| Business | Phone |
| Butler Public Works Dept 301 Kittanning St, Butler 16001 | (724) 285-8440 |
| Clay Twp Road Dept 1115 Euclid School Rd, Butler 16001 | (724) 637-2246 |
| Penn Twp Road Dept 105 Township Ln, Butler 16002 | (724) 285-9317 |
| Penn Twp Road Dept 157 E Airport Rd, Butler 16002 | (724) 285-9317 |