Ongaro & Sons
Ongaro & Sons is a HVAC provider serving Petaluma, CA. Rated 4.9★ with 641 Google reviews. See services, review signals, and request a quote.
HVACPetaluma, CA
On this page
Company overview
- TradeHVAC
- Service areaPetaluma, CA
- Google rating4.9★ (641 reviews)
- Phone(707) 683-8928
- Address719 Southpoint Blvd, Petaluma, CA 94954, USA
Services offered
- installation
- repair
- inspection
- emergency
Photos
Photos from Ongaro & Sons, Zach Langdalen
What customers say
“Excellent communication from the time of booking until arrival of the technician. Once here, Cody was excellent - he could not have been cleaner and provided a better installation and experience than…”
“We had a great experience with Ongaro & Sons! After meeting with representatives from five different companies, we decided to go with Ongaro & Sons and never regretted it. They removed our old furnace…”
“Chris was kind and professional when doing an annual check up on my furnace. He pointed out some maintenance issues I needed to address and showed me photos of potential problems. He was very thorough…”
“Brandon came and inspected our furnace and water heater. We found him to be very knowledgeable and he explained things clearly to us. He gave us a number of repair and replacement options to consider.…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (641 reviews)
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 Ongaro & Sons offer?
Ongaro & Sons provides: installation, repair, inspection, emergency. They serve residential and commercial customers in Petaluma, CA.
What is Ongaro & Sons's rating?
Ongaro & Sons has a 4.9 out of 5 star rating based on 641 Google reviews.
Is this company licensed in California?
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.
Does Ongaro & Sons 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 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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