Public engineering firm directory

Find engineering consulting firms by capability and location.

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Abi Engineering Consultants Inc

Santa Ana, CA

Geotechnical, Civil, and Structural Engineering Across California and the Western States

WebsitePhone1 office10 projects
Service: Geotechnical EngineeringService: Site Investigation and Subsurface ExplorationIndustry: CommercialType: Civil Engineering+41 more

Ahlberg Engineering, Inc.

Marietta, GA

Developing Our Community

WebsitePhone2 offices6 projects
Service: Geotechnical EngineeringService: Preliminary Site Selection StudiesIndustry: CommercialType: Geotechnical Engineering+39 more

Albat

Construction management and inspection services for infrastructure projects

Website5 projects1 leadersUpdated Jun 2026
Service: Construction ManagementService: Constructability ReviewsIndustry: InfrastructureType: Civil Engineering+27 more

Amaracon Testing & Inspections, LLC

Hicksville, NY

Raising the Quality Standard

Website1 office11 projects3 credentials
Service: Special InspectionsService: Concrete InspectionsIndustry: InfrastructureType: Materials Testing+35 more

Amarillo Testing & Engineering, Inc.

Amarillo, TX

Geotechnical engineering, structural design, and construction materials testing in the Texas Panhandle

WebsitePhone2 offices4 projects
Service: Geotechnical EngineeringService: Subsurface ExplorationIndustry: GovernmentType: Geotechnical Engineering+20 more

Atlantic Testing Laboratories, Limited

Canton, NY

Atlantic Testing Laboratories, Limited (ATL) is a full-service engineering support firm with eleven offices throughout New York State, providing geotechnical engineering, materials testing, environmental services, and subsurface investigation to infrastructure, industrial, governmental, and private clients across the Northeast, Midwest, and Mid-Atlantic regions. ATL maintains a database of more than 6,000 completed geotechnical and subsurface investigation projects in the Northeastern United States, in-house geotechnical laboratories, a diverse fleet of drill rigs, and an in-house fabrication shop for custom field tools. Key capabilities include subsurface investigations (soil and rock sampling, SPT, CPT, groundwater monitor well construction), construction material testing (concrete, steel, asphalt, masonry), geotechnical engineering (foundation design, pavement design, slope stability, dynamic pile testing), environmental services (Phase 1 and 2 ESA, asbestos and lead surveys, mold assessment, SWPPP inspections, vapor intrusion assessments), and nondestructive testing.

Website2 offices4 projectsUpdated Jun 2026
Service: Subsurface InvestigationsService: Soil and Rock SamplingIndustry: InfrastructureType: Geotechnical Engineering+48 more

Beton Consulting Engineers LLC

Mendota Heights, MN

We know the science behind your concrete.

WebsitePhone1 office4 projects
Service: Thermal Control PlanService: Mass concrete temperature monitoringIndustry: BridgesType: Chemical Engineering+50 more

Encorus Group Engineering, P.C.

Springville, NY

Design, Build, and Sustain a Better World

WebsitePhone5 offices5 projects
Service: Engineering and Architectural DesignService: Mechanical EngineeringIndustry: FederalType: Architecture & Engineering+48 more

Federal Engineering & Testing, Inc.

Oakland Park, FL

Building Inspiring Spaces

WebsitePhone1 office2 credentials
Service: Geotechnical EngineeringService: Drilling & Subsoil InvestigationsIndustry: CommercialType: Geotechnical Engineering+59 more

G3 Quality, Inc.

Cerritos, CA

World-Class Quality Solutions for your Infrastructure Project

Website4 offices14 leaders3 publications
Service: Quality ManagementService: Construction Quality Management ProgramsIndustry: Highways & RoadsType: Civil Engineering+29 more

Gardner Engineering & Consulting PLLC

Owensboro, KY

Structural, civil, geotechnical and forensic engineering in Owensboro

WebsitePhone1 office1 leaders
Service: Structural EngineeringService: Reinforced Concrete DesignIndustry: IndustrialType: Structural Engineering+18 more

GeoTek, Inc.

