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“The tech came out stating we needed a new contactor even though we had power going to the unit but the fan was not running. I stated should you not check the power coming from the fan to the power sup…”
“I spoke with Jarred about getting a new Diakin Heating and Air system installed. I had several questions about 2 different units I was considering. He was very patient, answered my questions, and was …”
“I am really impressed with A Best. I had my condenser, compressor, and furnace replaced. The cost of the complete replacement was very fair and competitive. The technicians are knowledgeable and court…”
“We received a call from A-Best Air saying we were due a service on our AC unit. We scheduled the service and also expressed concern about one of the units. The tech came out, he was polite. He was her…”
A Best Air & Heat provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Tulsa, OK.
A Best Air & Heat has a 4.7 out of 5 star rating based on 1,077 Google reviews.
All listed providers have a verified Oklahoma contractor license at time of publication. You can verify on the Oklahoma Construction Industries Board (CIB) — Mechanical Division lookup at https://www.ok.gov/cib/Search/.
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Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Oklahoma Construction Industries Board (CIB) — Mechanical Division · Company data: verified business records + Google Business profile
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