| Business | Phone |
| B & B Foundation Repairs 20 Corbett Cres, Aurora L4G 2G1 | (905) 727-7692 |
| Waterproofing/Aurora Contractors/Waterproofing 1-888-474-7101 Aurora, Newmarket, Richmond Hill, Bradford, Aurora L4G 1N2 | (888) 474-7101 |
| Waterproofing/Aurora Contractors/Waterproofing Aurora,Oak Ridges, Stouffville,Tottenham, Aurora L4G 4B6 | (905) 737-0158 |
| Aquaseal Basement Waterproofing Aurora Aurora,Holland Landing,Maple,Markham, Aurora L4G 4B6 | (905) 737-0158 |