Specialty Foundations
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in city,state or country
Members (95)
A. H. BECK FOUNDATION CO. INC.
Industry leading provider since 1932 of Specialty Deep Foundations (drilled shafts, augercast piles, driven piling), Ground Improvement (soil-cement columns, vibro stone columns, compaction grouting, etc.), and Earth Retention Systems (cantilever soldier pile retaining walls, secant pile shoring, slurry walls, tie backs, etc.) throughout the United States, Central/South America, and the Caribbean on Commercial, Industrial, Electrical Transmission, Heavy Highway, and Heavy Civil type construction projects. Value Engineering and Design-Build Turnkey Solutions for any type of soil, loading, or limited access condition. Drilled Shaft Foundations in any Ground Conditions Including Slurry Displaced SynchroPile ™ Post Grouted Shafts Driven Piling or Augercast Foundation Systems Retaining Walls & Soil Retention Systems Deep Soil Mixing Ground Improvement Vibro Displacement Stone Columns Vibro Displacement Concrete Columns Wick Drain Systems Micropile Foundation Systems Slurry Diaphragm Walls Slurry Cutoff Walls Specialty Equipment and Tool Manufacturing Design Build and Turnkey Foundation Systems
San Antonio TX USA
ADVANCED CONSTRUCTION TECHNIQUES LTD.
Geotechnical Construction
Wilmington DE USA
ADVANCED GEOSOLUTIONS INC. (AGI)
Advanced Geosolutions Inc (AGI), The Premier Design-Build Geotechnical Contractor ™, specializes in alternative foundation systems using Soil Improvement technologies and Specialty Piling. Our Concept-to-Completion approach provides high end design capabilities with proven construction techniques to deliver economic and technically sound foundation solutions. AGI Soil Improvement services include: Soil Mixing, Vibro Technologies (Stone Columns / Aggregate Piers / Vibro Compaction), Compaction Grouting, Dynamic Compaction, Wick Drains, and Slurry Walls. Our Piling services include: Helical Steel Pipe piles, Micropiles, Displacement piles, and Drilled Shafts. AGI has pioneered the largest known capacity on a single unreinforced Soil Mix column and single Helical Pile. AGI operates in California, Washington, Oregon, Utah, and British Columbia.
Los Angeles CA USA
ALDRIDGE
Aldridge is recognized as one of the largest foundation contractors in the US Power market. Aldridge provides drilled shaft and grillage type foundations as well as comprehensive services in clearing, access, matting and surveying. In addition, their specialty foundation capabilities include micropiles, anchors, helicals, displacement piles, and auger-cast pile foundations. A family owned company, Aldridge employs over 850 employees and completes projects from coast to coast.
Libertyville IL USA
ALMITA PILING
Almita Piling Inc. began operations in 1991 and from the beginning has offered a one-stop solution including engineering, design, fabrication and installation of screw pile foundations. Almita’s Engineering services include pile designing, load testing, Research & Development and innovations in Installation Equipment as well as product enhancement and development for screw pile applications. Almita has utilized screw piles on projects throughout Canada and the USA within the Oil Sands, Conventional Oil & Gas, Transmission & Distribution, Residential & Commercial Construction and Alternative Energy.
Edmonton AB CANADA
AMERICAN DEEP FOUNDATION, INC.
American Deep Foundation, Inc. (ADF) is a deep foundation contractor established in 1996 by a group of individuals with an extensive background in the piling industry. The office and field personnel are a good combination of older experienced professionals who have experienced the developments in the pile industry and young aggressive professionals who enjoy the challenge and hard work that the foundation business requires. ADF has extensive experience in all types of driven piling (H, pipe, precast, timber, sheet) , drilled piling (augered piles and micro piles), ground improvement, grouting and shoring(excavation bracing).
Statham GA USA
AMERICAN PILE AND FOUNDATION, LLC
Pile Driving, Drilling, Foundations, Sheeting & Shoring, Load Testing
Somerville NJ USA
ANCHOR SHORING & CAISSONS LTD.
Founded in 1968, Anchor Shoring offers more than 40 years of construction experience in the design and installation of soil retention and engineered foundation systems. Anchor’s experienced staff and extensive fleet of equipment are key to successful completion of more than 4,000 projects. Typical services offered by Anchor are: lagged shoring, caisson walls, sheet piling, shotcrete/soil nailing, bracing, caissons/drilled shafts, driven piles, auger cast piles, chance anchors, underpinning, mini piles. Visit our website at www.anchorshoring.com.
TORONTO ON CANADA
ATLAS FOUNDATION COMPANY
Specializing in Pile Driving, Caissons, Helical Piers, Soil Nails, Retention Wall Systems, Rock Anchors, Micropile, and Line Drilling. Servicing the Upper Midwest including Minnesota, Iowa, North and South Dakota, Nebraska, and Wisconsin.
