Find engineering consulting firms by capability and location.

Sustainable Designs | Better Engineering Vision

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.

Business consultant services engineered to withstand any condition

Engineering Excellence for a Sustainable Future

Specialized civil and structural engineering services for bridges and infrastructure projects.

Proper Execution with Precision

Innovative Agritech & Engineering Solutions

Providing Quality Services for Over 30 Years

Full-service Mechanical, Electrical, Plumbing Engineering and Commissioning Firm

Leaders in professional engineering for over 40 years

Civil Engineering, Surveying, and Project Management Services in Nevada

Trusted Engineering and Integration Since 1977

Full service planning and design.

The people you know... The results you expect... The team you trust!

Engineering for an Integrated World

We Bridge The Gap Between Operations and Technology.

Tenacious by Nature

We Make Building Projects a Better Value

Designing America's Energy Lifelines

We build confidence

Professional problem-solvers achieving clients' goals and advocating their success

Professional Project Management Group

Your waterfront idea, our engineering expertise

AIG Technical Services, LLC is a Houston-based engineering consulting practice specializing in transportation infrastructure. It offers a multi-disciplinary blend of planning, engineering, and program management services for various transportation projects, ranging from local improvements to large-scale corridor developments across Texas. The practice focuses on delivering cost-effective and safe solutions by collaborating closely with public agency clients to address complex engineering and planning challenges.