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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Arup

We shape a better world

Website19 projects6 leadersUpdated Jun 2026

Project: LGA Delta Terminal C

Service: TransportationService: Airport Design and InfrastructureService: Airport PlanningIndustry: Arts & CultureIndustry: AviationType: Architecture & Engineering+47 more

Daou Engineers, Inc.

A Mechanical and Electrical Engineering Company

Website1 leadersFounded 1997Updated Jun 2026

Service detail: Mechanical, Electrical, and Plumbing Engineering

Service: Mechanical, Electrical, and Plumbing EngineeringService: HVAC and Mechanical DesignService: Electrical Systems EngineeringIndustry: CommercialIndustry: EducationType: Mechanical Engineering+22 more

Intuition & Logic

Chesterfield, MO

It is by Logic that we prove, but by Intuition that we discover.

WebsitePhone1 office12 projectsSize Estimate: 1-25 employeesUpdated Jun 2026

Project: Walker Lake in Kirkwood Park

Service: Stormwater ManagementService: Stormwater Master PlanningService: Hydrology and Hydraulics AnalysisIndustry: GovernmentIndustry: FederalType: Civil Engineering+51 more

JRH Engineering & Environmental Services, Inc.

Manvel, TX

Done Quickly. Done Right. And for the Best Value.

WebsitePhone3 offices6 projectsFounded 2008Size Estimate: 1-25 employeesUpdated Jun 2026

Project: Castle Road Site Development

Service: Civil EngineeringService: Site Utility Infrastructure DesignService: Grading Plan SolutionsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+28 more

Petty & Associates, Inc.

Mechanical engineering consultation since 1984, specializing in HVAC, plumbing, and life safety system design.

Website6 leaders2 credentialsFounded 1984Size Estimate: 1-50 employeesUpdated Jun 2026

Service detail: HVAC Systems

Service: HVAC SystemsService: HVAC Sizing and Equipment SelectionService: Controls and AutomationIndustry: EducationIndustry: HealthcareType: Mechanical Engineering+38 more

TLM Associates, Inc.

Jackson, TN

We create the places where people work, live, play, heal, and learn.

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Johnsonville TVA Credit Union

Service: ArchitectureService: Facility RenovationsService: MasterplanningIndustry: EducationIndustry: HealthcareType: Architecture & Engineering+27 more

Taney Engineering

Las Vegas, NV

Leaders in Quality Land Development and Public Works Engineering

WebsitePhone1 office3 leaders4 credentialsFounded 2000Size Estimate: 50-199 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Planning and DevelopmentService: Public Works EngineeringIndustry: CommercialIndustry: IndustrialType: Civil Engineering+13 more

UrbanTech Systems

Seattle, WA

We design and build for tomorrow.

WebsitePhone2 offices4 projects1 credentialsFounded 2007Size Estimate: 10-49 employees

Project: Georgetown Wet Weather Treatment Plant

Service: Construction ManagementService: Third-Party CoordinationService: Environmental Compliance InspectionsIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+11 more