| Business | Phone |
| Roofmart Alberta Inc 7127 Fairmount Dr Se, Calgary T2H 0X6 | (403) 253-7553 |
| Siplast Canada Inc 1700 Varsity Estates Dr Nw, Calgary T3B 2W9 | (403) 288-4546 |
| Standard Flashings Ltd 4639 6 St Ne #4, Calgary T2E 3Z6 | (403) 250-5506 |
| Convoy Supply Alberta Ltd 2820 3 Ave Ne, Calgary T2A 2L5 | (403) 207-3400 |
| Emco Roofing Ctr 120 61 Ave Se, Calgary T2H 0R2 | (403) 255-8236 |
| Enercon Products Ltd 4810 35 St Se, Calgary T2B 3M6 | (403) 720-0600 |