Call for reliable Furnace replacement in Knoxville TN.
 

Tankless

See what makes A-1 Certified Service, Inc. your number one choice for Plumbing repair in Oak Ridge TN.
Knoxville, Tennessee

Tankless

Trust A-1 Certified Service, Inc. for with your tankless water heater service in Knoxville TN.

Tankless

REPAIR • REPLACEMENT • MAINTENANCE
 

Have you been saving up to replace your existing water heater with a tankless system? Perhaps your current tankless system hasn't been running like it used to, or just stopped working entirely. It may be time to replace that tankless system with a new updated one. A-1 Certified Service, Inc. has the technicians and the tools to get your tankless water heater needs taken care of today!

Did you know a huge part of your home's energy usage comes from heating water? Not only can a tankless water heater save you on your energy bill every year, but tankless units can offer a continuous supply of hot water. You won't have to worry about running out of hot water while filling up the bath anymore. Call A-1 Certified Service, Inc. today for high-efficiency tankless water heater installations that will keep you and your family in a low cost, comfortable, eco-friendly household for years to come!

Tankless Water Heater Services

 
  • Tankless water heater repair
  • Tankless service and cleaning
  • High-efficiency system
  • Valve cleaning
  • System flush
  • Annual maintenance
  • Scale removal (limescale)
  • Clean the filter
  • Install venting pipe
  • Tankless system installation
  • Estimate proper tankless size
  • Gas-fired tankless unit
  • Electric tankless units
  • Install proper shut off valves
For Furnace in Knoxville TN, we accept all major credit cards.
 
We accept cash for Heating repair service provided in Oak Ridge TN.
We accept check for Plumbing repair service provided in Farragut TN.
 
24 Hour Emergency Service Available
Call us today  •  (865) 691-5088  •  or  •  Fill Out Our Online Form
We accept cash for Heating repair service provided in Oak Ridge TN.
For Furnace in Knoxville TN, we accept most major credit cards.
We accept check for Plumbing repair service provided in Farragut TN.
24 Hour Emergency Service Available
A-1 Certified Service, Inc. works with Trane Furnace products in Oak Ridge TN.
Contact Information
 
2511 Byington Solway Rd.
Knoxville, TN 37931
(865) 691-5088
Monday - Friday  |  7:30am - 5:00pm
24 Hour Emergency Service Available
2511 Byington Solway Rd.
Knoxville, TN 37931
(865) 691-5088
M-F  |  7:30am - 5:00pm
24/7 Emergency Service Available
 
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