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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Benton Engineering

Jacksonville, IL

Partnership. Commitment. Results.

WebsitePhone5 offices9 leaders
Service: Civil / Site DevelopmentService: Feasibility Studies and Planning ReportsIndustry: GovernmentType: Civil Engineering+54 more

Berns, Clancy and Associates

Urbana, IL

Berns, Clancy and Associates is a multi-disciplinary civil engineering and planning consulting firm founded in Urbana, Illinois in 1975. It encompasses civil engineering, traffic engineering, transportation planning and engineering, agricultural engineering, hydrology, drainage, environmental engineering, municipal engineering, construction administration, and surveying services for communities and agencies throughout East Central Illinois.

WebsitePhone1 office8 credentials
Service: Civil EngineeringService: Stormwater management and drainageIndustry: GovernmentType: Civil 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

Hampton, Lenzini and Renwick, Inc.

Elgin, IL

Engineering the Success of Our Communities

WebsitePhone4 offices5 projects
Service: Preliminary EngineeringService: Feasibility AnalysisIndustry: InfrastructureType: Civil Engineering+54 more

J.T. Blankinship, Inc.

Murphysboro, IL

Civil Engineering & Land Surveying Services You Can Trust

WebsitePhone1 office8 projects
Service: Civil EngineeringService: Street, Road, and Highway DesignIndustry: GovernmentType: Aviation Engineering+55 more

Milano & Grunloh Engineers, LLC

Effingham, IL

Engineering Solutions for Stronger Communities

WebsitePhone1 officeFounded 1979
Service: Site DevelopmentService: SurveyingIndustry: GovernmentType: Civil Engineering+21 more

R.K. Johnson & Associates, Inc.

Loves Park, IL

Civil Engineers, Land Surveyors, Since 1962

WebsitePhone1 office6 projects
Service: Civil Site DesignService: Project managementIndustry: Land DevelopmentType: Civil Engineering+57 more

TERRA Engineering, Ltd.

Chicago, IL

TERRA Engineering, Ltd. is a multi-disciplinary engineering and consulting firm with offices in Chicago, Peoria, St. Louis, and Milwaukee. TERRA provides transportation engineering, structural engineering, site development, landscape architecture, traffic engineering, electrical engineering, water resources, surveying, GIS, municipal engineering, construction engineering, and public involvement services for public and private clients in the Midwest and on international projects.

WebsitePhone4 offices10 projects
Service: Transportation EngineeringService: Structural EngineeringIndustry: GovernmentType: Civil Engineering+18 more

Thouvenot, Wade & Moerchen, Inc. (TWM)

Swansea, IL

Exceptional Service. Nothing Less.

WebsitePhone1 office2 projects
Service: Transportation & Traffic EngineeringService: Roadway DesignIndustry: TransportationType: Civil Engineering+36 more

Willett, Hofmann & Associates, Inc.

Dixon, IL

Serving clients Ethically, Responsively and Professionally

WebsitePhone9 offices5 projects
Service: Structural EngineeringService: Bridge DesignIndustry: Land DevelopmentType: Architecture & Engineering+76 more