| Business | Phone |
| Defense Contract Audit Agency 700 American Ave # 100, King Of Prussia 19406 | (610) 878-2860 |
| Hooks Van Holm 1005 W 9th Ave, King Of Prussia 19406 | (610) 491-2420 |
| J Blewitt Contracting Inc 580 Prince Frederick St, King Of Prussia 19406 | (610) 265-4617 |
| Petrocelli Electric Co Of Nj 346 Church St, King Of Prussia 19406 | (610) 279-1106 |