PassivWorks, Inc. takes German Engineering, American Muscle, and we build the TESLA version of a HOUSE! Buildings that meet this standard use 80 percent less energy than the equivalent building built to standard building codes, and provide superior air quality and comfort.
We are a family of quality oriented craftspeople located in the wine country of Northern California dedicated to sustainable construction and renovation. We combine green building practices with hands on excellence, commitment to design, and integrity with every project from a kitchen remodel to the ultimate eco-devine Passive House.
We specialize in quality craftsmanship, our expertise lies in building high performance homes, and our skilled tradesman work together virtuously and efficiently to ultimately realize your dream.
Custom Home, Energy-Efficient Homes, Green Building, Home Additions, Home Extensions, Home Remodeling, New Home Construction, Passive Solar Heating & Cooling, Sustainable Design, Passive House, Net Zero
Napa, Sonoma, Vineburg, Marin
Certified Passive House™ Consultant
1st Certified Passive House in California
1st Certified Retrofit (remodel) in the United States.
Certified Passive House Builder
Our buildings have been monitored by Lawrence Berkley Laboratories and DOE - how cool is that :)