Commercial Plumbing We handle both residential and commercial plumbing, and we do accept maintenance contracts for commercial buildings. Commercial plumbing needs we support include: Grease traps Backflow preventers Floor drain maintenance Commercial bathrooms Commercial kitchen sinks and faucet repairs Motion sensors on faucets and flush valves Commercial dishwashers Boilers Get a quote for your commercial plumbing needs CURRENTLY SERVING KNOX, LOUDON, AND BLOUNT COUNTIES CALL US 865-770-5511