Find engineering consulting firms by capability and location.

Sustainable Transportation Engineering Planning & Design

2IM Group, LLC is a Chicago-based civil, environmental, and transportation engineering practice. Now part of MacKay, it continues to deliver technical solutions across highways, roads, streets, aviation, rail, transit, utilities, and stormwater management systems while offering expanded resources and broader geographic reach.

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

Specialized electrical engineering for aviation, transportation, and facilities projects

Professional mechanical engineering, machine design, and forensic analysis

Taking Your Transit and Transportation Programs to the Next Level

A solution-oriented international organization experienced in engineering and IT services.

Leading the pavement consulting industry

Authentic partnerships are the best way to design and deliver projects that create lasting value.

Confidence and Clarity

Clear Thinking

Water & Life

Quality and responsive civil engineering, land surveying, and landscape design

We build our success by building yours.

Personal Service. Quality Engineering.

Partnership. Commitment. Results.

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.

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.

Bodwe means to light a fire for someone, a calling that fuels our mission to serve others

We are problem solvers with sustainable solutions to complex challenges

Bowser-Morner is an engineering, testing, and consulting firm founded in 1911 that serves businesses throughout the Midwest with geotechnical engineering, civil engineering, environmental services, construction support, and laboratory testing. With offices in Dayton and Toledo, Ohio and Springfield, Illinois, Bowser-Morner provides subsurface explorations, field and laboratory testing, and engineering expertise for clients across Ohio, Indiana, Kentucky, and Illinois.

Creating Space Underground

Engineers, Architects & Land Surveyors

Provide the Highest Level of Service to Our Clients While Delivering Value