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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AKAL Engineering Inc.

Berlin, MA

Break new ground with AKAL Engineering Inc.

WebsitePhone1 office5 projects
Service: HVAC, Plumbing, and Fire Protection DesignService: HVAC System DesignIndustry: CommercialType: MEP+19 more

Altieri Sebor Wieber, LLC

Wilton, CT

Making Bold Visions Work

WebsitePhone2 offices5 projects
Service: MEPF EngineeringService: Mechanical EngineeringIndustry: Arts & CultureType: MEP+58 more

Bala Consulting Engineers, Inc.

Wayne, PA

Engineering a better future focused on the human experience.

WebsitePhone5 offices10 projects
Service: Mechanical EngineeringService: HVAC and Mechanical SystemsIndustry: CommercialType: MEP+31 more

CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders
Service: Consulting EngineeringService: Mechanical EngineeringIndustry: ManufacturingType: MEP+32 more

Corrosion Probe, Inc.

Centerbrook, CT

Preserving Infrastructure, One Solution at a Time.

WebsitePhone13 offices6 credentials
Service: Materials & CorrosionService: Material SelectionIndustry: Pulp & PaperType: Materials Engineering+32 more

Cosentini Associates

New York, NY

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

WebsitePhone12 offices6 projects
Service: MEP EngineeringService: Mechanical/HVAC EngineeringIndustry: CommercialType: MEP+26 more

Creative Environment Corp.

Cranston, RI

Creative Environment Corp. (CEC) is a Providence-area MEP engineering firm offering mechanical, electrical, plumbing, and fire protection design for a broad range of building types. With principals carrying over 28 and 30 years of consulting experience respectively, CEC delivers services from conceptual design through construction administration and commissioning across commercial, education, healthcare, hospitality, government, and other market sectors. Roughly 80% of CEC's work comes from repeat clients.

WebsitePhone2 offices2 leaders
Service: Master PlanningService: Conceptual DesignIndustry: CommercialType: MEP+25 more

Critical Facility Group

Norwell, MA

Keep blinky lights blinking - together

WebsitePhone1 officeUpdated Jun 2026
Service: Engineering Design and Project ManagementService: Prime MEP Engineering DesignIndustry: Data CentersType: MEP+20 more

DMC Engineers

Boston, MA

Innovative Systems, Engineered Together.

WebsitePhone1 office2 leaders
Service: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareType: Mechanical Engineering+11 more

Dalkia Energy Solutions

Beverly, MA

Empowering Sustainability and Decarbonization

WebsitePhone4 officesUpdated Jun 2026
Service: Energy Efficiency SolutionsService: Energy Performance ContractingIndustry: HealthcareType: Power & Utility Engineering+8 more

Davenergy Solutions

San Diego, CA

Comprehensive engineering, commissioning, and facility support services

WebsitePhone8 offices1 projects
Service: Design and EngineeringService: Mechanical System DesignIndustry: FederalType: MEP+33 more

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 projects
Service: PlanningService: Transportation EngineeringIndustry: TransportationType: Civil Engineering+38 more

Electromechanica, Inc.

Mattapoisett, MA

Engineering Solutions Exceeding Expectations

WebsitePhone1 office1 credentials
Service: Automated Test Equipment (ATE)Service: Functional Test Fixtures & SystemsIndustry: DefenseType: Automation & Controls+54 more

Enyuare LLC

Lexington, MA

Advanced Engineering Solutions

Website1 officeFounded 2021Updated Jun 2026
Service: Design EngineeringService: Software EngineeringIndustry: AerospaceType: Automation & Controls+15 more

Fitzemeyer & Tocci Associates, Inc.

Woburn, MA

Solving complex MEP/FP engineering challenges since 1961.

WebsitePhone1 office3 projects
Service: MEP EngineeringService: Mechanical EngineeringIndustry: HealthcareType: MEP+19 more

Goddard Technologies, Inc.

Beverly, MA

Product Development Inspired

WebsitePhone2 offices6 projects
Service: Medical Device DevelopmentService: Human Factors EngineeringIndustry: Medical DevicesType: Mechanical Engineering+23 more

HED

Boston, MA

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

Website8 officesUpdated Jun 2026
Service: ArchitectureService: Electrical EngineeringIndustry: GovernmentType: Architecture & Engineering+20 more

Hamel Engineering, LLC

Sudbury, MA

Solving the Toughest Challenges for Emerging Technology Developers

Website1 office5 projectsUpdated Jun 2026
Service: Design & AnalysisService: System Architecture and Process DesignIndustry: Energy StorageType: EPC+19 more

Hesnor Engineering Associates

Albany, NY

Sound, thoughtful engineering solutions rooted in experience and expertise.

WebsitePhone2 offices10 projects
Service: Mechanical EngineeringService: HVAC SystemsIndustry: EducationType: MEP+38 more

Hill-Engineers, Architects, Planners, Inc.

Dalton, MA

Largest Full-Service Architecture & Engineering Firm in Western MA

WebsitePhone1 office5 projects
Service: ArchitectureService: Sustainable DesignIndustry: Pulp & PaperType: Architecture & Engineering+27 more

Jenike & Johanson

Tyngsboro, MA

Bulk Solids: Science, Engineering, and Design

WebsitePhone1 office5 publications
Service: Bulk Material TestingService: Flow Properties TestingIndustry: MiningType: Materials Engineering+37 more

KEA Technologies, Inc.

Littleton, MA

KEA Technologies, Inc. is a full-service scientific and engineering R&D firm headquartered in Littleton, Massachusetts. It provides engineering services, product development, manufacturing support, and analytical and device testing services to government and commercial clients. Capabilities span custom electronics and embedded hardware design, vehicle instrumentation design and integration, embedded systems engineering, prototyping, and testing. KEA holds Federal Highway Administration technical support contracts and ISO 9001 certification.

WebsitePhone1 office1 credentials
Service: Engineering ServicesService: Custom Electronics & Embedded Hardware DesignIndustry: FederalType: Electrical Engineering+9 more

Maritech LLC

Acton, MA

Maritech, LLC has provided engineering consulting services to the marine and industrial markets for more than 22 years, with field engineers traveling worldwide in support of its international customer base. Its marine and mechanical engineers and naval architects specialize in rotating equipment diagnostics, machinery condition monitoring, and precision alignment. Core capabilities include laser, optical, and strain gauge alignment, vibration analysis and balancing, test and measurement, and sea trials testing for vessels and industrial facilities.

WebsitePhone1 officeUpdated Jun 2026
Service: Alignment ServicesService: Laser AlignmentIndustry: MarineType: Marine Engineering+9 more

Multiscale Systems, Inc.

Worcester, MA

Engineering and Manufacturing for Demanding Systems

WebsitePhone1 office4 projects
Service: Engineering & Manufacturing ServicesService: Design for Manufacturing & InspectionIndustry: AerospaceType: Materials Engineering+26 more