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

AE2S

Bismarck, ND

Empowering People. Enhancing Lives.

Website22 offices6 leadersFounded 1991Updated Jun 2026

Service detail: Water and Wastewater Engineering

Service: Water and Wastewater EngineeringService: WaterService: WastewaterIndustry: Automation & ControlsIndustry: Environmental & RemediationType: Civil Engineering+29 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

Alpine Enterprises Inc.

Ketchum, ID

Alpine Enterprises Inc. is a land surveying, GIS, natural hazards consulting, and civil engineering firm based in Ketchum, Idaho, serving Blaine County and surrounding south-central Idaho counties. The practice provides professional surveying for residential and commercial clients, offers GIS services for government agencies and public utilities, and conducts natural hazards consulting for snow avalanche, flood, and wildfire risk.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary SurveysService: Topographic MappingIndustry: ResidentialIndustry: GovernmentType: Land Surveying+16 more

Bailey Engineering, Inc.

Eagle, ID

Intelligence-Driven Civil Engineering for Southern Idaho Land Development

WebsitePhone1 office6 leadersFounded 2006Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Parcel AnalysisService: Feasibility StudiesIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+38 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

C3 Civil Engineering

Boise, ID

Character. Commitment. Communication.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Project Planning and Permitting

Service: Project Planning and PermittingService: Due Diligence and Project FeasibilityService: Entitlement SupportIndustry: CommercialIndustry: ResidentialType: Civil Engineering+11 more

Centurion Engineers, Inc.

Boise, ID

Consulting Engineers, Surveyors and Planners

WebsitePhone1 office4 leadersFounded 1921Size Estimate: 10-20 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: SurveyingService: Land Boundary SurveysIndustry: ResidentialIndustry: CommercialType: Civil Engineering+12 more

Connect Engineering & Surveying

Idaho Falls, ID

Build with Confidence Today

WebsitePhone2 offices8 credentialsFounded 2016Updated Jun 2026

Service detail: Master Planning

Service: Master PlanningService: Site ResearchService: Development VisioningIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+29 more

Cornerstone Geomatics, LLC

Idaho Falls, ID

A Professional Land Surveying Company

WebsitePhone1 officeUpdated Jun 2026

Service detail: Boundary Surveys

Service: Boundary SurveysService: ALTA/NSPS SurveysService: Construction SurveysIndustry: Land DevelopmentIndustry: InfrastructureType: Land Surveying+4 more

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects2 leaders4 credentialsFounded 1938

Project: Google Henderson Hub

Service: ArchitectureService: Historic PreservationService: Adaptive ReuseIndustry: CommercialIndustry: EducationType: Architecture & Engineering+38 more

DCI Engineers

Seattle, WA

Service. Innovation. Value.

WebsitePhone22 offices1 projects4 leadersFounded 1988Size Estimate: 350+ employees

Project: The Artise

Service: Structural EngineeringService: High-rise and performance-based designService: Seismic and adaptive renovationIndustry: CommercialIndustry: Multifamily ResidentialType: Structural Engineering+36 more

EHM Engineers, Inc.

Twin Falls, ID

Building the Future on a Foundation of Excellence

WebsitePhone1 office4 projectsFounded 1972Size Estimate: 29 employeesUpdated Jun 2026

Project: First Federal Bank - Parkview Drive

Service: Planning & ConsultingService: Land DevelopmentService: Highway & Transportation InfrastructureIndustry: CommercialIndustry: IndustrialType: Civil Engineering+24 more

EVstudio, LLC

Denver, CO

Delivering 360-degree expertise in architecture and engineering

WebsitePhone3 offices1 leaders1 credentialsFounded 2006Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Multifamily DesignService: Residential DesignIndustry: Multifamily ResidentialIndustry: ResidentialType: Architecture & Engineering+44 more

Eagle Rock Engineering and Land Surveying

Idaho Falls, ID

Civil - Planning - Surveying

WebsitePhone2 officesUpdated Jun 2026

Service detail: Land Planning and Development

Service: Land Planning and DevelopmentService: Subdivision Design and PlanningService: Site Subdivision LayoutIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+36 more

FOCUS Consulting

Midvale, UT

Building a Better Place Together

WebsitePhone2 offices8 leadersFounded 2007Updated Jun 2026

Service detail: Site Civil Engineering - Commercial

Service: Site Civil Engineering - CommercialService: Accessibility CoordinationService: Architect and Sub-Consultant CoordinationIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+54 more

Galena-Benchmark Engineering

Ketchum, ID

Engineering, Planning, Surveying, and Mapping

WebsitePhone1 office9 leaders1 credentialsFounded 1953Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Development DesignService: Roadway EngineeringIndustry: Land DevelopmentIndustry: GovernmentType: Civil Engineering+20 more

HMH Engineering

Coeur d'Alene, ID

Locally Rooted and Community Focused

WebsitePhone7 officesFounded 2011Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land SurveyingService: Land DevelopmentIndustry: GovernmentIndustry: FederalType: Civil Engineering+17 more

Harmony Design & Engineering

Driggs, ID

Integrating art, engineering, and the environment

WebsitePhone2 offices24 projects11 leaders5 credentialsFounded 2005

Project: Safety Action Plan for Teton County, ID

Service: Land SurveyingService: Topographic Land SurveysService: Bathymetric SurveysIndustry: GovernmentIndustry: FederalType: Civil Engineering+89 more

Harper-Leavitt Engineering, Inc.

Idaho Falls, ID

Professional Engineering & Surveying with Common Sense

WebsitePhone2 offices1 projects1 leadersFounded 1969Updated Jun 2026

Project: Mountain View Hospital

Service: Civil Site PlansService: Master PlanningService: SubdivisionsIndustry: GovernmentIndustry: CommercialType: Civil Engineering+25 more

JSD Professional Services, Inc.

Madison, WI

Planning, Engineering, Surveying, Landscape Architecture, Development Services

Website7 offices5 projects5 leaders14 credentialsFounded 1998Size Estimate: 50-150 employees

Project: Nativity Jesuit Academy Pedestrian Mall

Service: Civil EngineeringService: Site grading and earthworkService: Utility designIndustry: Multifamily ResidentialIndustry: Senior LivingType: Civil Engineering+40 more

James A. Sewell & Associates, LLC

Newport, WA

James A. Sewell & Associates, LLC (JAS) is a multi-discipline engineering firm founded in 1919 and headquartered in Newport, Washington, with additional offices in Sandpoint, Idaho and Spokane, Washington. It has served communities in Washington and Idaho for over 100 years, with more than 75 percent of work coming from repeat clients. JAS provides civil and structural engineering, water and wastewater engineering, transportation engineering, land surveying, land use planning, geotechnical testing, materials testing, building inspection, and construction administration services. It primarily serves municipal and public works clients, utility districts, private developers, and homeowners in smaller communities across the Pacific Northwest.

WebsitePhone3 offices4 leaders9 credentialsFounded 1919Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Public Water and Wastewater EngineeringService: Drainage and Stormwater ManagementIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+26 more

Jones & DeMille Engineering Inc

Richfield, UT

Shaping the Quality of Life - Together

WebsitePhone11 offices9 projects1 leadersFounded 1982Updated Jun 2026

Project: Bryce Canyon Recreation Center

Service: PlanningService: Infrastructure PlanningService: VisioningIndustry: TransportationIndustry: Water ResourcesType: Architecture & Engineering+54 more