| Business | Phone |
| Castillo Construction Co 400 N Imperial Ave, Imperial 92251 | (760) 355-1051 |
| G 4 Construction 679 W Worthington Rd, Imperial 92251 | (760) 337-9145 |
| Jcs Construction Inc 502 Industry Rd, Imperial 92251 | (760) 355-4644 |
| N S Construction Inc 2395 Us Highway 86, Imperial 92251 | (760) 352-4323 |
| Dst Construction 522 W Murphy Rd, Imperial 92251 | (760) 355-1722 |