| Business | Phone |
| Ace Roofing & Siding Inc 5510 Canotek Rd, Gloucester K1J 9J4 | (613) 526-2618 |
| B J Millaire & Assoc Ltd 5661 Power Rd, Gloucester | (613) 822-3142 |
| George's Construction 3821 Albion Rd, Gloucester K1T 1A7 | (613) 736-8336 |
| Grimes Roofing & Sheetmetal 2510 Leitrim Rd, Gloucester K1T 3V3 | (613) 822-1704 |
| Homepride Roofing Ltd 4805 Bank St, Gloucester K1X 1G6 | (613) 228-7663 |
| Jason Smith Roofing 2336 Orient Park Dr, Gloucester K1B 4N5 | (613) 841-2113 |
| Millenium Roofing 1367 Cedarcroft Cres, Gloucester K1B 5G8 | (613) 746-7666 |
| P & G Roofing & Sheet Metal 1352 Labrie Ave, Gloucester K1B 3M1 | (613) 745-3525 |
| Desjardins Matte Roofing Inc 1352 Labrie Ave, Gloucester K1B 3M1 | (613) 741-9004 |
| Ray Cyr Roofing & Sheet Metal 1352 Labrie Ave, Gloucester K1B 3M1 | (613) 749-0245 |
| Ritesco Enterprises Inc 4543 Southclark Pl, Gloucester K1T 3V2 | (613) 822-1750 |
| T P Crawford Ltd 4549 Southclark Pl, Gloucester K1T 3V2 | (613) 822-2312 |
| Toitures L & L Roofing 5460 Canotek Rd #89, Gloucester K1J 9G8 | (613) 742-1462 |
| U-Save General Contracting 1566 Goth Ave, Gloucester K1T 1E4 | (613) 738-0665 |
| Can Do Roofing 1682 Athans Ave, Gloucester K1T 1L1 | (613) 521-9111 |
| Century Roofing & General Rprs 4123 Belgreen Dr, Gloucester | (613) 738-1774 |
| Custom Roofing 1781 Cloverlawn Cres, Gloucester K1J 6V6 | (613) 745-8879 |
| Dws Roofing & Waterproofing 22 Lennon Dr, Gloucester K1V 1G9 | (613) 260-7700 |
| European Master Roofers Ltd 1359 Labrie Ave, Gloucester K1B 3M2 | (613) 748-4881 |