Your First Step to a Comfortable and Energy Efficient Home
 
Our Approach
Services
Partners and Tools


We base everything on
building science, a thorough inspection of the home 
and our experience in construction and testing.  

We use tools and methods recognized by our partners to evaluate a home's performance and closely follow the standards of the Building Performance Institute and Washington 
State Energy Code.

 

Residential Energy Audits

Testing for Washington
State Energy Code

Whole House Pressure Testing

Heating Duct Testing

Air Leakage and
Heating Duct Sealing

Energy Improvement Consultations

 




Contact us today at (425) 466-9972 or info@2zenergy.com