Thermostat User Guides

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

They are reliable, honest & do a great job.

“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.”

Debbie L.

I just love him his honesty and personality are great!

“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 honesty and personality are great! He explains everything so that you can understand. I want him to be my tech forever. Nikole and Tyrone are great assets to your company they represent Sierra Air in every positive way. Keep up the great work.”

Deb

Looking forward to the fall maintenance to assure heating system will be operating at it's peak performance.

“Matt did a great job, very professional, answered all my questions in an understandable manner. Looking forward to the fall maintenance to assure heating system will be operating at it's peak performance. Thank you Sierra staff and tech's.”

Joseph K.

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.