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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Ashley & Vance Engineering

San Luis Obispo, CA

Shaping the communities that we call home.

WebsitePhone9 offices7 projectsFounded 2005Size Estimate: 100-150 employeesUpdated Jun 2026

Project: Fountaingrove Passive House

Service: Structural EngineeringService: Cast-in-Place ConcreteService: Post-Tensioned ConcreteIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+31 more

Brelje & Race Consulting Engineers

Santa Rosa, CA

Excellence, Innovation, Integrity

WebsitePhone1 office8 projects7 leaders3 credentialsFounded 1954

Project: Lindley Center for STEM Education

Service: WaterService: Wastewater / Recycled WaterService: Site DevelopmentIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+16 more

ColeBreit Engineering

Bend, OR

Quality. Integrity. Expertise.

WebsitePhone6 offices1 leaders2 credentialsFounded 2013Size Estimate: 10-50 employees

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC system designService: Indoor air quality (IAQ) and advanced ventilationIndustry: EducationIndustry: HealthcareType: Fire Protection Engineering+45 more

Fagan Engineers & Land Surveyors, P.C.

Elmira, NY

Fagan Engineers & Land Surveyors, P.C. (FE) is a civil and environmental engineering firm located in Elmira, New York, in the Southern Tier of the Finger Lakes Region. In more than 40 years, FE has completed over 5,000 projects ranging from environmental audits for private clients to multimillion-dollar public sector design and construction management assignments. FE's team of engineers, surveyors, and scientists provides planning, design, survey, construction management, and operational expertise across land development, municipal services, natural gas, environmental services, and adult beverage sectors.

WebsitePhone1 office3 leadersFounded 1985Updated Jun 2026

Service detail: Civil and Municipal Engineering

Service: Civil and Municipal EngineeringService: Public utilities - water, sanitary, and stormwater systemsService: Transportation and traffic engineeringIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+36 more

Fall Creek Engineering, Inc.

Santa Cruz, CA

Civil, Environmental, and Water Resource Engineering

WebsitePhone1 office1 leaders1 publicationsFounded 1994Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Low Impact Development (LID) Site Planning, Design and ConstructionService: LEED and Living Building DesignIndustry: Environmental & RemediationIndustry: Water ResourcesType: Civil Engineering+38 more

Huffman Engineering & Surveying

Santa Rosa, CA

Reliable, Innovative & Friendly Service Since 1987

WebsitePhone1 office5 projects1 leadersFounded 1987Updated Jun 2026

Project: Graton Fire Station

Service: Residential DevelopmentService: SurveyingService: Topographic SurveysIndustry: ResidentialIndustry: CommercialType: Civil Engineering+18 more

Humber Design Group, Inc.

Portland, OR

Urban Civil Engineering

WebsitePhone1 office5 projects5 leaders3 credentialsFounded 2014

Project: Bridge Housing/Williams & Dame, The Vera

Service: Site Civil EngineeringService: Civil engineering plans, specifications, and detailsService: Conceptual design alternativesIndustry: Affordable HousingIndustry: CommercialType: Civil Engineering+58 more

IDA Structural Engineers, Inc.

Oakland, CA

IDA Structural Engineers, Inc. is a consulting structural engineering practice established in 1986 and based in Oakland, California. It provides comprehensive structural design and analysis for projects ranging from mid-rise structures to smaller renovations, with an emphasis on seismic retrofit solutions. Serving clients across multifamily residential, education, healthcare, data centers, wineries, office, retail, industrial, and public sectors, the practice delivers technical expertise and reliable, personalized service.

WebsitePhone1 office1 projects6 leaders3 credentialsFounded 1986

Project: Hamel Family Winery

Service: Structural Engineering DesignService: New Construction DesignService: BIM and DetailingIndustry: Multifamily ResidentialIndustry: EducationType: Structural Engineering+16 more

InnoDez

Los Angeles, CA

Your One-Stop Shop for MEP and Structural Engineering

WebsitePhone8 offices5 projectsSize Estimate: 20-100 employeesUpdated Jun 2026

Project: MEP and Fire Protection for Triple Decker Multifamily Project

Service: Mechanical EngineeringService: Heating designService: Cooling designIndustry: CommercialIndustry: HealthcareType: Civil Engineering+72 more

MKM & Associates

Rohnert Park, CA

Make quality your standard.

WebsitePhone2 offices5 projects38 leadersSize Estimate: 11-50 employeesUpdated Jun 2026

Project: Sea Breeze Residence

Service: Structural EngineeringService: 3D ModelingService: Structural DocumentationIndustry: BridgesIndustry: CommercialType: Structural Engineering+10 more

Mangano Design Engineering and Permitting, Inc.

La Jolla, CA

Excellence in every detail

Website1 office4 projects5 leaders11 credentialsFounded 2014Updated Jun 2026

Project: Venturi Pergola Preservation Project

Service: Structural EngineeringService: Custom Homes and High-End ResidentialService: Accessory Dwelling Units (ADU)Industry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+26 more

Murphy Structural Engineers

San Luis Obispo, CA

Structural Engineering Delivered with a Customer-Oriented Attitude.

WebsitePhone1 office7 projects1 leaders7 credentialsUpdated Jun 2026

Project: Derby Wine Estates Adaptive Reuse

Service: Structural EngineeringService: Building DesignService: Seismic Upgrade and RetrofitIndustry: CommercialIndustry: Food & BeverageType: Structural Engineering+17 more

PJC & Associates, Inc.

Rohnert Park, CA

Consulting Engineers & Geologists Northern California

WebsitePhone1 office5 credentialsFounded 1990Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Design Level Geotechnical InvestigationsService: Geotechnical Consultations During ConstructionIndustry: ResidentialIndustry: Multifamily ResidentialType: Geotechnical Engineering+57 more

Thom Hume Consulting Engineers

San Luis Obispo, CA

Providing structural engineering services on the central coast since 1993

WebsitePhone2 offices6 projects1 leadersFounded 1993Updated Jun 2026

Project: Ocean Bluff Residence

Service: Residential Structural EngineeringService: Commercial Structural EngineeringService: Healthcare Structural EngineeringIndustry: ResidentialIndustry: CommercialType: Structural Engineering+4 more

Wallace Group

San Luis Obispo, CA

Design, Engineer & Deliver

WebsitePhone3 offices14 projects71 leadersFounded 1984Size Estimate: 50-249 employees

Project: US 101/Avila Beach Drive Interchange Improvement Project

Service: Civil and Transportation EngineeringService: Civil and Transportation DesignService: Engineering Services For PublicIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+57 more