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About Us

Friendly. Reliable. Independent. Verified. Local.

Who We Are: Advanced Home Performance is a locally-owned business dedicated to optimizing energy use, creating healthy indoor air quality, and finding the most comfortable indoor climate for your home or your place of business. We are:certified by the Building Performance Insitute as a Building Analystcertified by CalCERTS as a HERS II Rater and Building Energy Performance Contractorcertified by Build It Green as a Certified Green Building Professionala certified Sonoma County Green Business a Founding Member of Efficiency Firsta member of Solar Sonoma Countya member of the United States Green Building Councila member of EPA's Indoor Air Plus
Who We Are:
Advanced Home Performance is a locally-owned business dedicated to optimizing energy use, creating healthy indoor air quality, and finding the most comfortable indoor climate for your home or your place of business. We are:
 
  • certified by the Building Performance Insitute as a Building Analyst
  • certified by CalCERTS as a HERS II Rater and Building Energy Performance Contractor
  • certified by Build It Green as a Certified Green Building Professional
  • certified Sonoma County Green Business
  • a Founding Member of Efficiency First
  • a member of Solar Sonoma County
  • a member of the United States Green Building Council
  • a member of EPA's Indoor Air Plus
What We Do:
Advanced Home Performance's mission is to improve the well-being of the residents of San Francisco's North Bay. We do this by:
 
  • improving the indoor air quality of our homes and businesses
  • ensuring the health and safety of of our living spaces
  • increasing the comfort of our indoor environment
  • decreasing the utility costs and footprint of our buildings
  • helping Sonoma County reach its GHG goals in 2020
Why We Do It:
We want to live in a community and a culture that is healthy, vibrant, and self-sustaining. We believe that:
 
  • there are possible improvements in the structure of almost every home and business that are cost effective and affordable
  • homeowners will make intelligent decisions if they have honest information on the costs and benefits of improvements
  • it is possible to provide a competitive product at a superior level of service
  • by providing innovative ways in which our clients consume less, we can guaruntee a more secure energy future for our grandchildren
Our Values:
Improving the lives of people, and planet protection starts at home.
 
Our Motto: Optimize
 
David Willson, a custom home builder and an environmentalist with a passion for finding ways you can use less energy in your home, is a Home Performance Analyst and owner of Advanced Home Performance. He’s been in residential home building and remodeling for 40 years, working in all areas of home construction and with all major home systems. In recent years, with energy use rising along with its cost, he has come to understand that helping home owners reduce their costs of ownership is a better and more satisfying use of his talents. Improving home performance saves a homeowner money on their utility bills, reduces environmental pollution, helps to reduce greenhouse gases, and shrinks a home’s carbon footprint, while improving comfort and indoor air quality.

improving the indoor air quality of our homes and businesses
ensuring the health and safety of of our living spaces
increasing the comfort of our indoor environment
decreasing the utility costs and footprint of our buildings
helping Sonoma County reach it's GHG goals in 2020
What We Do:Advanced Home Performance's mission is to improve the well-being of the residents of San Francisco's North Bay. We do this by:
improving the indoor air quality of our homes and businesses
ensuring the health and safety of of our living spaces
increasing the comfort of our indoor environment
decreasing the utility costs and footprint of our buildings
helping Sonoma County reach it's GHG goals in 2020

We are a full service home performance building company serving Sonoma, Marin, Napa, Lake, and Mendocino Counties. From home energy audits that include blower door testing and infrared diagnostics to pinpoint your home's deficiencies, to full service work to fix those deficiencies, we do it all.  We work to maximize your home's energy efficiency, improve your indoor air quality and other safety problems at the source, balance any cold or hot rooms, and optimize the durability and integrity of your most important possession - your home. We're certified, verified, and have years of experience under our tool belt. Click here for full details on our Certifications.

Call our office or send us an email for a free consultation, where David will walk you through exactly what sort of work we do on a day-to-day basis to improve homes like yours, as well as what energy efficiency rebates and tax credits are available. We look forward to hearing from you!