Gremco Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Contractor, Electrical Business Website Address gremcoinc.com Business Address, City 10880 Portland Rd NE, Brooks ZIP Code 97305 Business Phone Number 5037927553 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?