Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
48 results
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Empowering People. Enhancing Lives.
Service detail: Water and Wastewater Engineering
The Right Solutions Focused on You
Project: Brighton Beach Shoreline Restoration
Transforming Our Environment and Communities, with Integrity and Vibe
Project: Hancock County Marsh Living Shoreline
Clear Thinking
Project: Watertown New Water Treatment Facility
Plan. Design. Engineer.
Service detail: Agricultural Engineering
Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.
Project: First Great Lakes Bulk Freighter in Nearly Four Decades
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.
Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation
Client committed, project focused, solution driven.
Project: USH 51, Milwaukee Street, and STH 30 Interchange Reconstructions
Community Infrastructure, Architectural & Environmental Services
Project: iMark Molding Site Design
Engineering Quality of Life
Project: Illinois Tollway I-294 Bridge Reconstruction
Working with Communities
Project: Village of Dorchester Street Reconstruction
Structural engineering consulting services
Service detail: Structural Design and Analysis
One Vision. Shared Future.
Project: Central Tri-State Tollway Mile Long Bridge (I-294) Reconstruction
Transforming Challenges into Solutions
Service detail: Transportation Engineering
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.
Project: Oppidan National Data Center Program
Reliable, comprehensive and exceeding expectations
Service detail: Civil Engineering & Landscape Architecture
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.
Service detail: Environmental Science
To improve the communities where our clients live and work.
Project: 11th Street Reconstruction, Rockford
Structural Integrity. Engineering Excellence.
Project: Baker's Ferry Emergency Bridge Inspection
Facade Engineers
Service detail: Structural Engineering
collaborate | formulate | innovate
Project: Baird Center Expansion
We are your valued project partner.
Project: Hollywood Hills Hillside Retaining Wall
Architecture, Engineering, Technology
Project: O'Hare International Airport Terminal 5
Civil & Structural Engineers | Land Surveyors
Service detail: Structural Engineering