| Business | Phone |
| Waterproofing/North York Contractors/Waterproofing North York,Willowdale,Vaughan,Brampton, North York M2H 3B4 | (416) 251-8465 |
| Waterproofing/North York Contractors/Waterproofing 1-888-474-7101 North York,Toronto, Willowdale, Vaughan, Brampton, North York M2M 3Y7 | (888) 474-7101 |