| Business | Phone |
| Angus-Hamer Inc 6371 Auburn Blvd, Citrus Heights 95621 | (916) 725-4000 |
| K D & C Computers 7412 Hollyhock Ct, Citrus Heights 95621 | (916) 722-3325 |
| Signal Enterprises 8350 Auburn Blvd, Citrus Heights 95610 | (916) 729-1211 |
| Comp Net Pro Citrus Heights 95621 | (916) 410-4565 |