Osseo MN USA
BAUER FOUNDATION CORP.
BAUER is a specialty foundation contractor featuring drilled shafts, secant pile walls, CFA piling, micropiles, anchors, ground improvement techniques, slurry & diaphragm walls.
Odessa FL USA
BAUER FOUNDATIONS CANADA INC.
BAUER Foundations Canada Inc. is an Expert service provider in all areas of deep foundation construction.Main Foundation Techniques they offer: Auger-cast Piles (CFA), Drilled Shafts, Full Displacement Piles, Mixed-In-Place, Tie-backs, Shoring Systems, Slurry walls, Cutter Soil Mixing, Ground improvement, Grouting.
CALGARY AB CANADA
BELPILE PTY LTD
Limited access piling, small diameter under-reamed piles, microfine grouting, ground anchors, micropiles, piled retaining walls
OSBORNE PARK AUSTRALIA
BENCOR GLOBAL INC.
Bencor provides design-build capabilities and innovative solutions within the fields of ground improvement, deep foundations, and earth retention. Specialized services are geared towards soil stabilization and subterranean structural support during the construction or rehabilitation of dams/levees, tunnels, shafts, mines, water lines, subways, commercial buildings, highways, and marine facilities. Product lines include slurry / diaphragm wall technologies, jet grouting, cement and chemical grouting, drilled micropiles, and ground anchors. We have extensive experience in successful completion of complex, schedule-driven major underground construction projects.
Frisco TX USA
BRAYMAN CONSTRUCTION CORPORATION
Brayman is a full-service Heavy Civil and Specialty Geotechnical Contractor providing a comprehensive program of construction capabilities, such as: • Heavy Civil Construction: Bridges & Complex Structures, Structural Steel Erection, Demolition, Concrete Structural Elements, Heavy Civil Foundations • Deep Foundations: Caissons, Micropiles, Drilled/Driven Piling, Augercast Piles • Earth Retention Systems, temporary and permanent: Soldier Piles, Tie-down and Tie-back Systems, Secant/Tangent Walls, Soil Nails • Marine Construction: Dam Rehabilitation, Sheetpile Cell/Mooring Construction and Repair• Design/Build and Value Engineering Services
Saxonburg PA USA
CASCADE DRILLING, LP
In the construction industry, Cascade Drilling performs specialized drilling using both conventional and Sonic Drilling Systems for investigation and geotechnical construction support. Capabilities include micropiles, earth retention, grouting and caissons in challenging subsurface conditions, through vulnerable structures and on sensitive sites. The Cascade group is the largest non-petroleum drilling company world-wide and is a leading supplier of drilling services to the construction industry, the natural resource industry (minerals, energy and water) and the quarrying industries worldwide.
Marietta OH USA
CASE FOUNDATION COMPANY
Heavy/Specialty Foundations: Drilled Shafts (Caissons), Augercast Piles, Concrete Diaphragm Walls (Slurry Walls), Earth Retaining Structures, Secant Piles.
Roselle IL USA
CEMENTATION SKANSKA
Specialist Foundations Contractor, Piled Caissons, Auger Cast Piles, Up/Down Foundations, Slurry Walls and Cut Offs, Micro-piles, Tie-backs, Ground Treatment, Geothermal Energy Piles.
Rickmansworth, Herts. WD3 9SW UNITED KINGDOM
CLARK FOUNDATIONS, LLC
Foundations constructor: driven piles, H-beam, pipe, precast concrete, timber; Cast in Place piles, drilled shaft and augered; deep excavation, steel sheet pile, shoring; earth retaining walls, diaphragm walls; tiebacks; soil and rock anchors; cofferdams; minipiles; underpinning; cement grouting; foundation control instrumentation; tunnels; design/build.
Bethesda MD USA
COMMERCE CONSTRUCTION CORPORATION
Pile Driving, Sheeting, Drilling, Marine Construction and Demolition.
Bridgeport NJ USA
COMPACTION GROUTING SERVICES, INC.
We are a specialty geotechnical subcontractor specializing in compaction grouting, soil nails, shotcrete, micro-piles and slabjacking.
Media PA USA
CONDON-JOHNSON & ASSOCIATES, INC.
Deep foundation contractors specializing in all aspects of shoring and underpinning, structural concrete and excavation.
Oakland CA USA
CRUX SUBSURFACE, INC.
Crux Subsurface, Inc. provides drilling services to the geotechnical design and constructing industry. Crux specializes in difficult access and logistically challenging projects. Crux designs and fabricates our own equipment in-house. We utilize a variety of drilling methods and new technologies to provide high quality samples and installations. Core drilling, geotechnical sampling, instrument installation for monitoring, micropile, soil-nailing, anchor installations, permeation grouting, borehole imaging and orientation, deviation survey.
