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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AHA Consulting Engineers

Burlington, MA

beyond engineering

WebsitePhone5 offices4 projects6 leadersFounded 1991Updated Jun 2026

Project: Assembly Innovation Park

Service: MEP/FP DesignService: Mechanical systemsService: Electrical systemsIndustry: Research FacilitiesIndustry: EducationType: MEP+25 more

Agile Discovery Group LLC

West Berlin, NJ

Radar, Systems, and Hardware/Software Engineering

WebsitePhone2 offices2 projects7 leadersFounded 2007Updated Jun 2026

Project: X-Band Man Portable Doppler Radar (MPDR-X)

Service: Radar Systems EngineeringService: General Radar Systems EngineeringService: Radar Component EngineeringIndustry: DefenseIndustry: AerospaceType: Defense Engineering+16 more

Building Envelope Technologies, Inc.

North Easton, MA

Serving Owners, Architects, and Contractors across New England since 2000.

WebsitePhone1 officeFounded 2000Updated Jun 2026

Service detail: Building Envelope Inspection & Survey

Service: Building Envelope Inspection & SurveyService: Envelope inspections and condition surveysService: Facade ordinance inspectionsIndustry: CommercialIndustry: Multifamily ResidentialType: Architecture & Engineering+17 more

CPP Wind Engineering Consultants

Windsor, CO

Pioneering the next generation of wind engineering

Website4 offices5 projects8 leaders3 credentials1 publicationsFounded 1981

Project: VIA 57 WEST

Service: Wind Tunnel TestingService: Structural Wind Load StudiesService: Wind on CladdingIndustry: CommercialIndustry: HealthcareType: Structural Engineering+34 more

Code Consultants Inc

El Segundo, CA

Experts Responsive Solutions

WebsitePhone5 offices1 leaders4 credentialsFounded 1973Updated Jun 2026

Service detail: Fire Protection and Life Safety

Service: Fire Protection and Life SafetyService: Code ConsultationService: Fire and Egress ModelingIndustry: CommercialIndustry: RetailType: Fire Protection Engineering+48 more

Copeland Building Envelope Consulting, Inc.

Boston, MA

We solve building envelope problems.

WebsitePhone3 offices10 projects9 leaders3 credentialsFounded 2018

Project: Campus Recreation Center

Service: Building Envelope ConsultingService: Envelope Investigations & AssessmentsService: Repair Design & SpecificationsIndustry: EducationIndustry: CommercialType: Structural Engineering+12 more

Cosentini Associates

New York, NY

Future-focused, cost-effective engineering solutions for building systems.

WebsitePhone12 offices6 projects16 leaders4 credentialsFounded 1952

Project: The Solaire

Service: MEP EngineeringService: Mechanical/HVAC EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: Mixed-UseType: MEP+24 more

DMC Engineers

Boston, MA

Innovative Systems, Engineered Together.

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Energy & InfrastructureIndustry: HealthcareIndustry: EducationType: Mechanical Engineering+9 more

Davenergy Solutions

San Diego, CA

Comprehensive engineering, commissioning, and facility support services

WebsitePhone8 offices1 projects4 leaders1 credentialsFounded 2009

Project: Construction Management Services at VA Palo Alto

Service: Design and EngineeringService: Mechanical System DesignService: Electrical Infrastructure DesignIndustry: FederalIndustry: DefenseType: MEP+31 more

David Mason + Associates

St. Louis, MO

Exceptional Engineering. Innovative Construction Services. Dedicated to Our People.

WebsitePhone7 offices7 projectsFounded 1989Size Estimate: 100-250 employeesUpdated Jun 2026

Project: Jefferson National Expansion Memorial - Gateway Arch Grounds Renovations

Service: Civil EngineeringService: Structural EngineeringService: Survey and 3D ScanningIndustry: HealthcareIndustry: EducationType: Civil Engineering+20 more

Electromechanica, Inc.

