| Business | Phone |
| American Building Inspection 2 Ardsley Cir, Rockville Centre 11570 | (516) 763-1800 |
| Guardian Home & Bldg Inspctn 200 Lincoln Ave, Rockville Centre 11570 | (516) 763-0777 |
| Tauscher Cronacher Pro Engrs 265 Sunrise Hwy, Rockville Centre 11570 | (516) 766-1019 |