Service Areas View our Service Area Tim’s Plumbing Company in Milwaukee, WI, services the following areas: Oak Creek, 53154 Franklin, 53132 Greendale, 53129 Milwaukee 53221/53220/53228 Greenfield, 53221/53220/53228 Cudahy, 53110 South Milwaukee, 53172 Shorewood 53211 White Fish Bay, 53211 Wauwatosa, 53222/53213 New Berlin, 53151 Hales Corners, 53130 Milwaukee 53227 West Allis, 53219 Our Service Area Map