| Business | Phone |
| Checkcare Sytems Inc Po Box 21546, Concord 94521 | (925) 673-0300 |
| A Perez Linda Chambers Est 1854 Colfax St, Concord 94520 | (925) 827-1610 |
| Gardelle's Barber Shop 785 Oak Grove Rd # K, Concord 94518 | (925) 689-4247 |
| George's Barber Shop 3415 Chestnut Ave, Concord 94519 | (925) 825-6585 |
| Joann's Barber Salon 5300 Clayton Rd # A, Concord 94521 | (925) 671-0841 |
| Larry's Barbershop 3200 Northwood Dr, Concord 94520 | (925) 609-8070 |
| Lucas Barber Shop 3408 Clayton Rd, Concord 94519 | (925) 687-2181 |
| Paul's El Monte Barber Shop 3525 Clayton Rd, Concord 94519 | (925) 798-9441 |
| Ray's Hideaway 5400 Ygnacio Valley Rd # A6, Concord 94521 | (925) 672-6080 |
| Ruben's Barber Shop 2015 Salvio St, Concord 94520 | (925) 680-4980 |
| Vip Barber Shop 1810 Colfax St, Concord 94520 | (925) 356-5670 |