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Hossein Lahijani          Richmond Hill

Replace Whole Roof

Gamma Roofing was recommended by one of my neighbours - he was quite happy with their work.
I contacted Frank, he thoroughly went over everything that needed to be done and gave me a quote. The quote was reasonable, and the work was scheduled within a week. Frank and his crew showed up early morning, worked hard all day and completed the work
in the same day. I was very satisfied with the work done, as well as the clean-up afterwards. Superior service! Frank is a man of his word and I would not hesitate to recommend him!


Kent Antton               Richmond Hill

After Service

I called Gamma Roofing last Friday morning when I saw a water stain on my bedroom ceiling, and told them the condition of the roof. They sent a roofer two hours later to check my roof and fixed the leaking point by replacing a few pieces of shingles. The guy is really professional and nice, he explained to me the problem and the condition after repairing, which made me relieved. Thank you, Gamma Roofing, I will recommend you to my family and friends.


Anna                          Newmarket

Replace the whole roof

The team came in the morning on time. Very prepared and professional, I don’t need to worry anything. The job was done perfectly. guys are nice, easy to communicate. Also the cleaning job was fantastic. I will recommend Gamma Roofing to my friends. Thank you, Gamma Roofing!


Dave Mashinter        Thornhill

Shingles Replacement

Frank and his crew of 4  did an excellent job of tearing off 2 layers and re-shingling my mom and dads roof in one day this past October,2019.

Job completed on time,great price as estimated,quality workmanship,excellent cleanup.Looks great!

Would have no problem recommending Gamma roofing to anyone.

Positive: Punctuality, Quality, Responsiveness, Value


Kghosh                      Vaughan

Shingles replacement

I am happy with the quality of Frank and his team’s work. They were quick, professional and cleaned up after their work. They also fixed an roof-opening left by raccoon at an additional cost. I would be happy to recommend them.


GS                             Newmarket

Roof Replacement

Gamma Roofing/Frank were very punctual and professional and delivered on all of their promises. The work was done in one day and the results were very good. No issues whatsoever. Frank was onsite supervising the work throughout the day and available to answer questions. Also, the clean up after was very good and you could not really tell that they were even there once they left. I would recommend them if you need a residential roof replaced. In addition, their price was reasonable and very competitive with other roofers.


James                        Richmond Hill


Starts from beginning communication with Frank is excellent. After work done they clean the site perfectly. Quality is super.


Hossein                      Aurora

Shingle replacement

They did the job in a professional/timely manner with fair price. Thank you very much Gamma Roofing and highly appreciate your job.


Yumuyang                Newmarket


Four guys came around 8 am. Supervisor Frank was on site to ensure quality. Job completed nicely within 1 day,  very good job, price was reasonable. Moreover, when I mentioned there were raccoons running at night time,  they even change mental vent cover for extra perfection!  Thank you,Gamma Roofing!


dianerose581          Richmond Hill 


They did a clean and professional job on my roof...Very Happy!!! Frank is a  great guy!!


Igor                          Richmond Hill

Roof Repair

Gamma Roofing repair my roof in one day. They have good team and did good job. Company also provide solid customer service and quick response for customer requests. Frank is very professional and intelligent man. I would definitely recommend Gamma Roofing to my friends.


Sara Zadeh              Toronto

an urgent request for a roof change

Frank was very helpful, and very precise, professional, on time and provided me a great quotation for replacing my house roof in Etobicoke. He chose the best material, did a very good and clean job, was very helpful in providing all information, and my tenants were very happy with his clean and professional job. I certainly recommend him for his professionalism and also great product, and job and a very reasonable price. thank you!


Wendy                     Aurora

Repair a few shingles

Frank was very easy to communicate with and polite. He came when he said he would. He fixed a couple broken shingles and reinforced a few others that he said looked loose.


Helen                      Aurora

Roof replacement

Frank was an absolute pleasure to deal with. After several quotes we determined Frank and Gamma Roofing was the best choice for several key reasons- he took the time to answer all our questions thoroughly informing us about the various types of shingles, quality, longevity and price variance with no pressure techniques or unrealistic expectations. He and his crew were on time, professional, and respectful of our property as well as that of our neighbours. I would confidently recommend Gamma Roofing to my friends and family.


Lufei                        Richmond Hill

roof replacement

Frank is professional and knowledgeable on roofing. He showed me different materials and comparison of them, which make me confident of choosing shingles. His team came as scheduled, guys worked quiet and with safety/discipline. They were efficient and cooperated well with each other. Job was done nicely. I am satisfied with their job and more than happy to recommend them to my friends! Thanks, Frank! Thanks,Gamma!


Ryan                        Richmond Hill

roof replacement

Frank is very pleasant, transparent and knowledgeable about his work. We felt very comfortable working with him and his team is amazing. They are hardworking clean and professional workers who spent 12 hours straight getting the job done well. They are a well oiled machine! Thank you team Gamma!


Robin                      Richmond Hill

Roof replacement

Gamma Roofing replaced our roof in one day and did a very solid job. They worked very hard and finished according to the timeline and quote given. All mess was fully cleaned up. They called to check on their services a few days later. We would highly recommend their services.


Mark S.                   Richmond Hill

New Roof

Frank and his team arrived nice and early and completed the job at a great pace... we had a new roof by dinnertime. They worked quietly and cleaned up nicely. Frank even came back the next day to reinforce a cable wire the got loose. The new roof looks great and we won't have to worry about anything for the next 10 years due to his excellent warranty program. We're very happy we chose Gamma Roofing thanks Frank!

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