Public engineering firm directory

Find engineering consulting firms by capability and location.

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ASUSE Incorporated

Tempe, AZ

Transform Your Vision Into Reality with ASUSE

WebsitePhone1 office1 projects3 credentialsFounded 2021Size Estimate: 1-25 employees

Project: Ak-Chin Indian Community Utility Infrastructure

Service: Engineering DesignService: Power Distribution DesignService: Communication Infrastructure DesignIndustry: Power GenerationIndustry: Oil & GasType: Design-Build+21 more

Allen Consulting Engineers

Mesa, AZ

Allen Consulting Engineers is a civil engineering and land surveying firm founded in 1984, headquartered in Mesa, Arizona with an additional office in Prescott, Arizona. It provides comprehensive civil engineering and land surveying services to residential, commercial, and industrial clients from concept through construction. The practice employs registered civil engineers, land surveyors, and AutoCAD operators and uses state-of-the-art surveying electronics and CAD software.

WebsitePhone2 offices5 leadersFounded 1984Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Residential SubdivisionsService: Single Residential Custom HomesIndustry: ResidentialIndustry: CommercialType: Civil Engineering+22 more

Alta Environmental & Infrastructure

Tucson, AZ

Partnering to Build & Protect What Matters Most

WebsitePhone5 offices10 projects14 leaders3 credentialsSize Estimate: 250-999 employees

Project: ADOT I-10 Tucson Reconstruction

Service: Civil EngineeringService: Site Civil DesignService: Grading, Drainage & Stormwater ManagementIndustry: InfrastructureIndustry: CommercialType: Civil Engineering+30 more

Alta Southwest

Tempe, AZ

Alta Southwest is a multi-discipline engineering and environmental consulting firm with offices in Tempe, Tucson, Florence, and Sierra Vista, Arizona. Alta Southwest provides environmental services, land surveying, geotechnical engineering, construction materials testing, and civil engineering to residential, commercial, government, institutional, and industrial clients throughout the Southwest.

WebsitePhone4 offices3 leadersUpdated Jun 2026

Service detail: Environmental Services

Service: Environmental ServicesService: Automotive Shredder Residue (ASR) managementService: Environmental complianceIndustry: CommercialIndustry: ResidentialType: Environmental Engineering+23 more

Arizona Surveying, Inc.

Flagstaff, AZ

Passion and Leadership

Website2 offices2 projects2 leaders1 credentialsUpdated Jun 2026

Project: Transcanyon Waterline Survey - Grand Canyon National Park

Service: Land SurveyingService: Boundary surveysService: ALTA/NSPS surveysIndustry: GovernmentIndustry: InfrastructureType: Land Surveying+15 more

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders8 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Service: Program & Development ServicesService: Program ManagementService: Owner's Representative ServicesIndustry: Land DevelopmentIndustry: Oil & GasType: Civil Engineering+38 more

Blair, Church & Flynn Consulting Engineers

Clovis, CA

Service. Quality. Integrity.

WebsitePhone6 offices3 leaders5 credentialsFounded 1958Updated Jun 2026

Service detail: Planning, Permitting & Consulting

Service: Planning, Permitting & ConsultingService: Alternatives AnalysesService: Constructability ReviewsIndustry: Power GenerationIndustry: Electric UtilitiesType: Civil Engineering+72 more

Civil Design & Engineering, Inc.

Flagstaff, AZ

Building tomorrow's infrastructure, today

WebsitePhone2 officesFounded 1996Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Stormwater ManagementService: LOMR (Letter of Map Revision)Industry: ResidentialIndustry: CommercialType: Civil Engineering+20 more

Civiltec Engineering, Inc.

Monrovia, CA

Delivering professional engineering, surveying and construction management solutions

WebsitePhone6 offices2 projects21 leaders2 credentialsFounded 1986

Project: Road 1 North East Improvements

Service: Civil EngineeringService: Private DevelopmentService: Subdivision DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+26 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Cole & Associates, Inc.

St. Louis, MO

Problem solved.

WebsitePhone4 offices8 projects8 leadersFounded 1990Updated Jun 2026

Project: TxDOT Statewide ADA Transition Plan

Service: Civil EngineeringService: Land DevelopmentService: InfrastructureIndustry: GovernmentIndustry: ResidentialType: Civil Engineering+28 more

Consultant Engineering, Inc.

