| Business | Phone |
| Thompson Waterproofing Inc 93 Federal Ave, Quincy 2169 | (617) 471-9966 |
| Sea Bee Waterproofing Inc 2 Webster St, Quincy 2171 | (617) 770-4428 |
| Concrete Solutions Plus 29 Russell Park, Quincy 2169 | (617) 773-8141 |
| Mac Neil Waterproofing & Bldg 2 Webster St, Quincy 2171 | (617) 328-6767 |