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Summerlin AC Repair & Replacement

Stay Cool With Our Air Conditioning Services

Out here in the vast desert of the American southwest, air conditioning is a vital part of life. Anyone who lives in the Las Vegas area knows just how brutally hot temperatures can get from May through the early days of October, with temperatures in triple digits being a fairly regular part of life. Throughout this season and even certain days out of it, we depend on air conditioning to keep us cool and comfortable. That means when something goes wrong with your system and it stops working as expected, it’s extremely easy to become stressed, frustrated, or even angry. Let’s be honest: going without air conditioning for even a short amount of time is an unpleasant experience that nobody should have to go through.

At Sierra LLC Air Conditioning & Heating, we offer a wide range of services for your air conditioning system, making us the name you can call for all your needs. From simple repairs to complex fixes and overhauls, upgrades, or maintenance, we offer them all and customer service that’s unmatched anywhere else. Our workmanship has been widely regarded as some of the finest in the industry, unmatched anywhere else in our community. Likewise, we’ve always held our customer service to elite-level standards, ensuring our customers are always given the best. It’s this constant commitment to doing things the right way that has earned us the trust of our community, and one of the leading Summerlin air conditioning repair and replacement companies. You can be confident we’ll handle your job properly, getting you back to living your life in comfort as soon as possible.

Sierra LLC Air Conditioning & Heating is here to help you when your air conditioning needs help! Call us at (702) 830-7553 today to schedule your appointment.

We Repair All Types of AC Problems

Air conditioning problems come in a wide variety of different shapes and sizes. Of all of the appliances in your home, your air conditioner might be the most complex, and that means it’s one of the most likely to break down. With so many different parts that need to work together to let your system do its job, even one minor hiccup can bring your entire air conditioning system offline, leaving you to wonder what happened. At Sierra LLC Air Conditioning & Heating, we do more than just wonder: we find the problem at the source and fix it properly.

Our full range of Summerlin AC repairs includes:

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

Here at Sierra LLC Air Conditioning & Heating, we understand that sometimes you can’t help when an air conditioning problem happens. Sometimes your system quits on you in the middle of a sweltering hot night or on a weekend when you’re hosting company. When this is the case, we’ll send someone to you right away. We’re available 24/7 for emergency service help so you don’t have to wait any longer than necessary to solve your problem.

Why Won’t My AC Turn On?

Let’s face it, Summerlin can get pretty hot. When the temperature rises, the last thing you should have to deal with is an AC that won’t turn on. But before you panic, there are a couple of reasons why your cooling system might not be working.

Reasons Why Air Conditioner Won’t Turn On:

  • Tripped Circuit Breaker: The circuit breaker prevents your electrical from getting overloaded. If you have one too many things plugged in, the tripped circuit breaker will turn off your air conditioner.
  • Broken Thermostat: The thermostat communicates the temperature to your cooling system. If it’s broken, your AC won’t know what the weather is like outside and won’t know when to turn on.

Dependable Summerlin AC Replacement

Has your air conditioner quit on you? Is it time to replace your air conditioner outright? Sierra LLC Air Conditioning & Heating is one of the leading names in air conditioning replacement services in Summerlin and throughout the Las Vegas valley. When you need a new air conditioner, we offer high-quality installation using premium parts and systems from leading name-brand manufacturers for optimal results. Every system is carefully matched to your home, and every installation is completed thoroughly so you can enjoy summer in cool comfort.

Have your air conditioner serviced by the team from Sierra LLC Air Conditioning & Heating! Contact us today.

Taking Care of Our Customers Since 1987!

  • They are reliable, honest & do a great job.

    “Sierra, LLC has been our AC experts since we moved in our new home 3 years ago. They are reliable, honest & do a great job.”

    Debbie L.

  • I would highly recommend these folks

    “Sierra Air and Jason Thack (30 years’ experience) are the BEST in Las Vegas area. First of all, my AC stopped working at about 4p on a Friday and to make matters worse, I live in a manufactured home and there are essentially, only 2 companies licensed to work on manufactured homes. I was very pleasantly surprised when the dispatcher, Michelle called and set up the service call last night and I asked about the service contract they offered on their website if I would be able to apply the reduced discounts and benefits to being a member for this repair job and the answer YES. I was told to expect a call from dispatcher about 30-45 min before they would arrive (between 8a-10a) and at 715a, they called to say he was on the way. He arrived at 8a and within 10 minutes, had diagnosed the broken fan 9a, had cool air blowing through the vents and he went ahead and did the 'spring' maintenance on the unit. Overall, a very pleasant experience and I was expecting a big $$ amt, being the weekend and July in Las Vegas and, all total work done including parts and warranties came to $1000....that included changing 3 capacitors to eliminate a near-future service call or two. I am grateful, cooled off in my house, and would highly recommend these folks (who discuss actual fees and costs PRIOR to any work being done).”


  • What a GREAT experience with you!

    “Where do I start?? What a GREAT experience with you!!! From the first phone call, to Chris AND to the team that replaced our old unit with the new.. I am so overwhelmed by the prompt service and professionalism of your employees. This was the first MAJOR purchase of a house hold item and we can't thank you enough for making it worry-free. I know we will enjoy the comfort of our home now THANKS to you! I am a stylist here in town, and I WILL be handing out your number to ALL my clients! THANK YOU again!!! Keep up the great work!”


  • 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.”


  • Jared provided value-added service that educated me on the various options for more efficient and healthy air filtration. Thanks Jared for the friendly conversation, information and great inspection.

    “Today, Thur, Mar 23, 2017, Jared provided us an inspection of our air conditioning. The best i can say about him may not be sufficient. He was professional, courteous, and knowledgeable. He even took his booties off and on after i told him he didn't need to. Jared was not hurried, he even was friendly to my sheepdog, Vinnie. Once he was done, he answered a number of my questions. Prior to starting, Jared gave me a packet of info to read through, and I had questions. He stepped through each of my questions offering a detailed explanation on the membership program, filtration systems, thermostats, and water heater. Jared provided value-added service that educated me on the various options for more efficient and healthy air filtration. Thanks Jared for the friendly conversation, information and great inspection. Were are set for the heat. Sierra LLC, the confidence you have placed in Jared is well-founded.”

    Arnie L.