Prototek Sheet Metal Fab LLC Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Plbg Heat AC Business Website Address prototek.com Business Address, City 104 High St, Boscawen ZIP Code 03303 Business Phone Number 6037967031 Business Fax 6037967032 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?