Las Vegas Air Conditioning & Heating Experts
Call Today 702.830.7553
Service That Soars Above the Rest
About Our Company

About Sierra LLC Air Conditioning & Heating

Learn About Our Las Vegas Air Conditioning 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, services, and installs 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!*

When you choose to work with Sierra LLC Air Conditioning & Heating for your AC & heating needs, you will receive:

  • Professional, courteous technicians that are fully trained and certified in heating repair and maintenance.
  • Fair pricing and no hidden costs or charges for overtime, ever!
  • Free estimates for all of your needs.
  • Emergency services, 24 hours a day, 7 days a week, 365 days a year.
  • Service that soars above the rest.

Sierra LLC Air Conditioning and Heating Trucks

Upfront 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 and water heater 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 our Las Vegas HVAC company 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.

Taking Care of Our Customers Since 1987!

  • 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!”

    Patrick

  • 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.

  • 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.

  • The company as a whole seem to really care about their customers.

    “The company as a whole seem to really care about their customers. From the receptionist that takes the call to the tech (Adam) who responds and makes sure your Heat/AC is working well! My AC is a fairly new install. The Tech that did the initial inspection and made suggestions on what would work well to the crew that installed it in a very timely manner. They all were polite and respectful to me and my property. I thank them all!”

    Raymond

  • Shawn is very thorough

    “Shawn is very thorough. He explained what was done during the maintenance check-up plus he created a recommended future action list for me.”

    John A.