Sierra Air Inc.

Reviews

• TT

  T Turk

  1 day ago
  4.0
  It was time for our winter furnace service and two technicians came. One inspected under the house for our duct work for any damage and then our attic looking at our insulation. The other tech serviced the furnace unit and filter. Checked our thermostat and fan motor, etc. The only issue I had was both were going to forward photos of the the insulation in the attic to help with making a decision about whether to install additional blow in insulation to increase our R factor. Those never came.
• MP

  megan pipitone

  1 day ago
  5.0
  Excellent company that went above and beyond for us. Our HVAC needed to be sealed from rust erosion and Noah did the job like he was working on his own home. The attention to detail and care for our satisfaction was outstanding. The whole team from Louis coming out to evaluate to Josh (I believe was his name) the designer to Noah who ultimately came to the home to fix the issue, truly a top notch experience. I will recommend sierra air to everyone!
• CC

  CMO

  6 days ago
  5.0
  The Sierra Air team of Carlos, Douglas & Temoc did a great multi-day job cleaning out my attic of rodents & debris, sanitizing & sealing, and installing new insulation. Throughout the process, they gave me updates & showed me the work & progress being done in my attic. It made me comfortable that my needs & concerns were being met. Sierra Air has provided me with their HVAC & Aircon maintenance service for 6 years.
• DH

  Dawson Heck

  Feb 25, 2026
  5.0
  I noted an issue with my HVAC in that there was an error message on the thermostat indicating it could not communicate with the furnace. I reported the problem to Sierra Air with whom I have a maintenance contract. They dispatched a service rep within an hour . He quickly diagnosed the problem and thought he had resolved it. However, about an hour later I noticed the same error message was now showing on the thermostat. I reported the issue once again to Sierra Air. The rep was able to locate the original service tech who returned about an hour later with his supervisor. After a more thorough investigation this time they discovered a loose wire that was contributing to the problem. They secured the wires and were able to get the system to communicate and regain function. Total charge for the two visits with my service plan was $19. Problem resolved expeditiously and reasonably!
• ME

  Maureen Eng

  Feb 18, 2026
  5.0
  Recently purchased a new HVAC unit. Air distribution was very loud in the master bedroom and master bathroom. A service call was initiated, and a technician was dispatched that day. The technician, Brandon, took the time and effort to go up into our attic and down into our crawl space to evaluate the duct work and configuration. Brandon was able to make an adjustment and resolved the excessive airflow situation to our satisfaction. The office staff was also very customer friendly in addressing this issue.

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