Public engineering firm directory

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AG3 Group, LLC

San Antonio, TX

Civil Services with a Forward-Thinking Approach

WebsitePhone8 offices14 projects5 leaders2 credentialsUpdated Jun 2026

Project: VIA Park and Ride at Stone Oak

Service: Civil EngineeringService: Transportation DesignService: Drainage and Stormwater ManagementIndustry: GovernmentIndustry: TransportationType: Civil Engineering+25 more

Aguirre & Fields

Sugar Land, TX

Engineering Innovators

WebsitePhone4 offices3 projectsFounded 1999Updated Jun 2026

Project: SH 130

Service: Transportation EngineeringService: Streets and HighwaysService: Bridges and Retaining WallsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+23 more

Benham, a Haskell Company

Oklahoma City, OK

Tomorrow's Design Since 1909

WebsitePhone6 offices4 projectsFounded 1909Size Estimate: 200-500 employeesUpdated Jun 2026

Project: Osprey Maintenance Hangars

Service: ArchitectureService: EngineeringService: DesignBuildIndustry: InfrastructureIndustry: HealthcareType: Architecture & Engineering+35 more

Bodwe WBK Engineering

St. Charles, IL

We are problem solvers with sustainable solutions to complex challenges

WebsitePhone6 offices2 projects3 leaders8 credentialsFounded 1998

Project: Springinsguth Stream Corridor Restoration

Service: Transportation and RoadwaysService: Roadway Design and Corridor ImprovementService: Traffic Engineering and Impact StudiesIndustry: GovernmentIndustry: FederalType: Civil Engineering+27 more

ICX Transportation Group, Inc.

Honolulu, HI

Moving People

WebsitePhone2 offices5 projects2 leadersFounded 2006Updated Jun 2026

Project: GoAkamai.org - Hawaii Statewide Traffic Information

Service: Planning & EngineeringService: ITS Architecture PlanningService: Transit Signal Priority & Adaptive Signal Control DesignIndustry: TransportationIndustry: GovernmentType: Software Engineering+21 more

Johnson & Associates

Oklahoma City, OK

Design The Smart Things. Do The Right Thing.

WebsitePhone1 office17 projects6 leaders1 credentialsFounded 1988

Project: MAPS 3 Scissortail Park

Service: Civil EngineeringService: Civil DesignService: Site DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+40 more

KSA Engineers Inc

Longview, TX

Dedicated to making life better in communities

WebsitePhone17 offices7 projects3 leaders5 credentialsFounded 1978

Project: Sabine River Water Treatment Facility

Service: Water and Wastewater EngineeringService: Water Treatment Plant DesignService: Wastewater Treatment Plant DesignIndustry: AviationIndustry: AirportsType: Architecture & Engineering+43 more

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Lee Engineering

Phoenix, AZ

Making our transportation systems safer and more efficient.

Website7 offices4 projects1 leadersFounded 1988Size Estimate: 1-50 employeesUpdated Jun 2026

Project: Overton Park Drive East Street Lighting Design and Construction

Service: Traffic Engineering StudiesService: Traffic impact studiesService: Traffic counts and data collectionIndustry: GovernmentType: Transportation Engineering+21 more

Myers Engineering, Consulting Engineers, Inc.

Oklahoma City, OK

Exceeding expectations through innovative solutions for over 85 years.

WebsitePhone1 office6 projects2 leaders2 credentialsFounded 1937

Project: Draper Lake Lowlift Pump Station Improvements

Service: Engineering and DesignService: Transportation and RoadwaysService: Water Supply and DistributionIndustry: GovernmentIndustry: Highways & RoadsType: Civil Engineering+28 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Regulus Group, LLC

Woodstock, VA

Engineering the skies.

WebsitePhone4 offices10 leadersFounded 2002Size Estimate: 200 employeesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Surveillance SystemsService: Risk and Safety AssessmentIndustry: AviationIndustry: FederalType: Aviation Engineering+8 more

White Hawk Engineering & Design, LLC

Moore, OK

Clear Vision. Leadership. Focus.

Website1 office1 credentialsFounded 2010Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Feasibility Studies and Conceptual DesignService: Civil and Structural EngineeringIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+58 more