| Business | Phone |
| A California Prprty Vltn Co 9810 Thornton Ave, Newark 94560 | (510) 799-1058 |
| Applied Appraisal Technology 5015 Winsford Ct, Newark 94560 | (510) 795-1691 |
| Appraisal & Management Trust 5409 Central Ave # 8, Newark 94560 | (510) 745-0901 |
| Appraisal Tech 6169 Honeysuckle Dr, Newark 94560 | (510) 795-1060 |
| Mc Clain & Mc Clain Assoc 5051 Northampton Ct, Newark 94560 | (510) 792-4580 |
| Richard Varrasso & Assoc 37096 Elm St, Newark 94560 | (510) 745-0901 |