Call for reliable AC replacement in Knoxville TN.
 

Heating

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

Heating

Call us for AC repair Oak Ridge TN.

Heating

REPAIR • REPLACEMENT • MAINTENANCE
 

Call A-1 Certified Service, Inc. for furnace repair and replacements, professional air duct cleaning, ventilation problems, and heat pump repair or furnace cleaning and seasonal safety inspections. We are your complete Home Air Comfort Specialists.

Call the HVAC Specialists, A-1 Certified Service, Inc. today for high efficiency furnace installations that will keep you and your family in low cost, eco-friendly comfort all year!

Heating Services

  • furnace repair
  • furnace service and cleaning
  • high efficiency furnace
  • heat pumps
  • indoor air quality
  • coil and duct sanitation
  • duct cleaning
  • home protection- smoke alarms, co detector,
    whole house surge protector
  • whole house humidifier
  • duct repair/ reroute/ modification
  • wifi / smartphone thermostats
  • residential zoning systems
  • ductless mini systems
  • weather sealing/ home efficiency
  • thermostat service
  • filter replacement
  • Attic Insulation
For AC in Knoxville TN, we accept all major credit cards.
 
We accept cash for Cooling 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 Cooling repair service provided in Oak Ridge TN.
For AC 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 AC 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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