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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Augspurger Komm Engineering Inc.

Phoenix, AZ

When You Need to Know Why

WebsitePhone1 office20 leadersFounded 1975Size Estimate: 10-25 employeesUpdated Jun 2026

Service detail: Forensic Analysis and Failure Investigation

Service: Forensic Analysis and Failure InvestigationService: Failure AnalysisService: Fire, Explosions and Gas InvestigationIndustry: LegalIndustry: InsuranceType: Forensic Engineering+44 more

Ethos Engineering, LLC

Tempe, AZ

Servant Leaders Designing Stronger Communities

WebsitePhone1 office1 projects25 leadersFounded 2012Size Estimate: 10-49 employees

Project: Crossroads Nazarene Church Community Green Space

Service: Civil EngineeringService: General Civil Engineering Services Supporting InfrastructureService: Site DevelopmentIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+17 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

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Partner Engineering and Science, Inc.

Pasadena, CA

Engineers Who Understand Your Business

WebsitePhone17 offices7 projects11 leadersSize Estimate: 1,500+ employeesUpdated Jun 2026

Project: Adaptive Reuse of North Riverfront Historic Industrial Portfolio

Service: Building Assessments & EngineeringService: Property Condition Assessment ReportsService: Commercial Building InspectionIndustry: CommercialIndustry: Multifamily ResidentialType: Environmental Engineering+53 more

SCE Engineering

Tucson, AZ

Experienced | Responsive | Cost Effective

WebsitePhone3 offices14 projects10 leaders2 credentialsUpdated Jun 2026

Project: Wilmot Road, South of I-10 to Sahuarita Road

Service: Transportation EngineeringService: Design Concept ReportsService: Corridor Study PreparationIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+26 more

Schlesinger Consulting Engineering PLLC

Tucson, AZ

Experienced | Responsive | Cost Effective

WebsitePhone3 offices3 projects10 leaders3 credentialsSize Estimate: 10-49 employees

Project: Wilmot Road: North of Sahuarita Road

Service: Transportation EngineeringService: Design Concept ReportsService: Corridor Study PreparationIndustry: GovernmentIndustry: TransportationType: Civil Engineering+21 more