| AUTHORIZED CONTRACTOR | ADDRESS | TELEPHONE NUMBER |
| AB Robertson Excavating LLC | 13800 Township Road 64 Glenford, Ohio 43739 |
740-659-1181 |
| Copley's Trucking | P.O.Box 279 Kirkersville, Ohio 43033 |
740-404-6692 |
| Cruikshank Plumbing |
10723 Hazelton Etna Road |
740-927-5401 |
| D.R. Grading & Excavating Inc. | P.O.Box 340 Grove City, Ohio 43123 |
614-871-4374 |
| Diamond Construction Services | 186 Meadow Drive Reynoldsburg, Ohio 43068 |
740-927-0999 |
| Don Taylor Excavating | 80 Blacklick Road NW Millersport, Ohio 43046 |
740-862-8821 |
| Enviro-Flow Companies Limited |
4830 North Pointe Drive |
800-348-0020 |
| GLV Excavating | 46 Israel Street Westerville, Ohio 43081 |
614-891-4854 |
| J. Clayton Excavating | 8321 Blacks Road Pataskala, Ohio 43062 |
740-927-2110 |
| L.E. King & Son Excavating Inc. | 142 Munson Street Granville, Ohio 43023 |
740-587-1186 |
| Layton Excavating | 169 Dayton Road Newark, Ohio 43055 |
740-349-7101 |
| Miscellaneous Improvements Inc. | 7380 Jug Street Alexandria, Ohio 43001 |
740-924-9196 |
| Muetzel Plumbing & Heating |
1661 Kenny Road |
740-927-7700 |
| Mulbarger Enterprises |
776 Reynoldsburg-New Albany Rd. |
614-864-2155 |
| NC4 LLC | 4986 Hawthorne Valley Road P.O.Box 2696 Westerville, Ohio 43086 |
614-890-5393 |
| Petrie Excavating Inc. |
6690 Cosimo Lane NW |
614-837-5037 |
| Pro Excavating Larry Smith |
60 County Line Road Hopewell, Ohio 43746 |
740-404-3102 |
| Rayco Excavating Co. |
5621 Licking Trails Road SE |
740-323-0156 |
| Rescue Rooter of Columbus | 3050 Switzer Avenue Columbus, Ohio 43219 |
614-206-0407 |
| Smith & Associates Excavating | 7257 St. Rt. 37 East Sunbury, Ohio 43074 |
740-362-3355 |
| Thomas Excavating LLC | 14281 St. Rt. 37 East Sunbury, Ohio 43074 |
740-965-1437 |
| TNT Excavating | 6788 Pleasant Chapel Road Newark, Ohio 43056 |
740-323-2436 |
| Ventura Brothers | 667 New Haven Avenue Newark, Ohio 43055 |
740-348-5672 740-501-4252 740-281-7648 |
| W&W Plumbing | 3654 Blacks Road Hebron, Ohio 43025 |
740-928-4386 |
| Zarley Inc. |
5900 Zarley Street |
614-855-9805 |