Hilltop Water Treatment Plant 6962 S Highway 281 Mineral Wells, TX 76067 Phone : (940) 328-7865 Business Category Regulation & Admin Of Communications Electric Gas & Other Utilities Mineral Wells City Of--public Works Department, Water Meter Repair Mineral Wells, TX 76067 Phone : (940) 328-7865 Business Category Government Offices-City Village & Twp Business Services Government Offices State & Local Government Offices & Public Schools Mineral Wells City Of--public Works Department, Hilltop Water Treatment Plant 6962 Highway 281 Mineral Wells, TX 76067 Phone : (940) 328-7865 Business Category Government Offices-City Village & Twp Plumbing Heating Equipment & Supplies Business Services Water Filters & Purification Equipment Water Softening & Conditioning Equipment Water Treatment Service General Business Services Government Offices State & Local Government Offices & Public Schools