| Business | Phone |
| Strawser Inc 1603 Frank Rd, Columbus 43223 | (614) 276-1696 |
| Shelly & Sands Inc 1515 Harmon Ave, Columbus 43223 | (614) 444-5100 |
| Public Works Commission 65 E State St # 312, Columbus 43215 | (614) 466-0880 |
| M P Dory Co 2001 Integrity Dr S, Columbus 43209 | (614) 444-2138 |
| International Contractors Inc 450 E Starr Ave, Columbus 43201 | (614) 298-9700 |