1. Hop River Septic Service
25 Hop River Rd, Columbia, CT 06237
Coordinate: 41.7286,-72.3067
Phone: (860) 228-9353
2. Drainworks Plumbing & Septic
Coordinate: icon:https://i1.ypcdn.com/ypu/images/icons/map-pin.png|41.72109,-72.28494
Phone: Phone: (860) 292-0484