| Business | Phone |
| Allied Appraisal Assoc Inc 136 Carroll Island Rd, Middle River 21220 | (410) 335-0000 |
| Hammond Bowerman & Assoc Inc 12 Windward Way, Middle River 21220 | (410) 335-0470 |
| Whiteford Appraisals Ltd 7120 Cunning Cir, Middle River 21220 | (410) 335-2687 |