Need expert water heater repair in Knoxville TN? ProFlow Plumbing & Drain provides fast, reliable repairs, maintenance, and replacements for gas, electric, and tankless water heaters. Our licensed Master Plumber also offers drain cleaning, sewer services, leak detection, pipe repair, repiping, fixture installation, garbage disposal services, water filtration, reverse osmosis systems, kitchen and bathroom plumbing, and emergency plumbing solutions across Knoxville and East Tennessee.