Notice MainStream Heating & Cooling plans to continue to provide you our best service during this crisis. Please forgive us as we ask our technicians to no longer shake your hand or hug you. We are asking them to wash their hands more frequently and use hand sanitizer. Have no worry, if you need us, we plan to get to you as fast as possible to ensure your home is comfortable and safe. We are open 24/7 and always offer a LOW $49 repair diagnostic if you have an emergency.
Fast Service at a Fair PriceTM Call or text us TODAY! (931) 647-9610  Mainstream on Facebook


Watching your cash flow? MainStream Heating & Cooling offers convenient financing options:

  • Immediate credit upon approval
  • Easy, quick application process
  • No minimum purchase required

wells fargo financing

TVA Financing Available

Low 6% to 9.25% interest rates with no money down! Contact your local utility company for approval.

Other financing options available – Contact Us For Details