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 R Engineering

Milwaukee, WI

Innovative and Practical Engineering Solutions

WebsitePhone1 officeFounded 2017
Service: Structural EngineeringService: Reinforced concreteIndustry: ResidentialType: Structural Engineering+20 more

AE2S

Bismarck, ND

Empowering People. Enhancing Lives.

Website22 offices6 leadersFounded 1991
Service: Water and Wastewater EngineeringService: WaterIndustry: Automation & ControlsType: Civil Engineering+31 more

Applied Technologies, Inc.

Brookfield, WI

Clear Thinking

WebsitePhone2 offices4 projects
Service: Water and Wastewater EngineeringService: Municipal WastewaterIndustry: WastewaterType: Architecture & Engineering+33 more

Architectural Design Consultants, Inc.

Lake Delton, WI

Designing Experiences. Building Relationships.

WebsitePhone3 offices6 leaders
Service: Master Planning & Site AnalysisService: Development goal setting and programmingIndustry: HospitalityType: Architecture & Engineering+27 more

Auth Consulting & Associates

Menomonie, WI

Plan. Design. Engineer.

WebsitePhone2 offices5 leaders
Service: Agricultural EngineeringService: Agricultural Facility DesignIndustry: AgricultureType: Civil Engineering+43 more

Bay Engineering, Inc.

Sturgeon Bay, WI

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

WebsitePhone1 office1 projects
Service: Naval ArchitectureService: Stability Analysis & SurveysIndustry: MarineType: Marine Engineering+28 more

Bloom Companies, LLC

Milwaukee, WI

Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.

WebsitePhone7 offices15 projects
Service: Bridge EngineeringService: New Bridge DesignIndustry: BridgesType: Civil Engineering+59 more

CBS Squared, Inc.

Minneapolis, MN

Engineers, Architects, Surveyors & Grant Writers

WebsitePhone5 offices5 projects
Service: Municipal EngineeringService: Water system design and improvementsIndustry: GovernmentType: Architecture & Engineering+73 more

Cedar Corporation

Cedarburg, WI

Community Infrastructure, Architectural & Environmental Services

WebsitePhone5 offices8 projects
Service: Municipal EngineeringService: Industrial Park and Commercial Site DesignIndustry: GovernmentType: Architecture & Engineering+56 more

Cooper Engineering Company, Inc.

Rice Lake, WI

Working with Communities

WebsitePhone1 office6 projects
Service: Municipal EngineeringService: Community and Facility PlanningIndustry: GovernmentType: Civil Engineering+46 more

EMCS, Inc.

Milwaukee, WI

Transforming Challenges into Solutions

Website5 officesFounded 1983Updated Jun 2026
Service: Transportation EngineeringService: Roadway DesignIndustry: TransportationType: Civil Engineering+23 more

ERA Structural Engineering

St. Paul, MN

ERA Structural Engineering is a structural engineering firm with 40+ years of award-winning practice, headquartered in St. Paul, Minnesota with an office in Eau Claire, Wisconsin. With more than 80 employees, ERA holds structural engineering licensure in all 50 states and serves clients across education, healthcare, residential, hospitality, government, industrial, office, and religious market sectors. ERA's portfolio spans the entire United States and includes landmark projects at major healthcare systems, universities, arenas, and data center programs.

WebsitePhone2 offices6 projects
Service: Structural EngineeringIndustry: EducationType: Structural Engineering+10 more

Edge Consulting Engineers, Inc.

Prairie du Sac, WI

Reliable, comprehensive and exceeding expectations

WebsitePhone2 offices4 leaders
Service: Civil Engineering & Landscape ArchitectureService: Civil EngineeringIndustry: TelecommunicationsType: Civil Engineering+22 more

Engineering Resource Associates, Inc.

Warrenville, IL

Engineering Resource Associates, Inc. (ERA) is a full-service civil engineering, structural design, environmental science, and surveying firm serving clients throughout Illinois, Indiana, and Wisconsin. Founded in 1990, ERA's professional planners, engineers, and scientists work together to integrate engineering design, environmental improvements, and aesthetic appeal across municipal, park district, forest preserve, county, state, commercial, and private projects.

WebsitePhone4 officesFounded 1990
Service: Civil EngineeringService: Structural EngineeringIndustry: GovernmentType: Civil Engineering+12 more

Fehr Graham

Freeport, IL

To improve the communities where our clients live and work.

WebsitePhone12 offices8 projects
Service: Water and Wastewater EngineeringService: Water supply and treatmentIndustry: Water SupplyType: Civil Engineering+47 more

G&K Engineering LLC

Green Bay, WI

Facade Engineers

WebsitePhone1 office3 leaders
Service: Structural EngineeringService: Delegated Structural Engineering CalculationsIndustry: CommercialType: Structural Engineering+7 more

GRAEF

Milwaukee, WI

collaborate | formulate | innovate

WebsitePhone10 offices10 projects
Service: FacilityService: Structural EngineeringIndustry: CommercialType: Civil Engineering+25 more

Gasteiger Engineering LLC

Beverly Hills, CA

We are your valued project partner.

WebsitePhone2 offices2 projects
Service: Civil EngineeringService: Rough and precise grading plansIndustry: ResidentialType: Automation & Controls+55 more

Harris & Associates, Inc.

Appleton, WI

Civil & Structural Engineers | Land Surveyors

WebsitePhone1 office4 leaders
Service: Structural EngineeringService: DesignIndustry: CommercialType: Civil Engineering+53 more

Hutchison Engineering, Inc.

Jacksonville, IL

Delivering Timely Infrastructure Solutions

WebsitePhone8 officesFounded 1945
Service: Transportation EngineeringService: Highway, Road, and Street Planning and DesignIndustry: TransportationType: Civil Engineering+48 more

JSD Professional Services, Inc.

Madison, WI

Planning, Engineering, Surveying, Landscape Architecture, Development Services

Website7 offices5 projects5 leaders
Service: Civil EngineeringService: Site grading and earthworkIndustry: Multifamily ResidentialType: Civil Engineering+42 more

Jewell Associates Engineers, Inc.

Spring Green, WI

We help Wisconsin municipalities, businesses, and private owners with their surveying, architecture, and engineering needs

Website5 offices6 projects8 leaders
Service: Transportation EngineeringService: Highway and Bridge DesignIndustry: TransportationType: Architecture & Engineering+47 more

Jt Engineering Inc

Hobart, WI

Real People. Trusted Solutions. Proven Results.

Website4 offices10 leadersFounded 2005
Service: Construction EngineeringService: Land DevelopmentIndustry: GovernmentType: Civil Engineering+12 more

KL Engineering

Madison, WI

A Better Experience

WebsitePhone5 offices33 leaders
Service: Transportation EngineeringService: Traffic EngineeringIndustry: Highways & RoadsType: Civil Engineering+24 more