| Business | Phone |
| Columbus Hydrostatics Inc 2146 Eakin Rd, Columbus 43223 | (614) 308-9113 |
| Columbus Hydrostatics Inc 2162 Cloverleaf St E, Columbus 43232 | (614) 577-1600 |
| Precision Cylinder 1245 Stimmel Rd, Columbus 43223 | (614) 279-7096 |
| Hydraulic Services 2453 Jackson Pike, Columbus 43223 | (614) 871-8811 |
| J R's Hydraulic & Welding 2774 Groveport Rd, Columbus 43207 | (614) 444-2304 |