Consulting Engineering and Surveying

CBBEL is a full-service consulting engineering and surveying firm committed to delivering accurate, timely and cost-effective solutions to a wide range of engineering and environmental challenges.

Evanston Skate Park
Evanston Skate Park

Creating a 10,000-square-foot custom skate park and community gathering destination.

Post 21 Potable Water Booster Pump Station
Post 21 Potable Water Booster Pump Station

Designing and installing a prefabricated booster station to increase water pressure.

Olde Western Ave. Streetscape
Olde Western Ave. Streetscape

Revitalizing an historic section of Blue Island with infrastructure improvements and streetscape elements.

Randall at Hopps Railroad Grade Separation and Intersection Improvements
Randall at Hopps Railroad Grade Separation and Intersection Improvements

Increasing roadway capacity, improving intersection safety and providing route continuity.

Hart Ditch Improvement
Hart Ditch Improvement

Creating flood storage, restoring habitats and stabilizing stream banks.

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39
Years in Business


Since its founding nearly four decades ago, our company and the complexity of our projects have seen significant growth. We are proud of our successful, long-term relationships with a wide variety of clients, including municipalities, counties, townships, sanitary districts and drainage districts throughout Chicagoland. We are committed to consistently delivering accurate, timely and cost-effective solutions to a wide range of engineering and environmental challenges.

100
Licensed Professionals


We boast a highly talented, experienced and educated team, which includes three PhDs, more than 90 licensed professional engineers, 20 Certified Floodplain Managers, 11 Certified Professionals in Erosion and Sediment Control and nine Certified Professionals in Stormwater Quality. Our team also includes professional traffic operations engineers, Board Certified Water Resources Engineers, licensed professional land surveyors, licensed structural engineers and a licensed landscape architect.

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245
Total Staff


Our Illinois-based staff is comprised of more than 240 experienced and innovative professionals who provide engineering, surveying and environmental services to clients in both the public and private sectors. With more than a dozen distinct departments, our team’s expansive list of specializations provides a depth of expertise that promotes project success.