Call 435-571-0230 Now for an Appointment

Utah’s HVAC Experts

Providing HVAC Services in St. George & Surrounding Areas

Count on the expert HVAC technicians at Black Diamond Heating and Air for your heating and air conditioning needs. We install and repair heating and air conditioning systems. Contact us today to schedule an appointment with one of our experts. We’ll help you be ready for when the temperature changes.

Utah HVAC Installation & Service, HVAC St George Utah

Service: 5 Stars | Professionalism: 5 Stars | Quality: 5 Stars

“Black Diamond Electric, Plumbing, Heating and Air is the most professional, courteous, and timely AC repair company I have worked with in 15 years. Joel arrived on time and had researched the previous tune ups at my home with the repairmen who took notes. What a great team! He consulted again with them as he problem solved and it was reassuring to know that a whole team was available to solve the problem.
Competitive pricing and great service 5 stars!”

Anna B. Salt Lake City, UT

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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Award Winning Service

Need a New Furnace or Air Conditioner?

From the first call to completion of installing a new furnace or A/C we strive for excellent customer service. You can count on Black Diamond Heating and Air for up-front pricing, quality workmanship, and a service guarantee unmet by other companies.

Our knowledgeable HVAC technicians will be able to come to your home or office and help determine the best furnace or air conditioning system for your space.

Utah HVAC Installation & Service, HVAC St George Utah
Furnace and Air Conditioner Brands We Serviced, HVAC St George Utah

We offer financing options with approved credit to those who qualify.

We Provide Many HVAC Services

Our HVAC technicians commonly install, repair, and maintain furnaces, air conditioners, mini-split ductless air conditioners, and heat pumps of all brands.

 We also install climate control devices, zone control systems, and smart thermostats.

Some of our common heating services include: 

New Furnace Installation

Heat pump installation

Furnace repair

Furnace replacement

Igniter Replacement

Furnace Maintenance or Furnace-Tune-up

Changing air filters

Furnace inspections

Duct work

Furnace cleaning,

Thermostat repair and installation

Zone control system installation and more.

To learn more about heating services click here.

Some of our common air conditioning and cooling services include:

Air Conditioner Installation

Air Conditioner Repair

Air Conditioner Maintenance or Tune-up

Air Conditioner Replacement

 

Some of our common air quality services include: 

Humidifier Installation

Air purification system installation,

 

The Importance of Having Your Furnace Tuned-up

Having a fully functional furnace that you can rely on is essential to healthy living during the colder months of Utah. Just like a car needs maintenance to continue to function at its best, a furnace requires maintenance to stay efficient and catch any problems before they cause your furnace to stop working. Furnace maintenance is often referred to as a tune-up. Our furnace tune-up is a 21 point inspection and also includes a standard filter replacement. 

Furnace manufacturers recommend a yearly tune-up and a regular filter change to ensure the longevity of the life of your furnace. 

It is important to have your furnace cleaned and inspected.

A Quick HVAC Checklist With Reminders

  • Remember to have your furnace and air conditioner tuned-up once a season as manufactures recommend.
  • Be sure to check your furnace filter regularly for cleanliness and change it at least every few months or more frequently if needed.
  • Save energy by programming your thermostat to your schedule.
  • Install proper smoke and carbon monoxide detectors
  • DO NOT use generators inside of a house
  • Call for repairs as soon as irregular noises start happening

Call us now!

435-571-0230

Call us now!

435-571-0230

Call us now!

435-571-0230