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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

2 Years In Business

Company Details

  • Verified Licenses


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

    Areas of Expertise

    • HVAC install
    • gas furnace install
    • a/c install
    View All Offerings and Cities Served


    10 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 10 results
    5.0 Jeffrey T. Rohnert Park, CA

    I wish I could give the customer service 6 stars. Communication with Robert throughout the project was great and his entire team is awesome.

    5.0 Steve C. Cotati, CA

    Installed wall heater and water heater fast and professional would highly recommend I used them a second time to install bathroom vanity and ceiling fan another great job

    5.0 Scott N. Petaluma, CA

    Bob was great. Highly recommended!

    5.0 Nathan S. Santa Rosa, CA

    Couldnâ t have imagined a better install, I will use them next time for sure! Would give six stars if available. Thank you Wolf-hvac!!

    5.0 Chris A. Guerneville, CA

    Amazing! I highly recommend Wolf HVAC

    5.0 Chris P. Cotati, CA

    Wolf HVAC did an amazing job on installing and setting up my AC. The owner is very hands on and has a very professional team. They were on time, cleanly and affordable. I will definitely use this company again.

    5.0 Jerry G. Petaluma, CA

    Bob was so helpful and honest great work and very nice people, i would definitely hire them again!

    5.0 Melanie W. Sebastopol, CA

    Worth every dollar!

    5.0 Claire V. Santa Rosa, CA

    Robert and his crew were timely, professional and did a great job with the install. Robert went above and beyond the call of duty. Because of personal circumstances in my life I had some anxiety about handling this type of homeowner business. Robert was kind and caring. He not only did a great job replacing my furnace but helped to patiently ease my mind along the way. I felt good supporting a small local business too.

    5.0 Dawn C. Sausalito, CA

    Robert Wolf and his team are most excellent in all areas of A/C and heating installation. They removed my old whole-house furnace, installed a brand new system, added A/C, completed all duct work in ceilings and crawl spaces and they exceeded my every expectation. The work was done on time and as promised, with no added BS fees or excuses. The staff is professional and well-trained and Robert is a great team manager.


    Wolf HVAC

    HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

    HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
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    Seal of Approval

    What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

    1. Verify Trade License
      HomeAdvisor checks to see if the business carries the appropriate state-level license.
    2. Verify Insurance
      As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
    3. Verification of State Business Filings
      For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
    4. Criminal Records Search
      HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
    5. Sex Offender Search
      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
    6. Bankruptcy Search
      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
    7. Legal Search for Civil Judgments
      We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
    8. Liens Search
      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
    9. Identity Verification (SSN)
      HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
    10. Identity Verification (Reverse Phone Lookup)
      We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

    NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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