Welcome to the Chicago Area Chapter of RCI, Inc.

CAC-RCI is a not-for-profit, professional association of building envelope specialists and is an affiliated chapter of RCI, Inc., The Institute of Roofing, Waterproofing, & Building Envelope Professionals. Our members specialize in design, investigation, repair, and management of roofing, exterior wall, and waterproofing systems.

Member Info

Full Name
Hahn, Sean
Membership Classifications
Consultant or Consultant Affiliate
Company Name
Building Technology Consultants, Inc.
Address
1845 East Rand Road, L-100
City
Arlington Heights
State
IL
Zip
60004
Phone
(773) 951-8734
Email
shahn@btc.expert
Service Categories
Roof Consulting, Architectural, Engineering, Expert Witness/Legal, Specifier, Roof Inspections, Waterproofing, Building Facades