Public engineering firm directory

Find engineering consulting firms by capability and location.

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3 Rocks Engineering & Surveying

CaƱon City, CO

Colorado Civil, Structural, & Land Surveying Experts

WebsitePhone3 offices9 projects2 leadersSize Estimate: 11-50 employeesUpdated Jun 2026

Project: Love's Travel Stop & RV Park Designs

Service: Civil EngineeringService: Residential and Commercial Site DevelopmentService: Oil and Gas Civil SupportIndustry: CommercialIndustry: ResidentialType: Civil Engineering+28 more

ATOKA, Inc.

Hot Springs, AR

Engineering and Environmental Consultants

WebsitePhone2 offices1 projects7 leadersFounded 1994Updated Jun 2026

Project: ATOKA Bioremediation Project

Service: Civil EngineeringService: Strategic Planning and Land UseService: Infrastructure DevelopmentIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+42 more

Allgeier, Martin and Associates, Inc.

Joplin, MO

It's not just business...it's personal.

WebsitePhone6 offices17 projects20 leaders39 credentialsFounded 1954

Project: Route 66 Bridge

Service: Civil EngineeringService: BridgesService: IntersectionsIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+33 more

Alvin Fairburn & Associates, LLC

Denham Springs, LA

Architects, Land Surveyors, Consulting Engineers

WebsitePhone1 office8 projectsFounded 1976Updated Jun 2026

Project: Our Lady of the Lake

Service: ArchitectureService: Commercial DevelopmentService: Academic FacilitiesIndustry: CommercialIndustry: EducationType: Architecture & Engineering+42 more

Bridgers & Paxton Consulting Engineers, Inc.

Albuquerque, NM

We make buildings come to life

WebsitePhone3 offices3 projects10 credentialsFounded 1951Updated Jun 2026

Project: Kirtland Air Force Base Microgrid Resiliency Project

Service: Mechanical EngineeringService: Heating, Ventilating, and Air Conditioning (HVAC)Service: Central Plant DesignIndustry: GovernmentIndustry: HealthcareType: MEP+45 more

Brown Consulting Engineers P C

St. George, UT

The Difficult, We Do Right Away. The Impossible, Takes A Little Longer.

WebsitePhone1 office6 projects2 leadersFounded 2003Updated Jun 2026

Project: Mesa Valley Estates Assisted Living

Service: Civil EngineeringService: Water and Wastewater Treatment DesignService: Highway and Road DesignIndustry: Highways & RoadsIndustry: AirportsType: Civil Engineering+62 more

Datapoint Surveying And Mapping Ii Llc

San Antonio, TX

Land Surveying | GIS & Mapping | UAS

WebsitePhone4 offices11 leaders7 credentialsFounded 2020Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Feasibility, Scoping, Planning, and Due DiligenceService: Greenfield and Brownfield Site Development DesignIndustry: Oil & GasIndustry: Renewable EnergyType: Civil Engineering+28 more

Delon Hampton & Associates, Chartered

Washington, DC

Engineering is our practice. Commitment to excellence is our passion.

WebsitePhone5 offices10 projects8 leaders12 credentialsFounded 1973

Project: DC Water Clean Rivers

Service: Civil EngineeringService: Site Design and FeasibilityService: Infrastructure Evaluation and DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+27 more

Desert Springs Civil Engineering, PLLC

Meridian, ID

Designing for the Future of Infrastructure

WebsitePhone1 office4 projects2 credentialsUpdated Jun 2026

Project: Anderson Ranch Dam Raise

Service: Water EngineeringService: Stormwater ManagementService: Hydrology & Hydraulic StudiesIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+14 more

DireenTech

Colorado Springs, CO

Expert Witnessing & Electrical Engineering Solutions

WebsitePhone1 office2 projects1 leaders1 credentials1 publications

Project: Autonomous UAV Control Systems Research

Service: Software DevelopmentService: Hardware DesignService: Designs Complex Electronic HardwareIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+15 more

Fehr Graham

Freeport, IL

To improve the communities where our clients live and work.

WebsitePhone12 offices8 projects5 credentialsFounded 1973Size Estimate: 100-500 employees

Project: 11th Street Reconstruction, Rockford

Service: Water and Wastewater EngineeringService: Water supply and treatmentService: Wastewater collection and treatmentIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+45 more

Fox & Associates

Hagerstown, MD

Engineering Surveying and Land Planning

WebsitePhone3 offices5 projects2 leadersFounded 1966Updated Jun 2026

Project: Sycamore Ridge Subdivision

Service: Civil EngineeringService: Residential Subdivision DesignService: Site Civil EngineeringIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+16 more

Franson Civil Engineers, Inc.

