| Business | Phone |
| Capable Conkrete 35110 N Il Route 83, Grayslake 60030 | (847) 223-1919 |
| Spring Hill Concrete & Seal 968 Cambridge Dr, Grayslake 60030 | (847) 223-7007 |
| Scheduled Construction Corp 1099 N Corporate Cir A, Grayslake 60030 | (847) 223-1800 |
| Northstar Concrete Corp 31006 N Il Route 83, Grayslake 60030 | (847) 223-5333 |