Water Changers Inc Return to Central California Businesses Directory Water Changers Inc Claim Listing Return to Central California Businesses Directory Description Details Address PO Box 1125 City Madera State California ZIP Code 93639 Phone 559 645-1462 Listing Category Water Treatment Equip Svc & Supplies - Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?