10 Point System Maintenance Non-Contract

See how your equipment is performing see if maintenance is necessary. (This usually takes about a 3/4 - 1 hour per system.) 10 point can be for either a spring or a fall.

Spring Inspection:

  1. Check operating pressures.
  2. Check voltages and amperages.
  3. Check temperature drop across evaporator.
  4. Check refrigerant charge.
  5. Check filters.
  6. Check starting contractor contacts.
  7. Check thermostat.
  8. Check air temperature across condenser.
  9. Check that condensate drain is open.
  10. List any discrepancies & inform customer on problems that need attention.

Fall Inspection:

  1. Check for signs of cracks.
  2. Check for damaged safety controls.
  3. Check condition of heat exchanger
  4. Check condition of flue pipe.
  5. Do startup test on burners and controls.
  6. Check condition of evaporator coil.
  7. Check temperature rise.
  8. Check manifold gas pressure.
  9. If heat pump, a separate check on heat & defrost is performed.
  10. List any discrepancies & inform customer on problems that need attention.



We offer service, maintenance, and repair on all brands of residential central HVAC & ductless mini split equipment.


See how your equipment is performing and if maintenance is necessary.

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We install systems ranging from 1.5 TON to 30 TONS. Trane & Trane/Mitsubishi is our primary replacement brand for installation. We offer sizes 9,000 BTU to 60,000 BTU.


Service, maintenance, and repair on all brands of commercial HVAC systems. We replace your existing residential or commercial equipment with a hi-efficient Trane system.


We offer solutions and solve comfort problems

Our goal is to provide Same Day Service, in most cases before 6:00pm, schedule permitting.

  • Residential Service Call $85
  • Commercial Service Call $93
  • “Year Round Special Financing for 36 months" on all equipment for qualifing customers.
  • WE NEVER CHARGE OVERTIME for after-hour, evening or weekend service.



About Us

Bill Owens Heating & Air Inc. is a family owned & operated business and has been serving Chattanooga & Hamilton County since 1979.

  • Office located at 6252 Dayton Blvd Hixson, TN 37343
  • We are a Veteran owned and operated business.
  • We are a Premier Trane Dealer and specialize in Residential & Lite-Commercial Replacement Systems & HVAC ADD-ON.
  • (We do not offer New Home Construction Installation.)
  • (We do not carry R-22 refrigerant anymore. See our Notifications page)

3 Ways You Can Get an Estimate on a New Installation or Replacement?

Call Us

You can call the Sales Dept, Alan Humphrey 423-509-0792 (cell), or Bruce Hubbard at 423-777-8178 (cell).

Contact Form

Send an email using form on Contact Us page.

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Estimate Form

Fill out the form on the Get Estimate page. Your request will be sent to the on-call Sales Person immediately.

Request an estimate today »

Brands We Service

We are Hamilton County & Chattanooga's Independent Premier Trane Comfort Specialist Dealer

Trane Comfort Specialist Badge
Lifestory Research - Trane American's Trust HVAC Brand Badge
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"Brian, your guys really rock. Everything looked perfect with the installation. My wife says the new Trane unit looks pretty but I love the performance. Tell your guys, thank you for a great job." — Steve Maples
"I want to thank everyone who assisted in getting my central heating and air unit installed. Everyone was great and explained everything to me. I will definitely recommend your company to friends." — Teresa Ivey
"Brian, everything about the service your company provided during the installation of our HVAC system was top notch. We're also very happy with the performance of the new unit." — Rick Gehrke

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