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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Civil Engineering Consultants, Inc.

Des Moines, IA

Designing Beautiful Environments in Des Moines, Iowa since 1969

WebsitePhone1 office7 leaders3 credentialsFounded 1969Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Sanitary sewer designService: Water system designIndustry: Land DevelopmentIndustry: CommercialType: Civil Engineering+77 more

Clapsaddle-Garber Associates, Inc.

Marshalltown, IA

Engineers, Surveyors, and Architects

WebsitePhone6 offices6 projects35 leaders6 credentialsFounded 1959

Project: Grand Crossing PICP Parking Lot

Service: Civil EngineeringService: Site DesignService: Streets and TransportationIndustry: AviationIndustry: GovernmentType: Architecture & Engineering+34 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

I S Group Inc

Bloomington, MN

A Different Approach to Architecture + Engineering

WebsitePhone18 offices12 projects4 credentialsFounded 1973Size Estimate: 200+ employees

Project: Le Mars Community School District New Elementary School

Service: ArchitectureService: Space PlanningService: Facility DesignIndustry: Arts & CultureIndustry: CommercialType: Architecture & Engineering+27 more

KPFF Consulting Engineers

Portland, OR

KPFF exists to engineer opportunities that have a positive impact on people, places, and the planet.

Website33 offices5 projectsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Portland International Airport (PDX), Terminal Core Redevelopment

Service: Structural EngineeringService: Bridge EngineeringService: Protective DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+39 more

LT Leon Associates Inc.

Des Moines, IA

Engineering an Improved Standard of Living

WebsitePhone1 office16 projectsUpdated Jun 2026

Project: Walker Branch Wetland Study

Service: Water Resources EngineeringService: Hydrologic & Hydraulic ModelingService: River RestorationIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+37 more

MODUS Engineering

Des Moines, IA

Experts in Engineering

Website4 offices6 leaders3 credentialsFounded 1963Updated Jun 2026

Service detail: Mechanical Engineering Design

Service: Mechanical Engineering DesignService: HVAC design for human comfortService: EfficiencyIndustry: HealthcareIndustry: EducationType: Mechanical Engineering+62 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Pelds Design Services

Des Moines, IA

Planning, architecture, civil engineering and surveying

WebsitePhone1 officeUpdated Jun 2026

Service detail: Facility and Site Master Planning

Service: Facility and Site Master PlanningService: Civil EngineeringService: Site DesignIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+11 more

R.W. Engineering & Surveying

Omaha, NE

Civil Engineering, Land Surveying, Aerial Mapping, Construction Administration, 3D Machine Controlled Modeling, and 3D Laser Scanning

WebsitePhone4 offices8 projects9 leaders2 credentialsFounded 1980

Project: UNO/Baxter Community Ice Arena

Service: Civil EngineeringService: Site DesignService: Commercial and Residential Site DesignIndustry: Highways & RoadsIndustry: Parks & Open SpaceType: Civil Engineering+44 more

Raker Rhodes Engineering

Des Moines, IA

Structural Engineers Bringing Innovative and Responsive Solutions to Life

WebsitePhone4 offices1 projectsFounded 2006Size Estimate: 45 employeesUpdated Jun 2026

Project: 111 East Grand

Service: Structural EngineeringService: Industrial Structural EngineeringIndustry: EducationIndustry: HealthcareType: Structural Engineering+7 more

Ruekert & Mielke, Inc.

Waukesha, WI

Your Infrastructure Ally. We solve engineering challenges to strengthen communities.

Website8 offices2 projects2 credentialsFounded 1950Updated Jun 2026

Project: Racine Water & Wastewater Utility Expansion

Service: Municipal Infrastructure EngineeringService: Water & WastewaterService: Transportation & RoadsIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+15 more

Schemmer

Omaha, NE

People Creating Places for People

WebsitePhone9 offices2 projects10 leadersFounded 1959Updated Jun 2026

Project: Capehart Road Overpass at 228th Street

Service: ArchitectureService: Interior DesignService: BIM CoordinationIndustry: CommercialIndustry: HealthcareType: Architecture & Engineering+33 more

Sherwood Design Engineers

San Francisco, CA

Committed to the integration of infrastructure, design, and the environment.

Website8 offices9 projects6 leaders6 credentials5 publicationsSize Estimate: 100-250 employees

Project: Theodore Roosevelt Presidential Library

Service: Civil EngineeringService: Site grading and drainage designService: Utility infrastructure designIndustry: Parks & Open SpaceIndustry: EducationType: Civil Engineering+52 more

Shive-Hattery

Cedar Rapids, IA

People-Centered Design, Architecture + Engineering

Website8 offices1 credentialsSize Estimate: 650 employeesUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Branded EnvironmentsService: Building EnvelopeIndustry: CommercialIndustry: HealthcareType: Architecture & Engineering+40 more