Our Mechanical/Electrical Engineering Department focuses on municipal, IDOT, tollway and county roadway/streetscape lighting projects, as well as site and parking lot lighting, ITS, local event power, standby generators, potable water pump stations, stormwater pump stations, sewage lift stations, electric vehicle chargers and more. CBBEL is a full-service civil engineering firm with more than 250 professionals committed to delivering accurate, timely and cost-effective solutions to a wide range of engineering and environmental challenges.