Las Vegas Air Conditioning & Heating Experts
Call Today 702.830.7553
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Areas We Serve

HVAC Services That Go Above & Beyond

Sierra LLC Air Conditioning & Heating is a family owned and operated HVAC company providing exceptional heating and cooling services in the Las Vegas county. We are passionate about what we do, which shows in the quality of our work. From AC repairs and heating maintenance to indoor quality services, we’ve got you covered!

We proudly serve clients in the following areas:

If your AC fails to turn on or you need your air filters need replacing, turn to our HVAC professionals. We work quickly and efficiently to provide lasting solutions. Because our clients’ comfort is our main priority, we’re available 24/7 in case of emergencies!

To schedule heating and cooling services today, call (702) 830-7553!

Taking Care of Our Customers Since 1987!

  • Occasionally I run into a company that values its reputation and understands what "customer service" actually means. Sierra is that rare breed.

    “Occasionally I run into a company that values its reputation and understands what "customer service" actually means. Sierra is that rare breed. I'm trying to think of something that didn't go as promised but I can't. They responded to my emergency immediately, diagnosed the problem, explained what had to be done, then did it. Jeremy, who installed my new water heater, explained everything in terms I could understand, was thorough, courteous, laid plastic on the marble floors to make sure there weren't any scratches, and was an absolute gentleman. The price was fair and I couldn't be more satisfied with the entire process. These people obviously have pride in what they do. I would recommend them without hesitation.”

    Mike

  • I have had this contract for several years and have always received superior treatment

    “I have had this contract for several years and have always received superior treatment from appointment making, great technicians and billing process. Darryl O. is very professional and knowledgeable. I know when he is here the job will be done perfectly.”

    Ann B.

  • Excellent customer service and professionalism

    “I am so glad I contacted Sierra. They save me $10K. I originally contact Elite Heating and Cooling and they wanted to replace my entire furnace, coils and condenser in my air conditioner. When all I need done was the motor replaced in my furnace (less than $300). The part was still under warranty so I only had to pay for the installation. I'm so grateful to Sierra (Matt) for being COMPLETELY honest and not trying to sale me something I don't need. Excellent customer service and professionalism. HIGHLY RECOMMENDED.”

    Billie

  • Matt is a knowledgeable and professional technician.

    “Matt is a knowledgeable and professional technician. He is also personal and patient and addresses your concerns. My technician of choice and always welcome to our house.”

    Nicholas & Irene D.

  • I'm very happy with the company

    “Service Rep early for appointment, went to work right away did his check points on outside unit. Adam came in check the heating unit, and answered some concerns my wife had about the operation of the unit. Adam answered my questions as well. I'm very happy with the company and with their employees that represents them. Good Job!!!! From a retired gas company employee :-)”

    Donnie