Alpha Roofing - Metal Roofing Companies Ontario, Shingle Roof, Roofers near Markham

By Ena B M on Apr 23, 2026 Verified by Google

Got my Metal Roof installed April 21, 2026 by Alpha Roofing Canada.

My initial meeting was with Mr. Alan Tham.
From the moment I opened my door and saw this gentleman, I loved his personality and his professionalism. Alan walked me through the process and what to expect the day of installation.

The day of installation Alan was not on site, however he ensured to check in with me when his team showed up for work and after the job was completed.

Before the crew got started one member walked around the premises took pictures of areas that may cause issues during installation, which Alan contacted me for permission to remove the obstacles. The line of professionalism does not stop there. Bill, Alpha Roofing Canada Inspector called me during the installation said he would be onsite shortly. Bill walked me through all the varies materials that would be installed on my Roof. I was excited when he popped out the drone to inspect the process ontop of the Roof and took some pictures, which he emailed to me that day. Wow! Technology at it's finest 😆.

These five guys were very polite, professional, fast and efficient. They worked well together. They started sometime after 8am and finished up after 5pm this includes cleaning up all the debris from the day's work.

I am very pleased with the work and YES, YES! I would most definitely recommend Alpha Roofing Canada. Job well done guys.
A big thank you!

By Ena B M on Apr 23, 2026 Verified by Google

Got my Metal Roof installed April 21, 2026 by Alpha Roofing Canada.

My initial meeting was with Mr. Alan Tham.
From the moment I opened my door and saw this gentleman, I loved his personality and his professionalism. Alan walked me through the process and what to expect the day of installation.

The day of installation Alan was not on site, however he ensured to check in with me when his team showed up for work and after the job was completed.

Before the crew got started one member walked around the premises took pictures of areas that may cause issues during installation, which Alan contacted me for permission to remove the obstacles. The line of professionalism does not stop there. Bill, Alpha Roofing Canada Inspector called me during the installation said he would be onsite shortly. Bill walked me through all the varies materials that would be installed on my Roof. I was excited when he popped out the drone to inspect the process ontop of the Roof and took some pictures, which he emailed to me that day. Wow! Technology at it's finest 😆.

These five guys were very polite, professional, fast and efficient. They worked well together. They started sometime after 8am and finished up after 5pm this includes cleaning up all the debris from the day's work.

I am very pleased with the work and YES, YES! I would most definitely recommend Alpha Roofing Canada. Job well done guys.
A big thank you!

By Alan Vincent on Nov 6, 2025 Verified by 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

By Pushpa Shanmuganathan on Sep 29, 2025 Verified by 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

By Margaret Hughes on Sep 4, 2025 Verified by 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.

By Margaret Hughes on Sep 4, 2025 Verified by 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.

By Roger Wiggins on Jul 29, 2025 Verified by Google

Alpha Roofing replaced our shingled roof with a metal roof. Couldn't be happier with the outcome. Looks amazing. Installation team were very effective, efficient and did a great job cleaning up when done. Alan explained everything fullly and stayed in touch sending updates and pictures during the install. I would highly recommend Alpha Roofing if you're looking to get your roof done.

By Vincent Ierullo on May 29, 2024 Verified by Google

A few days back (March 20), 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 Jevy (Charlie) the estimator, we were highly impressed. He took meticulous measurements and inspected our roof thoroughly in order to give us an appropriate assessment of our existing roof conditions and subsequent cost to replace it. His presentation to the family was thorough and informative. He took the time to explain the entire process, outlining the available packages and the corresponding pricing. He even made available to us a highly comprehensive Roofing guide outlining the step by step roofing process along with samples of the materials suitable for our needs. He was truly a pleasure to work with, very knowledgeable and well-trained. On the mutually agreed upon day of installation, six highly skilled professionals came and attended to their tasks with thoroughness and efficiency. Upon completion of the project (about six hours), they proceeded to remove and dispose of all the relative debris. The clean up was done efficiently and with no damage to our property. We must compliment Charlie for going above and beyond to see that all my requests were satisfied and that I would have a pleasant experience. He even came by at the end to make sure that everything was completed according to contract specifications. Based on their high standards of craftsmanship shown to us, we would not hesitate to recommend Alpha Roofing for your next roof replacement project.

By Jason R on Jul 2, 2022 Verified by Google

We were very pleased with our visit with Alan and the quote we received. We wanted Emerald Green shingles and Alpha was able to accommodate our request. Three weeks later the 6-man crew arrived on time and worked in an organized and efficient manner. They were done in 3 hours and the clean-up was spotless. There is one area where the shingles are raised at the edge but we have been reassured by Jocelyn that in time they will flatten out. We recommend Alpha for all your roofing needs.

By Jason R on Jul 2, 2022 Verified by Google

We were very pleased with our visit with Alan and the quote we received. We wanted Emerald Green shingles and Alpha was able to accommodate our request. Three weeks later the 6-man crew arrived on time and worked in an organized and efficient manner. They were done in 3 hours and the clean-up was spotless. There is one area where the shingles are raised at the edge but we have been reassured by Jocelyn that in time they will flatten out. We recommend Alpha for all your roofing needs.