| Business | Phone |
| Coit Avenue Gravel Co 4772 Coit Ave Ne, Grand Rapids 49525 | (616) 363-7777 |
| Consumers Concrete Corp 3233 Broadmoor Ave Se, Grand Rapids 49512 | (616) 957-0492 |
| High Grade Materials Co O-10561 Linden Dr Nw, Grand Rapids 49534 | (616) 677-1271 |
| Sterk Brothers Redi-Mix Inc 584 50th St Sw, Grand Rapids 49548 | (616) 538-7220 |