Emission & Cooling Solutions
Vehicle Repair and MaintenanceTennessee, United States11-50 Employees
Emission & Cooling Solutions (ECS) provides components and services for heavy‑duty diesel engines, focusing on emission aftertreatment and engine cooling systems. Based in Nashville, Tennessee, the company serves Class 5–8 trucks, heavy machinery, and stationary power units and operates across multiple locations nationwide. Alongside new-product offerings, ECS provides aftertreatment repair and remanufacturing services for emission components, including DPFs, DOCs, SCRs, and Onebox units, under its DPF RENU program. DPF RENU was developed with input from OEM engineers and is described as the only multisite remanufacturing program recommended by the OEM. This positions ECS as a specialized provider within the heavy‑duty diesel components market.