Public engineering firm directory

Find engineering consulting firms by capability and location.

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DuBois & King

Randolph, VT

DuBois & King is a multidisciplinary professional consulting practice providing planning, engineering, survey, permitting, and environmental services since 1962. Its technical disciplines span civil, structural, environmental, mechanical, and electrical engineering, surveying, and landscape architecture. D&K serves federal and state agencies, municipalities, healthcare and education facilities, industrial and commercial buildings, housing developments, and energy sector clients. Operating as a 100 percent entity, it focuses on delivering collaborative, sustainable, and resilient solutions for municipal and regional infrastructure across New England, New York, and the Southwest.

WebsitePhone12 offices5 projects3 leaders11 credentialsFounded 1962

Project: Glencliff Micro-Hydro

Service: PlanningService: Transportation EngineeringService: Bicycle and Pedestrian InfrastructureIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+36 more

Freedom CAD Services, Inc.

Bedford, NH

A seamless extension of your engineering team, providing unparalleled value and dedication. Experts in Altium, Allegro, Xpedition, & PADS.

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: PCB Design & Layout

Service: PCB Design & LayoutService: PCB Design ServicesService: High-Speed & HDI DesignIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+21 more

Harriman

Auburn, ME

Inspiring Solutions Emerge From An Integrated Approach

WebsitePhone4 offices8 projects5 leadersFounded 1870Updated Jun 2026

Project: Edward Little High School

Service: ArchitectureService: Educational Facility DesignService: Pre K-12Industry: EducationIndustry: HealthcareType: Architecture & Engineering+37 more

Oak Point Associates

Biddeford, ME

Oak Point Associates is a design studio-based architecture and engineering practice serving public and private clients throughout New England and beyond from offices in Biddeford, Maine and Portsmouth, New Hampshire. Architectural, structural, civil, mechanical, electrical, and landscape disciplines work together in studio teams from the start of each project, delivering work ranging from K-12 and higher education facilities to military, federal, and recreational buildings.

WebsitePhone2 offices8 credentialsUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Interior DesignService: Landscape ArchitectureIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+15 more

Raven Laboratory LLC

Manchester, NH

Small Team Feel. Big Company Innovation.

Website1 office6 projectsUpdated Jun 2026

Project: Assembly Line Automation Dynamometer

Service: Mechanical EngineeringService: Mechanical DesignService: PrototypingIndustry: HealthcareIndustry: Medical DevicesType: Automation & Controls+9 more

Rist-Frost-Shumway Engineering

Boston, MA

Better systems, better places.

WebsitePhone3 offices9 projects10 leadersFounded 1957Size Estimate: 100-150 employees

Project: Hursey Center for Advanced Engineering and Health Professions

Service: Mechanical EngineeringService: HVAC DesignService: High-Performance Building SystemsIndustry: EducationIndustry: Research FacilitiesType: Civil Engineering+44 more

Team Engineering

Bedford, NH

Established in 1993, Team Engineering is a building engineering firm based in Bedford, New Hampshire. It delivers structural and MEP design that integrates mechanical, electrical, and plumbing systems for new construction and renovation projects. Team Engineering partners with architects, contractors, and developers to design efficient, creative buildings across residential, commercial, multi-family, and institutional sectors in New Hampshire and New England.

WebsitePhone1 office5 leadersFounded 1993Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: MEP EngineeringService: Mechanical EngineeringIndustry: CommercialIndustry: ResidentialType: MEP+8 more

WV Engineering Associates, PA

Keene, NH

Mechanical and Electrical Consulting and Design

WebsitePhone1 office12 projects7 credentialsFounded 1991Size Estimate: 1-20 employees

Project: Keene Fire Department

Service: Mechanical EngineeringService: Heating, Ventilating and Air ConditioningService: Plumbing and Fire ProtectionIndustry: CommercialIndustry: RetailType: MEP+34 more