Public engineering firm directory

Find engineering consulting firms by capability and location.

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Bala Consulting Engineers, Inc.

Wayne, PA

Engineering a better future focused on the human experience.

WebsitePhone5 offices10 projects12 leaders2 credentialsFounded 1982

Project: Cencora

Service: Mechanical EngineeringService: HVAC and Mechanical SystemsService: Plumbing and Fire ProtectionIndustry: CommercialIndustry: TransportationType: MEP+29 more

Beals and Thomas, Inc.

Southborough, MA

Beals and Thomas, Inc. (B+T) is a multi-discipline consulting firm founded in 1984 in Massachusetts by John Thomas and Lawrence Beals. Headquartered in Southborough, Massachusetts, with a regional office in Plymouth, B+T provides civil engineering, land surveying, landscape architecture, land use permitting, environmental planning, and wetland sciences services. It is committed to preserving and enhancing the integrity of the New England landscape through sound environmental design, and has built a portfolio of over 3,000 projects serving major corporations, institutions, municipalities, real estate developers, architects, and attorneys.

WebsitePhone2 offices8 leaders1 credentialsFounded 1984Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land SurveyingService: Landscape ArchitectureIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+16 more

Bergman & Associates

Haverhill, MA

Multi-disciplinary engineering services for public and private development

WebsitePhone1 office19 projectsFounded 1993Updated Jun 2026

Project: Massabesic Experimental Forest Timber Bridge

Service: Structural EngineeringService: Analysis and ModificationService: Structural DesignIndustry: BridgesIndustry: RailType: Structural Engineering+46 more

Berkshire Design Group

Northampton, MA

Leading the Industry in Sustainable Design

WebsitePhone1 officeFounded 1984Updated Jun 2026

Service detail: Landscape Architecture

Service: Landscape ArchitectureService: Land planning and site planningService: Conceptual and schematic designIndustry: GovernmentIndustry: CommercialType: Civil Engineering+26 more

Berkshire Environmental Consultants

Pittsfield, MA

Berkshire Environmental Consultants (BEC) is an environmental engineering and consulting firm founded in 1995 in Pittsfield, Massachusetts, serving industrial clients across New England. BEC specializes in air quality, wastewater discharge, and stormwater permitting; environmental and energy regulatory compliance; environmental and safety planning; and indoor and ambient air sampling. Its engineers, scientists, and regulatory specialists provide technical environmental expertise and detailed knowledge of federal and state environmental regulations, with particular depth in air emissions, CEMS, EPCRA, and power generation facility compliance.

WebsitePhone1 office6 leadersFounded 1995Updated Jun 2026

Service detail: Air Quality, Wastewater & Stormwater Permitting

Service: Air Quality, Wastewater & Stormwater PermittingService: Environmental & Energy ReportingService: Environmental & Energy Regulatory ComplianceIndustry: IndustrialIndustry: Power GenerationType: Environmental Engineering+6 more

Berl Engineering

North Reading, MA

Berl Engineering is a civil engineering firm based in North Reading, Massachusetts, providing residential and commercial civil engineering, stormwater design and permitting, septic system design, environmental and wetlands permitting, soil evaluations, and Title 5 septic inspections throughout the greater Boston area, including Newton, Weston, Lexington, the MetroWest region, the North Shore, and the Merrimack Valley.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Residential Civil Engineering

Service: Residential Civil EngineeringService: Residential Site DesignService: Additional Dwelling Units (ADU)Industry: ResidentialIndustry: CommercialType: Civil Engineering+10 more

BlazeTech Corporation

Woburn, MA

BlazeTech Corporation is an engineering consulting and R&D firm founded in 1987 and based in Woburn, Massachusetts, specializing in fire and explosion safety, aircraft survivability, energy systems, and environmental sustainability. It provides contract R&D, specialized testing, safety and risk assessment, training, litigation support, and proprietary hardware and software solutions to both government and industry clients working with hazardous materials and high-consequence scenarios.

Website1 office1 leadersFounded 1987Updated Jun 2026

Service detail: Contract R&D

Service: Contract R&DService: Safety AssessmentService: Technology AssessmentIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+6 more

Bloom Companies, LLC

Milwaukee, WI

Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.

WebsitePhone7 offices15 projects1 leaders12 credentialsFounded 1998

Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation

Service: Bridge EngineeringService: New Bridge DesignService: Condition InspectionIndustry: BridgesIndustry: RailType: Civil Engineering+57 more

Bluestone Environmental Group, Inc.

Malvern, PA

Environmental Engineering & Consulting Services

WebsitePhone5 offices8 projects1 leaders2 credentialsFounded 2010

Project: Former Nebraska Ordnance Plant - Remedial Optimization and Pilot Study

Service: Remediation SolutionsService: CERCLA and RCRA InvestigationsService: Human Health and Ecological Risk AssessmentsIndustry: Environmental & RemediationIndustry: DefenseType: Environmental Engineering+18 more

Bobrek Engineering & Construction, LLC

Danvers, MA

Innovative Solutions for the Future of Engineering

WebsitePhone1 office2 projects2 leadersFounded 2014Updated Jun 2026

Project: Seawall Emergency Response Repairs

Service: Civil EngineeringService: Civil Site Engineering & Low Impact DesignService: Water and Wastewater InfrastructureIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+21 more

Brierley Associates Corporation

Englewood, CO

Creating Space Underground

WebsitePhone20 offices4 projects6 leaders11 credentialsUpdated Jun 2026

Project: Champlain Hudson Power Express Trenchless Crossings

Service: Tunneling EngineeringService: Trenchless EngineeringService: Horizontal Directional Drilling (HDD)Industry: Water SupplyIndustry: WastewaterType: Geotechnical Engineering+20 more

Bryant Associates, Inc.

