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Heating & Cooling Services in Centennial Hills

Make the Right Choice; Call Sierra Air Conditioning & Heating!

If you have ever had to experience the incredible misfortune of a sweltering summer afternoon in the Las Vegas desert without air conditioning, then you know just how miserable of an experience it can be. Even when indoors, going without cooling for a short amount of time can make your space stuffy, heavy, and unbearable. That’s why you need an air conditioning repair contractor who will not only respond to your calls for help with quality service, but do so quickly. At Sierra Air Conditioning & Heating, we’ve prided ourselves on becoming one of the leading names for Centennial Hills air conditioning services, and we’re proud to offer high-quality repair and installation services for homes and businesses.

When Sierra Air Conditioning & Heating opened more than 30 years ago, we wanted to simplify our business and just do the right thing for our customers. When someone trusted us to take care of their air conditioning system, they were putting their most important appliance in our hands, and we wanted to treat it as such. Today, this philosophy of always delivering quality repair and installation services, great customer service, and exceptional value has earned us a reputation as one of the leading names in our community. We perform thousands of repairs per year for customers throughout the area, including both complex and routine fixes alike. We also offer total system replacements, maintenance, and even flexible financing so you can get what you need without blowing out your budget!

Call Sierra Air Conditioning & Heating at (702) 830-7553 if your air conditioning has quit on you and we’ll make sure it gets fixed as soon as possible!

We Fix All Types of Air Conditioning Problems

If we were to ask the average person how their air conditioner works, they likely wouldn’t be able to tell us much, if anything at all. For the average person, the technology that goes into air conditioning systems is complex and difficult to understand, and that’s okay. That’s why having a professional who can help you fix your problems when they arise is so valuable for homeowners. At Sierra Air Conditioning & Heating, we offer a broad range of air conditioning repair services designed to tackle any and all problems you might be facing. From the most complex and intricate fixes to routine repairs, we get the job done so you can go back to living in comfort.

Our full range of air conditioning services includes:

  • Faulty or dead blower fans
  • Electrical connection problems
  • Weak or low airflow
  • Strange sounds or smells
  • Compressor problems
  • Inconsistent temperatures

Sierra Air Conditioning & Heating understands that air conditioners don’t give you a choice as to when they will break, and likewise going without air conditioning for even a small amount of time can be extraordinarily difficult. That’s why we offer 24/7 emergency service availability—we can come to you at any time to fix your problem so you don’t have to wait any longer than absolutely necessary.

AC Replacement Services in Centennial Hills

Is your air conditioner more than 15 years old? Has your system begun to break far too frequently for your liking? Is the average cost of an air conditioner repair starting to climb to absurd levels? These are just a few reasons why you might want to replace your air conditioning system. Even the most well-built system will eventually wear out, and Sierra LLC is here to help you when it does. We carefully select every new system we install, and we always use premium workmanship and professional-grade materials to ensure your new system will withstand the test of time.

Turn to the Las Vegas area’s leading name in air conditioning services the next time you need a repair or replacement! Contact Sierra Air Conditioning & Heating today.

Taking Care of Our Customers Since 1987!

  • I would highly recommend Sierra and their customer service

    “Since we moved into our new house we have heard a noise . At really odd times, so bad my daughter would be kept awake. During the day I had thought the banging was the homes being built, I notified our builders supervisor to make an appointment for a warranty call. I think he thinks we were hearing things. Tony came out this morning and listened to us, then went above and beyond to find the problems. In this heat he went in the attic, and he found a long metal tube left over from construction which was part of the problem, then he tightened everything and insulated to make sure we have no more banging. We give him an A plus, plus. Also Yvonne in the call center was great communicating with us. I would highly recommend Sierra and their customer service. Especially Tony.”


  • Our technician Darryl was very thorough, honest and informative.

    “Our technician Darryl was very thorough, honest and informative. He did a great job maintaining our unit and showed us before and after photos. He was on time and cleaned up any mess before he left. I would definitely recommend Sierra for all of your HVAC needs.”

    Jeffrey & Deborah C.

  • Had my unit back up and running within minutes

    “I really hate when I have any heating or cooling problems in my home, but at the same I am very thankful that Sierra Air is just a phone call away from fixing whatever is wrong. On my recent service call, my technician Greg Psotka was extremely helpful and efficient and he had my unit back up and running within minutes of arriving at my home! My unit has been running like a champ, and this is type of service and peace of mind that I really appreciate. Thanks Greg and Sierra Air!”


  • Sierra Air is very professional and offers great service.

    “Sierra Air is very professional and offers great service. Today, my technicians Wayne and Dan did an excellent job on the maintenance of my units (I have 7) Dan even took the time to draw a diagram for me to show how my system works. Everything checked out fine, except for a minor thing. But Sierra has been doing my bi -yearly maintenance for about 5 years now which I truly believe helps to extend the life of my systems. Thank you Sierra and Wayne & Dan!”

    Lynne U.

  • Great service and awesome employees.

    “Great service and awesome employees. We were especially impressed with Jay our service technician. He was on time, very efficient and knowledgeable. He had a great personality and answered all of our questions.”

    Dennis G.