| Business | Phone |
| A D Marble & Co 3913 Hartzdale Dr # 1302, Camp Hill 17011 | (717) 731-9588 |
| Environmental Construction Grp 3304 Market St, Camp Hill 17011 | (717) 920-0993 |
| Marshall Miller & Assoc 3913 Hartzdale Dr # 1306, Camp Hill 17011 | (717) 730-7810 |
| Rails To Trails Conservancy 2133 Market St, Camp Hill 17011 | (717) 238-1717 |