HVAC, HVAC
"I am impressed by their efficiency. They solved issues quickly and the new system is a big step up from the old unit. The guys were very polite and kept the work area clean. Now waiting for final inspection and paperwork for heat pump rebates. Nice work from the team."
Kevin O. in April 2024
"He is the best. I recommend him100%."
Mike B. in November 2023
HVAC
"I own a business and had a company come out to fix our air conditioner. They came out 4 times, charged for all those time and the unit still was not working properly. I then decided to try someone else, so I called Thermotech on the referral of a friend. They came out, diagnosed the problem within 10 minutes (it was an old crumbling circuit board), showed me that bad part, ordered it and had it fixed in less than 24 hours. We have not had a single problem since! I was so happy with their service that I ended up using them for my home HVAC system.. I even referred them to a family member and they did a home install of a brand new HVAC system and they were very happy with the price, install, workmanship & fair pricing. Thermotech has found a customer for life with me. I have had so many bad experiences over the years with other companies telling & thermotech has been a game changer."
Amanda M. in December 2023
HVAC
"I strongly recommend using this company. They have excellent service and excellent work."
Curtis G. in April 2023
water heaters, HVAC, drain clearing , and 1 more
"This company is top of line in quality of work and people. They did an outstanding job under difficult conditions. I recommend them to anyone. They removed and replaced my entire air conditioning and heating system. Inspectors afterwards gave complete and quick approval to their stellar wirk."
Catherine S. in November 2021
HVAC
"He responds fast, has great customer service, and provides a high quality of work."
Kurt S. in July 2019
Electrical, Heating, Solar , and 2 more
"Our furnace is 30 years old and occasionally didn't "fire up" right away. Nick did a diagnostic check up and recommended a circuit board replacement."
Debbie F. in October 2019
HVAC, Bath Remodels, Doors and Windows , and 2 more
"Great experience with very professionals. From our very first meeting I felt confident that the job would be done efficiently. Very pleased and would highly recommend."
Yvonne S. in July 2021
In business since 1989
Ducts & Vents Install or Replace, Central Heating, Install, Replace, Service, Repair, Central A/C Service, Repair, Install , and 2 more
About us: "Established in 1989, North Bay Air Systems, Inc., prides itself on an outstanding record of quality service and attention to detail. With over 18 years experience in the industry, Ron will work hard to insure that your needs are met in a timely manner. The quality of workmanship you will see with North Bay Air Systems will be beyond your expectations. We offer expert installation, maintenance and repair services by a team of highly skilled, professionals. Whatever your needs, either service, repair or installation call North Bay Air Systems today!"
Napa Heating & Furnace Contractors are rated 4.7 out of 5 based on 86 reviews of 86 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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