William O’Brien, Jr., REWC

Credentials: REWC

Member Type: Consultant Affiliate

Services Offered: Roof Consulting (A), Waterproofing Consulting (B), Exterior Wall Consulting (C), Inspections (N)

Company: Wiss Janney Elstner Associates Inc

Address:
10 South LaSalle Street, Suite 2600
Chicago, IL 60603 US

Phone: (609) 751-2912

Email: [email protected]