Unclaimed listing · compiled from public sources

St. John's Heating & Air

Ooltewah, TN · 423-855-4200 · 30+ years in business

★ 4.8 (96) google

Family-owned business run by Larry St. John with strong emphasis on guarantees and workmanship. Services all makes and models of HVAC equipment. Offers 'On The Way Alert' system for technician arrival notifications. Has two locations serving greater Chattanooga area (Ooltewah and Athens).

Services & pricing

• System Replacement — In-Home Estimate

  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.