Water Street Advisors Share: INVESTMENTFINANCIAL - PROFESSIONAL SERVICES Water Street Advisors Visit Website 1350 14th Avenue, Suite 1 Grafton, WI 53024 (262) 210-6637 Hours: Appointments available at client's convenience including evenings and weekends. About Map About Water Street Advisors works with individuals and owners who are selling a business, buying a business or implementing an exit planning process. Success Matters-we will guide the process to completion. What's Nearby? Distance: 5 10 15 20 25 50 mi.