Great Northern Barn Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Nonresidential Business Website Address greatnorthernbarns.com Business Address, City 182 Grafton Turnpike Rd, Canaan ZIP Code 03741 Business Phone Number 6035237134 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?