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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A&E Engineering and Surveying

Pocatello, ID

See it. Solve it. Stand by it.

WebsitePhone1 office2 leaders3 credentialsFounded 1998Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Development and Site DesignService: Water Resources and HydraulicsIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+28 more

AGPROfessionals

Greeley, CO

Professional problem-solvers achieving clients' goals and advocating their success

WebsitePhone2 offices4 projects12 leaders3 credentialsFounded 2000

Project: Boer Dairy Expansion

Service: Agricultural EngineeringService: Site SelectionService: Dairy Facility DesignIndustry: AgricultureIndustry: IndustrialType: Civil Engineering+55 more

Ackerman-Estvold Engineering & Management Consulting, Inc.

Minot, ND

architects + engineers

WebsitePhone4 offices3 projects1 leaders1 credentials1 publications

Project: Big M Building Reimagining

Service: Civil EngineeringService: Traffic & Transportation EngineeringService: Land Planning & DevelopmentIndustry: GovernmentIndustry: EducationType: Civil Engineering+43 more

Alpha Omega Engineering

Boise, ID

Alpha Omega Engineering is a civil engineering firm based in Boise, Idaho, specializing in land development. Founded in 2006 and owned and operated by Mike Liimakka, a civil engineer practicing in Idaho's Treasure Valley since 1998, Alpha Omega brings over 30 years of civil consulting experience to commercial, hospitality, and residential projects across the region and nationwide. Its portfolio spans large multi-acre retail developments, big-box retail sites, multi-phase commercial projects, and residential subdivisions ranging from 3-lot projects to 510-lot communities. Clients include national retail brands such as Tractor Supply, Target, and Albertsons and hospitality names including Marriott, Hilton, and Hampton Inns.

WebsitePhone1 office3 projects1 leadersFounded 2006Updated Jun 2026

Project: Marriott Dual Branded Hotel - Hawthorne, CA

Service: Site Evaluation and FeasibilityService: Site Feasibility StudiesService: Hydrology and Hydraulic StudiesIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+21 more

Briggs Engineering, Inc.

Garden City, ID

Comprehensive civil engineering, structural engineering, and land surveying services

WebsitePhone1 office15 credentialsFounded 1986Size Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: CommercialIndustry: RetailType: Civil Engineering+37 more

Civil Innovations, PLLC

Boise, ID

Making Strides in Modern Engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil Site DesignService: Road and Street DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+19 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

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

RIVHAB, PLLC

Eagle, ID

Restoring Waterways. Providing LiDAR and Engineering Solutions for Water Resources.

WebsitePhone1 office3 projects2 leaders2 credentialsFounded 2019

Project: Silver Creek Watershed Restoration

Service: Water Resource Engineering and DesignService: Civil and site designService: Hydraulic modelingIndustry: FederalIndustry: GovernmentType: Civil Engineering+35 more

RiveRidge Engineering Company

Boise, ID

A Full-Service Engineering Firm in Boise, ID

WebsitePhone1 office4 projects5 leadersFounded 2004Updated Jun 2026

Project: Cartwright Ranch

Service: Land DevelopmentService: Project Feasibility & Due DiligenceService: Land Planning & EntitlementIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+51 more

Western Consulting Group

Boise, ID

Inspiring sustainable solutions for the world's infrastructure

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Wastewater & Collection System Engineering

Service: Wastewater & Collection System EngineeringService: Master PlanningService: Gravity and Pressure System DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+57 more