Spokane Valley WA USA
DANBRO DISTRIBUTORS
Distributor of CHANCE/ATLAS Helical and Resistance Piles
Philadelphia PA USA
D'ANGELO BROS. INC.
Excavation, Sheeting & Shoring, Underpinning and Tiebacks.
Philadelphia PA USA
DBM CONTRACTORS, INC.
Leading specialty geotechnical contractor offering Design/Build solutions for Earth Retention, Drilled Foundation Support, Slope Stabilization, Ground Improvement and Seismic Retrofit/Rehabilitation. Products include Soldier Piles and Lagging, Ground Anchors, Soil Nailing, Drilled Shafts, CFA Piling, Deep Mixing, Slurry Walls, Micropiles, Soil and Rock Grouting and Structural/Architectural Shotcrete.
Federal Way WA USA
DEEP FOUNDATIONS CONTRACTORS INC.
Stouffville ON CANADA
DEES-HENNESSEY, INC.
Design/Build Excavation Support, Underpinning & Micropiles. Drilled Concrete Piers and Structural Shotcrete Contractor
San Carlos CA USA
E.E. CRUZ AND CO. INC.
Heavy Construction/Foundations/Tunnels/Bridge/Train Station Renovation/Micro Tunnel
New York NY USA
EBS GEOSTRUCTURAL INC.
Breslau ON CANADA
FOUNDATION SUPPORTWORKS INC.
Foundation Supportworks, Inc offers a complete line of foundation products for the repair of existing structures as well as for new construction applications. Foundation Supportworks’ product lines include helical pile and anchor systems as well as push (resistance) pier systems for underpinning existing commercial and residential structures. With engineers on-staff to assist with preliminary design, and a network of installation contractors that spans the United States and Canada, Foundation Supportworks has the resources needed to get the job done right.
Omaha NE USA
FSI GEOCON - FOUNDATION SPECIALTIES INC.
Anchored Earth Retention & Micropiles.
Bethel Heights AR USA
FUDO CONSTRUCTION INC.
Stone Columns, Sand Compaction Piles, Vibration-Free Stone Columns & Sand Compaction Piles, Deep Soil Mixing, Mammoth Vibro-Tamper, Shallow soil stabilization, Offshore deep cement mix, Ground Improvement.
San Mateo CA USA
GEOPIER FOUNDATION COMPANY, INC.
Geopier Foundation Company is a design-build ground improvement contractor specializing in Intermediate Foundations® using Rammed Aggregate Pier® systems.
Davidson NC USA
GEOSTRUCTURES, INC.
GeoStructures, Inc. (GSI) is a design-build company that provides engineered earth structures and foundation support systems for the residential, commercial, highway, and government markets. We are geotechnical engineers with over 30years of experience in solving soil reinforcement and foundation support problems. Our mission is to provide the most appropriate engineered solution to fit our customers’ earth support, grade separation and foundation support needswith the highest degree of service.A variety of products and construction methods are used to provide customers with most economical solutions to grade separation (retaining wall) or foundation support problems. Among the design-build technologies we offer are groundimprovement through Geopier® foundation systems, Geopier SRT™ System (SRT)and Rapid Impact Compaction. Engineered solutions offered for Structures include MSE Walls, Post & Panel Walls, Temporary Wire Walls, Concrete Arches and Bridges.
Purcellville VA USA
GEOTECH SERVICES INC.
Foundation underpinning, tiebacks, chemical and cement pressure grouting.
Cleveland OH USA
GOETTLE
Richard Goettle, Inc. is an Engineering and Construction Company specializing in design-build services for all aspects of deep foundations and earth retention systems. Our specialties include Drilled Shafts, Augercast Piles, Driven Piles, Soldier Piles and Lagging, Shotcrete-Soil Nail Walls, Soil and Rock Anchors, Micropiles, Ground Modification, Cofferdams & Marine Structures.
Cincinnati OH USA
GREAT LAKES ENVIRONMENT AND INFRASTRUCTURE
Magnus Pacific is a general contractor specializing in environmental and geotechnical construction. The key members of our geotechnical team have more than 120 years of combined field experience performing a wide range of successful geotechnical, environmental and remediation projects. Magnus Pacific specializes in constructing slurry walls, bio-polymer collection trenches and reactive barriers, and in-situ mixing for soil improvement and stabilization.
Rocklin CA USA
GRIFFIN DEWATERING
Construction Dewatering, well points, deep wells, eductors, sumping, groundwater control. Water treatment and filtration.
