• Over 40 years of

    Engineering Excellence

  • Proudly Serving Our Clients

    for over 40 years

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  • Top Indiana Engineering Firm

    A WEALTH OF RESOURCES

    About CEI

Company Highlights

Commonwealth Engineers, Inc. is committed to being the most comprehensive environmental engineering and consulting firm in the State of Indiana. Our core team of engineers, scientists, regulators, and designers are dedicated to helping our clients find solutions to their toughest environmental infrastructure problems.

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SERVICES WE PROVIDE

SERVICES WE PROVIDE

The scope of our organization permits us to offer an impressive array of related services. See what we can offer you right here!

A wealth of knowledge

A wealth of knowledge

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contractors

contractors

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A CLOSER LOOK AT COMMONWEALTH

The most comprehensive environmental engineering and consulting firm in the State of Indiana

Indianapolis Office

Indianapolis Office

Evansville Office

Evansville Office

Fort Wayne Office

Fort Wayne Office