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St George, Utah’s Expert Furnace Tune-up Service

Furnace manufacturers recommend yearly tune-ups. Call the HVAC professionals at Black Diamond Heating and Air to make sure your furnace is ready to keep you warm.

Remembering to maintain your furnace is essential to avoiding a broken furnace in the middle of winter. Our furnace tune-ups include an inspection, essential parts cleaned, filter replacement, safety check, and a verification of all functions working in proper order.

Furnace Tune-up Utah, Furnace Tune-up St George Utah

Black Diamond’s Signature Furnace Tune-up includes a standard filter replacement.

Erika Stephenson
22:05 07 Sep 19
We woke up at 3 am to water dripping through our ceiling. Black diamond was at our home that afternoon to diagnose the problem with our AC. Within 2 days it was fixed. Our repair man was super friendly and got the job done quick. Hopefully we don't have any issues again, but if we do, we will for sure use black diamond again!read more
Jim Roberts
23:16 28 Jul 19
Fantastic response on a very hot weekend in St George to fix my air conditioning. Thank you to Parker at Black Diamondread more
gabbie floro
19:40 07 Jun 19
Chris pedraza sr and his team were amazing they answered all of my questions and did an excellent job.read more
Peggy Rudd
02:23 10 May 19
Parker was so kind and helpful! He explained everything so well! Would highly recommend Parker and Black Diamond to everyone!read more
Jason Ryser
18:51 09 May 19
Was staying at my uncles second home in St George, and the AC quit working. I needed the ac repaired asap, so I called Black Diamond Heating and Air. They came out within a couple hours, and had me operational within 4 hours. Cant say enough about their fast and professional service. Very impressed.read more
Barbara Bigelow
03:54 27 Mar 19
The service was excellent! They were on time, very professional, and answered all my questions. I will definitely use them again!read more
Patricia Yanzon
11:39 21 Mar 19
Excellent customer service,very professional and they did an amazing job . My house is too old I have to do a liner in my sewer line . They matched competitors prices and they’ve done the job in 2 days in and out no headaches and no excuses. I’m really happy. Thank youread more
Barbara Marshall
19:51 18 Mar 19
Had a very good experience with Black Diamond. Needed a new HVAC system. They were polite and on time. They were done within the timeframe they had given me. The unit is working well. Thank you Black Diamond.read more
Ashley Wiggins
22:29 04 Mar 19
What an awesome company! Lance came in and did a tune up on our heating and air system. He found a small issue with our contactor, showed me a photo of what he had found, explained why it was a concern, wrote up a quote and even offered to clean up the small amount of dust that'd fallen from the attic. He was professional without being pushy. I'd highly recommend them!read more
Rocky Martinez
18:45 28 Feb 19
Amazing service! Black Diamond Experts sent Lance to clean our furnace. He did a thorough job, didn’t rush, walked us through each step, and gave us a wealth of knowledge for maintaining our furnace. The price was reasonable and he had parts to replace a few things on our current unit already with him. He was not pushy and tried to offer us the most economical options. He was so polite and wasn’t there to make a sale but rather to help us out. Thanks Black Diamond Experts!read more
Ann Nafus
01:33 28 Feb 19
Black diamond came out and was amazing. My furnace quit on me. The technician came out the same day and got me up and running. I am so grateful for them. The price was reasonable too.read more
Tatiana Wood
20:11 25 Feb 19
Lance with Black Diamond was amazing. Came when they said he would and helped get my furnace working again. He also showed me some additional things that will help keep my heating costs down. Thanks Black Diamond!!read more
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Why should you get your furnace tuned-up?

Having your furnace tuned-up, as recommended by furnace manufacturers, is an inexpensive way to ensure your furnace is safe and in proper working order to keep you and your family warm during the cold months, while also prolonging the life of your furnace. Neglecting routine maintenance can lead to dangerous problems going unseen. 

An important part of our signature tune-up is checking for gas leaks and carbon monoxide. Carbon monoxide is a natural byproduct of the fuel burning process, and is usually contained within the furnace’s heat exchanger until it is released through the flue vent where it safely leaves your home. When components like the exchanger are old and cracked, odorless carbon monoxide can seep out posing a danger to you and your family. We also check for proper air flow. A dirty air filter can lead to your furnace having to work extra hard to draw in air. This places extra strain on your furnace, which can burn out components and will cost more on your energy bill. 

In addition to performing safety checks we also clean and check the burners and pilot assembly, as well as the blower motor, to name just a few points of our signature inspection.

We also include a new standard filter replacement when you choose to have our signature service tune-up. 

Furnace Tune-up Utah, Furnace Tune-up St George Utah

Furnace tune-ups are often done in early fall just before the colder weather sets in. We always encourage furnace tune-ups prior to heavy use, but they maintenance can be done at anytime throughout the year.  

If you are ready to have your furnace tuned-up, call the HVAC experts at Black Diamond today. 

Black Diamond’s Signature 21-Point Furnace Tune-Up

Here is what you can expect from our Signature Furnace Tune-up.  

  1. Clean and check burners
  2. Clean and check pilot assembly
  3. Check flame sensor reading
  4. Check ignitor resistance
  5. Check and adjust gas pressure
  6. Check for proper temperature rise
  7. Change furnace filter (non-standard filter costs extra)
  8. Check blower motor
  9. Check draft fan amp draw & operation
  10. Inspect heat exchanger for cracks or corrosion
  11. Check thermostat calibration and operation
  12. Inspect gas connections for leaks
  13. Inspect for carbon monoxide
  14. Verify proper air flow in system
  15. Check for flue obstructions
  16. Check for proper combustion air
  17. Check for proper burner operation
  18. Check overall furnace operation
  19. Check all safety controls
  20. Inspect furnace wiring for safety and operation
  21. Perform a combustion analysis on system
    • Check condensate and clean condensation traps (if applicable)
    • Lubricate blower motor (if applicable)
    • Adjust primary air burners (when necessary)
    • Check high limit switch (safety)

Call us now!

435-571-0230

Call us now!

435-571-0230

Call us now!

435-571-0230