Peterson Mechanical Inc.
Peterson Mechanical Inc. is a HVAC provider serving Napa, CA. Rated 5.0★ with 12 Google reviews. See services, review signals, and request a quote.
HVACNapa, CA
On this page
Company overview
- TradeHVAC
- Service areaNapa, CA
- Google rating5.0★ (12 reviews)
- Phone(707) 938-8481
- Address21819 8th St E, Sonoma, CA 95476, USA
- CSLB License171486 (ACTIVE)
Photos
Photos from Peterson Mechanical Inc., Austin Goodwin
What customers say
“My ductwork was in shambles. This Company not only gave me the best price, they also were the most professional and polite staff I have ever seen! They were clean, cordial, respectful of my house a…”
“Trouble with Nest thermostat (PG&E supplied). Justin came out, on time, and diagnosed the problem which was a bit tricky and didn’t leave until he was certain it was operating.”
“Peterson Mechanical installed a new Carrier HVAC system in our house. Their staff were very knowledgeable, provided a competitive price and their installer was very competent. Highly recommend them fo…”
“Totally professional. From the front desk to completion of project. When they were putting in the new air/furnace system, I would forget they were here because they were so efficient and quiet.”
Key highlights
Strengths
- Highly rated (5.0★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Peterson Mechanical Inc. offer?
Peterson Mechanical Inc. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Napa, CA.
What is Peterson Mechanical Inc.'s rating?
Peterson Mechanical Inc. has a 5.0 out of 5 star rating based on 12 Google reviews.
Is this company licensed in California?
Yes. License number: 171486. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does Peterson Mechanical Inc. offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
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
See our editorial standardsReport inaccurate info about Peterson Mechanical Inc.
Request a quote from Peterson Mechanical Inc.
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.