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“So great! Our technician was smart, friendly and honest. We loved him and the HVAC tune up was less than $175. I will use them again!! 100% satisfied!”
“Will and his team are the best. I have used JW Hanson for our rental property and our main home. Will designed our new system for our home rebuild after our original home burned down in a wild fire. H…”
“We have been using JW Hanson for nearly ten years. One of the first projects was to address problems with a new furnace installed by another contractor. Hanson made the fix seem simple. Since then the…”
“Nicest and most efficient young man I have ever had work on my furnace or air conditioner or any other appliance. The company office staff is very sweet. I highly recommend this company Hanson. I quit…”
“We got great service from Will, the owner. He listened to what we need and our budget concerns and responded with options that suit our situation. No up-sell, no nonsense.”
JW Hanson Heating and Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Santa Rosa, CA.
JW Hanson Heating and Air has a 4.8 out of 5 star rating based on 129 Google reviews.
All listed providers have a verified California contractor license at time of publication. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
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Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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