Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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Agha Engineering, LLC

Houston, TX

Engineering Innovation Forward

WebsitePhone1 office8 projects
Service: Transportation EngineeringService: Roadway DesignIndustry: TransportationType: Civil Engineering+26 more

Alliance Geotechnical Group, Inc.

Dallas, TX

Accredited Laboratory Testing.

WebsitePhone6 offices21 leaders
Service: Geotechnical EngineeringService: Subsurface ExplorationIndustry: GovernmentType: Geotechnical Engineering+37 more

Benham, a Haskell Company

Oklahoma City, OK

Tomorrow's Design Since 1909

WebsitePhone6 offices4 projects
Service: ArchitectureService: EngineeringIndustry: InfrastructureType: Architecture & Engineering+37 more

Bowman Engineering & Consulting, Inc.

Dallas, TX

Experience Dedicated to Your Success

Website4 offices7 projects7 leaders
Service: Program ManagementService: FTA Program Management Oversight Consulting (PMOC)Industry: TransportationType: Civil Engineering+25 more

Brierley Associates Corporation

Englewood, CO

Creating Space Underground

WebsitePhone20 offices4 projects
Service: Tunneling EngineeringService: Trenchless EngineeringIndustry: Water SupplyType: Geotechnical Engineering+22 more

C3S, Inc.

Houston, TX

Experts in the Field

WebsitePhone1 office3 projects
Service: Project Planning Phase ServicesService: Sourcing and QualifyingIndustry: CommercialType: Civil Engineering+28 more

Campos Engineering

Dallas, TX

Customized MEP Solutions

WebsitePhone5 offices12 credentials
Service: MEP Engineering DesignService: Mechanical Engineering DesignIndustry: AviationType: MEP+40 more

Civil PES, LLC

Houston, TX

Airport design and airside capital-project engineering in Texas.

WebsitePhone1 office1 leaders
Service: Airfield Engineering and DesignService: Airfield Geometric, Grading, and Drainage DesignIndustry: AviationType: Civil Engineering+17 more

D'Leon Consulting Engineers Corporation

Long Beach, CA

DLCE Is Driving Change for Our Communities

Website3 offices12 projects6 leaders
Service: Civil EngineeringService: Civil DesignIndustry: AviationType: Civil Engineering+14 more

DeSimone Consulting Engineering

New York, NY

Bridging science and humanity

Website11 offices1 projects3 leaders
Service: Structural DesignService: Facade and Building EnvelopeIndustry: AviationType: Structural Engineering+25 more

EJES Inc

Dallas, TX

Providing Service with Excellence

WebsitePhone5 offices9 projects
Service: Civil EngineeringService: Roadway DesignIndustry: GovernmentType: Architecture & Engineering+47 more

Engineering Systems Inc.

Scottsdale, AZ

Multidisciplinary Expertise. Industry Insight.

Website22 offices4 projects4 leaders
Service: Accident ReconstructionService: Motor Vehicle Accident ReconstructionIndustry: AgricultureType: Chemical Engineering+59 more

Ferguson Consulting, Inc.

Houston, TX

Specialty Engineering Services - From Conception through Construction Completion

Website1 office3 projectsUpdated Jun 2026
Service: Telecommunication DesignService: Security System DesignIndustry: AviationType: Electrical Engineering+6 more

GATE Energy

Houston, TX

Deliver Extraordinary Better.

WebsitePhone1 office6 projects
Service: Engineering ServicesService: Specialty Well and Pipeline EngineeringIndustry: Oil & GasType: Petroleum Engineering+35 more

Gedeon GRC Consulting

Syosset, NY

Engineering & Construction leaders with a robotics advantage

WebsitePhone5 offices11 leaders
Service: Civil / Site EngineeringService: Highway and Roadway DesignIndustry: Arts & CultureType: Civil Engineering+48 more

Geotech Engineering And Testing Ltd

Houston, TX

Geotech Engineering and Testing (GET) is a multi-disciplined organization of licensed engineers, geologists, field and laboratory technicians, and clerical personnel who combine their technical capabilities, past experience, dedication, and enthusiasm to offer the finest service through an integrated team effort. GET has a staff of about 60 engineers, geologists, technicians, and support staff. GET’s projects consist of public infrastructure, residential developments, educational facilities, medical facilities, petrochemical complexes, wind turbines, solar farms, chain stores, transportation, commercial development, industrial facilities, port and harbor facilities, aviation, high-rise, and low-rise buildings.

WebsitePhone1 office1 credentials
Service: Civil and Structural EngineeringService: Geotechnical EngineeringIndustry: ResidentialType: Civil Engineering+23 more

I.A. Naman + Associates, Inc.

Houston, TX

Engineering Houston's Skyline Since 1947

WebsitePhone1 office1 projects
Service: MEP DesignService: Mechanical EngineeringIndustry: HealthcareType: MEP+31 more

IEA Inc.

Dallas, TX

Engineering Solutions for a Better Life

Website5 offices4 projects14 leaders
Service: Aviation EngineeringService: Runway DesignIndustry: AviationType: Civil Engineering+35 more

Iconic Consulting Group

Dallas, TX

Excellence. Every Client. Every Time.

WebsitePhone4 offices7 projects
Service: Transportation EngineeringService: Highways and TollwaysIndustry: TransitType: Civil Engineering+27 more

Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects
Service: Roadway and Highway DesignService: Roadway widening and extensionIndustry: TransportationType: Civil Engineering+87 more

Infrastructure Engineering, Inc.

Chicago, IL

Civil engineering driven by a passion for solving infrastructure challenges through ingenuity.

Website10 offices3 projectsUpdated Jun 2026
Service: Design EngineeringService: Transportation DesignIndustry: InfrastructureType: Civil Engineering+31 more

Isani Consultants, L.P.

Houston, TX

Designing What Matters

WebsitePhone1 office17 projects
Service: Transportation EngineeringService: Urban and rural highway designIndustry: InfrastructureType: Aviation Engineering+96 more

JQ Infrastructure, LLC

Dallas, TX

High quality engineering services for the water and wastewater industry

WebsitePhone3 offices8 projects
Service: Civil EngineeringService: Water and Wastewater TreatmentIndustry: GovernmentType: Civil Engineering+32 more

JSM & Associates

Apopka, FL

We Keep Airports Moving

WebsitePhone7 offices13 projects
Service: BHS Design & ConsultationService: Baggage Conveyor Layout PlanningIndustry: AviationType: Aviation Engineering+10 more