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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Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders
Service: Program & Development ServicesService: Program ManagementIndustry: Land DevelopmentType: Civil Engineering+40 more

Bridgefarmer & Associates, Inc.

Dallas, TX

Engineering reliable transportation and heavy civil infrastructure since 1976

WebsitePhone6 offices8 projects
Service: Roadway and Highway EngineeringService: Urban Freeways and InterchangesIndustry: TransportationType: Transportation Engineering+32 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projects
Service: Civil EngineeringService: Bridge EngineeringIndustry: CommercialType: Civil Engineering+61 more

Corrosion Probe, Inc.

Centerbrook, CT

Preserving Infrastructure, One Solution at a Time.

WebsitePhone13 offices6 credentials
Service: Materials & CorrosionService: Material SelectionIndustry: Pulp & PaperType: Materials Engineering+32 more

GFT Infrastructure, Inc.

Allentown, PA

Ingenuity That Shapes Lives

WebsitePhone5 offices4 leaders
Service: TransportationService: Roadway and Highway DesignIndustry: TransportationType: Transportation Engineering+40 more

GFT Infrastructure, Inc.

Chicago, IL

Ingenuity That Shapes Lives

WebsitePhone12 offices10 projects
Service: Transportation EngineeringService: Roadway Planning and EngineeringIndustry: TransportationType: Architecture & Engineering+45 more

HBK Engineering, LLC

Chicago, IL

A Proven Leader in Utility Engineering

WebsitePhone29 offices6 credentials
Service: Electrical Utility Infrastructure DesignService: Transmission and distribution line designIndustry: Electric UtilitiesType: Environmental Engineering+50 more

Knott Laboratory, LLC

Centennial, CO

Questions answered. Problems solved.

WebsitePhone9 offices2 projects
Service: Structural EngineeringService: Civil EngineeringIndustry: LegalType: Forensic Engineering+27 more

RS&H

Jacksonville, FL

Creating Tomorrow, Together.

Website74 offices3 leaders2 credentials
Service: ArchitectureService: Interior DesignIndustry: AerospaceType: Architecture & Engineering+27 more

RSP Engineers

Miami, FL

Your Trusted Civil Engineering Firm for Innovative Solutions

Website8 offices6 projectsUpdated Jun 2026
Service: Planning ServicesService: Site assessmentsIndustry: ResidentialType: Civil Engineering+46 more

SSOE Group

Toledo, OH

Designing and Building the Future, Today

Website11 offices2 projects10 leaders
Service: ArchitectureService: Cleanroom Facility DesignIndustry: SemiconductorsType: Architecture & Engineering+44 more

Salas O'Brien

Aiken, SC

Engineered for Impact

WebsitePhone12 offices2 projects
Service: Built EnvironmentService: Mechanical EngineeringIndustry: HealthcareType: Automation & Controls+39 more

Toole Design

Silver Spring, MD

Groundbreaking Work That Moves People

Website18 offices4 projects4 leaders
Service: EngineeringService: Conceptual DesignIndustry: GovernmentType: Civil Engineering+42 more

Walker Consultants

Chicago, IL

Bringing Life to the Built Environment

Website26 offices4 publicationsFounded 1965
Service: Parking DesignService: Functional DesignIndustry: AviationType: Forensic Engineering+46 more

Whitman Requardt Associates Llp

Baltimore, MD

People Focused - Project Driven

Website28 officesFounded 1915Updated Jun 2026
Service: TransportationService: Building DesignIndustry: Environmental & RemediationType: Architecture & Engineering+14 more

Wiss, Janney, Elstner Associates, Inc.

Northbrook, IL

Solutions for the Built World

WebsitePhone30 offices5 projects
Service: Structural EngineeringService: Bridge EngineeringIndustry: GovernmentType: Architecture & Engineering+56 more