W H Demmons Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Manufacturing, Metal Rating (average) (0) Business Website Address whdemmons.com Business Address, City 93 Warren Ave, Portland ZIP Code 4103 Business Phone Number 2077977468 Business Fax 2078783015 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? Reader Interactions Leave a Reply Cancel replyYou must be logged in to post a comment.