| Business | Phone |
| Snader & Assoc Inc 250 S Harding Blvd, Roseville 95678 | (916) 782-7700 |
| Coast A/V Roseville 95661 | (916) 791-2150 |
| Csg Visual Communication Inc 801 Riverside Ave # 102, Roseville 95678 | (916) 783-1900 |
| Paradyme Sound & Vision 2030 Douglas Blvd, Roseville 95661 | (916) 780-9400 |
| Audio Art 951 Washington Blvd, Roseville 95678 | (916) 781-7272 |