Chris Nelson
B1, C61, D51, ASTM, CSI

 

Technical Roof Services, Inc.

2339 Stanwell Circle, Suite A
Concord, CA 94520-4875
Phone: (925) 356-7770
Fax: (925) 356-7776
Email: cnelson@dng-group.com

Website:
www.trsroof.com
www.westcon.org/nelson


Roofing, Waterproofing, Sheet Metal Flashings, Water Through Stucco, Windows, Doors, Walls.

 

 

 

 

35 years of construction and consulting experience with roof, waterproofing & wall water resistance systems. Extensive leak investigation experience and remediation of roofs, decks, below grade, walls, doors and windows.

 

 

 

707.792.1323

 

Copyright © 2010 Westcon. All rights reserved.

 

info@westcon.org