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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3D Engineering Solutions, LLC

Cincinnati, OH

Measuring & Modeling Quality

WebsitePhone1 office2 credentials
Service: 3D Laser Scanning & DigitizingService: Short Range 3D Laser ScanningIndustry: AerospaceType: Materials Testing+30 more

3Dent Technology, LLC

Houston, TX

Offshore Engineering and Consulting

WebsitePhone1 officeUpdated Jun 2026
Service: Offshore Engineering & ConsultingService: Concept & Basic DesignIndustry: Oil & GasType: Structural Engineering+7 more

ANS

Scotch Plains, NJ

Engineering with integrity & purpose.

WebsitePhone1 office7 projects
Service: Civil, Site & Land DevelopmentService: Site Development & PermittingIndustry: Renewable EnergyType: Civil Engineering+59 more

AccelaBlue Advisory Group

The Advisor Who Sees the Whole Deal

Website3 projects1 leaders2 credentials
Service: Technical Feasibility & Site AssessmentService: Site & Grid CharacterizationIndustry: Data CentersType: Owner's Engineer+40 more

Airfoils Incorporated

Port Matilda, PA

Only The Best Is Good Enough

WebsitePhone1 office4 projects
Service: Airfoil DesignService: High-Lift System DesignIndustry: AviationType: Aerospace Engineering+9 more

Alliance Consulting, Inc.

Beaver, WV

Professional Consulting Services

WebsitePhone2 offices6 projects
Service: Civil EngineeringService: Site Development ServicesIndustry: MiningType: Civil Engineering+55 more

Amarillo Testing & Engineering, Inc.

Amarillo, TX

Geotechnical engineering, structural design, and construction materials testing in the Texas Panhandle

WebsitePhone2 offices4 projects
Service: Geotechnical EngineeringService: Subsurface ExplorationIndustry: GovernmentType: Geotechnical Engineering+20 more

American Engineering Testing, Inc.

St. Paul, MN

Critical investigations, testing, analysis, and design for a more certain world

Website22 offices3 projects5 leaders
Service: Construction ServicesService: Construction Materials Testing & Special InspectionsIndustry: AgricultureType: Geotechnical Engineering+53 more

Amped I LLC

Chicago, IL

We engineer & design systems for the reliability of the power grid.

Website1 office4 projects2 leaders
Service: Protection & ControlService: Relay ProtectionIndustry: Power Transmission & DistributionType: Power & Utility Engineering+36 more

Argo Performance, Ltd.

San Diego, CA

Smart People Creating Smart Buildings

WebsitePhone1 office7 projects
Service: Building CommissioningService: Whole Building CommissioningIndustry: CommercialType: Automation & Controls+32 more

Arrow Creek Survey Co.

Geyser, MT

Arrow Creek Survey Co. is a privately owned professional land surveying firm serving clients throughout Montana from offices in Geyser and Lewistown. Formerly operating as Lindseth Survey Co., Arrow Creek expanded by acquiring Milestone Surveying and now draws on more than forty years of historical survey records. Jeremy T. Milburn, PLS, leads the practice with over 25 years of surveying experience spanning projects in Montana, Alaska, Minnesota, and Russia. The team uses advanced Trimble GPS equipment, total stations, and CAD to deliver accurate results for residential, commercial, agricultural, and conservation clients.

WebsitePhone2 offices3 projects
Service: Land SurveyingService: Boundary SurveysIndustry: AgricultureType: Land Surveying+15 more

Atlantic Design Engineers, Inc.

Sagamore, MA

Civil | Environmental | Renewable Engineering & Consulting

WebsitePhone1 officeFounded 1987
Service: Civil EngineeringService: Site Design & PermittingIndustry: Renewable EnergyType: Civil Engineering+21 more

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

Ayres Associates Inc.

Ingenuity, Integrity, and Intelligence.

Website18 projectsUpdated Jun 2026
Service: Civil + Municipal EngineeringService: Roadway DesignIndustry: GovernmentType: Civil Engineering+31 more

Balance Engineering LLC

Butte, MT

Dedicated to Conserving Energy and other Natural Resources

Website1 office3 projects1 leaders
Service: Energy ManagementService: Energy AuditIndustry: AgricultureType: Power & Utility Engineering+15 more

BelleQuant Engineering, PLLC

BelleQuant Engineering offers consulting services in product design, mechanical engineering, materials science, manufacturing, fluid dynamics, and scientific computing. The practice specializes in the analysis and design of blade systems for wind turbines, incorporating structural finite element analysis for stress, deflection, fatigue, and nonlinear behaviors. It also provides computational fluid dynamics simulations for steady and unsteady flows, as well as testing facilities for small cooling fans adhering to ANSI/AMCA and ANSI/ASHREA standards.

Website1 projects1 credentialsUpdated Jun 2026
Service: Mechanical Design and EngineeringService: Machinery Design and Assembly AnalysisIndustry: WindType: Materials Engineering+24 more

Bergman & Associates

Haverhill, MA

Multi-disciplinary engineering services for public and private development

WebsitePhone1 office19 projects
Service: Structural EngineeringService: Analysis and ModificationIndustry: BridgesType: Structural Engineering+48 more

Bruner, Cooper & Zuck, Inc.

Galesburg, IL

Engineers, Architects & Land Surveyors

WebsitePhone3 offices6 projects
Service: Engineering and ArchitectureService: Civil EngineeringIndustry: CommercialType: Architecture & Engineering+38 more

C-Job Naval Architects

Hoofddorp, TX

Maritime innovators creating ripples of change in naval architecture

Website2 offices8 projectsFounded 2009
Service: Design and Engineering for New-Build VesselsService: Feasibility StudiesIndustry: MarineType: Naval Architecture+31 more

CGC Group Consulting Engineering

Doral, FL

We create solutions to complex projects, working together.

WebsitePhone1 officeUpdated Jun 2026
Service: Civil Engineering Support ServicesService: Site Development Planning and PermittingIndustry: TransportationType: Civil Engineering+26 more

Campbell Engineering & Surveying

Ankeny, IA

Quality civil engineering & land surveying since 1945

WebsitePhone1 office5 projects
Service: Civil EngineeringService: Concept and Site PlansIndustry: Land DevelopmentType: Civil Engineering+25 more

Civil Renewables, Inc.

Thornton, CO

Build on a Solid Foundation!

WebsitePhone1 office2 leaders
Service: Geotechnical ConsultingService: Desktop StudiesIndustry: Renewable EnergyType: Civil Engineering+32 more

Coe & Van Loo Consultants, Inc.

Phoenix, AZ

Founded in 1958, Coe & Van Loo Consultants (CVL) is a Phoenix-based civil engineering and design firm providing comprehensive multi-disciplined services to public and private clients across North America. CVL's in-house team of licensed professionals delivers civil engineering, water and wastewater engineering, stormwater management, land surveying, land planning, and landscape architecture from feasibility through construction administration. The practice has received an ACEC Engineering Excellence Grand Award for its work on the Thunderbird Road 16-inch Water Main Replacement project.

WebsitePhone1 office2 credentials
Service: Civil EngineeringService: Site planning and designIndustry: CommercialType: Civil Engineering+26 more

Critical Technologies Consulting LLC

Mesa, AZ

Leaders in Global Consulting Engineering, Construction Monitoring, and Regulatory Services

WebsitePhone1 office1 projects
Service: Owner's EngineeringService: Concept Development & Feasibility StudiesIndustry: Power GenerationType: Owner's Engineer+33 more