Main Office (617) 590-1148

Welcome to
BSI Building Specialties, Inc.

About Us


Established in 2004 BSI Building Specialties is a reseller and installer of many Division 10 Building Specialty items. 


BSI only uses manufactures that consistently provide the highest quality products, reasonable lead times, competitive prices and make customer service a top priority.


BSI only uses tradesman specifically trained and experienced with our work. Safety and quality always comes first. We can provide labor for all your needs. Open shop, prevailing wage or union projects.