Mattapoisett, MA

Engineering Solutions Exceeding Expectations

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Automated Test Equipment (ATE)

Service: Automated Test Equipment (ATE)Service: Functional Test Fixtures & SystemsService: Interface Test Adapters (ITA)Industry: DefenseIndustry: AerospaceType: Automation & Controls+52 more

FISKAA Engineering

New York, NY

Providing Experience, Energy & Enthusiasm to Build Your Vision

WebsitePhone3 offices5 leadersFounded 1997Updated Jun 2026

Service detail: MEP Engineering

Service: MEP EngineeringService: Commissioning ServicesService: Sustainable EngineeringIndustry: HospitalityIndustry: CommercialType: MEP+10 more

Fitzemeyer & Tocci Associates, Inc.

Woburn, MA

Solving complex MEP/FP engineering challenges since 1961.

WebsitePhone1 office3 projects6 leaders1 credentials1 publications

Project: Wentworth Institute of Technology - Rubenstein Hall

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+17 more

Genesis Engineers Inc

Blue Bell, PA

Leaders in Life Sciences

WebsitePhone3 offices3 projects10 leadersUpdated Jun 2026

Project: R&D Discovery Facility

Service: ArchitectureService: Lab PlanningService: Building Enclosure DesignIndustry: Life SciencesIndustry: PharmaceuticalType: Architecture & Engineering+19 more

HED

Boston, MA

Because great design is more than what we do. It's who we are.

Website8 officesUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Electrical EngineeringService: Mechanical & Plumbing EngineeringIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+18 more

Hamel Engineering, LLC

Sudbury, MA

Solving the Toughest Challenges for Emerging Technology Developers

Website1 office5 projectsUpdated Jun 2026

Project: Demo System Containerization

Service: Design & AnalysisService: System Architecture and Process DesignService: Skid Design and PackagingIndustry: Energy StorageIndustry: ChemicalsType: EPC+17 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

Hesnor Engineering Associates

Albany, NY

Sound, thoughtful engineering solutions rooted in experience and expertise.

WebsitePhone2 offices10 projectsFounded 1992Updated Jun 2026

Project: Hoosac Valley Middle-High School (LEED-Gold)

Service: Mechanical EngineeringService: HVAC SystemsService: Room Humidification & PressurizationIndustry: EducationIndustry: GovernmentType: MEP+36 more

Image Acoustics, Inc.

Newport, RI

Research and Development in Acoustics

WebsitePhone2 offices3 leaders2 credentials6 publicationsFounded 1974

Service detail: Acoustical Engineering Research & Development

Service: Acoustical Engineering Research & DevelopmentService: Very Low Frequency TransducersService: Wideband TransducersIndustry: DefenseIndustry: GovernmentType: Acoustic Consulting+13 more

LeMessurier Consultants Inc

Boston, MA

Engineering excellence for structures and enclosures.

WebsitePhone3 offices6 projects63 leaders5 credentialsSize Estimate: 51-200 employees

Project: Boston University Duan Family Center for Computing and Data Sciences

Service: Structural EngineeringService: Tall BuildingsService: Long SpanIndustry: EducationIndustry: HealthcareType: Materials Engineering+24 more

Mark G Anderson Consultants Inc

Washington, DC

Personal relationships. Global reach.

Website20 offices76 leaders1 credentialsFounded 1996Updated Jun 2026

Service detail: Management Consulting

Service: Management ConsultingService: Project ManagementService: Cost ManagementIndustry: Arts & CultureIndustry: CommercialType: Owner's Engineer+21 more

Nitsch Engineering

Boston, MA

Building Better Communities With You

WebsitePhone5 offices5 projects5 leaders3 credentials3 publications

Project: Kennedy Street Green Infrastructure

Service: Civil EngineeringService: Due diligence and permitting strategyService: Site development advisory servicesIndustry: EducationIndustry: AirportsType: Civil Engineering+88 more

Ocean Data Technologies, Inc.

Hyannis, MA

Performance Under Pressure

WebsitePhone1 office1 projects1 leadersFounded 2003Updated Jun 2026

Project: Ocean Current and Wave Measurements in the Gulf of Guinea

Service: Oceanographic Data AcquisitionService: Data Acquisition System Design & InstallationService: Deep Water Mooring SystemsIndustry: MarineIndustry: Oil & GasType: Marine Engineering+8 more

R.G. Vanderweil Engineers, LLP

Boston, MA

Engineering Excellence

Website9 offices5 projects5 leadersSize Estimate: 500 employeesUpdated Jun 2026

Project: Massachusetts Institute of Technology, Central Plant Upgrade

Service: MEP/FP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+25 more