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!

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
He explained everything he was doing thoroughly and did the repair in a timely manner.
“Todd from Sierra Air was outstanding. He explained everything he was doing thoroughly and did the repair in a timely manner. He was very professional and because of his knowledge of my air conditioning unit I purchased the maintenance agreement.”

Michael P.
I have so much trust and faith in Sierra
“Matt showed up today to help me with a balance air problem for our new inside and outside unit. He was told my problem and promptly went to work at correctly it. I ask him how he was familiar with air balancing? He told me his education back ground in the field and all the extra classes he has taken to get to where he is today. I knew I was in good hands. He also ended up doing my season checkup and with the weather we are having not to soon for me! He will have to order some parts but because the unit is so new it is a minor and no charge to us. He talked to his supervisor and said they would do it as soon as the parts get in! The bottom line is my happiness! I have so much trust and faith in Sierra that I know everything they do and tell me is what needs to be done. After years of doing business with them off and on I choose to stay with them as some others who just take advantage of folks. This company is honest.”

Tricia
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.
Occasionally I run into a company that values its reputation and understands what "customer service" actually means. Sierra is that rare breed.
“Occasionally I run into a company that values its reputation and understands what "customer service" actually means. Sierra is that rare breed. I'm trying to think of something that didn't go as promised but I can't. They responded to my emergency immediately, diagnosed the problem, explained what had to be done, then did it. Jeremy, who installed my new water heater, explained everything in terms I could understand, was thorough, courteous, laid plastic on the marble floors to make sure there weren't any scratches, and was an absolute gentleman. The price was fair and I couldn't be more satisfied with the entire process. These people obviously have pride in what they do. I would recommend them without hesitation.”

Mike