Public engineering firm directory

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Ackenheil Engineers, Inc.

Pittsburgh, PA

Your project is our priority.

WebsitePhone1 office5 leaders1 credentialsFounded 1958Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical investigationsService: Spread footing foundation designIndustry: BridgesIndustry: Highways & RoadsType: Geotechnical Engineering+24 more

Advanced Geotechnical Engineering LLC

Pearl City, HI

Building Our World on Solid Foundations

WebsitePhone1 office5 projects1 leadersUpdated Jun 2026

Project: Honolulu Rapid Transit Project

Service: Soil InvestigationService: Subsurface InvestigationService: Soil and Groundwater SamplingIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+28 more

Baer Testing and Engineering, Inc.

Yakima, WA

Baer Testing and Engineering, Inc. is a Central Washington geotechnical engineering and construction materials testing firm established in 2005, with offices in Yakima and Kennewick, WA. The firm provides geotechnical engineering, construction materials testing, and special inspection services across the Pacific Northwest, guiding clients from initial site explorations through final construction with prompt, accurate, and reliable deliverables.

WebsitePhone2 offices3 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Slope stability analysisService: Erosion control and drainage designIndustry: InfrastructureIndustry: Land DevelopmentType: Geotechnical Engineering+15 more

Collier Engineering Co., Inc.

Nashville, TN

Solutions Engineered to Last

WebsitePhone1 office4 projects3 leaders2 credentialsFounded 1981

Project: Manley Lane Roundabout - Williamson County

Service: Planning + DevelopmentService: Site Due Diligence StudiesService: Entitlement / Rezoning ServicesIndustry: TransportationIndustry: BridgesType: Civil Engineering+49 more

Corsair Consulting LLC

Cedar Park, TX

Practical, efficient, and cost-effective geotechnical and civil engineering solutions

WebsitePhone2 offices5 projects9 leaders1 credentialsUpdated Jun 2026

Project: Loop 1604 North Expansion (SH 16 to IH 35)

Service: Geotechnical EngineeringService: Delivers Complete Geotechnical Design ServicesService: Slope StabilityIndustry: TransportationIndustry: AviationType: Geotechnical Engineering+25 more

Crockett Engineering Consultants

Columbia, MO

Crockett Engineering Consultants is a multi-discipline engineering and land surveying firm headquartered in Columbia, Missouri, serving clients across the country. Founded in 1985 as a civil engineering and surveying practice, Crockett expanded into structural engineering in 2009 and opened Crockett Geotechnical Testing Lab in 2013 to add geotechnical engineering and construction materials testing. Projects span single-family and multifamily residential developments, commercial and retail sites, educational facilities, manufacturing operations, and institutional clients.

WebsitePhone1 office7 leadersFounded 1985Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil site designService: Parking lot designIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+77 more

Cross Engineering LLC

Johnson City, TN

Founded on Experience

WebsitePhone1 office12 projects3 credentialsUpdated Jun 2026

Project: Ballad Health Vertical Expansion

Service: Geotechnical EngineeringService: Geotechnical ExplorationsService: Retaining Wall DesignIndustry: HealthcareIndustry: RetailType: Geotechnical Engineering+21 more

ECS

Asheville

YOUR GO-TO Engineering Consulting Partner

Website44 offices6 projects6 leadersFounded 1988Updated Jun 2026

Project: SK Innovation EV Battery Site

Service: GeotechnicalService: Subsurface ExplorationService: In-Situ TestingIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+39 more

Geoscience Group, Inc.

Charlotte, NC

A Trusted Engineering Advisor

WebsitePhone1 officeFounded 2000Updated Jun 2026

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Phase I Environmental Site AssessmentService: Phase II Soil and Groundwater AssessmentIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+37 more

Geotechnical Engineering Services

Dorado, PR

Geotechnical Engineering Services (GES) is a professional service corporation based in Dorado, Puerto Rico, specializing in geotechnical and environmental engineering consulting. Founded in 1998 by Geotechnical Engineer Aniel Grillasca Rodriguez, P.E., M.E.C.E., GES offers subsoil exploration, slope stability analysis, seismic hazard evaluation, materials testing, geophysical surveys, and environmental studies to private and public sector clients. Grillasca Rodriguez brings more than 25 years of civil engineering experience and involvement in over 2,500 projects. GES operates a full-service earthwork and materials testing laboratory certified by AASHTO and the U.S. Army Corps of Engineers, and a fleet of three CME drilling rigs with OSHA-certified crews, including a barge-mounted rig for marine and offshore work.

