Public engineering firm directory

Find engineering consulting firms by capability and location.

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TEC, Inc.

Lawrence, MA

Award-Winning Civil Engineering Consulting Firm

WebsitePhone4 officesUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway DesignService: Traffic EngineeringIndustry: GovernmentIndustry: TransportationType: Civil Engineering+9 more

Terradyn Consultants

New Gloucester, ME

Terradyn Consultants is an integrated civil engineering and land surveying practice based in Maine. Founded in 2005 in New Gloucester, Terradyn serves clients from offices in New Gloucester, Portland, and Auburn. A diverse team of civil engineers, surveyors, designers, environmental scientists, and support staff delivers efficient, cost-effective, and timely services to private developers, municipalities, land owners, and multi-disciplinary project teams across southern, central, and coastal Maine.

WebsitePhone3 offices3 leadersFounded 2005Updated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Site DesignService: Stormwater ManagementIndustry: CommercialIndustry: ResidentialType: Civil Engineering+36 more

Tidewater Engineering & Surveying, Inc.

Eliot, ME

Civil Engineering & Land Surveying

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DesignService: Water/Sewer Extensions & Replacement PlansIndustry: ResidentialIndustry: CommercialType: Civil Engineering+35 more

Tighe & Bond

Westfield, MA

Environmental consulting with purpose.

Website8 offices2 projects7 leaders2 credentialsFounded 1911Size Estimate: 500-999 employees

Project: Climate Vulnerability Assessment for Massachusetts Watersheds

Service: Building ServicesService: MEP/FP DesignService: Energy Analysis & ModelingIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+38 more

Trillium Engineering Group

Falmouth, ME

A Maine-Based Civil + Structural Engineering Firm

WebsitePhone3 offices8 projects2 leadersUpdated Jun 2026

Project: The Sandpiper Apartments

Service: Structural EngineeringService: Structural DesignService: Structural EvaluationIndustry: CommercialIndustry: ResidentialType: Structural Engineering+24 more

WBRC Inc

Bangor, ME

Designing Tomorrow, Embracing Today

WebsitePhone4 offices7 projects5 leaders3 credentialsSize Estimate: 10-99 employees

Project: South Portland Middle School

Service: Architectural and Engineering ServicesService: ArchitectureService: Site and Civil EngineeringIndustry: CommercialIndustry: RetailType: Architecture & Engineering+27 more

Walsh Engineering Associates, Inc.

Westbrook, ME

Walsh Engineering Associates, Inc. (WEA) is a Maine-based, locally owned civil and environmental engineering firm founded in 2009 by William R. Walsh, PE. Headquartered in Westbrook, Maine, WEA provides civil engineering design, environmental compliance and permitting, site planning, project management, and construction management services to clients throughout New England. With LEED accredited professionals, WEA strives to incorporate sustainable design practices into all projects. WEA combines the technical capabilities and project management skills of larger firms with a personal client connection.

WebsitePhone1 office3 leaders2 credentialsFounded 2009Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site planning and gradingService: Subdivision designIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+25 more

Wentworth Partners & Associates

Skowhegan, ME

Bringing exceptional design to your next project

WebsitePhone3 offices6 leaders1 credentialsFounded 2009Size Estimate: 1-25 employees

Service detail: Architectural Design

Service: Architectural DesignService: New Home DesignService: Commercial Building DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+25 more

Whitman Requardt Associates Llp

Baltimore, MD

People Focused - Project Driven

Website28 officesFounded 1915Updated Jun 2026
Service: TransportationService: Building DesignService: Water and WastewaterIndustry: Environmental & RemediationIndustry: MarineType: Architecture & Engineering+12 more

Woodard & Curran

Portland, ME

Clean Water, Safe Environment, Healthy Communities, Happy People

Website25 offices3 projects7 leadersFounded 1979Size Estimate: 1,300+ employeesUpdated Jun 2026

Project: Lead Testing in NYC Drinking Water Fountains

Service: WaterService: Water TreatmentService: Water ReuseIndustry: GovernmentIndustry: EducationType: Design-Build+15 more

Woodbury Hill Professionals

Auburn, ME

Civil and structural engineering for residential, industrial, and business interests

WebsitePhone1 office5 projects1 leaders2 credentialsFounded 2001

Project: Strand Theatre

Service: Structural EngineeringService: Foundation designService: Roof and floor system designIndustry: ResidentialIndustry: CommercialType: Civil Engineering+16 more

Wright-Pierce

Topsham, ME

Wright-Pierce is a multidisciplinary engineering practice founded in 1947 in Topsham, Maine. With a team of more than 350 professionals in offices throughout the Northeast and Southeast, the practice specializes in drinking water, wastewater, water resources, and civil and transportation infrastructure for municipal and utility clients. Wright-Pierce is consistently ranked by ENR among the top firms for wastewater treatment, environmental, and sewer and waste design.

WebsitePhone1 office1 leaders3 credentialsFounded 1947Updated Jun 2026

Service detail: Drinking Water

Service: Drinking WaterService: Water storageService: Water distributionIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+25 more

saam architecture, LLC

Boston, MA

A progressive approach to the practice of architecture.

WebsitePhone4 offices8 projects9 leadersUpdated Jun 2026

Project: Hanscom Airfield Rescue and Fire Fighting Facility

Service: Aviation Facility ArchitectureService: Terminal Design and RenovationService: Airfield Support FacilitiesIndustry: AviationIndustry: DefenseType: Architecture & Engineering+23 more