| Business | Phone |
| Merit Appraisals 111 Smithtown Byp, Hauppauge 11788 | (631) 724-7244 |
| Given Associates 548 Route 111, Hauppauge 11788 | (631) 360-3474 |
| Primary Appraisals Ltd 800 Veterans Hwy, Hauppauge 11788 | (631) 366-1700 |
| Rogers & Taylor Appraisers 300 Wheeler Rd # 302, Hauppauge 11788 | (631) 434-3300 |