Passive Designs, Sustainable Designs, Building HVAC and Plumbing Designs, design build, Construction Phase services, Peer Reviews, Quality Control Reviews, Studies, Forensics, Cost Estimates, Plan Reviews, Studies, Technical Editing
Author of this blog 
An engineer with field experience installing 
2020’s graphic instructions in air tight buildings 
my green office 
over 32 years of engineering, designing over 50 million square feet of buildings (all types) 
graduated from Architetural Engineering School at University of Colorado 1984 
a leader in converting buildings to energy efficient for decades now 
energy efficient office 
sustainable design for community and hurricanes
