Public engineering firm directory

Find engineering consulting firms by capability and location.

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HBK Engineering, LLC

Chicago, IL

A Proven Leader in Utility Engineering

WebsitePhone29 offices6 credentialsFounded 1998Size Estimate: 900+ employeesUpdated Jun 2026

Service detail: Electrical Utility Infrastructure Design

Service: Electrical Utility Infrastructure DesignService: Transmission and distribution line designService: Substation designIndustry: Electric UtilitiesIndustry: Power GenerationType: Environmental Engineering+48 more

HCL Engineering & Surveying, LLC

Centennial, CO

Pursuing Excellence Together

WebsitePhone2 offices3 projects5 leaders4 credentialsFounded 1999

Project: Red Rocks Park and Amphitheatre Survey and Drone Mapping

Service: Civil EngineeringService: Site Design and DevelopmentService: Roadway and Drainage DesignIndustry: AirportsIndustry: AviationType: Civil Engineering+28 more

HKS Civil

Phoenix, AZ

HKS Civil (Harris-Kocher Engineering Group, Inc.) is a multi-disciplined civil engineering, land surveying, subsurface utility engineering, and UAV/drone services firm with offices in Arizona, Colorado, and Texas. It provides comprehensive design services including natural channel design, build-to-rent engineering, and subsurface utility engineering for public and private clients.

WebsitePhone3 offices2 projectsUpdated Jun 2026

Project: Ascend Little Valley

Service: Civil EngineeringService: Land SurveyingService: Subsurface Utility EngineeringIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+5 more

Inberg-Miller Engineers

Riverton, WY

Serving the Rocky Mountain Region

WebsitePhone8 offices7 projects13 leaders11 credentialsFounded 1971

Project: Teton County Heater Repaving Project

Service: Civil EngineeringService: Roadway and Highway DesignService: Residential Subdivision EngineeringIndustry: CommercialIndustry: EducationType: Civil Engineering+57 more

JR Engineering

Centennial, CO

JR Engineering is a civil and infrastructure engineering firm founded in 1973 in the Denver metropolitan area, now operating four offices across Colorado serving Colorado, Wyoming, New Mexico, and Arizona. The firm provides civil engineering and planning, construction services, landscape architecture, land surveying, transportation engineering, water resources engineering, subsurface utility engineering, and utility locating services for public and private clients.

WebsitePhone4 offices7 leadersFounded 1973Updated Jun 2026

Service detail: Civil Engineering and Planning

Service: Civil Engineering and PlanningService: Construction ServicesService: Landscape ArchitectureIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+10 more

Lamb-Star Engineering, LLC

Frisco, TX

Lamb-Star Engineering is a Texas-based civil engineering, construction, land surveying, and utility engineering firm headquartered in Frisco, Texas. It offers alternative project delivery, construction services, design and engineering, land surveying and laser scanning, and subsurface utility engineering, serving clients across Texas, Colorado, and beyond from offices in Frisco, Golden, San Antonio, and Fort Worth.

WebsitePhone4 officesUpdated Jun 2026

Service detail: Utility Engineering

Service: Alternative Project DeliveryService: Construction ServicesService: Design & EngineeringIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+5 more

Merrick & Company

Greenwood Village, CO

Engineering, Architecture, Geospatial.

WebsitePhone28 offices8 projects2 leaders1 credentialsFounded 1954

Project: Frozen Food Production Facility Master Planning

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AerospaceIndustry: Power GenerationType: Architecture & Engineering+46 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

Professional Engineering Consultants, PA

Wichita, KS

Building Tomorrow's Solutions Today

WebsitePhone10 offices7 projects16 leaders11 credentialsFounded 1965

Project: Doc B-29 Maintenance and Storage Hangar

Service: Mechanical EngineeringService: HVAC & Piping SystemsService: Plumbing & Piping DesignIndustry: CommercialIndustry: EducationType: Civil Engineering+49 more

R&R Engineers-Surveyors, Inc.

Denver, CO

Value-Added Solutions from Concept through Construction

WebsitePhone1 office8 projectsFounded 1988Updated Jun 2026

Project: Monterey Community School

Service: Civil EngineeringService: Site Planning and EvaluationService: Water, Sanitary, and Storm Sewer DesignIndustry: EducationIndustry: HealthcareType: Civil Engineering+27 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

Schmueser Gordon Meyer, Inc.

Glenwood Springs, CO

Engineering | Surveying | Consulting

WebsitePhone7 offices18 projectsUpdated Jun 2026

Project: Middle Colorado Watershed Council - Wildfire Ready Action Plan (WRAP)

Service: Building StructuresService: Residential, Commercial, and Municipal Structural DesignService: Forensic Structural Evaluations and InspectionsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+47 more

Shannon & Wilson, Inc.

Seattle, WA

Geotechnical & Environmental Consultants

WebsitePhone15 offices11 projects2 leaders2 credentials2 publications

Project: Lower Dungeness River Floodplain Restoration and Levee Realignment

Service: Geotechnical EngineeringService: Geotechnical StudiesService: ExplorationsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+37 more

Summit Design and Engineering Services

Raleigh, NC

Impactful Project Solutions

WebsitePhone12 offices4 projects5 leaders3 credentialsFounded 1997

Project: 1000 Social Office Building & Parking Garage

Service: ArchitectureService: Architectural DesignService: New ConstructionIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+81 more