Technical Services Information Bureau

Member Since October 25, 2019
Contacts: Darin Coats, 714-221-5530
Address: 1910 N. Lime Street
Orange, CA 92865
Phone: 714-221-5530
Fax: 714-221-5535
The Technical Services Information Bureau (TSIB) is the technical department for Western Wall & Ceiling Contractors Association. TSIB evaluates, educates and provides advice on technical issues for the union contractor in the Western Region, for issues with lath, plaster, drywall and acoustical ceilings.