“I have known Craig Bergstrom through the building industry for the past 12+ years. Craig has been at the forefront of water intrusion remediation. He has participated in writing informational articles about water intrusion for me, for a locally recognized lumberyard website. Craig is a certified Tyvek installer and is very active with the building science community. Beyond his extensive carpentry knowledge, Craig is also a very conscientious and honest communicator.”


Jeff Blomberg
umber Company Minneapolis, MN