Public engineering firm directory

Find engineering consulting firms by capability and location.

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Butler Engineering Group, Inc.

Redding, CA

Complete Engineering Services

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Roadway DesignService: Drainage DesignIndustry: CommercialIndustry: EducationType: Civil Engineering+99 more

Degenkolb Engineers

San Francisco, CA

Building a better future through innovative solutions

Website11 offices7 leaders1 credentialsFounded 1940Size Estimate: 250-500 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New Building DesignService: Seismic RetrofitIndustry: HealthcareIndustry: EducationType: Structural Engineering+27 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

Massoudi Consulting Engineers, Inc.

San Francisco, CA

San Francisco Bay Area Structural & Civil Engineers Serving the Community Since 2012

WebsitePhone1 office1 leaders3 credentialsFounded 2012Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New Construction Framing DesignService: Foundation Engineering & RepairIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+23 more

SALEM Engineering Group, Inc.

Fresno, CA

SALEM Engineering Group, Inc. is a multi-disciplined national engineering and environmental consulting firm headquartered in Fresno, California. SALEM provides geotechnical engineering, environmental consulting, civil engineering and land surveying, structural engineering, engineering geology, hydrogeology, forensic engineering, drilling, and construction inspection and materials testing services. With in-house drilling equipment and certified geotechnical laboratories, SALEM serves developers, architects, government agencies, utility companies, municipalities, insurance companies, attorneys, and private owners across the United States.

WebsitePhone1 office6 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Foundation and Slab Engineering DesignService: Subsurface Soil InvestigationsIndustry: ResidentialIndustry: CommercialType: Geotechnical Engineering+30 more

SDC/Structural Engineering, Inc.

Alameda, CA

Great designs. From the ground up.

WebsitePhone1 office1 projects1 leaders4 credentialsFounded 1992

Project: Soft Story Retrofit - 2024 Mabel Street

Service: Structural EngineeringService: Structural Design of Wood, Steel, and MasonryService: Reinforced Concrete MasonryIndustry: CommercialIndustry: ResidentialType: Structural Engineering+17 more

SMR Engineering LLC

Glendale, CA

Soft-Story Seismic Retrofit Solutions for Ordinance Compliance

WebsitePhone1 officeUpdated Jun 2026

Service detail: Seismic Retrofit Engineering

Service: Seismic Retrofit EngineeringService: Structural AssessmentService: Engineering Analysis & DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+16 more

Streamline Engineering, Inc.

Chico, CA

Streamline Engineering, Inc. is a structural engineering and building design firm founded in 2005 in Chico, California, serving Chico and surrounding communities. Streamline specializes in the custom design and engineering of commercial and residential buildings, providing structural engineering, complete building plans, energy calculations, and soils reports for permit applications.

WebsitePhone1 officeFounded 2005Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Gravity and Lateral Design for Commercial and Residential BuildingsService: Metal Building Foundation DesignIndustry: ResidentialIndustry: CommercialType: Structural Engineering+13 more

Tall Tree Engineering

Willits, CA

Civil Engineering, Topographic Mapping, and Regulatory Compliance

WebsitePhone2 offices2 leadersFounded 2020Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Grading and Drainage PlansIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+53 more