Houston TX USA
GROUP DEEP FOUNDATIONS
Complete deep foundations contractor including all driven piles, limited access driven piles, auger-cast piles, limited access Auger-Cast piles, drilled shafts, limited access drilled shafts, helical piles, sheet piles (temporary and permanent, both land and marine services, civil work and concrete.
Baton Rouge LA USA
GROUT SYSTEMS INC.
Specialty/Design Construction Services *AUGERCAST PILES Restricted Access/Low Headroom. *EARTH RETENTION SYSTEMS H-piles & Lagging, Cut off wall piles, TB Soil & Rock Anchors. *MICRO PILES, *SOIL NAILS/SHOTCRETE. *PRESSURE GROUTING, Cement Base, Pumpable Light Weight Backfill/Light Weight GROUTS.
Wadsworth OH USA
GULF EQUIPMENT CORP
Contractor
Theodore AL USA
HARDMAN CONSTRUCTION INC.
Hardman Construction, Inc. is a full service geotechnical and foundation contractor serving the Midwest. Our specialties include augercast piles, driven piles, sheeting and shoring, soldier piles and lagging, soil nail walls, rock and earth anchors, mini piles, cofferdams, dam rehabilitation, marine structures and bridge construction.
Ludington MI USA
HARRISON WESTERN CONSTRUCTION CORPORATION
Engineering and construction for mining and heavy civil industries.
Lakewood CO USA
HAYWARD BAKER, INC.
Hayward Baker is North America’s leader in geotechnical construction, offering the full range of construction services for foundation rehabilitation, settlement control, structural support, liquefaction mitigation, soil stabilization, groundwater control, slope stability, excavation support, underpinning, and environmental remediation. Techniques include: Anchor Block Slope Stabilization, Anchors, Augercast Piles, Cement Grouting (High Mobility Grouting), Permeation Grouting, Chemical Grouting, Compaction Grouting, Drilled Shafts, Driven Piles, Dry Soil Mixing, Dynamic Compaction, Earthquake Drains, Fracture Grouting, Franki Piles (PIFs), Gabion Systems, Helical Piles, Injection Systems for Expansive Soils, Jacked Piers, Jet Grouting, Low Mobility Grouting, Macropiles®, Micropile Slide Stabilization System (MS³), Micropiles, Pit Underpinning, Polyurethane Grouting, Railroad Subgrade Injection, Rapid Impact Compaction, Rigid Inclusions (Controlled Stiffness Columns), Sculpted Shotcrete, Secant Piles, Tangent Piles, Sheet Piles, Slab Jacking, Slurry Walls, Soil Nailing, Soldier Piles & Lagging, TRD Soil Mix Walls, Vibro Compaction, Vibro Concrete Columns, Vibro Piers® (Aggregate Piers), Vibro Replacement (Stone Columns), Wet Soil Mixing, Dry Soil Mixing, Mass Soil Mixing, and Wick Drains.
Hanover MD USA
HONG XIANG TECHNOLOGIES
Manufacturer of interlocking and friction kelly bars for rotary drilling rigs.
Beijing 100101 CHINA
HTM CONSTRUCTION COMPANY
HTM Construction Company is a Design/Build contractor specializing in soil nails, rock bolts, micropiles, tiedowns, underpinning, shoring and landslide stabilization.
Lakewood CO USA
ILLINI DRILLED FOUNDATIONS INC.
Drilled Shafts and Auger Cast Piles for Commercial and Industrial Buildings, Communication Towers, Transmission Lines and Bridges. Low Overhead and Limited Access Drilling.
Danville IL USA
JAFEC USA, INC.
Over the past 60 years the JAFEC Group has developed, acquired and/or improved many of the best Ground Improvement methods used throughout the world today. With our highly qualified domestic staff and the resources of our parent group, JAFEC USA, Inc is bringing this advanced technology to the U.S. marketplace. Among the specialties utilized by JAFEC USA are: Deep Soil Mixing, Stone Columns, Sand Drains, Deep Power Compaction, Jet Grouting, Injection Grouting, Tube Mixing and Screw Piles. JAFEC designed data acquisition systems allow real-time quality control of these processes. Innovative thinking and adaptive methods allow JAFEC USA to present cost effective solutions to geotechnical constraints.
San Jose CA USA
JD FIELDS & COMPANY, INC.
JD Fields & Company Inc. is a supplier of sheet piling (new and used) H-pile; pipe – structural and API line pipe ( Natural Gas/Oil ); wide flange beams, pipe accessories and coating systems.
Houston TX USA
KELLER GROUND ENGINEERING INDIA PVT. LTD.
