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“Ricardo came by at 5:30 on his way home. In two minutes checked my wiring FIXED. He was so nice and I am thankful for the repair. Thank you so much Ricardo.”
“I called Ricardo this morning with a buzzing noise on my heater thinking I’d have to wait for an appointment and pay just to check the issue. He immediately did a video call with me at no charge to f…”
“I had a great initial experience with Ricardo when he came out to inspect my property and give an AC quote. Since then, it’s gone downhill. I was told I would get a quote 2 days after, and it’s now b…”
“Their tech Ricardo came out to check on our heater that was not starting. Simply resetting it seemed to get it to work so he just left his card and didn't charge for the visit. Later that day it stopp…”
“Ricardo came in and diagnosed the problem within the first 10 minutes. He had it fixed and was out in less than 45 minutes total. Honest with quality services. Would recommend”
Bayhill Heat & Air, Inc. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in San Mateo, CA.
Bayhill Heat & Air, Inc. has a 4.0 out of 5 star rating based on 19 Google reviews.
Yes. License number: 917996. Status: ACTIVE. 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 2026-04-24. Reviews refreshed 2026-04-24.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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