Website1 office2 leaders2 credentialsFounded 1998Size Estimate: 9+ employeesUpdated Jun 2026

Service detail: Subsoil Exploration and Foundation Engineering

Service: Subsoil Exploration and Foundation EngineeringService: Allowable bearing capacity evaluationService: Settlement estimatesIndustry: ResidentialIndustry: CommercialType: Geotechnical Engineering+26 more

Global Geotechnical Consultants, LLC

Woodbridge, VA

Innovative Engineering with Quality Service

WebsitePhone1 office4 projects1 leaders3 credentialsFounded 2012

Project: Dulles Metro Silver Line Phase II

Service: Geotechnical EngineeringService: Geotechnical Exploration and AnalysisService: Retaining Wall DesignIndustry: TransportationIndustry: CommercialType: Geotechnical Engineering+23 more

Green Site Design, LLC

Norwich, CT

Civil engineering with a sustainable approach

WebsitePhone1 office1 leaders4 credentialsFounded 2009Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Feasibility StudiesService: Storm Water ManagementIndustry: CommercialIndustry: IndustrialType: Civil Engineering+28 more

Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects5 credentialsFounded 2005Size Estimate: 500-1,000 employees

Project: NC-540 (Triangle Expressway SE Extension)

Service: Roadway and Highway DesignService: Roadway widening and extensionService: Major interchange and intersection designIndustry: TransportationIndustry: GovernmentType: Civil Engineering+85 more

MTA Engineers

Little Rock, AR

Delivering exceptional service for 26 years

WebsitePhone4 offices1 credentialsFounded 1997Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Boring LogsService: Subsurface InvestigationIndustry: TransportationIndustry: Highways & RoadsType: Geotechnical Engineering+59 more

Materials Testing, Inc. dba KC Engineering Co.

Vacaville, CA

Engineering Consulting and Testing Firm

WebsitePhone2 offices2 projects3 leaders5 credentialsFounded 1996

Project: The Cypress Avenue Bridge Replacement Project

Service: Geotechnical EngineeringService: Subsurface ExplorationService: Geotechnical Design CriteriaIndustry: TransportationIndustry: Highways & RoadsType: Geotechnical Engineering+36 more

National Engineering & Architectural Services, Inc.

National Engineering & Architectural Services

Website1 credentialsFounded 1992Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Settlement and subsidence analysisService: Slope stability analysisIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+38 more

Omi Inc

Huntsville, AL

OMI, Inc. provides geotechnical engineering, environmental consulting, and construction services to clients throughout the southeastern United States. Operating for over 30 years from its base in Huntsville, Alabama, the practice has established a reputation for developing innovative, technically sound solutions across all stages of project development and implementation.

Website1 office1 projects1 leaders6 credentialsUpdated Jun 2026

Project: Goldsmith Schiffman Wildlife Sanctuary

Service: Geotechnical EngineeringService: Pavement DesignService: Retaining Wall DesignIndustry: GovernmentIndustry: IndustrialType: Civil Engineering+84 more

PCA Engineering, Inc.

Gillette, WY

Civil engineering and land development services in Wyoming

WebsitePhone1 office5 projects9 credentialsFounded 1993Updated Jun 2026

Project: Force Road Reconstruction Project

Service: Civil EngineeringService: Infrastructure Planning and ImprovementsService: Municipal Engineering SupportIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+65 more

Palmerton & Parrish, Inc.

Springfield, MO

Knowledge - Tools - Service

WebsitePhone3 offices4 projects4 leaders9 credentialsFounded 1989

Project: Downstream Casino Drilled Pier Construction

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Shallow Foundation DesignIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+52 more

Pons & Associates, LLC

Herndon, VA

Sustainable Solutions

WebsitePhone1 office8 projects3 leaders5 credentials1 publications

Project: Arbor Row Athletic Fields and Stream Restoration

Service: Geotechnical EngineeringService: Geotechnical Subsurface InvestigationsService: Foundation EngineeringIndustry: CommercialIndustry: GovernmentType: Geotechnical Engineering+31 more

Professional Geotechnical Engineering Services, Inc.

Chantilly, VA

Comprehensive geotechnical engineering solutions for public and private sector development in the DC, Maryland, and Virginia area

WebsitePhone1 office11 projects1 leaders1 credentialsUpdated Jun 2026

Project: Arlington National Cemetery, Patton Dr. M&R (Phase 2)

Service: Geotechnical EngineeringService: Geotechnical InstrumentationService: Settlement AnalysesIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+14 more

Soil Consultants Engineering, LLC

Manassas, VA

Geotechnical Engineering | Inspections | Material Testing | Environmental Compliance

WebsitePhone1 office1 projects1 credentialsFounded 1960Size Estimate: 10-60 employees

Project: Vint Hill Data Center - OVH Cloud

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Soil AnalysisIndustry: Data CentersIndustry: GovernmentType: Geotechnical Engineering+20 more

TM Engineering, Inc.

Innovative, Economical Solutions. Exceptional Client Service.

Website6 projects1 leaders3 credentialsUpdated Jun 2026

Project: Parkwest Shopping Center

Service: Geotechnical EngineeringService: Subsurface InvestigationsService: Pavement InvestigationsIndustry: CommercialIndustry: RetailType: Geotechnical Engineering+32 more

Texas Geotechnical Consultants, LLC

Houston, TX

Texas Geotechnical Consultants, LLC (TGC) is a geotechnical engineering and testing, environmental engineering consulting, and construction materials engineering and testing firm based in the greater Houston, Texas area, providing foundation design, environmental, and materials testing services for a wide range of project types across Texas.

WebsitePhone1 office1 leaders5 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Exploration and Soil BoringsService: In Situ TestingIndustry: ResidentialIndustry: Multifamily ResidentialType: Geotechnical Engineering+33 more