Public engineering firm directory

Find engineering consulting firms by capability and location.

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Advance Design Consultants Inc

San Jose, CA

Experience. Passion. Excellence.

WebsitePhone1 office7 projects2 leadersFounded 1984Updated Jun 2026

Project: BD Utility Chiller Plant (Project Granite)

Service: Architecture & PlanningService: Architectural DesignService: Architectural PlanningIndustry: CommercialIndustry: Data CentersType: Architecture & Engineering+38 more

Huitt-Zollars

Los Angeles, CA

Meet a local AE design firm with national reach.

Website5 offices7 leadersUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: CommercialIndustry: EducationType: Architecture & Engineering+29 more

K. F. Davis Engineering, Inc.

Danville, CA

Providing Quality A/E Services Since 1982

WebsitePhone1 officeFounded 1982Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System StudiesService: Emergency Power GenerationIndustry: HealthcareIndustry: FederalType: Architecture & Engineering+15 more

Michael Baker International

Pittsburgh, PA

We Make a Difference

Website18 offices5 projects15 leaders5 credentials4 publicationsFounded 1940

Project: Fika Remote Footbridge Build

Service: Infrastructure EngineeringService: Roadway and Highway DesignService: Bridge Design and InspectionIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+46 more

Mid-Cities Engineering

Bellflower, CA

Design, Engineering, and Compliance Solutions

WebsitePhone1 office7 leadersFounded 2002Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Grading and Drainage PlansService: Water and Sewer PlansIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+31 more

Mour Group Engineering Design Inc

San Diego, CA

An Engineering + Design Partner You Can Trust

Website1 office1 leadersUpdated Jun 2026

Service detail: Civil Engineering

Service: Structural EngineeringService: Civil EngineeringService: Site PlanningIndustry: CommercialIndustry: HospitalityType: Architecture & Engineering+12 more

Proficio Consultancy

Lisle, IL

Project Leadership · Engineering · Design

WebsitePhone4 officesFounded 2012Updated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Project and Program ManagementService: Front End LoadingIndustry: IndustrialIndustry: ManufacturingType: Process Engineering+89 more

R Hanna Architects

Stevenson Ranch, CA

R Hanna Architects is a Stevenson Ranch, California architecture and engineering firm providing architectural design, structural engineering, and tenant improvement services for residential and commercial clients throughout Southern California. Services include custom home design, home additions and expansions, load-bearing wall removal, interior remodels, garage-to-ADU conversions, decks and patios, and structural engineering. The firm serves clients across Los Angeles County and surrounding areas including Glendale, Lancaster, Pasadena, Santa Monica, Riverside, and Orange County.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Architectural Design

Service: Architectural DesignService: Custom Home DesignService: Home Additions and ExpansionsIndustry: ResidentialIndustry: CommercialType: Architecture & Engineering+7 more

R&S Tavares Associates, Inc.

San Diego, CA

Modular Specialists: Providing Architecture & Engineering

WebsitePhone1 office6 leadersFounded 2002Updated Jun 2026

Service detail: Architectural Design

Service: Architectural DesignService: Structural DesignService: Modular TranslationIndustry: EducationIndustry: Multifamily ResidentialType: Architecture & Engineering+5 more

Tectonics

Emeryville, CA

We're Architects, Planners & Engineers

WebsitePhone5 offices4 projects5 leaders4 credentialsFounded 1984

Project: Flight Line Fire Station

Service: Architectural ProgrammingService: Architectural DesignService: Adaptive ReuseIndustry: FederalIndustry: DefenseType: Architecture & Engineering+17 more