Boston, MA

Your infrastructure challenges. Solved.

WebsitePhone5 offices5 leadersFounded 1976Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: GovernmentIndustry: DefenseType: Civil Engineering+19 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

BuildingScience.com Corporation

Westford, MA

BuildingScience.com Corporation is a building science consulting practice with clients throughout North America. It specializes in building technology consulting for all types of buildings including commercial, institutional, and residential. Its focus is preventing and resolving problems related to building design, construction, and operation. Internationally recognized for its expertise in moisture dynamics, indoor air quality, and building failure forensic investigations, the practice is also on the leading edge of the design of sustainable buildings and communities. It promotes energy efficiency and environmental responsibility within the constraints of marketable and affordable building technology.

Website1 office1 leaders2 publicationsUpdated Jun 2026

Service detail: Forensic Investigations

Service: Forensic InvestigationsService: Investigating Building FailuresService: Moisture DynamicsIndustry: CommercialIndustry: ResidentialType: Environmental Engineering+19 more

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

Buro Happold Consulting Engineers PC

Bath, NY

Buro Happold is a global practice of engineers, designers, and advisors committed to delivering elegant, sustainable solutions that positively impact communities and the environment. It provides integrated consulting engineering and advisory services across buildings, cities, and infrastructure, with US offices in New York, Los Angeles, Washington DC, Chicago, and Boston. Projects span aviation, urban resilience, electrification, and data infrastructure, with work including Pittsburgh International Airport and other major US and international projects.

Website6 officesUpdated Jun 2026

Service detail: Integrated Engineering Consulting

Service: Integrated Engineering ConsultingService: Aviation EngineeringService: Urban Resilience & PlanningIndustry: AirportsIndustry: InfrastructureType: Civil Engineering+8 more

C&C Consulting Engineers, LLC

Boston, MA

Civil, structural, and surveying engineering solutions for public infrastructure and private developments

WebsitePhone1 office3 projects1 leaders11 credentialsFounded 1930

Project: Quincy Approach Spans (Fore River Bridge)

Service: Bridge & Structural EngineeringService: Bridge DesignService: Bridge Inspection and RatingIndustry: TransportationIndustry: BridgesType: Civil Engineering+30 more

C.A. Goudey and Associates

Woods Hole, MA

Innovation to confront the ocean challenges of our time

Website1 office5 projects1 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Autonomous Tow Vessels for Offshore Macroalgae Farming

Service: Marine System DesignService: Autonomous Vessel EngineeringService: Offshore Aquaculture StructuresIndustry: MarineIndustry: GovernmentType: Marine Engineering+2 more

CDM Federal Programs Corporation

Boston, MA

We're CDM Smith. Engineers, scientists, builders and innovators who don't wait for breakthroughs, we create them. From infrastructure to environmental solutions, we combine decades of know-how with digital ingenuity to turn problems into progress. The future isn't waiting. Neither are we. Together, let's shape what's next, now!

Website1 office6 leadersUpdated Jun 2026

Service detail: Remediation

Service: RemediationService: PFAS Treatment and RemediationService: Water ServicesIndustry: Environmental & RemediationIndustry: Water SupplyType: Environmental Engineering+13 more

CDM Smith

Boston, MA

CDM Smith is an engineering, construction, and environmental consulting firm headquartered in Boston, Massachusetts, with over 7,000 colleagues and 120+ offices worldwide. With 79 years of impact (founded circa 1947 as Camp, Dresser & McKee), it delivers engineering, construction, and environmental services spanning water and wastewater infrastructure, environmental remediation, transportation, energy, and federal and commercial facilities. CDM Smith's practices include drinking water, conveyance, wastewater, stormwater, environmental emerging contaminants, geotechnical and tunnels, MEP and fire protection, architecture, automation, transportation, energy, and climate resilience. It operates Trinnex, a wholly-owned software subsidiary offering the dataCAST SaaS platform and advanced analytics for environmental and infrastructure data management.

Website1 office6 projectsFounded 1947Size Estimate: 7,000 employeesUpdated Jun 2026

Project: PFAS Data to Decisions - U.S. Air Force (Dover AFB)

Service: Water and Wastewater EngineeringService: Drinking WaterService: ConveyanceIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+30 more

CDW Consultants, Inc.

Framingham, MA

Environmental and Civil Engineering

WebsitePhone1 office4 projects6 leaders7 credentialsFounded 1990

Project: Gateway Park

Service: Civil / Site DesignService: Stormwater ManagementService: Hazardous Materials Site Investigation & RemediationIndustry: Environmental & RemediationIndustry: Water SupplyType: Civil Engineering+27 more

CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders6 credentialsFounded 1969Size Estimate: 1,560 employees

Project: CMTA Corporate Headquarters Building 2

Service: Consulting EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: AviationType: MEP+30 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

Cambridge Consultants Inc.

Boston, MA

The deep tech powerhouse of Capgemini

Website1 office1 projects1 leaders1 credentials2 publicationsUpdated Jun 2026

Project: LEGO SMART Play Collaboration

Service: Deep Tech Innovation and Product DevelopmentService: Design Engineering ServicesService: Deep Tech StrategyIndustry: TelecommunicationsIndustry: ElectronicsType: Telecom / RF Engineering+24 more