| Business | Phone |
| A & J Roofing 63 Wasdale Cres, North York M6A 1W9 | (416) 780-0323 |
| Aaa Commercial Roofing 1386 Wilson Ave, North York M3M 1H8 | (416) 249-4441 |
| Aaa Roofmasters 469 Hensall, North York | (416) 410-3816 |
| Aero Roofing 623 Glencairn Ave, North York M6B 1Z6 | (416) 787-9942 |
| Agostino Roofing 9 Gorman Park Rd, North York M3H 3K3 | (416) 633-6109 |
| Jda Roofing Ltd 3014 Islington Ave, North York M9L 2L1 | (416) 746-7782 |
| Applewood Roofing & Sheet Mtl 94 Kenhar Dr #16, North York M9L 1N2 | (416) 745-2599 |
| Avenue Road Roofing Ltd 45 Wingold Ave, North York M6B 1P8 | (416) 785-5129 |
| Avenue Road Roofing 45 Wingold Ave, North York M6B 1P8 | (416) 694-5005 |
| Grilo Roofing 18 George Anderson Dr, North York M6M 2Y8 | (416) 248-4593 |
| Guadagnano Repair Contractor 70 Faye Dr, North York M2J 3S6 | (416) 492-5704 |
| Luc's Roofing 271 Maxome Ave, North York M2M 3L8 | (416) 222-2672 |
| Metro Roofing Ltd 2533 Bayview Ave, North York M2L 1B1 | (416) 447-7111 |
| Mike Palermo Roofer Ltd 74 Heathrow Dr, North York M3M 1X2 | (416) 245-3471 |
| New Parliament Roofing & Snow 86 Byng Ave, North York M2N 4K4 | (416) 686-0484 |
| Nicolas Roofing & Aluminum Inc 4252 Chesswood Dr, North York M3J 2B9 | (416) 398-4683 |
| Ontario Roofing 37 Kodiak Cres, North York M3J 3E5 | (416) 636-6900 |
| Pen-Metal Fabricating Ltd 59 Milvan Dr, North York M9L 1Y8 | (416) 746-7847 |
| Perfect Roofing Co 1 Dellbank Rd, North York M3H 4M9 | (416) 633-3366 |
| Perry's Roofing 155 Antibes Dr #907, North York M2R 3G7 | (416) 663-9952 |
| Quality Roofing Systems Inc 131 Cartwright Ave, North York M6A 1V4 | (416) 781-4945 |
| Baystone Roofing & Waterproof 4 Mcbain Ave, North York M4P 2S5 | (416) 497-6863 |
| Bayview Roofing 368 Driftwood Ave, North York M3N 2P5 | (416) 928-0622 |
| Royal Contracting & Roofing 800 Petrolia Rd #14, North York M3J 3K4 | (416) 661-0045 |
| Seal-Tech Ind Roofing 125 Toryork Dr, North York M9L 1X9 | (416) 744-7788 |
| Star Roofing 429 Queen's Dr, North York M6L 1M7 | (416) 244-8198 |
| Easton Roofing Ltd 5334 Yonge St, North York M2N 5P9 | (416) 222-8681 |
| Watt Roofing Co 130 Industry St #8, North York M6M 5G3 | (416) 762-1584 |
| Willowdale Roofing 5211 Yonge St, North York M2N 5P7 | (416) 222-1838 |
| Britannia Roofing Ltd 73 Jonesville Cres, North York M4A 1H2 | (416) 288-1328 |
| Cityview Roofing System Ltd 132 Cassandra Blvd, North York M3A 1S9 | (416) 441-0012 |
| Community Roofing Ltd 291 Ellerslie Ave, North York M2R 1B6 | (416) 225-4376 |
| Contex Roofing Co 66 Eugene St, North York M6B 3Z4 | (416) 781-4623 |
| Davids Roofing & Aluminum 1192 Glencairn Ave, North York M6B 2B5 | (416) 783-9197 |
| Dell'Angelo Brothers Roofing 188 Toryork Dr, North York M9L 1X6 | (416) 745-7502 |
| Dominion Roofing 113 Cartwright Ave, North York M6A 1V4 | (416) 785-9226 |
| Don Mills Roofing 40 Caronport Cres, North York M3A 1H1 | (416) 444-1899 |
| Dufferin Roofing Co 65 Milvan Dr, North York M9L 1Y8 | (416) 743-2813 |
| Elite Roofing & Contractors 96 Milvan Dr, North York M9L 1Z6 | (416) 743-1908 |
| Enbridge Home & Business Svc 500 Consumers Rd, North York M2J 1P8 | (416) 495-3939 |
| Erin Mills Roofing Ltd 10 Parkway Forest Drive, North York M2J 1L3 | (905) 660-3056 |
| Feather & Roadhouse Co Ltd 76 Millwick Dr #101, North York M9L 1Y3 | (416) 744-4072 |
| French Bros Roofing Ltd 100 Milvan Dr, North York M9L 1Z6 | (416) 748-5395 |