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Warranty Information

Register your warranty online

In order for your warranty to be valid and effective, you must go online and register your new Home Comfort System equipment with the manufacturer. The timeframe to register your equipment, details, and length of your warranty may differ depending on your manufacturer.

Each manufacturer has varying requirements to register your system for the additional 5 year parts warranty. Starting in 2016, some manufacturers require online registration of equipment within 90 days, while others require you to register within 60 days.

Click on the manufacturer below to view your more information about the warranty your manufacturer offers. We have included some general information you will need to gather from your equipment in order to register your warranty. If your equipment's information is inaccessible to you, please feel free to call us and we can help you look up the information you need about your equipment.

*Extended 5 year warranty on parts applies to parts warranty only. Not all manufacturers may offer this extended parts warranty. You must check with your manufacturer.

Taking Care of Our Customers Since 1987!

  • 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

  • Matt is a knowledgeable and professional technician.

    “Matt is a knowledgeable and professional technician. He is also personal and patient and addresses your concerns. My technician of choice and always welcome to our house.”

    Nicholas & Irene D.

  • 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.

    “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 with the Honeywell Electrostatic Filters in the attic of my second & third house and currently have the Lennox Air Purification System. On Nov 4th, 2016 Zachary the service technician was incredibly thorough and I forgot at times he was in the house as I went along my daily business.....and yes, Nikole D called the day prior and 45 minutes prior to Zachery's arriving providing exceptional customer service by keeping me informed without disrupting an entire 4 hour window of my day! THANK YOU....Sierra Air is the BEST COMPANY in Clark County in my opinion.”

    Joana

  • 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

  • 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