Chamber Membership Benefits Calendar Business Directory           Address: 117 E. Madison Street   Waterloo, WI 53594 Phone: (920) 478-2500 Fax: (920) 478-2507 Email: wchamber@hurleycomputers.com             Chamber of Commerce 117 E. Madison Street Waterloo, WI 53594 (920) 478-2500 (phone) (920) 478-2507 (fax)