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.

Filters2

AAAJ, LLC

Fargo, ND

AAAJ, LLC is a planning, engineering, and information technology consulting and research firm based in Fargo, North Dakota. The firm develops data-driven, evidence-based solutions for transportation, land development, sustainability, resilience, and policy challenges, serving public and private agencies, local and regional communities, and non-profit organizations at local through global scales.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Planning & Engineering Consulting

Service: Planning & Engineering ConsultingService: IT Consulting & ResearchIndustry: GovernmentIndustry: TransportationType: Civil Engineering+1 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

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

American Engineering Testing, Inc.

St. Paul, MN

Critical investigations, testing, analysis, and design for a more certain world

Website22 offices3 projects5 leaders2 credentialsFounded 1976Updated Jun 2026

Project: Minnesota Zoo Treetop Trail

Service: Construction ServicesService: Construction Materials Testing & Special InspectionsService: Construction Materials Testing LaboratoriesIndustry: AgricultureIndustry: CommercialType: Geotechnical Engineering+51 more

Anderson Engineering of Minnesota, LLC

Plymouth, MN

Inspired Designs. Proven Experts.

WebsitePhone2 officesFounded 1989Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Building DesignService: Building RenovationIndustry: CommercialIndustry: EducationType: Architecture & Engineering+61 more

Apex Engineering Group

Fargo, ND

Apex Engineering Group brings clarity and confidence to complex engineering projects.

WebsitePhone7 offices11 projects5 leaders18 credentialsFounded 2010

Project: City of Detroit Lakes, MN Municipal Engineering Services

Service: Water EngineeringService: Water wells and intake structuresService: On-site pilot plantsIndustry: GovernmentIndustry: Water ResourcesType: Civil Engineering+83 more

Burian & Associates, LLC

Fargo, ND

Engineering a Smart & Sustainable Future

WebsitePhone4 offices2 projects15 leaders1 credentials2 publications

Project: Cavalier County Housing Study

Service: Land Development, Site Design, & SurveyingService: Land DevelopmentService: Site DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+27 more

Civil Science

Lehi, UT

Build More Than Infrastructure

Website9 officesUpdated Jun 2026

Service detail: Public Works

Service: Public WorksService: Land Development and Site DevelopmentService: GradingIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+43 more

Heyer Engineering Inc

Fargo, ND

We Take Great Pride in Making Visions a Reality.

Website2 offices3 projectsFounded 1983Updated Jun 2026

Project: Ed Robson Arena Colorado College

Service: Structural EngineeringService: Adaptive Reuse, Expansions, and RenovationsService: Building DesignIndustry: CommercialIndustry: EducationType: Structural Engineering+27 more

Houston Engineering, Inc.

Fargo, ND

Build Your Community With Us.

WebsitePhone15 offices7 projects6 leaders7 credentialsFounded 1968

Project: City of Fargo Lift Stations #11 and #57 Replacement

Service: Water ResourcesService: Watershed PlanningService: Water QualityIndustry: GovernmentIndustry: FederalType: Civil Engineering+42 more

Lowry Engineering

Fargo, ND

Quality. Teamwork. Integrity. Community.

WebsitePhone3 offices8 projects4 leadersFounded 2012Size Estimate: 11-50 employees

Project: Killdeer High School

Service: Land DevelopmentService: Master PlanningService: Design DevelopmentIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+19 more

MBN Engineering, Inc.

Fargo, ND

Client Focused, Outcome Based Services

WebsitePhone3 offices2 projects4 leaders2 credentialsFounded 2007

Project: Sheyenne High School Turf

Service: Civil EngineeringService: Site Feasibility StudiesService: Site Master PlanningIndustry: EducationIndustry: HealthcareType: Civil Engineering+78 more

Martin Mechanical Design

Fargo, ND

Function & Form

WebsitePhone3 offices9 projects1 leaders2 credentialsUpdated Jun 2026

Project: Pioneer TV

Service: Mechanical EngineeringService: Cooling SystemsService: Heat GenerationIndustry: Sports & RecreationIndustry: CommercialType: Mechanical Engineering+29 more

Red E, LLC

Fargo, ND

Capable of any mechanical engineering task.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Product Development

Service: Product DevelopmentService: Parts Sourcing and PurchasingService: Manufacturing SupportIndustry: AgricultureIndustry: ManufacturingType: Mechanical Engineering+2 more

SRF Consulting Group, Inc.

Minneapolis, MN

Forward thinking. Consensus driven. People focused.

Website8 offices6 projects8 leaders1 publicationsFounded 1961Size Estimate: 200-500 employees

Project: METRO Green Line LRT Extension, West Segment

Service: Bridges and StructuresService: Bridge design and rehabilitationService: Structural inspectionIndustry: GovernmentIndustry: FederalType: Civil Engineering+56 more

Signum, LLC

Fargo, ND

Empowering the connected future.

WebsitePhone2 offices2 credentialsUpdated Jun 2026

Service detail: Engineering

Service: EngineeringService: Firmware EngineeringService: Hardware DesignIndustry: ElectronicsIndustry: ManufacturingType: Electrical Engineering+32 more

VEi Global Engineering

Fargo, ND

VEi Global Engineering is a multi-discipline engineering consultancy delivering front-end engineering design (FEED), detailed design, project management, and construction coordination for industrial processing facilities. It specializes in sugar, chemical, petrochemical, power, and food processing markets, using 3D plant-design tools to produce detailed project models from concept through start-up.

WebsitePhone5 officesUpdated Jun 2026

Service detail: Project Development

Service: Project DevelopmentService: FEED 0 / FEED 1 / FEED 2 / FEED 3 PhasesService: Feasibility and SWOT AnalysisIndustry: Food & BeverageIndustry: ChemicalsType: Process Engineering+33 more

WHKS & Co.

Mason City, IA

Developing People. Creating Solutions. Shaping the Horizon.

WebsitePhone8 offices3 projects2 leaders10 credentialsFounded 1948

Project: Bushel Boy Farms Development

Service: Transportation EngineeringService: Bridges and Highway StructuresService: RoadwaysIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+33 more