PassivWorks is the 1st builder in CA to become a Certified Passive House Consultant and the first to complete a Certified PH retrofit in the US.

Joined March 2010
Photos and videos
Interest in Cloud Computing Has Peaked lnkd.in/HNKgvv

A good day for PassivWorks. We got a 0.21 ACH @ 50Pa on our 2nd #PassiveHouse in #Sonoma. We are celebrating! #passivhaus #energyefficiency
2
3
Can't we all just get along? bit.ly/H35pQ7 #passivehouse

2
1
Link to our new mini-site for the O'Neill #PassiveHouse Retrofit in #Sonoma case study #greenbuilding #energyefficiency bit.ly/GB5OZA

1
Get your #PassiveHouse on #SanFrancisco #Bay Area. Certified training for PH consultants begins March. bit.ly/AhHE0T #greenbuilding

The Passive House -- Trading Green Gizmos for Elegant Frugality - bit.ly/xD5C0J #greenbuilding #energyefficiency #passivhouse

2
You can read about our #Sonoma #PassiveHouse retrofit case study here bit.ly/tPxFSy at the new @PHallianceUS website #passivhaus

1
1
@PassivWorks Rick Milburn speaking today and Fri at #JLCLive in #Portland about building #PassiveHouses bit.ly/tHSnDi #greenbuilding

What windows are you considering for your #PassiveHouse project and why? Can US manufacturers compete with the superior European glazing?
1
1
Why is it so difficult to compute? Building to #PassiveHouse standards can reduce our reliance on oil and natu… (cont) deck.ly/~kSK3q

Our 1st window installed in our 2nd #passivehouse in #Sonoma! twitpic.com/7ffjwg

1
Empowerhouse Wins Affordabiity Contest at Solar Decathalon, Demolishing Myth of #PassiveHouse Premium bit.ly/p6mSfA #greenbuilding

@PassivWorks Rick Milburn presenting on #PassiveHouse at #SanFrancisco Guild 9/21 for @WeRBuildItGreen #greenbuilding bit.ly/ogP4Bp

Informative article on Passive House bit.ly/mOx9z3 #greenbuilding #MenloPark #BayArea