Your best choice for AC, Plumbing, & Furnace Repair in Oak Ridge, TN
Since 2000, A-1 Certified Service, Inc. is your best choice for repair, installation, and service in homes and buildings just like yours in the Knoxville area. We take special pride in the craftsmen we train and employ--a fact you'll see in the reviews below. It's also noticeable immediately in the attitude and integrity our technicians bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. You can also be assured that A-1 Certified Service, Inc. stands behind the work we do as well as complies with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for AC, Plumbing, & Furnace Repair in Oak Ridge, TN. Call us today at (865) 691-5088!
Local Reviews
for Oak Ridge, TN
Powered by Nearby NowGreat service
Beverly - Oak Ridge, TN
Very friendly and helpful
Great
Jeanie - Oak Ridge, TN
Service was excellent, the technician was very professional and polite.
Tyler S.
Finished installing package unit
Matt M.
Daikin inverter.
Marcus W.
2 system heat pm. Goodman HP
Marcus W.
Heat maintenance, Goodman pkg HP
Marcus W.
Heat maintenance, Rheem pkg hp
Tyler S.
Finished attic insulation
Tyler S.
At job site, preparing to blow attic with insulation.
Matt L.
Performed a heating inspection on a Fujitsu mini split system
Matt M.
Trane heating repair.
Marcus W.
Heat maintenance, Goodman pkg HP.
Marcus W.
Heat Maintenance, Daikin pkg gas
Marcus W.
Service call, no heat, Coleman pkg gas
Matt L.
Warranty repair on a Goodman 2 ton split heat pump.
Matt L.
Performed a heating inspection on a Amana package heat pump.
Matt L.
Performed a heating inspection on Daikin gas pack.
Matt L.
Performed a heating inspection on Daikin gas pack.
