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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AHBL, Inc.

Tacoma, WA

Shaping Stronger Communities

WebsitePhone4 offices14 projects
Service: Civil EngineeringService: Site Development SolutionsIndustry: EducationType: Civil Engineering+43 more

Abonmarche Consultants, Inc.

Many Disciplines One Team

Website2 projects10 credentials2 publications
Service: Civil EngineeringService: Stormwater ManagementIndustry: GovernmentType: Architecture & Engineering+59 more

Albany Hill LLC

Engineers with real world experience.

WebsiteUpdated Jun 2026
Service: Wireless Network EngineeringService: RF Design and Propagation ModelingIndustry: TelecommunicationsType: Telecom / RF Engineering+23 more

Alliance PCB Solutions LLC

Mount Pleasant, SC

Designing Tomorrow's Technology-Today!

WebsitePhone1 office3 leaders
Service: PCB Design & LayoutService: EDA Library DevelopmentIndustry: DefenseType: Electrical Engineering+13 more

Applemon

New York, NY

Engineers and Scientists

WebsitePhone2 offices22 projects
Service: Structural EngineeringService: Structural DesignIndustry: InfrastructureType: Automation & Controls+29 more

Axiom Manufacturing Systems

Your manufacturing transformation partner. Strategy, integration, and lifecycle support that actually ships.

Website3 projects3 leaders1 credentials
Service: Capacity and Throughput ImprovementService: Constraint MappingIndustry: ManufacturingType: Automation & Controls+20 more

BCyberOne, LLC

Grovetown, GA

Your one stop Cybershop!

WebsitePhone1 office6 projects
Service: Cybersecurity & Zero TrustService: Zero Trust ArchitectureIndustry: DefenseType: Defense Engineering+27 more

Black Sheep Engineering

Bozeman, MT

Game Changers. Future Chasers.

Website1 office3 leadersFounded 2015
Service: Mechanical EngineeringService: Geothermal SystemsIndustry: ResidentialType: MEP+16 more

C.C. Johnson & Malhotra, P.C.

Baltimore, MD

Provide the Highest Level of Service to Our Clients While Delivering Value

WebsitePhone6 offices16 projects
Service: Buildings and FacilitiesService: HVAC Systems DesignIndustry: CommercialType: Civil Engineering+60 more

CLP Engineering

Denver, CO

Planning and design with O&M in mind

WebsitePhone1 office8 projects
Service: MicrogridsService: Microgrid Systems IntegrationIndustry: Electric UtilitiesType: Power & Utility Engineering+40 more

Chamlin & Associates

Peru, IL

Shaping communities with integrity, expertise, and purpose.

WebsitePhone3 offices2 projects
Service: Land SurveysService: Boundary SurveysIndustry: GovernmentType: Civil Engineering+37 more

Columbia Telecommunications Corporation

Bethesda, MD

Closing the digital divide

WebsitePhone1 office1 projects
Service: Network Engineering & DesignService: High-Level Network DesignIndustry: TelecommunicationsType: Telecom / RF Engineering+28 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

DVG Team, Inc.

Crown Point, IN

DVG Team, Inc. is a multi-discipline engineering and consulting practice based in Crown Point, Indiana. Founded in 1999, the practice provides services across public infrastructure planning, utility development, site engineering, economic development, and real estate consulting. It serves clients throughout Indiana, Illinois, Michigan, Wisconsin, Kentucky, and Ohio, conceptualizing and managing projects from initial planning phases through final construction.

WebsitePhone1 office8 leaders
Service: Utility EngineeringService: Electrical Power DistributionIndustry: UtilitiesType: Civil Engineering+37 more

Data Science & Engineering Experts LLC

Atlanta, GA

AI That Ships. Not AI Theater.

WebsitePhone1 office1 credentials
Service: Artificial Intelligence and Machine LearningService: AI Adoption SprintIndustry: FederalType: Software Engineering+28 more

EDM International, Inc.

Fort Collins, CO

Reliability & Innovation Since 1982

Website4 officesFounded 1982Updated Jun 2026
Service: Engineering and DesignService: Power Delivery Design & EngineeringIndustry: Electric UtilitiesType: Power & Utility Engineering+40 more

Giffels Webster

Detroit, MI

Integrated Solutions. Stronger Communities.

WebsitePhone1 office3 projects
Service: Civil EngineeringService: Site Feasibility StudiesIndustry: GovernmentType: Civil Engineering+34 more

Gilmore & Associates, Inc.

New Britain, PA

Building on a Foundation of Excellence

WebsitePhone5 offices2 projects
Service: Community PlanningService: Master PlanningIndustry: GovernmentType: Civil Engineering+54 more

Gliasis

Piscataway, NJ

Intelligent Engineering Solution

WebsitePhone1 officeFounded 2021
Service: Engineering and DesignService: Detailed EngineeringIndustry: Power GenerationType: Process Engineering+30 more

Hatfield & Dawson Consulting Engineers

Seattle, WA

Telecommunications and electromagnetic engineering consultants since 1945

WebsitePhone1 office6 leaders
Service: Telecommunications and RF System EngineeringService: Needs Assessment and Technology EvaluationIndustry: TelecommunicationsType: Telecom / RF Engineering+13 more

Herbert, Rowland & Grubic, Inc.

Harrisburg, PA

Engineering | Planning | Infrastructure Solutions

Website9 offices7 leaders3 credentials
Service: Municipal EngineeringService: Municipal RepresentationIndustry: GovernmentType: Civil Engineering+98 more

I-Assure, LLC

Mandeville, LA

Defense-in-Depth Solutions

WebsitePhone1 office2 leaders
Service: Risk Management Framework (RMF) ConsultingService: RMF Strategic PlanningIndustry: DefenseType: Defense Engineering+15 more

Infra Tech Engineering, LLC

New York, NY

Let Us Show You How.

WebsitePhone1 office6 projects
Service: Traffic and Transportation EngineeringService: Traffic Signal Design and AnalysisIndustry: TransitType: Civil Engineering+35 more

InterLinkGIS Solutions

Fairfax, VA

Geospatial Analysis, OSP Design, and Engineering Drafting

WebsitePhone1 office1 leaders
Service: Geospatial and GIS AnalysisService: Spatial analysisIndustry: TelecommunicationsType: Telecom / RF Engineering+31 more