| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| Midwest Block & Brick, Inc. | Waterloo | IL | US | (573) 635-7119 | midwestblock.com |
| Midwest Block & Brick, Inc. | Wentzville | MO | US | (573) 635-7119 | midwestblock.com |
| Midwest Block & Brick, Inc. | Columbia | MO | US | (573) 635-7119 | midwestblock.com |
| Midwest Block & Brick, Inc. | Quincy | IL | US | (573) 635-7119 | midwestblock.com |
| Midwest Block & Brick, Inc. | Osage Beach | MO | US | (573) 635-7119 | midwestblock.com |
| Midwest Block and Brick Northeast | Springfield | IL | US | (573) 635-7119 | midwestblock.com |
| Midwest Block and Brick Southeast | Paducah | KY | US | (573) 635-7119 | midwestblock.com |
| Miller Material Company, an Oldcastle Company | West Des Moines | IA | US | (770) 522-5600 | |
| Montfort Bros., Inc. | Fishkill | NY | US | (860) 355-1101 | montfortgroup.com |
| Mountain Stone | Bowling Green | KY | US | (800) 781-0277 | mtstone.com |
Concrete Masonry & Hardscapes Association