Grand Rapids Gravel Company Headquarters

2700 28th St. SW
P.O. Box 9160
Grand Rapids, MI 49509
(616) 538-9000

Port City Redi Mix

1780 Sheridan Dr.
Muskegon, MI 49442
(231) 777-2777

Kalkman Redi Mix Company

13180 Quincy St.
Holland, MI 49424
(616) 399-3059

Plant #16

1405 Taylor St.
Jenison, MI 49428

Plant #21

11790 White Creek Ave.
Cedar Springs, MI 49319

Plant #4

3706 Busch Dr. SW
Grandville, MI 49418

Plant #18

3800 7 Mile Rd. NE
Belmont, MI 49306

Plant #17

6633 Konkrete Dr.
Caledonia, MI 49316

Plant #52

6266 West River Dr. NE
Belmont, MI 49306