| Business | Phone |
| Wain Wright Contracting Inc 3758 April Ln, Columbus 43227 | (614) 237-5503 |
| Contract Corp 4845 Knightsbridge Blvd, Columbus 43214 | (614) 326-2846 |
| D & H Contracting & Design Llc 2350 Randy Ct, Columbus 43232 | (614) 449-7496 |
| D & H Contracting & Design Llc 533 E Mithoff St, Columbus 43206 | (614) 449-7496 |
| Eisenman & Elliott Contractors 37 N Sylvan Ave, Columbus 43204 | (614) 279-5722 |
| Northern Contracting Co 2812 Banwick Rd, Columbus 43232 | (614) 239-7472 |
| Mac Builders Commercial Cntrs 2105 S Hamilton Rd # 200, Columbus 43232 | (614) 552-0202 |
| Keystone Design & Contracting Po Box 164442, Columbus 43216 | (614) 455-2075 |