High Performance Roofing For
Residential & Commercial Structures
Do It Once, Do It Right. Better Quality, Lower Rates Roofing.
Roofing in Toronto & the GTA, done right.
Roof replacements—fast, affordable, reliable.
Shingle Roof
Affordable protection that lasts.
Metal Roof
Premium durability, low maintenance.
Flat Roof
Leak-resistant flat roofing.
Siding
Low-maintenance exterior upgrade.
TRUSTED ACROSS TORONTO & THE GTA
Why 5,500+ homeowners choose Alpha Roofing
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Convenience
Fast in, fast out.
All our roofing projects are done in one day, no matter the size of the project.
Satisfaction Guarantee
We don’t compromise on quality. Our work is fast but reliable. We have a 100% satisfaction guarantee on all of of our roofing work.
Fair, Transparent Pricing
Honest recommendations and upfront estimates, with options to fit your budget.
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Roofs Replaced Each Year
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5-Star Reviews on Google
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Years in Business
A roofing team guided bysafetypowered bycraftand proven on every job.
WHAT OUR CLIENTS SAY
Trusted across the GTA
Posted on
Alan Vincent
November 6, 2025
Trustindex verifies that the original source of the review is Google.
Thank you very much Alan to you and your team! You did a very nice job of installing the new metal roof on my mother's house!
Everyone who passes by says it looks beautiful and it has created a lot of interest among the neighbours. Even the window and door company that came a few days later to measure the windows and doors for replacement said the roof looked amazing!
I was very impressed with the efficiency of the large team who installed the whole roof in a day. Everyone worked together like clockwork. They also did an excellent job of cleaning up the debris around the house after completion.
Thank you so much again!
Sincerely,
Alan Vincent
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Crew Hardy
October 31, 2025
Trustindex verifies that the original source of the review is Google.
Joselyn and Echo are an amazing team! Joselyn’s quoting was detailed, Echo’s on-site management was perfect, with someone present throughout. The metal roof looks beautiful—highly recommend!
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David deNobriga
October 18, 2025
Trustindex verifies that the original source of the review is Google.
I live in the Kawartha. Alpha is out if North York. Very happy I found them. I have a 1600sft roof that needed replacing. I found that they also do Skylights so I had them install a 4ft X 4ft Sky light.
Incredibly efficient and professional. Echo, the project manager was very kind and made sure I understood what was happening and answered all my questions. She and the team did great work and completed the job in just 1 day and finished just after it got dark.
I highly recommend this team. ?
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Carolyn Chamberlin
October 9, 2025
Trustindex verifies that the original source of the review is Google.
You can tell Alan cares about his customers. He gave a fair quote and checked in during the work. The roofers were friendly and made sure everything was done right the first time.
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Farhan Khan
September 30, 2025
Trustindex verifies that the original source of the review is Google.
Good
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Pushpa Shanmuganathan
September 29, 2025
Trustindex verifies that the original source of the review is Google.
Few weeks back ( September 9,2025), we had the good fortune of having Alpha Roofing replace our roof and we could not be happier with the results. From the very first meeting with Sandy, we were highly impressed. Sandy is very committed to his work, explained everything in detail, easy to deal with and professional. On the agreed date of installation, higly skilled professionals came and attended their tasks with thorougness and efficiency. They completed the work on the same as agreed. They disposed all the relative debris and with no damage to our property, specially the newly installed interlock. I want to say a big and special thank you to Sandy for going above and beyond to see that all our requests were satisfied and that I would have a pleasant experience. Sandy even came by during the installation to check with us that if we have any concerns or questions. We only had to pay at the end of the installation after everything was completed. Our neighbours stopped by and very impressed to see the work and we shared Sandy's contact to four of our neighbours. Two of them already signed an agreement and Sandy and his team are installing the roof for them. We would not hesitate to recommend Alpha Roofing for your next roof replacemnt project. Sandy, thank you again for all what you did for us. Pushpa
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Peter Vlachodimitris (Pete)
September 17, 2025
Trustindex verifies that the original source of the review is Google.
These guys do a great job. They installed an aluminum roof for us and the end result is very polished and aesthetically pleasing. Great crew and great management. Keep up the good work!
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Margaret Hughes
September 4, 2025
Trustindex verifies that the original source of the review is Google.
We needed to replace our old roof with a new metal roof and had heard great things about Alpha Roofing. Alan came out to assess the situation, and the whole process was straightforward and transparent. He clearly explained the benefits of a metal roof and how the installation would work. Their quote was competitive, and based on their solid reputation, I expected quality workmanship—and they definitely delivered. The attention to detail was impressive, and everyone from the installers to the office staff was friendly and professional. I’m very happy with how my new metal roof turned out.
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Daleyza George
August 20, 2025
Trustindex verifies that the original source of the review is Google.
Really appreciated how Jevy from Alpha Roofing handled our roofing project. He was always quick to respond to my messages, kept me in the loop the entire time, and made everything feel straightforward and stress-free. From the initial consultation, Jevy explained all my options in a way that was easy to understand and never made me feel pressured to choose the most expensive option. Throughout the project, I always knew what stage the work was at because Jevy provided regular updates and quickly answered any questions I had—even in the evenings when I reached out. The crew showed up on time, worked efficiently, and took a lot of care to keep the site clean. It was obvious that everyone involved took pride in the quality of their work.
In the end, our new roof turned out even better than I expected. I’m grateful for Jevy’s honesty, prompt communication, and the professional attitude of the whole Alpha Roofing team. I would absolutely recommend them to anyone looking for a reliable and customer-focused roofing company.
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