Waste Management of Northwest Indiana Listing Category Sanitation Services Business Contact Dan Henry Business Phone Number (219) 764-1314 Business Fax (219) 764-1344 Email csimmon6@wm.com Business Address 2000 Dombey Road, Portage, IN Zip Code 46368 Contact listing ownerSend Message Name Email Phone Number Message Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.