Data as of Sep 26, 2026 · Based on 4,029,442 AI responses across 13,338 prompts · See how Parse measures this
Passivworkspassivworks.comPassivworks designs and builds high-performance homes based on the Passive House standard to achieve near-zero, net-zero, and carbon-neutral energy use, often integrating renewables. As Napa/Sonoma custom home builders, they deliver sustainable construction with US-sourced materials and non-toxic products, led by Rick Milburn, the first PHIUS-certified Passive House builder in California. They built California's first Certified Passive House and the first Passive House retrofit in the United States, and they work on custom builds or remodels for clients who want ultra-low-energy homes.
The market map · 5 of 100 labelled
Sustainable Architecture & Retrofit Services →Where Passivworks ranks in AI
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Excerpts where Passivworks appeared in the AI's answer
PassivWorks - One of the earliest U.S. passive-house builders; its founder was among the first builders in California certified by PHIUS.
PassivWorks (California) - Boutique builder focused almost exclusively on Passive House projects.
