| Business | Phone |
| Gord's Siding 30 Cherie Rd, St Catharines L2M 6L4 | (905) 935-2477 |
| L & L Contracting 1713 Third St, St Catharines L2R 6P9 | (905) 641-9799 |
| Permanent Siding & Windows 1475 Fifth St, St Catharines L2R 6P9 | (905) 704-0811 |
| Unger's Contracting 46 Mohawk Dr, St Catharines L2R 1C2 | (905) 988-9284 |
| Friske Windows & Siding 76 Grantham Ave S, St Catharines L2P 3H1 | (905) 646-1324 |