Keller is a leading International Ground Engineering specialist contractor. Keller has its Group Corporate headquarters at London with Key-operating centres in U.K., Continental Europe and U.S.A., branches and associate companies spread over Middle East, South and South East Asia and Australia. Keller first developed and used the depth vibrators (Vibroflots) to compact deep deposits of loose sands, up to depths of 35m, in the 1930s. In 1957, Keller developed the Vibro Replacement process, a technique for the construction of dense stone columns, tightly interlocked with the surrounding ground. Keller has experience in executing huge volumes of piling all over the globe. To stabilize weak ground and to control ground water flows, Keller used the controlled injection of cement and chemical grouts. Keller has developed ground anchorage system to deal with ground retention problems as well as installing advanced soil nail schemes. Keller operates in India through its subsidiary, Keller Ground Engineering India Private Limited, to serve the construction industry with wide range of Geotechnical applications through Vibro Techniques, Piling techniques, Grouting technologies and Ground Anchoring solutions.
Chennai 600 024 INDIA
L.G. BARCUS & SONS INC.
L. G. Barcus and Sons, Inc. is a national deep foundation and regional heavy highway contractor. Barcus installs Driven Piles, AugerPiles, Omega Soil Displacement Piles, Sheeting, Cofferdams, Tiebacks, Rock Anchors, Underpinning and Grouting.
Kansas City KS USA
LALLY PIPE AND TUBE (DIV OF L.B. INDUSTRIES)
Lally Pipe and Tube is one of the leading suppliers of Steel Pipe for Piling, Casing and General Fabrication. We offer services from our five facilities to provide our customers with quick deliveries of a turn key product.
Struthers OH USA
LEGACY FOUNDATIONS
Drilled Shafts, Foundations, Shoring Systems
Long Beach CA USA
LONGFELLOW FOUNDATIONS, INC.
Auger-Cast Piles, Earth Retention Systems, Secant Pile Walls, Helical Piles, Micro Piles, Drilled Piers,
Hutchinson KS USA
MAGNUM PIERING, INC.
Magnum Piering is an industry leader in manufacturing high capacity, high quality steel piling products for deep foundations and foundation repair applications. Magnum's products are specified by engineers across the U.S. and Canada and are installed by qualified contractors who must meet or exceed Magnum's rigid training and certification process.
Cincinnati OH USA
MALCOLM DRILLING COMPANY, INC.
Malcolm Drilling Company was started in 1962 and since then has grown to be one of the largest foundation contractors in the United States. Malcolm’s key competencies include large and deep, cased and uncased drilled shafts in soil and rock, auger cast piles, Omega displacement piles, micropiles, various excavation support systems including secant pile walls, soil mix walls and soil nail as well as anchor systems, cutter soil mixing, jet grouting, and vibro systems among others. Malcolm provides these services as well as design-build support nationwide through its network of regional offices in San Francisco, Los Angeles, Seattle and Miami.
San Francisco CA USA
McCROSSIN FOUNDATIONS
Anchors and tiebacks, tiedowns, caissons, driven piles, micropiles, retaining walls, rock and soil nailing, underpinning, soldier pile walls, secant pile walls, tangent pile walls, sheet piling and design build capabilities.
Sewickley PA USA
McKINNEY DRILLING COMPANY
Drilled Shafts Foundations.
Buda TX USA
McNALLY INTERNATIONAL INC.
Since 1949, the McNally Group of Companies has been providing General Heavy-Civil Contracting services to public and private clients across North America. Specific services include: tunnel construction, driven piles, augered piles, dredging, dock and wharf construction, bridge piers and marine pipelines. A wholly owned subsidiary of Weeks Marine, Inc. since 2011.
HAMILTON ON CANADA
MENARD
Menard is a ground improvement specialty contractor offering economical and sustainable soil improvement solutions for deep foundations, with a focus on design-build services. Our broad range of technologies and design/construction experience have been applied successfully worldwide in the construction of commercial warehouses, port and airport platforms, heavy industrial storage areas, roads, embankments and railways. Menard�s services include Controlled Modulus Columns�, Wick Drains, Menard Vacuum� Consolidation, Dynamic Compaction�, Dynamic Replacement�, Bi-modulus Columns, Vibrocompaction, Vibro Stone Columns, and Vibro Concrete Columns.
Carnegie PA USA
MENARD CANADA INC.
Ground improvement & geotechnical services.
Richmond BC CANADA
MICHELS CORPORATION
Michels Foundations is a distinguished geotechnical contractor and operates nationally. They specialize in design-build solutions, with a full staff of licensed professional engineers to meet various soil and construction conditions on every project. Michels can provide design-build Earth Retention Systems services including Sheet Piling, Soldier Piles and Lagging, Soil Nailing Anchors, Secant Pile Walls and Tangent Pile walls. Deep Foundations services include Drilled Shaft (Rock and Belled Caissons), Large Diameter Shaft, Augercast Piles, Micropiles, Macropiles, Secant Pile Walls, Tangent Pile walls and Driven Piles.
