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(702) 830-7553
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Sierra LLC Air Conditioning and Heating TeamAbout Sierra LLC Air Conditioning & Heating

Learn About Our Las Vegas Air Conditioning & Heating Company

With over 30 years of experience, we’ve been providing air conditioning, heating, and indoor air quality services to the Las Vegas Valley. As a locally owned and operated family business, we proudly serve our clients with integrity and professionalism. We want you to become and remain part of the Team Sierra family.

Service That Soars Above the Rest

Sierra LLC Air Conditioning & Heating is driven by the satisfaction of our clients. Every member of our team is dedicated to treating customers with the utmost respect. You can trust us with your family’s safety and comfort. Our technicians will always be honest with you about the options you have when servicing and replacing your Home Comfort System. We are not focused on selling equipment, we are focused on providing you with education and solutions to increase your home’s efficiency and save you money.

Available to Help You 24 Hours a Day, 7 Days a Week, 365 Days a Year

Things always seem to go wrong at the worst possible times. That is why Sierra LLC Air Conditioning & Heating offers 24/7 availability for repairs and services every single day of the year, including weekends and holidays. No one should have to suffer through the heat or cold in the middle of the night, on a weekend, or during a holiday. Our team of professionals is here to save the day! And our vans act as moving warehouses, fully-stocked with parts and materials needed to complete your service. This means your service is completed the first time we come out!*

Sierra LLC Air Conditioning and Heating TrucksUpfront and Fair Pricing

No extra fees! Our prices are the same whether we come out to your home on weekdays, holidays, nights, or weekends! We even offer same-day service and priority service for our SAM Agreement members. We focus on bringing you only the highest quality of work. Our technicians make sure you understand all of your options and pricing before we start work.

Training Matters – Choose Professionals You Can Trust

Our technicians are all drug-tested, background-checked, NATE-certified, EPA-certified, and professionally trained. Each member of Team Sierra is held to a high standard of training and excellence. We even have continuous, on-site training for our technicians to make sure they are up-to-date about the latest products and services in the HVAC industry. If we wouldn’t want them working in our own homes, then we won’t send them into yours.

Written Guarantees

Your satisfaction is what drives us. If you aren’t happy with any part of your experience—from the personnel to the services to the rates—then we aren’t happy, either. We keep our clients fully informed and will tell you everything you need to know about what needs to be done and how much it will cost before any work is performed. Our team members are also committed to treating every customer with respect and courtesy. Our services and repairs are backed by our guarantees, giving you peace of mind that we will provide you with the best quality service and care. Read all of our Written Guarantees.

Contact us today at (702) 830-7553 to schedule a free estimate!

*Same day replacement on parts exclude special order parts not regularly stocked on our service trucks.

We Proudly Support

  • Rapport Leadership International
  • Habitat for Humanity
  • Special Olympics
  • Project 150

Superior Service That Soars Above The Rest

  • 5

    "Tyrone is a service pro. He has serviced my HVAC previously and is always professional and knowledgeable. Excellent service technician."

  • 5

    "Sierra continues to excel in customer service. Tyrone explained the minor issue that could cause my ac some issues and it was a simple and easy solution to prevent bigger problems."

  • 5

    "Greg was at my house within the hour of me calling for a tech to come out and troubleshoot my a/c unit. He was polite, professional and diagnosed the issues in less than 30 mins. Highly recommend Sierra LLC Air Conditioning to anyone having problems ..."

  • 5

    "We are new customers to Sierra Air. Jeremy was scheduled to arrive between 2 and 6. He showed up before noon and did a very thorough inspection of our two air conditioner units. We were so impressed, we purchased the service agreement. We look ..."

  • 5

    "Very professional, funny, and honest. No high pitch sales. If I ever get any issues you will be the first I call. Thank you Jay S."

  • 5

    "We have been doing business with Sierra Air for 6 years now, ever since we had our home built. Every tech that they have sent us in the past has been very knowledgeable and professional and courteous when using their slip on covers for their shoes ..."

  • 5

    "Jeremy was fantastic! He quickly diagnosed the problem with our A/C unit and made the repairs immediately. He explained the costs involved in detail, was considerate, courteous, and efficient. I will definitely call on him again. Thanks for the great ..."

  • 5

    "Shawn from Sierra Air was very professional. Was right on time and after complete inspection sat down with us and explained all of his findings. Would recommend Sierra to anyone."

  • 5

    "Matt arrived on time as promised. Office called 30 minutes ahead to let me know that he was on his way. Very polite and efficient. Matt did the spring-summer system inspection. New system was installed last year - September so we are still on our ..."

  • 5

    "Keith the tech and the office personnel were very professional and friendly. Got the job done on in a timely manner. Would recommend to anyone."

  • 5

    "This is my third year using Sierra Air to handle all my HVAC maintenance. They have been excellent in the past and I expect nothing but excellence in the future. The office staff, and in particular, Yvonne, have been very professional and helpful. ..."

  • 5

    "I've known and used Sierra Air since they opened their doors and I wouldn't use any other company in the Las Vegas Valley. Darren the owner has always been fair and willing to discuss any issue or question I've had throughout the years. I started ..."

  • 5

    "Very courteous and effective service by Matt B. Answered all questions and went above and beyond by changing filters. We have been long term customers and will continue as such."

  • 5

    "I would be remiss if I did not take the time to give Tyrone a five star rating. He was thorough and knowledgeable in his assessment and presentation of the status of my heating and air conditioning system."

  • 5

    "Derik came out to my house (on time) and explained to me that my A/C units were not nearly as old as I was told by THREE other companies! He was up-front and honest with me about the age of my A/C and furnace and explained my options for maintaining ..."

  • 5

    "Once again Luis Rivera has exceeded my expectations. During my Air Conditioning service appointment he taught me how to check my condenser "receive" and "return" pipes so that I can ensure the system is functioning properly. And while Jacob, his ..."

  • 5

    "We purchased a new HVAC system in June; we are so glad we did and Sierra LLC did an outstanding job for us! Our electric bill seriously dropped, because the new system is so efficient! Thanks, Sierra!"

  • 5

    "I love Sierra Air. It starts from the great customer service from Nikole D. She was so information about all your services and programs. Very friendly and I felt like i have a personal relationship with her. Tyrone is awesome I just love him his ..."

  • 5

    "Great customer service and Drew took me thru each issue and explained everything in detail"

  • 5

    "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."

  • 5

    "Derek Serge at Sierra LLC is a true professional. He was here for several hours working on the ac unit and did a wonderful job. He also explained all our options in great detail and was very patient with us. He should be commended for his hard work ..."

  • 5

    "Dina was terrific in working with me on scheduling and Tyrone was fantastic at servicing our units. He explained what was needed and recommended things for us to consider in the future to keep our units running well and more efficiently. Totally ..."

  • 5

    "Outstanding service Moise and his supervisor. This company has provided the best possible service of any A/C company I have used in the past 10 years. I am so grateful for their honest, care and professionalism. Again, thank you!!!!"

  • 5

    "Service Tech was on time; took care in performing his duties and left the house as clean as he found it. On time. Efficient. Took time to explain what he did."

  • 5

    "Tyrone was efficient courteous and very informative. Highly recommend this tech and his great customer service. A great employee for Sierra Air."

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