Toronto, ON · Roofing & Waterproofing

The 25 Best-Rated Roofing & Waterproofing in Toronto

Ranked from 199 operating roofing & waterproofing businesses in Toronto, ON that carry at least 20 Google reviews. Updated 2026-08-19.

How this is ranked

By Google rating, weighted by how many reviews it rests on. A rating is pulled toward the local average (4.89 across the 199 businesses considered) in proportion to how thin its review count is, so a lone 5.0 from 20 reviews cannot outrank a 4.8 from 900. No payment, placement or editorial judgement affects the order, and businesses that have claimed their listing get no lift — the mark below only says the listing has an owner behind it.

  1. Aquatech Waterproofing Inc

    5.0· 673 Google reviews

    20 Hyde Ave, Toronto, ON M6M 1J3, Canada

    (416) 300-2191

    aquatechwaterproofing.ca

  2. Taminka Metal Roofing

    5.0· 639 Google reviews

    395 Watline Ave, Mississauga, ON L4Z 1P3, Canada

    (647) 200-8720

    taminkametalroofing.ca

  3. Olympia Roofing INC

    5.0· 411 Google reviews

    65 Trailwood Dr #121, Mississauga, ON L4Z 3L1, Canada

    (647) 454-9596

    olympiaroofing.ca/?utm_medium=referral&utm_source=gmb&utm_campaign=lnk-gmb

  4. Canada Waterproofers

    5.0· 317 Google reviews

    3410 Semenyk Ct #9, Mississauga, ON L5C 4P8, Canada

    (905) 270-5325

    canadawaterproofers.com/basement-waterproofing-mississauga

  5. CityPro Aluminum

    5.0· 304 Google reviews

    1401 The Queensway Unit # 13, Etobicoke, ON M8Z 1T2, Canada

    (416) 825-2545

    cityproaluminum.com

  6. Direct Waterproofing Inc

    5.0· 283 Google reviews

    4 Faversham Crescent, Toronto, ON M9C 3X4, Canada

    (647) 424-4553

    directwaterproofing.ca

  7. HomeVision Roofing & Siding

    5.0· 254 Google reviews

    3212 Lenworth Dr, Mississauga, ON L4X 2G1, Canada

    (647) 494-9540

    www.homevisioncontracting.ca

  8. Coverall Roofing - Toronto

    5.0· 202 Google reviews

    1620a Dupont St, Toronto, ON M6P 3S7, Canada

    (647) 470-4076

    coverallroofing.ca

  9. Prime Roof Repair & Replacement Company | Toronto & GTA

    5.0· 188 Google reviews

    151 Beecroft Rd, North York, ON M2N 7C4, Canada

    (647) 633-1917

    primeroofrepairs.ca

  10. Waterproofing PD | Basement Waterproofing Toronto

    5.0· 169 Google reviews

    3200 Wharton Way, Mississauga, ON L4X 2C1, Canada

    (416) 333-8222

    waterproofingpd.ca

  11. PRIME Waterproofing

    5.0· 162 Google reviews

    3453 Cedar Creek Dr, Mississauga, ON L4Y 2Y2, Canada

    (647) 629-3756

    www.primewaterproofing.ca

  12. DVC Aluminum - Eavestrough, Soffit/Fascia, Siding

    5.0· 161 Google reviews

    43 Tobermory Crescent, Brampton, ON L6V 4T5, Canada

    (647) 500-4422

    www.dvcaluminum.com

  13. Tactic Roofing Inc.

    5.0· 157 Google reviews

    2 County Ct Blvd Suite 400, Brampton, ON L6W 3W8, Canada

    (647) 205-1150

    tacticroofing.com

  14. The Roof Medic

    5.0· 157 Google reviews

    318 Laurier Ave #45, Milton, ON L9T 3M9, Canada

    (647) 701-0349

    www.theroofmedic.ca

  15. Rain Safe Roofing

    5.0· 136 Google reviews

    225 Webb Dr, Mississauga, ON L5B 4P2, Canada

    (647) 232-9167

    rainsaferoofing.com

  16. Real Blue Roofing Services Inc.

    5.0· 127 Google reviews

    92 Caplan Ave, Barrie, ON L4N 9J2, Canada

    (705) 999-6900

    www.realblueroofing.ca

  17. Aquamaster Basement Waterproofing Mississauga

    5.0· 127 Google reviews

    1247 Cloverbrae Crescent, Mississauga, ON L5H 2Z6, Canada

    (289) 548-0393

    www.aquamasterplumbing.com/basement-waterproofing-mississauga

  18. Moore Skylights

    5.0· 121 Google reviews

    39 Sturgess Crescent, Whitby, ON L1M 1J7, Canada

    (647) 618-0242

    www.torontoskylights.ca

  19. Absolute Aluminum Inc. - Eavestrough, Siding,Soffit & Fascia, Installation & Repairs Toronto & GTA

    5.0· 119 Google reviews

    609 Green Meadow Crescent, Mississauga, ON L5A 2V3, Canada

    (416) 627-1293

    absolutealuminum.ca

  20. Roofing Restoration

    5.0· 119 Google reviews

    2110 Woodmont Dr W, Canton Township, MI 48188, USA

    (734) 755-9498

    roofingrestoration.squarespace.com

  21. Universal Roofs - Flat Roofing Services - Skylights - Emergency Roof Repair Toronto

    5.0· 113 Google reviews

    30 Braddock Rd, Etobicoke, ON M9W 5H8, Canada

    (416) 732-2421

    universalroofs.ca

  22. Penta Caulking Inc.

    5.0· 111 Google reviews

    475 Woodbine Ave #4, Toronto, ON M4E 2H5, Canada

    (416) 894-5415

    www.pentacaulking.ca

  23. EMR Renovation Services

    5.0· 110 Google reviews

    1520 Trinity Dr, Mississauga, ON L5T 1N9, Canada

    (647) 636-1769

    emrrenovations.com

  24. Direct Waterproofing Mississauga

    5.0· 109 Google reviews

    6660 Kennedy Rd #201, Mississauga, ON L5T 2M9, Canada

    (289) 210-9460

    directwaterproofing.ca/basement-waterproofing-mississauga

  25. Direct Waterproofing Toronto

    5.0· 108 Google reviews

    2 St Clair Ave W 18th Floor, Toronto, ON M4V 1L5, Canada

    (647) 370-1577

    directwaterproofing.ca

The 25 Best-Rated Roofing & Waterproofing in Toronto | VendorRoster