| Business | Phone |
| Comacho Concrete Construction 11118 Spruce Ave, Bloomington 92316 | (909) 874-7753 |
| Gutierrez Construction 2145 S Cactus Ave, Bloomington 92316 | (909) 877-3013 |
| Jara Brothers Construction Inc 11910 Halbrook Ln, Bloomington 92316 | (951) 784-5272 |
| Santana Concrete 18241 Slover Ave, Bloomington 92316 | (909) 421-2218 |