| Business | Phone |
| Armstrong Township Supervisors 977 Parkwood Rd, Indiana 15701 | (724) 465-4755 |
| Indiana Boro Barn 1180 Church St, Indiana 15701 | (724) 465-6512 |
| Indiana Boro Council President 80 N 8th St # 102, Indiana 15701 | (724) 465-6691 |
| Indiana Boro Sewage Dept 80 N 8th St # 1, Indiana 15701 | (724) 465-5301 |
| Indiana Sewage Treatment Plant 1678 Wayne Ave, Indiana 15701 | (724) 479-9766 |
| Township Maintenance Bldg 950 Indian Springs Rd, Indiana 15701 | (724) 463-8585 |
| White Township Pumping Station Route 954 S, Indiana 15701 | (724) 465-6006 |