| Business | Phone |
| A-1 Bookkeeping & Tax Svc 3700 Katella Ave # B, Los Alamitos 90720 | (562) 431-9676 |
| Alamitos Tax & Bookkeeping Svc 3700 Katella Ave # A, Los Alamitos 90720 | (562) 493-2525 |
| Dhl Tax Svc 10351 Los Alamitos Blvd, Los Alamitos 90720 | (562) 430-3132 |
| Acme Tax & Bookkeeping 11081 Essex Dr, Los Alamitos 90720 | (562) 493-3625 |
| Avonne Gravel Tax Svc 5122 Katella Ave, Los Alamitos 90720 | (562) 493-4343 |