Reviews for Ongaro & Sons

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  • March 2026

    Brandon H was my HVAC Service Technician for a recent annual maintenance. The service here is fantastic. He explained everything he did (pics of literally everything). He showed me the repairs he did, explained why he did it, and gave me terrific tips on my filter replacement schedule that I was not aware of.

    Give this man a raise and take care of him. Employees like this are what makes the difference in a service company.

  • March 2026

    Excellent service...Dominic and Ethan were professional, helpful and respectful to us and our home. They did a great job removing old decrepit ducts and installing new ones. Now we have an even flow of heat throughout our house. Thank you.... read full review

  • February 2026

    I was thoroughly impressed with the service tech's knowledge, professionalism and communication skills. He did a great job and explained thoroughly the condition of my HVAC unit and what might be emerging future issues. If all your techs are similarly skilled, it explains how Ongaro & Sons has become so successful and respected. Your firm will be my go-to for future HVAC needs. Oh yes, and the $79 was a helluva deal. Felt like I received service worth much more! Thank you.

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    Ongaro & Sons

    11 Ross Ave, San Anselmo

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