Las Vegas, NV

Engineering Excellence

WebsitePhone6 offices3 projects
Service: Geotechnical EngineeringService: Geotechnical Drilling and Subsurface ExplorationsIndustry: CommercialType: Geotechnical Engineering+46 more

Gessner Engineering

College Station, TX

Gessner Engineering provides civil engineering, structural engineering, geotechnical engineering, construction materials testing, and land surveying services. Founded in 2003 and headquartered in College Station, the practice supports public, private, and municipal clients from additional offices in Fort Worth and San Antonio. It utilizes modern technologies, such as integrated GNSS networks and unmanned aerial flight systems, to deliver sustainable and purposeful infrastructure across Texas.

Website3 offices10 projectsFounded 2003
Service: Civil EngineeringService: Site DevelopmentIndustry: GovernmentType: Civil Engineering+34 more

Howe Company, LLC

Macon, MO

Structural and Civil Engineers at Your Service

WebsitePhone1 office3 projects
Service: Civil EngineeringService: Water SystemsIndustry: GovernmentType: Civil Engineering+26 more

PRAGMA Consulting, LLC

Clients include the Florida Department of Transportation, Orlando-Orange County Expressway Authority, and various engineering firms, contractors, and producers.

WebsiteUpdated Jun 2026
Service: Prestress/Precast Concrete InspectionIndustry: TransportationType: Materials Testing+2 more

REAL Engineering Consultants

Virginia Beach, VA

Real Solutions to Real Engineering Challenges

WebsitePhone1 officeUpdated Jun 2026
Service: Project & Construction ManagementService: Project ManagementIndustry: InfrastructureType: Civil Engineering+34 more

Raney Geotechnical, Inc.

West Sacramento, CA

Raney Geotechnical, Inc. (RGI) is a full-service geotechnical engineering and construction observation and materials testing firm serving clients throughout Northern California since 1979. Three registered Geotechnical Engineers, each with over 20 years of experience, lead a team of professionals and field inspection specialists providing geotechnical engineering consulting, construction materials special inspection and testing, and laboratory testing services. Clients span the commercial, residential, educational, industrial, retail, power, healthcare, transportation, and public works sectors.

WebsitePhone1 office8 projects
Service: Geotechnical Engineering ConsultingService: Preliminary and design-level geotechnical investigationsIndustry: CommercialType: Geotechnical Engineering+35 more

TD&H Engineering

Great Falls, MT

A Full-Service Consulting Engineering Firm

Website9 offices8 projects5 leaders
Service: Civil EngineeringService: Site Civil Grading & Utility InfrastructureIndustry: GovernmentType: Aviation Engineering+58 more

The Beta Group

Gretna, LA

Exceeding our clients expectations is our guarantee.

WebsitePhone1 office3 projects
Service: Geotechnical EngineeringService: Pile Logging, Load Testing & Vibration MonitoringIndustry: GovernmentType: Geotechnical Engineering+19 more

The Murillo Company

Houston, TX

Engineering Knowledge, Experience and a Team of Dedicated Professionals.

Website1 office3 leaders12 credentials
Service: Geotechnical EngineeringService: Foundation DesignIndustry: ResidentialType: Geotechnical Engineering+12 more

The Transtec Group Inc

Precise Engineering for Unique Requirements

Website6 projectsUpdated Jun 2026
Service: Pavement EngineeringService: Pavement DesignIndustry: Highways & RoadsType: Civil Engineering+30 more

WDP & Associates | Consulting Engineers

Manassas, VA

Creating Lasting Solutions Since 1995

WebsitePhone6 offices8 projects
Service: Building Enclosure Consulting & Building ScienceService: Moisture intrusion investigation and repair designIndustry: EducationType: Forensic Engineering+37 more