Unclaimed listing · compiled from public sources

Northwest Plumbing Company

Knoxville, TN · (865) 690-7777 · 30+ years in business

★ 4.3 (23) google

Family-owned business founded in 1994 by brothers Steve and Brian Graham. Serves both residential and commercial clients including restaurant plumbing. Conducts background checks and drug testing on all employees. Claims to offer the strongest guarantees in the industry.

Services & pricing

• Water Heater Replacement / Install

  Quote — depends on job details

• Emergency / After-Hours Plumbing

  Quote — depends on job details

• Drain Cleaning / Unclogging

  Quote — depends on job details

• Repipe / Sewer Line Work

  Quote — depends on job details

• Sump Pump Install / Repair

  Quote — depends on job details

• Water Heater Repair — Diagnostic

  Quote — depends on job details

• Faucet / Fixture Repair & Install

  Quote — depends on job details

Data basis: public sources only · Last updated 7/3/2026 · Own this business? Sign up with your business email to correct and manage it.