Phoenix, AZ

Helping Build the Southwest since 1996

WebsitePhone9 offices5 projects2 leadersFounded 1996Size Estimate: 100-499 employees

Project: 20th Avenue Road Widening

Service: Construction Management, Administration, and InspectionService: Construction ManagementService: Construction AdministrationIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+36 more

Core Engineering Group, PLLC

Yuma, AZ

Core Engineering Group, PLLC is a civil engineering firm based in Yuma, Arizona, serving Arizona and California. It delivers transportation engineering, commercial and private development design, subdivision design, residential services, and public works projects, and also provides land surveying services.

Website1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Commercial & Private Development DesignService: Subdivision DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+6 more

Core Engineering Group, PLLC

Yuma, AZ

Yuma's Leader in Civil Engineering, Public Works, and Land Surveying Services

WebsitePhone1 office1 leaders3 credentialsFounded 2004Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway designService: Hydrology and hydraulicsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+29 more

Dahl, Robins & Associates, Inc.

Yuma, AZ

Dahl, Robins & Associates, Inc. is a civil engineering and land surveying firm established in 1997 and headquartered in Yuma, Arizona. The practice serves clients across southwestern Arizona and southern California, delivering traffic engineering, stormwater management, street and site design, hydrology studies, and land surveying for commercial, institutional, and public-sector projects.

WebsitePhone1 office3 projects3 leadersFounded 1997Updated Jun 2026

Project: Yuma Regional Medical Center

Service: Traffic EngineeringService: Traffic Impact StudiesService: Traffic Signal DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+29 more

Dava & Associates, Inc.

Prescott, AZ

Dava & Associates, Inc. is a professional engineering consulting firm incorporated in 1981 and located in Prescott, Arizona. The firm specializes in planning, civil engineering, and surveying, providing high-quality professional services to numerous public and private clients throughout central Arizona. Dava & Associates focuses services to communities in Yavapai County and has completed projects statewide for cities, towns, counties, tribal governments, state agencies, the Arizona Department of Transportation, and the U.S. Veterans Administration.

WebsitePhone1 officeFounded 1981Updated Jun 2026

Service detail: Planning

Service: PlanningService: Master Plans and General PlansService: Zoning and Subdivision CodesIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+9 more

Dibble

Phoenix, AZ

Focus on Quality. Multi Discipline. Culture of Caring.

Website7 offices1 projectsUpdated Jun 2026

Project: Chandler's 66-Inch Sewer Interceptor Rehabilitation

Service: Airport DevelopmentService: Airport PlanningService: Airport DesignIndustry: AirportsIndustry: GovernmentType: Civil Engineering+51 more

EPS Group

Mesa, AZ

Breaking ground. Building communities.

Website6 offices7 projects24 leaders2 credentialsFounded 2003Size Estimate: 300-499 employees

Project: City of Mesa Council Chambers

Service: Civil EngineeringService: SurveyingService: 3D Data CollectionIndustry: GovernmentIndustry: EducationType: Civil Engineering+24 more

Entellus

Mesa, AZ

Leading Forward The Entellus Way

Website1 office9 projects12 leaders2 credentialsFounded 1985Size Estimate: 25-50 employees

Project: Blue Square Apartments

Service: Land SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: ResidentialIndustry: CommercialType: Civil Engineering+41 more

George Cairo Engineering, Inc.

Mesa, AZ

Consulting Civil & Agricultural Engineers, Water Resource Specialists, and Land Surveyors

WebsitePhone2 offices5 leadersSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Water Resource Engineering

Service: Water Resource EngineeringService: Irrigation district designService: Water supply system designIndustry: AgricultureIndustry: Water SupplyType: Civil Engineering+19 more

Granite Basin Engineering, Inc.

Prescott, AZ

Engineering Sustainable Futures

WebsitePhone1 office3 projectsFounded 2006Updated Jun 2026

Project: Touchmark at the Ranch

Service: Land Development and Site PlanningService: Land SurveyingService: Drainage and Flood ControlIndustry: CommercialIndustry: IndustrialType: Civil Engineering+6 more

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

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

Jacobson Engineering, LLC

Yuma, AZ

Providing Civil Engineering and Land Surveyor Services since 1975

WebsitePhone1 office5 leadersFounded 1975Updated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: ALTA SurveysService: Topographic SurveysIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+18 more