New Berlin WI USA
MORETRENCH
Moretrench specializes in design/build solutions for challenging construction requirements and subsurface conditions. Services include construction dewatering; ground/water treatment; ground freezing; hydraulic barriers; earth retention systems; soil and rock stabilization; foundation support; specialized concrete construction; grouting; tiebacks; micropiles; soil nailing; and underpinning. These services are available nationwide through full service offices in New Jersey, Florida, New York, Massachusetts, and Washington D.C. Further information is available at www.moretrench.com.
Rockaway NJ USA
NICHOLSON CONSTRUCTION COMPANY
For more than 60 years, Nicholson has been both a leader and an innovator in geotechnical construction. We are headquartered in Pittsburgh with regional offices in New York, Denver, Kalamazoo, and Salt Lake City, with new offices in Tampa, Chicago, and Los Angeles. Nicholson is a nationally renowned specialty contractor offering proven expertise in the design and installation of deep foundation elements, earth retention systems and ground treatment solutions. We pride ourselves on our ability to consistently provide our clients with innovative, high-quality design-build options for projects of varying size and complexity. Nicholson is the North American subsidiary of Soletanche Bachy, the world's leading geotechnical contractor, and is part of a global network of unparalleled geotechnical resources and expertise.
Cannonsburg PA USA
PACCHIOSI DRILL USA, INC.
Jet grouting, micropiling, tie-backs, anchors, soil nailing
New York NY USA
PACIFIC PILE & MARINE, LP
Pacific Pile & Marine (PPM) is a heavy civil and marine contractor specializing in driven and drilled pile and over/underwater construction. Many of the projects we perform are logistically demanding often in remote locations with limited access and/or seasonal restrictions. Our service portfolio includes bridge works, access trestles, driven and drilled steel/timber/concrete pile for foundations, dock/pier/wharf construction, drilling for large diameter caissons, rock sockets and anchors, dolphins, breakwaters, cofferdams, environmental and production dredging, capping, demolition, transloading for upland disposal, construction management support, construction engineering, and emergency services such as marine salvage. Our firm is experienced with alternate contract delivery methods such as design-build and CM-At-Risk and are well-known for our reputation in safety, quality and innovation. We have performed projects across the Pacific Northwest, including Montana, Alaska, Western Canada and Mexico.
Seattle WA USA
PACIFIC SHORELINE CONSTRUCTION
Coastal Engineering Contractors; wood and concrete sea walls, rock revetments, conglomerate scour blankets, and pile restoration and jacketing. Structural Complexities; unique structural reparations, concrete restorations, epoxy injections, foundation systems, and shoring. Developer and Manufacturer of rotable concrete spacers, used to off-set reinforcing steel, for concrete caissons and grade beams.
Ventura CA USA
POWER ENGINEERING CONSTRUCTION CO.
Power Engineering Construction Co. specializes in complex heavy civil and marine construction projects. Our work is usually in, on, or near the water. Construction generally involves one or more of the following classifications: marine and shoreline structures, deep foundations, cofferdam construction, underpinning, structural steel and concrete, rock bolting/netting, and commercial diving.
Alameda CA USA
PREMIUM TECHNICAL SERVICES
PREMIUM TECHNICAL SERVICES is the Exclusive Stocking distributor for the full product line of the MACLEAN DIXIE HELICAL ANCHORS. Helical piers are used for remedial repair of existing foundations as well as new construction and deep foundations. Helical anchors for tension applications, tiebacks, soil anchors, tower supporting guy anchors and pipeline buoyancy control. MACLEAN/DIXIE through acquisitions of the DIXIE and JOSLYN represent 156 years of manufacturing capabilities in the anchor market.
East Meadow NY USA
RAITO, INC.
Raito Inc. specializes in geosystems technologies including RDM (Raito Deep Mixing method), RSW (Raito Soil-Cement Wall method), DJM (Dry Jet Mixing method), Jet Grouting, Chemical Grouting and other soil improvement technologies. The applications of these technologies include seepage control, excavation support, foundation stabilization, slope stabilization, liquefaction prevention, pollution containment, and soil fixation. Raito is continually developing and acquiring the most advanced construction technologies through our network of 50 offices in Japan and technical cooperation with overseas companies.
Union City CA USA
RAM JACK FOUNDATION REPAIR
Foundation Contractor: Helical Piles, Micro-Piles, Tieback Anchors, Tie-down Anchors, Steel Driven Pile System for industrial, commercial and residential foundation underpinning.
