| Business | Phone |
| Lawrence County Housing Auth 312 White St, New Castle 16101 | (724) 656-5108 |
| Lawrence Housing Authority 1118 S Jefferson St, New Castle 16101 | (724) 656-5116 |
| Lawrence Housing Authority 209 W Lincoln Ave, New Castle 16101 | (724) 652-0424 |
| Lawrence Housing Authority 481 Neshannock Ave, New Castle 16101 | (724) 656-5100 |
| Lawrence Housing Authority 814 W Washington St, New Castle 16101 | (724) 656-5115 |