Northwestern Sheet Metal Return to Directory Rating (average): (0) Business Name: Northwestern Sheet Metal Business Genre: Contractor, Plbg Heat AC Business Website Address: northwesternsheetmetal.com Business Address, City: 36700 NE Ridgeview Dr, Yacolt ZIP Code: 98675 Business Phone Number: 3606863549 Ratings There are no reviews yet. Please login to rate this listing. ▸▾ Claim Listing 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.