| Business | Phone |
| City Building 135 School St, Dillonvale 43917 | (740) 769-2570 |
| Dillonvale Emergency Medical Main St, Dillonvale 43917 | (740) 769-7872 |
| Dillonvale Mt Pleasant Water 19 Township Road 1197, Dillonvale 43917 | (740) 769-2016 |
| Mt Pleasant Twp Office 4830 State Route 150, Dillonvale 43917 | (740) 769-7767 |