Commonwealth Building Systems Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Nonresidential Business Website Address commonwealthbuildingsystems.com Business Address, City PO Box 351, Rockland ZIP Code 02370 Business Phone Number 7817920032 Business Fax 7817920034 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?