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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AKS Engineering & Forestry

Tualatin, OR

Practical Solutions. Designed to Last.

WebsitePhone1 officeFounded 1996
Service: Civil EngineeringService: Site Design & GradingIndustry: InfrastructureType: Civil Engineering+37 more

BECON

Bend, OR

Create, enhance, sustain.

WebsitePhone1 office6 projects
Service: Civil EngineeringService: Stormwater DesignIndustry: InfrastructureType: Civil Engineering+33 more

Benesch

Value Focused. Community Minded. Quality Driven.

Website15 projects11 leaders20 credentials
Service: TransportationService: AviationIndustry: TransportationType: Civil Engineering+54 more

Blair, Church & Flynn Consulting Engineers

Clovis, CA

Service. Quality. Integrity.

WebsitePhone6 offices3 leaders
Service: Planning, Permitting & ConsultingService: Alternatives AnalysesIndustry: Power GenerationType: Civil Engineering+74 more

Brelje & Race Consulting Engineers

Santa Rosa, CA

Excellence, Innovation, Integrity

WebsitePhone1 office8 projects
Service: WaterService: Wastewater / Recycled WaterIndustry: Water SupplyType: Civil Engineering+18 more

CKL Engineers

Engineering Excellence Every Time

Website2 leaders2 credentialsUpdated Jun 2026
Service: Transportation EngineeringService: Airport Design and Construction ServicesIndustry: AviationType: Civil Engineering+16 more

Cedarville Engineering Group, LLC

Pottstown, PA

Plan. Design. Build. Greatness.

WebsitePhone1 office8 projects
Service: Civil EngineeringService: Capital Improvements Planning and DesignIndustry: FederalType: Civil Engineering+73 more

Cross Timbers Consulting

Meeting the needs of Tribal Transportation Programs

Website10 leaders8 credentialsSize Estimate: 1-10 employees
Service: Transportation PlanningService: Master PlanningIndustry: TransportationType: Civil Engineering+41 more

Cypress Environment & Infrastructure

Ocean Springs, MS

Engineering a Sustainable Future

WebsitePhone1 office2 credentials
Service: Civil Engineering DesignService: Water Resources EngineeringIndustry: Environmental & RemediationType: Civil Engineering+45 more

DJ&A, P.C.

Missoula, MT

Engineering, Surveying, Environmental & Planning Services

WebsitePhone3 officesFounded 1973
Service: Transportation EngineeringService: Roadway and Highway DesignIndustry: FederalType: Civil Engineering+45 more

DMY Capitol, LLC

Washington, DC

Experts in Handling Tight Deadlines

WebsitePhone1 office4 projects
Service: Geotechnical EngineeringService: DrillingIndustry: CommercialType: Geotechnical Engineering+14 more

Decota Consulting Company, Inc.

Cross Lanes, WV

Decota Consulting Company, Inc. is an environmental engineering practice based in Cross Lanes, West Virginia, serving landowners, government agencies, nonprofits, and private industry throughout the Appalachian region since 1996. Its engineers and scientists bring expertise in ecology, hydrology, environmental engineering, and regulatory permitting. Decota supports baseline assessments, design, permitting, construction oversight, implementation, and post-construction monitoring, with an established track record working alongside federal, state, and local regulatory agencies.

WebsitePhone1 office3 projects
Service: Environmental EngineeringService: Mine Site Layout DesignIndustry: Environmental & RemediationType: Environmental Engineering+29 more

Delaware Engineering, D.P.C.

Albany, NY

Delaware Engineering, D.P.C. is a civil and environmental engineering practice serving primarily municipalities across eastern New York State, including the Capital District, Hudson and Mohawk Valleys, Southern Tier, Catskills, Lower Hudson Valley, and North Country. With a dedicated team of over 70 engineers, scientists, planners, and technicians, the practice delivers services spanning wastewater treatment and collection, potable and process water, stormwater management, inflow and infiltration analysis, public buildings, community planning, economic development, GIS, environmental studies, permitting, and public infrastructure grant writing. Delaware Engineering has assisted numerous municipalities in securing hundreds of millions of dollars in infrastructure funding.

WebsitePhone6 officesSize Estimate: 70+ employees
Service: WastewaterService: Wastewater TreatmentIndustry: GovernmentType: Civil Engineering+34 more

Felsburg Holt & Ullevig

Connecting and Enhancing Communities

Website4 projects4 leaders1 credentials
Service: Transportation PlanningService: Multimodal PlanningIndustry: TransportationType: Transportation Engineering+40 more

Foth

Solving your toughest science and engineering challenges

Website6 projectsUpdated Jun 2026
Service: AviationService: Airside EngineeringIndustry: AirportsType: Automation & Controls+113 more

GEI Consultants, Inc.

New York City, NY

Relentless seekers of the best solutions.

Website4 offices13 projects6 leaders
Service: Geotechnical EngineeringService: Geostructural DesignIndustry: Water ResourcesType: Geotechnical Engineering+42 more

GSG Consultants, Inc.

Schaumburg, IL

Shaping the Midwest Since 1992

WebsitePhone2 offices2 leaders
Service: Environmental EngineeringService: Natural ResourcesIndustry: BridgesType: Civil Engineering+40 more

INNOVEX Environmental Management, Inc.

Lafayette, CA

Engineering Solutions Through Innovation and Experience

WebsitePhone4 offices1 projects
Service: Site Assessment and RemediationService: Phase I Site AssessmentsIndustry: Environmental & RemediationType: Environmental Engineering+56 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

J-U-B ENGINEERS, Inc.

Helping Each Other Create Better Communities

WebsiteFounded 1954Updated Jun 2026
Service: Aviation Engineering & PlanningService: Airport Planning and DesignIndustry: AirportsType: Aviation Engineering+45 more

K&A Engineering Consulting

Syracuse, NY

Powering Energy Solutions

WebsitePhone9 offices17 leaders
Service: Substation ServicesService: Substation DesignIndustry: Electric UtilitiesType: Power & Utility Engineering+17 more

LJA Engineering, Inc.

Houston, TX

Client Focused.

WebsitePhone5 officesFounded 1972
Service: Land DevelopmentService: Residential Land DevelopmentIndustry: Land DevelopmentType: Civil Engineering+70 more

LJA Program Management LLC

Houston, TX

. Client Focused.

WebsitePhone5 offices3 projects
Service: Aviation ServicesService: Civil EngineeringIndustry: GovernmentType: Civil Engineering+77 more

LRS Federal LLC

Severna Park, MD

Partnership Built On Trust

WebsitePhone1 office7 projects
Service: Architectural and Engineering ServicesService: Facility Engineering and DesignIndustry: FederalType: Architecture & Engineering+26 more