Public engineering firm directory

Find engineering consulting firms by capability and location.

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3 Phase Associates LLC

Chattanooga, TN

Electrical Engineering and Consulting Services

Website1 office2 credentialsFounded 2016Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System CalculationsService: Arc Flash AnalysisIndustry: UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+31 more

ABQ Engineering, Inc.

Albuquerque, NM

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

WebsitePhone1 office5 projects1 leadersSize Estimate: 10-49 employeesUpdated Jun 2026

Project: Los Alamos County Golf Course Community Building

Service: Civil EngineeringService: Drainage and Hydrology AnalysisService: Grading and Drainage DesignIndustry: CommercialIndustry: RetailType: Civil Engineering+38 more

AE Dynamics LLC

Bozeman, MT

Your Partner for Efficient and Effective Design

WebsitePhone2 offices4 projectsUpdated Jun 2026

Project: Belmont University Massey Center

Service: Structural EngineeringService: Primary Structure DesignService: Specialty System EngineeringIndustry: CommercialIndustry: EducationType: Structural Engineering+13 more

ARUSI, LLC

Phoenix, AZ

Powering Your Vision With 35 Years of Experience

WebsitePhone1 office2 projects1 leadersFounded 1987Updated Jun 2026

Project: Sky Harbor International Airport Utility Services

Service: Utility Engineering, Coordination & ConsultingService: System StudiesService: Utility CoordinationIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+21 more

ASI Solutions, Inc.

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

Website2 projects2 leadersFounded 2003Updated Jun 2026

Project: C-130 Center Wing Replacement Engineering

Service: Aircraft ModificationsService: Cabin ReconfigurationsService: LOPA and PSU Layout DrawingsIndustry: AviationIndustry: DefenseType: Aerospace Engineering+19 more

Access Engineering LLC

Denver, CO

On-Demand CAD/CAE/Manufacturing

WebsitePhone1 office6 projects4 leaders3 credentialsUpdated Jun 2026

Project: Chemical Surface Detector (CSD)

Service: Design and EngineeringService: CAD and DraftingService: Design DocumentationIndustry: AerospaceIndustry: SpaceType: Mechanical Engineering+16 more

Advenser

Trevose, PA

VDC / BIM / CAD Services & Consulting

WebsitePhone8 officesFounded 2007Size Estimate: 100-999 employeesUpdated Jun 2026

Service detail: VDC & BIM Services

Service: VDC & BIM ServicesService: Architectural BIM ServicesService: Structural BIMIndustry: HealthcareIndustry: InfrastructureType: Architecture & Engineering+32 more

Alexander Structures, LLC

Conifer, CO

Log and Wood Structural Engineering

WebsitePhone1 office3 projects1 leaders2 credentialsFounded 2002

Project: Trinidad Hunting Cabin

Service: Structural Engineering for Log and Wood FramesService: Log Truss DesignService: Log Span Table DevelopmentIndustry: ResidentialIndustry: CommercialType: Structural Engineering+20 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 projects1 leadersUpdated Jun 2026

Project: Jay Peak Waterpark Enclosure

Service: Structural Engineering DesignService: Steel and aluminum structuresService: Precast and cast-in-place concreteIndustry: HealthcareIndustry: CommercialType: Structural Engineering+13 more

Altura Engineering & Design LLC

Amarillo, TX

Engineering, Architecture, Procurement, and Construction

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Mechanical Engineering & DesignService: Civil Engineering & DesignIndustry: Oil & GasIndustry: PetrochemicalType: Mechanical Engineering+16 more

American Engineering Group LLC

Akron, OH

Fast-Track Your Product From Concept To Reality

WebsitePhone1 office5 projects11 credentialsUpdated Jun 2026

Project: Pressure Zero Tire Development

Service: Product Design & DevelopmentService: Product ideation and concept testingService: Industrial product designIndustry: DefenseIndustry: HealthcareType: Mechanical Engineering+35 more

Architectural Wall Systems Inc

Smart design, stronger building envelopes

Website10 projectsUpdated Jun 2026

Project: Texas Children's Hospital

Service: Building Envelope and Facade EngineeringService: Curtain Wall and Storefront SystemsService: Specialty and Structural Glass DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+15 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

Project: Eversource Utilities Distribution Services

Service: Distribution EngineeringService: Greenfield Distribution DesignService: System Investigation and NESC ComplianceIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Power & Utility Engineering+30 more

Athena Consulting, Inc.

