5

"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 ..."

-Patrick

5

"Sierra Air provides excellent customer service which is so rare these days. I have a maintenance contract with them. Unlike so many other companies that expect you to remember to call winter and spring, Sierra calls their clients winter and spring to ..."

-KC B

5

"Sierra Air and Jason Thack (30 years’ experience) are the BEST in Las Vegas area. First of all, my AC stopped working at about 4p on a Friday and to make matters worse, I live in a manufactured home and there are essentially, only 2 companies ..."

-Karen

5

"I have been a satisfied Sierra customer for many years. Today one of its technicians, Derek Serge, provided excellent pre-summer inspections of my two HVAC Units. He was punctual, polite and well-informed. Perhaps the best job yet - fast, efficient ..."

-Linda D.

5

"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 perfe ..."

-Ann B.

5

"The people who work for Sierra LLC are exceptional. They are very knowledgeable and always know how to answer my questions and give me the best options. They are courteous and kind also, and I feel I can trust them to be honest. They are careful in ..."

-Athena & Richard B.

5

"Service tech (Shawn B.) was awesome. Efficient, knowledgeable, personable/friendly. Explained everything he did, voiced possible concerns with our equipment but absolutely no high pressure sales pitch for anything. Refreshing!"

-Greg C.

5

"I am so glad I contacted Sierra. They save me $10K. I originally contact Elite Heating and Cooling and they wanted to replace my entire furnace, coils and condenser in my air conditioner. When all I need done was the motor replaced in my furnace ..."

-Billie

5

"Service Tech was on time; took care in performing his duties and left the house as clean as he found it. On time. Efficient. Took time to explain what he did."

-Kenneth C.

5

"Outstanding service Moise and his supervisor. This company has provided the best possible service of any A/C company I have used in the past 10 years. I am so grateful for their honest, care and professionalism. Again, thank you!!!!"

-Toni

5

"Matt D. was at my home this morning for a furnace check. He was very professional, had an awesome sense of humor and amazing knowledge on the services provided by Sierra. Absolutely invite Sierra into your home for heating and cooling needs!"

-Gina T

5

"I have had Greg P. out initially to repair our AC unit and since to conduct a maintenance check. He is diligent, hard working and does a complete job. I would recommend Greg to anyone. He has found a number of issues with our units which were real ..."

-Bruce & Anne T.

5

"The office staff is exceptional in scheduling service with a smile. The technician, Larry B, readily diagnosed the problem and quickly fixed it. It's comforting to know that you can get service 7 days a week, if necessary."

-Wayne E.

5

"Matt was very knowledgeable and responsive and did a great job explaining the work he had completed."

-Robert S.

5

"Will recommend Sierra LLC to all my family and friends. Very professional from the office to the field tech."

-David J.

5

"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.

5

"I don't do reviews...EVER! In this instance, however, the repairman totally exceeded my expectations to the point that I feel it would be beneficial to others seeking honest, competent and efficient A/C service and repair. Wayne arrived on schedule ..."

-William O.

5

"Dina was terrific in working with me on scheduling and Tyrone was fantastic at servicing our units. He explained what was needed and recommended things for us to consider in the future to keep our units running well and more efficiently. Totally ..."

-Suzanne H.

5

"Sierra is a well run business. We have a maintenance program with them where they do the work, remind us it's time schedule apt and show up. Our technician Matt B. is incredibly kind, courteous, and knowledgeable. Having contractors in the house is ..."

-Melina R.

5

"The technician who name is Wayne, was very knowledgeable and he explained what he would be doing in regards to my a/c, heater, and water heater units. After inspecting all, he showed and explained to me what was going on with them and what needed to ..."

-Donald A.

5

"Awesome service!!! Greg P. was our technician and he was fantastic. He was very knowledgeable and took his time to explain everything to us. He even called his supervisor to help us out with a break on our service and that is what I call going above ..."

-Ann C.

5

"We are very happy with Sierra Air. Drew W. is very professional, friendly and knowledgeable. We look forward to our next service call."

-Juan & Milagros S.

5

"The carbon monoxide monitor started beeping with the sign "GAS" on the screen. Called Sierra, Kesha answered and immediately sent a technician Matt B. to investigate. Upon arriving Matt didn't find gas (thanks God), the monitor was faulty. Matt ..."

-Inessa M.

5

"Sierra Air Conditioning & Heating gets a 5-star review from me. The office staff is helpful in arranging an appointment, and the service person arrived as scheduled. They are neat and efficient in their work."

-Joyce & Paul S.

5

"Thanks for the customer oriented service. Having Drew here in less than two hours and resolving my a-c problem was certainly extraordinary customer service."

-John L.