611 N BroadwayMilwaukee, WI 53202 Phone: +1 414-271-6611Fax: +1 414-271-6612Toll Free: +877-STAY-HGI Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 127 - Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Milwaukee Downtown Location & Neighborhood located in the historic Loyalty building, in the heart of Milwaukee - 10 MI, 10 min from Gen Mitchell Intl airport.