Holmberg CO Inc Return to Directory Rating (average): (0) Business Name: Holmberg CO Inc Business Genre: Contractor, Plbg Heat AC Business Website Address: holmbergco.com Business Address, City: 1128 8th St, Kirkland ZIP Code: 98033 Business Phone Number: 4258222233 Business Fax: 4258275735 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.