American Fork, UT

We Know Water

WebsitePhone2 offices8 projects4 leadersFounded 1989Size Estimate: 1-25 employees

Project: Welby Jacob Canal Water Efficiency Project

Service: Design of Water SystemsService: Irrigation and Canal System DesignService: Diversion Structure DesignIndustry: AgricultureIndustry: GovernmentType: Civil Engineering+33 more

GEM Engineering

Cedar City, UT

You're on Solid Ground

WebsitePhone1 office4 leaders7 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Site InvestigationsService: Distress InvestigationsIndustry: CommercialIndustry: ResidentialType: Environmental Engineering+31 more

Grey Engineering, LLC

Greenwell Springs, LA

Adapting Streets for People & Our Evolving Environment

WebsitePhone1 office7 projects1 leadersUpdated Jun 2026

Project: BREC's Health Loop Segment 12

Service: Transportation EngineeringService: Concept DevelopmentService: Feasibility StudiesIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+9 more

Jewell Associates Engineers, Inc.

Spring Green, WI

We help Wisconsin municipalities, businesses, and private owners with their surveying, architecture, and engineering needs

Website5 offices6 projects8 leaders3 credentialsFounded 1993Size Estimate: 50-99 employees

Project: Wollersheim Winery Expansion

Service: Transportation EngineeringService: Highway and Bridge DesignService: Construction Management & InspectionIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+45 more

LS Tech Land Surveying & Engineering, PLLC

Elmhurst, NY

NYC Land Surveyors & Civil Engineering

WebsitePhone2 officesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary SurveyService: Topographical SurveyIndustry: GovernmentIndustry: Public SafetyType: Architecture & Engineering+53 more

LSC Transportation Consultants, Inc.

Denver, CO

Designing creative and balanced transportation solutions

Website3 offices4 leadersFounded 1975Updated Jun 2026

Service detail: Transportation Planning

Service: Transportation PlanningService: Transit PlanningService: Regional Transportation PlanningIndustry: TransportationIndustry: TransitType: Transportation Engineering+16 more

Matkin Hoover Engineering & Surveying

Boerne, TX

Matkin Hoover Engineering & Surveying (MHES) is a civil engineering and land surveying firm founded in 2002 by John-Mark Matkin, P.E. in Boerne, Texas. MHES provides civil engineering, construction management, project management, land planning, and comprehensive land surveying services to public and private sector clients across federal, commercial, residential, municipal, and transportation markets. Operating from offices in Boerne, Georgetown, and The Woodlands, it emphasizes first-class customer service, superior quality, and innovative design at every project level.

WebsitePhone3 offices6 leaders2 credentialsFounded 2002Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Municipal Utility DesignService: Residential and Commercial Site DevelopmentIndustry: ResidentialIndustry: CommercialType: Civil Engineering+23 more

Monument Valley Engineers, Inc.

Colorado Springs, CO

Monument Valley Engineers, Inc. (M.V.E., Inc.) is a civil engineering and land surveying consulting firm headquartered in Colorado Springs, Colorado. It provides full-service engineering and surveying for the commercial and residential development of raw ground and infill-retrofit projects, as well as municipal engineering. Services span site planning, boundary surveys, aerial mapping, subdivision platting, drainage analysis, residential layout, commercial site design, and municipal engineering, supported by decades of combined professional experience and established relationships with area city and county governments.

WebsitePhone1 office1 projectsUpdated Jun 2026

Project: Crystal Park Site Plats and Re-Plats

Service: Subdivision and Site DesignService: Street DesignService: Grading and DrainageIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+23 more

Nelson Engineering

Jackson, WY

Quality of Life Through Excellence in Engineering

WebsitePhone3 offices6 projects6 credentialsFounded 1964Size Estimate: 40-60 employees

Project: Teton Village Wastewater Treatment Plant

Service: Civil EngineeringService: Civil engineering services for publicService: Private clients on municipalIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+68 more

OWN, Inc.

Springfield, MO

Engineering Beyond.

WebsitePhone10 offices6 projects21 leadersFounded 1954Size Estimate: 100-499 employees

Project: Springfield Fire Station No. 13

Service: Civil EngineeringService: Structural EngineeringService: Land SurveyingIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+10 more

P.W. Grosser Consulting

Bohemia, NY

P.W. Grosser Consulting (PWGC) is a multi-disciplined environmental engineering and consulting firm headquartered in Bohemia, New York, with offices across the Northeastern United States. PWGC serves municipal, educational, private, public, and federal clients with environmental engineering services including Phase I and II site assessments, spill prevention and countermeasure planning, emergency response and environmental management, wastewater system design, dewatering engineering, and industrial site development consulting. The firm has built an industry-recognized reputation for innovative problem solving and practical, cost-effective solutions across real estate, healthcare, aviation, and other sectors.

Website5 offices1 leadersUpdated Jun 2026

Service detail: Phase I / Phase II Environmental Site Assessments

Service: Phase I / Phase II Environmental Site AssessmentsService: Facility Response & Spill PreventionService: Regulatory ComplianceIndustry: HealthcareIndustry: CommercialType: Environmental Engineering+7 more

Palmerton & Parrish, Inc.

Springfield, MO

Knowledge - Tools - Service

WebsitePhone3 offices4 projects4 leaders9 credentialsFounded 1989

Project: Downstream Casino Drilled Pier Construction

Service: Geotechnical EngineeringService: Subsurface InvestigationService: Shallow Foundation DesignIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+52 more