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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3 Phase Associates LLC

Chattanooga, TN

Electrical Engineering and Consulting Services

Website1 office2 credentialsFounded 2016
Service: Electrical EngineeringService: Power System CalculationsIndustry: UtilitiesType: Electrical Engineering+33 more

ABQ Engineering, Inc.

Albuquerque, NM

Cost-effective, one-stop engineering, surveying, and planning services

WebsitePhone1 office5 projects
Service: Civil EngineeringService: Drainage and Hydrology AnalysisIndustry: CommercialType: Civil Engineering+40 more

AE Dynamics LLC

Bozeman, MT

Your Partner for Efficient and Effective Design

WebsitePhone2 offices4 projects
Service: Structural EngineeringService: Primary Structure DesignIndustry: CommercialType: Structural Engineering+15 more

ARUSI, LLC

Phoenix, AZ

Powering Your Vision With 35 Years of Experience

WebsitePhone1 office2 projects
Service: Utility Engineering, Coordination & ConsultingService: System StudiesIndustry: Electric UtilitiesType: Electrical Engineering+23 more

ASI Solutions, Inc.

Full-service aviation and aerospace engineering house specializing in modifications and 24/7 AOG support

Website2 projects2 leadersFounded 2003
Service: Aircraft ModificationsService: Cabin ReconfigurationsIndustry: AviationType: Aerospace Engineering+21 more

Access Engineering LLC

Denver, CO

On-Demand CAD/CAE/Manufacturing

WebsitePhone1 office6 projects
Service: Design and EngineeringService: CAD and DraftingIndustry: AerospaceType: Mechanical Engineering+18 more

Advenser

Trevose, PA

VDC / BIM / CAD Services & Consulting

WebsitePhone8 officesFounded 2007
Service: VDC & BIM ServicesService: Architectural BIM ServicesIndustry: HealthcareType: Architecture & Engineering+34 more

Alexander Structures, LLC

Conifer, CO

Log and Wood Structural Engineering

WebsitePhone1 office3 projects
Service: Structural Engineering for Log and Wood FramesService: Log Truss DesignIndustry: ResidentialType: Structural Engineering+22 more

Altitude Engineering

Hamilton, MT

Altitude Engineering is a structural engineering firm located in the Bitterroot Valley, just south of Missoula, Montana. Altitude Engineering specializes in steel and aluminum structures and provides economical designs using precast and cast-in-place concrete, masonry, timber, and log framing. Altitude Engineering holds professional engineering registrations in thirteen states: Montana, Colorado, Wyoming, Idaho, Nevada, Alaska, Washington, Utah, Oregon, Arizona, Arkansas, Vermont, and Oklahoma. Representative project experience includes waterpark enclosure structures, aviation hangars, industrial crane pedestals, hospital expansions, and commercial facilities.

WebsitePhone1 office4 projects
Service: Structural Engineering DesignService: Steel and aluminum structuresIndustry: HealthcareType: Structural Engineering+15 more

Altura Engineering & Design LLC

Amarillo, TX

Engineering, Architecture, Procurement, and Construction

WebsitePhone1 officeUpdated Jun 2026
Service: Engineering ServicesService: Mechanical Engineering & DesignIndustry: Oil & GasType: Mechanical Engineering+18 more

American Engineering Group LLC

Akron, OH

Fast-Track Your Product From Concept To Reality

WebsitePhone1 office5 projects
Service: Product Design & DevelopmentService: Product ideation and concept testingIndustry: DefenseType: Mechanical Engineering+37 more

Architectural Wall Systems Inc

Smart design, stronger building envelopes

Website10 projectsUpdated Jun 2026
Service: Building Envelope and Facade EngineeringService: Curtain Wall and Storefront SystemsIndustry: HealthcareType: Structural Engineering+17 more

Asplundh Engineering Services, LLC

Horsham, PA

The name you trust for power generation, transmission and distribution infrastructure engineering services

Website1 office4 projectsUpdated Jun 2026
Service: Distribution EngineeringService: Greenfield Distribution DesignIndustry: Electric UtilitiesType: Power & Utility Engineering+32 more

Athena Consulting, Inc.

Tomball, TX

Engineering Leaders in Offshore Decommissioning

WebsitePhone1 officeFounded 2010
Service: Structural Design & AnalysisService: Offshore Jackets, Decks & Helidecks DesignIndustry: Oil & GasType: Structural Engineering+42 more

Axiom Black

Engineering & Technology Consulting For A Sustainable Future

Website3 projects3 leadersUpdated Jun 2026
Service: Water Engineering & ManagementService: Asset Management and Lifecycle OptimizationIndustry: Water SupplyType: Water / Wastewater Engineering+28 more

Baker Marine Solutions

Covington, LA

Your trusted partner in marine assurance and consulting services.

WebsitePhone4 offices4 projects
Service: Marine Engineering SolutionsService: Vessel DesignIndustry: Oil & GasType: Marine Engineering+36 more

Barnett Jones Wilson, LLC

Tuscaloosa, AL

Discover the BJW Difference

WebsitePhone3 offices7 projects
Service: Structural EngineeringService: Structural Design & 3D ModelingIndustry: CommercialType: Structural Engineering+13 more

Bartoszek Engineering

Aurora, IL

Mechanical Design for the Research Community World-wide

WebsitePhone1 office4 projects
Service: Mechanical DesignService: Conceptual DesignIndustry: NuclearType: Mechanical Engineering+14 more

Briggs Engineering, Inc.

Garden City, ID

Comprehensive civil engineering, structural engineering, and land surveying services

WebsitePhone1 office15 credentials
Service: Land SurveyingService: Boundary SurveysIndustry: CommercialType: Civil Engineering+39 more

C Phlo Future Engineering

Drop the mass, drop the past

WebsiteSize Estimate: 1-10 employeesUpdated Jun 2026
Service: Space Flight Systems EngineeringService: Mission Lifecycle LogisticsIndustry: AerospaceType: Aerospace Engineering+20 more

CAD/CAM Services Inc.

Celina, TX

Versatile, US-Based CAD Outsourcing Services

WebsitePhone1 office5 projects
Service: 3D CAD Modeling and DesignService: Freeform Surface ModelingIndustry: AerospaceType: Simulation Engineering+27 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

CGW Technologies Inc.

Great Mills, MD

Engineering and technical support services for naval aviation systems and training ranges

WebsitePhone1 officeFounded 2007
Service: Aerospace Communications EngineeringService: Military Aircraft Communication InterfacesIndustry: DefenseType: Defense Engineering+14 more

CI-MECH Engineering LLC

Jacksonville, FL

Civil, Mechanical, Electrical, and Plumbing Engineering Services

WebsitePhone1 officeUpdated Jun 2026
Service: MEP EngineeringService: Mechanical DesignIndustry: ResidentialType: MEP+41 more