| Business | Phone |
| Harrisville Municipal Bldg 1501 E Main St, Harrisville 26362 | (304) 643-2719 |
| Harrisville Water Plant 1 Water Plant Rd, Harrisville 26362 | (304) 643-2430 |
| Harrisville Water Supt Ofc 1501 E Main St, Harrisville 26362 | (304) 643-2143 |
| Sewer Plant 303 Water St, Harrisville 26362 | (304) 643-4368 |