Ridgeway SC USA
SCHNABEL FOUNDATION COMPANY
Schnabel Foundation Company is a nationwide design/build contractor specializing in earth retention systems, underpinning, cutoff walls, jet grouting, landslide stabilization, deep soil mixing, and micropile foundations. Founded in 1959, Schnabel was a pioneer in the development of earth tiebacks and soil nails in the United States from their original use for temporary support to their routine use on permanent projects. Schnabel’s unique blend of family pride, technological innovation, field experience and engineering excellence consistently enables us to provide our clients with economical solutions and quality work.
Sterling VA USA
SEAFCO PUBLIC COMPANY LIMITED
Bored piles, Diaphragm wall and substructure works.
Bangchan Klong Sam Wah Bangkok 10510 THAILAND
SENTEZ INSAAT LTD. STI.
Sentez is designing and installing Rammed Aggregate Piers®(RAP) under the license of GeopierFoundation Company (GFC) in Turkey, Morocco and Azerbaijan.
Istanbul 34427 TURKEY
SHUNLI ENTERPRISE INTERNATIONAL LIMITED
Charlottetown PE CANADA
STALWORTH UNDERGROUND
Stalworth Underground offers specialty heavy civil, building foundation and earth retention services to the general contracting/construction management industries. We are committed to providing sound engineering designs and workable construction procedures. Our long experience in the possibilities of alternate solutions and an understanding of the impacts of alternative engineering have given us an insight into what can truly be innovative and cost effective. Stalworth Underground’s primary focus is Chicagoland/NW Indiana. Our areas of expertise include; Earth Retention Systems, Sheet Piling Systems, Soldier Pile/Lagging Systems, Soil Nail Walls, Micropiles/Driven Piles, Drilled Shafts/Caissons, Tieback Anchors, Helical Piers, Load Tests and Dynamic Compaction.
Chicago IL USA
SUBSTRUCTURE SUPPORT INC.
TORQUE DOWN 1275 piles are Concrete-Filled Steel Pipe (CFSP) piles with a closed-end conical tip welded to the bottom of the pipe. The pipe typically has inside and outside diameters of 12 and 12.75 inches, respectively. The specially designed conical tip includes a single 1/2-inch-thick, 14-inch-diameter, steel-helix plate welded onto the tip along with various cutter teeth. The piles are advanced (screwed) into the ground by application of torque and crowd (downward pressure) with a large drill rig. A specially designed hydraulic motor on the drill rig is capable of providing up to 210,000 ft-lbs of torque, enabling the piles to penetrate into very dense sands and weathered bedrock. A 30-ton main winch on the rig provides the necessary crowd. This method of pile installation results in little to no vibration and noise is limited to the engine on the drill rig. After the piles are advanced to the specified tip elevation or to practical refusal, the pipes are filled with structural concrete.
Fairfield CA USA
SUBSURFACE CONSTRUCTION COMPANY LLC
Subsurface Construction Company, LLC is design-build geotechnical construction firm specializing in excavation shoring, underpinning, soil nail walls, anchored soldier piles walls, ground anchors, micropiles, and driven piles. We are wholly owned and operated by professional engineers. We serve North Carolina, South Carolina, and Virginia.
Raleigh NC USA
SUBSURFACE CONSTRUCTORS INC.
Subsurface Constructors offers a comprehensive list of services for deep foundation and ground improvement solutions, including design/build and site investigation capabilities. They are a full service geotechnical contractor and ground improvement specialists with over 100 years of experience in the deep foundation industry. Their foundation construction and engineering expertise, combined with a large and varied fleet of equipment, allow them to provide the following foundation services: Foundation support: Site Investigation, Earth Retention Systems, Drilled Shafts, Augercast (CFA) Piles, Driven Pile, Rock Anchor Systems, Micropile and Restricted Access. Ground Improvement: Vibro Stone Columns, Vibro Concrete Columns, Vibrocompaction, Dynamic Compaction and Rapid Impact Compaction.
St. Louis MO USA
TERRACANA FOUNDATION SOLUTIONS INC.
TerraCana Foundation Solutions Inc. specializes in design-build solutions for Structural Repair and New Construction projects for Piled and Anchored Foundations, as well as building levelling, moves and renovations. With a proven track record of 25+ years delivering sound structural solutions for residential, commercial and environmentally-sensitive industrial applications, they provide customized engineered solutions and specializes in solving unusual challenges in the following areas: • Helical piles and anchors / micropiles • Seismic upgrading• Foundation and structural repairs• General contracting and renovation services• Retaining walls and shoring systems• Lifting and levelling buildings
Richmond BC CANADA
TEXAS SHAFTS, INC.
Drilled Shafts, Augercast Piles, Driven Piles, Soldier Piles and Lagging, Shotcrete-Soil Nail Walls, Soil and Rock Anchors, Micropiles, Ground Modification, Cofferdams & Marine Structures.
