Choose from two Waukesha locations Wilmont Drive (Main Office) Near the intersection of Hwy 59 and Hwy 164 Click here for more information Address: 100 Wilmont Dr. Waukesha, WI 53189, USA Make an payment online! Hoover Avenue North of Sunset Drive Just off West Ave near Mindiola Park Click here for more information Address: 410 Hoover Ave. Waukesha, WI 53189, USA Make a payment online!