| Business | Phone |
| A J Etkin Construction Co 5250 Lovers Ln, Portage 49002 | (269) 381-5231 |
| T M Construction Portage 49024 | (269) 324-1445 |
| First American Construction Co 5777 Clover Meadows Ave, Portage 49024 | (269) 321-0884 |
| Globe Construction 2729 E Milham Ave, Portage 49002 | (269) 345-7038 |
| J W Construction 7813 S 8th, Portage 49024 | (269) 372-3960 |