Public engineering firm directory

Find engineering consulting firms by capability and location.

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Alan Margolin & Associates Consulting Engineers and Architects, D.P.C.

New York, NY

Safety Focused Engineers

WebsitePhone5 offices2 leaders4 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural DesignService: Structural InspectionIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+30 more

All-Terra Engineering, Inc.

Houston, TX

All-Terra Engineering, Inc. is a full-service construction materials testing (CMT) and geotechnical engineering laboratory based in Houston, Texas, founded in 2006 by President Haddis Tewolde, P.E. Backed by a senior team with more than 50 years of combined experience, All-Terra operates an A2LA-accredited laboratory and serves public agencies, developers, contractors, and universities across the Greater Houston area. Core services include construction materials testing, geotechnical engineering, and forensic evaluation of concrete.

WebsitePhone1 office1 leaders4 credentialsFounded 2006Updated Jun 2026

Service detail: Construction Materials Testing (CMT)

Service: Construction Materials Testing (CMT)Service: Concrete TestingService: Soils TestingIndustry: GovernmentIndustry: InfrastructureType: Geotechnical Engineering+29 more

Bob Taylor Engineering, Inc.

Lexington Park, MD

Bob Taylor Engineering, Inc. (BTE) is a Lexington Park, Maryland-based geotechnical engineering and construction materials testing firm. Founded in 1981, BTE delivers construction inspection and testing services for concrete, soils, asphalt, and aggregate. BTE maintains an accredited laboratory and a certified technical staff holding ACI, MARTCP, AASHTO, ASTM, and MDE credentials, and serves transportation, highway, airfield, and public-sector clients across southern Maryland.

WebsitePhone1 office1 projects2 leaders26 credentialsFounded 1981

Project: Lead Coffin Crypt Project at Historic St. Mary's City

Service: Construction Inspection and TestingService: Concrete TestingService: Soils TestingIndustry: Highways & RoadsIndustry: AviationType: Geotechnical Engineering+7 more

Chicago Testing Laboratory

Warrenville, IL

Delivering expertise and accuracy for over a century

Website4 offices5 credentialsFounded 1912Updated Jun 2026

Service detail: Construction Materials Testing

Service: Construction Materials TestingService: Asphalt & Asphalt Materials TestingService: Concrete TestingIndustry: InfrastructureIndustry: TransportationType: Materials Testing+9 more

Somat Engineering, Inc.

Detroit, MI

Infrastructure Engineering Solutions

WebsitePhone8 offices8 projects2 leaders7 credentialsFounded 1986

Project: M-1 Rail (QLine)

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Foundation DesignIndustry: TransportationIndustry: Highways & RoadsType: Geotechnical Engineering+49 more

The Beta Group

Gretna, LA

Exceeding our clients expectations is our guarantee.

WebsitePhone1 office3 projects10 leaders10 credentialsFounded 1997

Project: Ernest N. Morial Convention Center

Service: Geotechnical EngineeringService: Pile Logging, Load Testing & Vibration MonitoringService: Construction Materials TestingIndustry: GovernmentIndustry: FederalType: Geotechnical Engineering+17 more

Townes Site Engineering

Midlothian, VA

Dependable Civil Engineering, Surveying, and Environmental Services in Richmond, VA

WebsitePhone1 office5 projects4 credentialsFounded 1973Updated Jun 2026

Project: Metropolis Apartments

Service: Civil EngineeringService: Subdivision construction documentsService: Site and plan of development construction documentsIndustry: IndustrialIndustry: CommercialType: Civil Engineering+59 more