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.

ABOUT SIERRA LLC AIR CONDITIONING & HEATING

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 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.

Taking Care of Our Customers Since 1987!

  • 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.

  • They come into your home as service technician and leave as representative of a company that makes you feel like they are part of the community that you live in. Makes you feel comfortable opening your door to this type of services for your home systems.

    “I am very pleased with Sierra AC & Heating services, their personnel are top-of-the-line in skills, appearance, and knowledge of the systems that they service. They come into your home as service technician and leave as representative of a company that makes you feel like they are part of the community that you live in. Makes you feel comfortable opening your door to this type of services for your home systems. Thank you!!!”

    Jerry F.

  • 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

  • The same technician regularly comes to my house each season for the tune up and he remembers me each time which is super rare to be able to say the same about any company these days.

    “Sierra is extremely professional and timely. I really appreciate the follow-up calls to let me know exactly when the technician is on the way out so I do not have to wait around for hours. The technicians are super helpful and friendly, even replacing the batteries in my thermostats and offering to change out the air filters. The same technician regularly comes to my house each season for the tune up and he remembers me each time which is super rare to be able to say the same about any company these days.”

    Ryan E

  • We have been using Sierra Air for over 10 years and trust them to take care of a very important part of living in this harsh desert.

    “We have been using Sierra Air for over 10 years and trust them to take care of a very important part of living in this harsh desert. Sierra Air helped us to limp along with an aging a/c heating system for many years as economically as we could, before we upgraded last year. We did not consider anyone else to perform our install of our new Lennox System. Yesterday, Tyrone performed the first service of the heating portion, with the a/c service being done last April. Tyrone's care in entering our home was very professional and I would not want anyone else. Thanks to Sierra Air, Tyrone and the other professionals at Sierra Air in Las Vegas.”

    David