| Business | Phone |
| 3 J's Waterproofing & Rstrtn 35 W 45th St, New York 10036 | (646) 728-0383 |
| 3 J's Waterproofing & Rstrtn 408 E 65th St, New York 10021 | (212) 861-0360 |
| Abco Exterior Restoration 318 E 70th St, New York 10021 | (212) 327-4500 |
| D & A Waterproofing 174 E 77th St, New York 10021 | (212) 560-1097 |
| Apollon Waterproofing & Rstrtn 330 W 42nd St, New York 10036 | (212) 465-8692 |
| Artisan Restoration 133 W 25th St # 3, New York 10001 | (212) 366-9666 |
| Diamond Waterproofing Co 345 W 36th St, New York 10018 | (212) 594-3720 |
| Brisk Waterproofing 299 Madison Ave, New York 10017 | (212) 532-4430 |
| Kay Waterproofing Corp 211 E 123rd St, New York 10035 | (212) 348-3642 |
| United Constr Weatherproofing 456 W 31st St, New York 10001 | (212) 564-4613 |
| Pro Tech Waterproofing Corp 183 Madison Ave, New York 10016 | (212) 689-8100 |
| R Smith Restoration 1 W 22nd St, New York 10010 | (212) 255-0785 |
| Rally Restoration Corp 417 W 202nd St, New York 10034 | (212) 304-0786 |
| Seaboard Weatherproofing 90 West St, New York 10006 | (212) 962-0388 |
| G&R Construction & Roofing 215 West 106th Street #1e, New York 10025 | (212) 300-6365 |