Members

Passive House California Members help achieve our mission of reducing the energy consumption of buildings by two-thirds. Become a member today!

  • Donald Babbitt, Developer | Heartwood Communities | (925) 413-9072
  • Bronwyn Barry | Certified Passive House Consultant & Window Specialist | Quantum Builders | (510) 375-2123
  • Charles Bennett | Insulation Contractor | Mr Insulation | (415) 492-1166
  • Stuart Bernstein | 
  • James Bill, Architect | Architecture & Sustainability Consulting | Zero Impact Architecture | (415) 785-4874
  • Andus Brandt | Blackbird Designs |
  • Mela Breen | Architecture & Building | Atmosphere Design/Build | (530) 615-7701
  • Edwin Bruce, Architect | Edwin Bruce Associates | (408) 995-5701
  • Dave Calkins | Design and Consulting/Insulation Specialist | Passive Comfort | (408) 466-1446
  • Chuck Campanella |
  • Raines Cohen | Cohousing California
  • Mercedes Corbell, Architect | Mercedes Corbell Design + Architecture | (424) 625-2971
  • Sarah Deeds, Architect | Deeds Design | (510) 649-1365
  • Tod duBois |
  • Ann Edminster | Design AVEnues LLC | (650) 355-9150
  • Dean Eyre, III | General Public | (650) 723-3829
  • Justis Fennell | Energy Efficiency, Electric Transportation & Solar | Justis Energy Consulting | (510) 390-4674
  • Jim S Fierro, Regional Manager | Building Product Supplier | Pittsburgh Corning Foamglas | (949) 859-1947
  • Ariel Fisk-Vittori, M. Arch Green Building, GHG Analyst | U.S. Green Building Council | (202) 257-9515
  • Margarita Ganeva | Architecture | margarita GANEVA | (631) 680-9768
  • Allen Gilliland | Builder | One Sky Homes | (408) 421-6808
  • Cameron Habel | General Contractor, Certified Passive House Consultant | Cameron C. Habel Construction | (510) 531-4090
  • Ridha Hamidi | 
  • Rob Harold | HERS Rater | 
  • Peitsa Hirvonen | Electrical Contractor & Sustainable Building Advisor | SESCO Electrical Inc. | (510) 883-0988
  • Katy Hollbacher, P.E. | Engineer & Certified Passive House Consultant | Beyond Efficiency Inc. | (415) 236-1333
  • Craig Hollow, Designer | 
  • Scott Hunter, P.E. | Consulting Engineer | Scott Hunter Ph.D. P.E. Consulting Engineer | (707) 875-8949 
  • Kurt Hurley | KHA Consulting
  • Mary James | Writer, Publisher, & Specialist in Residential Energy Efficiency | Low Carbon Productions | (415) 717-6819
  • Todd Jersey, Architect | Architecture | Todd Jersey Architecture | (510) 528-5477
  • Dan Johnson, LEED AP, Certified Passive House Consultant | Architecture, Energy Analysis | Arkin Tilt Architects | (510) 325-5672
  • Karam Khalsa, General Contractor | Residential Remodeling | Springwood Builders| (925) 283-1222
  • Theresa Kent | Theresa Kent Commercial Interior Design and Program Management | (415) 637-5368
  • Thamby Kumaran | Kumaran Design | (831) 469-0837
  • Sundong Kwong | Green Remodel Forum
  • Carrie LaMastus |
  • David Lark, Principal Architect | Architecture | David Lark, Architect | (707) 350-7149
  • Justin Lee, Green Building Consultant, Certified Passive House Consultant | Building Certification | I3 | (650) 450-9449
  • Ken Levenson, Architect | Ken Levenson Architect, P.C. | (347) 469-1816
  • Dietmar Lorenz, Architect | DSA Architects | (510) 526-1935
  • Eva Markiewicz | 
  • Dale Munsterman | Residential Design & Certified Passive House Consultant | The Munsterman Group | (530) 546-3126 
  • Laura Natkins |
  • George Nesbitt | General Contractor & HERS Rater | Environmental Design/Build | (510) 655-8532
  • Edward Nold |
  • Terry Nordbye, Builder | (415) 669-1555
  • Barbara Oldershaw | Consulting | Step Into Sustainability
  • Polly Osborne, Architect | Osborne Architects | (310) 477-2855
  • Calvin Patmont | Design/Builder | Hillside Homes Group Inc. | (925) 330-3413
  • Chris Polk | Builder
  • Sylvie Pombart | 
  • Pearl Renaker | Architecture | Tektive Design | (415) 250-6052
  • Eve Reynolds, Architect | ARColution | (818) 980-1587
  • Judy Roberson | Residential building science & mechanical ventilation | PG&E | (925) 631-6642
  • Barry Rosengrant, Consultant | E-Space Systems, LLC | (310) 202-6647
  • John Sarter | 
  • Dan Smith, Architect | DSA Architects | (510) 526-1935
  • Patrick Splitt, President | CEA/CEPE, CGBP, Building Energy Consultant | APP-TECH Inc. | (831) 458-0485
  • Kevin Stamm, Owner | Residential General Contractor | (415) 647-8517
  • Steve Strong | Design/Remodeling Contractor | Strong Construction | (510) 795-1430
  • Nabih Tahan, AIA | Architect & Certified Passive House Consultant | BauTechnologies | (510) 684-0978
  • Justin Tiedemann | Cello & Maudru Construction | (707) 257-0454 
  • Zach Turner | Mechanical Equipment Supplier | JTG Muir | (510) 434-3144
  • Andrea Vachon | 
  • Sylvia Wallis | Harley Ellis Devereaux | (213) 542-4608
  • Jerry Weisburd Coterre | Developer | Cohousing
  • Carl Welty, Architect | Claremont Environmental Design Group | (909) 625-3916
  • Norm Wheatley | Energy Modeling | Green Building Saves | (415) 407-4378
  • Mike Wong | 
  • Mike Young | Electronics Assembly | Betatron Inc.

2011 PHCA Memberships expired January 31. Renew your membership here!

Disclaimer

The individuals and businesses listed above are members of the Passive House California group. Their listing does not imply an endorsement or guarantee that the goods or services provided by them are compatible with the Passive House building certification standard.

Certified Passive House Consultants have completed the Passive House Consultants Training Program and passed the final exam. They are not necessarily Passive House California Members unless they have paid for membership.