Yeomans Chicago manufactures a wide range of wastewater pumping equipment. The company offers a variety of products that include submersible motors, package lift, pneumatic ejectors and grinders. It also manufactures pumps and comminutors. The company also offers products of various other manufactures, which includes Sewer Chewer slug grinders, Easy-Lift package lift stations and Chicago pumps. The company also has expertise in manufacturing modular caps and cables for submersible wastewater pumps. It has been operational for more than 50 years and is ISO 9001:2000-certified. The company uses a variety of tools and machines in production process, including computerized numerical control lathes and vertical boring mills. The company is located in Aurora, Ill.