Tomball, TX

Engineering Leaders in Offshore Decommissioning

WebsitePhone1 officeFounded 2010Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Structural Design & Analysis

Service: Structural Design & AnalysisService: Offshore Jackets, Decks & Helidecks DesignService: Pipeline Riser DesignIndustry: Oil & GasType: Structural Engineering+41 more

Axiom Black

Engineering & Technology Consulting For A Sustainable Future

Website3 projects3 leadersUpdated Jun 2026

Project: IoT Vehicle Tracking System Project

Service: Water Engineering & ManagementService: Asset Management and Lifecycle OptimizationService: GIS Mapping and Spatial AnalysisIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+26 more

Baker Marine Solutions

Covington, LA

Your trusted partner in marine assurance and consulting services.

WebsitePhone4 offices4 projects8 leaders4 credentialsFounded 2008

Project: Shell Appomattox Marine Assurance

Service: Marine Engineering SolutionsService: Vessel DesignService: Vessel Upgrades and ModificationsIndustry: Oil & GasIndustry: Renewable EnergyType: Marine Engineering+34 more

Barnett Jones Wilson, LLC

Tuscaloosa, AL

Discover the BJW Difference

WebsitePhone3 offices7 projects1 leaders5 credentialsFounded 1986

Project: Mal Moore Athletic Facility Weight Room

Service: Structural EngineeringService: Structural Design & 3D ModelingService: Detailing & DraftingIndustry: CommercialIndustry: EducationType: Structural Engineering+11 more

Bartoszek Engineering

Aurora, IL

Mechanical Design for the Research Community World-wide

WebsitePhone1 office4 projects1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Muon g-2 Magnet Move Support

Service: Mechanical DesignService: Conceptual DesignService: CAD Drafting & Solid ModelingIndustry: NuclearIndustry: Research FacilitiesType: Mechanical Engineering+12 more

Briggs Engineering, Inc.

Garden City, ID

Comprehensive civil engineering, structural engineering, and land surveying services

WebsitePhone1 office15 credentialsFounded 1986Size Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: CommercialIndustry: RetailType: Civil Engineering+37 more

C Phlo Future Engineering

Drop the mass, drop the past

WebsiteSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Space Flight Systems Engineering

Service: Space Flight Systems EngineeringService: Mission Lifecycle LogisticsService: Platform Qualification & Trajectory AnalysisIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+18 more

CAD/CAM Services Inc.

Celina, TX

Versatile, US-Based CAD Outsourcing Services

WebsitePhone1 office5 projects2 credentialsFounded 1988Size Estimate: 100+ employees

Project: Reverse Engineering a Legacy Rotor Shaft

Service: 3D CAD Modeling and DesignService: Freeform Surface ModelingService: Sheet Metal DesignIndustry: AerospaceIndustry: DefenseType: Simulation Engineering+25 more

CGC Group Consulting Engineering

Doral, FL

We create solutions to complex projects, working together.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering Support Services

Service: Civil Engineering Support ServicesService: Site Development Planning and PermittingService: Road and Drainage DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+24 more

CGW Technologies Inc.

Great Mills, MD

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

WebsitePhone1 officeFounded 2007Updated Jun 2026

Service detail: Aerospace Communications Engineering

Service: Aerospace Communications EngineeringService: Military Aircraft Communication InterfacesService: Navy Program SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+12 more

CI-MECH Engineering LLC

Jacksonville, FL

Civil, Mechanical, Electrical, and Plumbing Engineering Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: MEP Engineering

Service: MEP EngineeringService: Mechanical DesignService: Heating and Cooling Load CalculationsIndustry: ResidentialIndustry: CommercialType: MEP+39 more