Haslet TX USA
THATCHER ENGINEERING CORPORATION
Thatcher provides engineered geo-structural solutions in the upper Midwest. From our headquarters near Chicago, we specialize in design-build deep foundations, earth retention systems, and marine construction services for projects in Illinois, Indiana, Michigan, and Wisconsin. Our deep foundation solutions include driven piles micropiles, augercast piles (ACIP, CFA), jacked piles, and ground modification solutions including compaction grouting and permeation grouting Our in-house engineering team designs earth retention systems including hydraulically pressed sheeting, sheet piling, soldier beam and lagging, secant pile walls, soil nails and shotcrete, soil anchors. Our lake and river marine construction services include shore protection, dockwalls, and cofferdams.
Gary IN USA
TORCSILL FOUNDATIONS, LLC
Pasadena TX USA
TREVI S.P.A
Slurry walls, caissons, micropiles, grouting, jet grouting, deep soil mixing, anchors, ground improvement, tunneling, tunneling consolidations, minipiles, driven and drilled shafts, slurry trenches, vibro flotation, ground freezing, dams rehabilitation.
Cesena ITALY
TREVIICOS CORPORATION
Treviicos Corporation is a full service geotechnical and foundation contractor specializing in Dam Rehabilitation, Slurry Walls, Cutoff Walls, Secant Piles, Caissons, Jet Grouting, Deep Mixing and Soil Improvement.Our vast experience in underground construction allows us to find innovative and cost effective solutions to even the most challenging construction projects. Our successfully completed projects around the country show our commitment to quality, safety, and on-time project delivery. We serve our clients nationwide from our headquarters in Charlestown, Massachusetts.
Charlestown MA USA
TRINITY PRODUCTS INC.
Trinity Products is a custom steel fabrication manufacturer specializing in large scale pipe, piling, and structural steel projects. With over 30 years of experience they have become one of the leaders in their field and a trusted and valued ally to their customers throughout the United States. Their sales and production teams boast an extremely broad knowledge base allowing them to provide the most thorough customer service in the industry; while their dedication to their customers and their projects has granted them the reputation of taking into account both economy and practicality of designs and field implementation to best meet client needs. Trinity Products, Inc. is an AISC approved fabricator.
O Fallon MO USA
TRI-STATE DRILLING, INC.
Bored Piles, Drilled Shafts
Plymouth MN USA
UNDERPINNING & FOUNDATION SKANSKA, INC.
Underpinning & Foundation is a leading provider of speciality foundation services including drilled piles, mini piles, slurry/diaphragm walls, tie backs, secant pile walls, underpinning, earth retention systems, ground improvement and all types of driven piles. It is a leading member of the Skanska Foundations Group, a major global alliance providing state-of-the-art geotechnical capabilities to meet clients' needs worldwide.
Maspeth NY USA
URBAN FOUNDATION ENGINEERING, LLC
Underpinning, sheeting, excavation, piles and mini piles, anchors, Caissons, rock and earth tie-backs, shoring and jacking, structural movers, dewatering and concrete foundations
East Elmhurst NY USA
VEIT & COMPANY INC.
Veit & Company, Inc. is one of the largest and most diverse specialty foundation companies in the Upper Midwest. Services include drilled piers, earth retention, driven piles and sheets, soil nail walls, micropiles, auger cast piles, soil and rock anchors, helical piles, resistance piers, soil solidification, and secant walls.
Rogers MN USA
VIBROFLOTATION & GEOTECHNICAL NIGERIA LTD.
Deep ground improvement by vibroflotation method, shoreline protection and piling.
Ilupeju-Lagos NIGERIA
WAGSTAFF PILING PTY LTD
All types of piling design and construct diaphragm walls and cut-off walls. Dynamic pile testing with P.D.A. and CAPWAP.
Ashgrove Queensland 4060 AUSTRALIA
WEEKS MARINE, INC.
Weeks Marine, Inc., and their wholly owned subsidiary, Healy Tibbitts Builders, Inc. are full service general contractors specializing in marine and heavy civil contracting, including drilled and piled foundations on both land and water. They own and operate a comprehensive fleet of marine cranes, dredges, tugboats and barges and have specialized deep foundation equipment on the East and Gulf coasts, as well as Hawaii. In addition to domestic work, Weeks Marine and Healy Tibbitts pursue international projects in Canada, the Caribbean, Latin America and the Pacific Islands. They also provide heavy lift, equipment charter, stevedoring and marine transportation services.
Cranford NJ USA
WURSTER ENGINEERING & CONSTRUCTION INC.
Tiebacks, Soil Nails, Grouting, Micropiles, Vibro Compaction, Rock and Ground Anchors, Compacted Aggregate Piers
Greenville SC USA
ZETAS ZEMIN TEKNOLOJISI A.S.
Foundation engineering contractor.
Istanbul TR 34794 TURKEY