1. Bruner R A Co 4129 W Scenic Ave, Mequon, WI 53092 Coordinate: 43.21971,-87.96257 Phone: (262) 292-4603
2. Water Diagnostic Labs 11402 N Port Washington Rd Ste 104, Mequon, WI 53092 Coordinate: 43.22543,-87.92313 Phone: (262) 241-1212