covalen represents leading manufacturers in the markets it serves. Click on the “products” tab to learn more about covalen’s solutions and these companies. Wastewater Systems: Packaged Grinder Pump Stations for Low Pressure Sewage Collection Systems...
Learn how covalen helped develop an innovative approach to fulfilling this school’s HVAC requirements cost-effectively. Kankakee Valley Schools Kankakee Middle School, grades 7 -8, 555 students Kankakee Valley High School, grades 9 – 12, 1,056 students...
Learn how covalen helped improve the quality of life at this large lake community by replacing failing septic systems with a low pressure sewer solution. Twin Lakes Regional Sewer District Lake Freeman, 1,547 acres with 50 miles of shoreline Lake Shaffer, 1,291 acres...
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