I am a long-standing customer of Ontario Downspout Services. I have worked with Mark and his team on multiple projects. The quality of their work and their dedication to their clients is exceptional. Mark is knowledgeable and responsive. He is trustworthy and reliable, and his team is made up of friendly and professional individuals. He went above and beyond in his work on my house. I could not recommend them more highly.

Both my shingle and flat roof were leaking into my house. I called Mark and he came to my house the next day. He stopped both the leaks for the quoted price. He was efficient and cleaned up after he finished. I will definitely hire him to replace both of my roofs when required. I would highly recommend them to anyone I know. Thank you again Mark.

Mark replaced my leaking eavestroughs and the roof over my porch. He and his team were professional and did quality work. The quoted price was accurate and fair. The job was completed quickly and there was no mess left despite the amount of material removed.
I would recommend Ontario Downspout Service for eavestrough & roofing repairs/replacement.

They repaired and replaced a downspout that had broken. They were very prompt in responding to my request, pricing was clear, and timing was great as well. Very happy with the work done.

Mark and his team were great to work with and very professional. I would use them again.

I needed to redirect my downspouts. They came and looked and three days later the work was done.
Professional workmanship in every way. I recommend them without hesitation.

Mark and his crew replaced the eaves on our home downtown Toronto. Communication with the company was very good. After speaking to Mark's father by phone, Mark stopped by to take a look at our home and provide a quote. It was immediately obvious that Mark was very knowledgeable and committed to doing the job right. Since the replacement of our eaves was not urgent, we locked in for the next available opening (a month or two later). On the day of the job, Mark and his crew were very punctual. Mark showed us what would be done and they got to it. Some additional work was required due to extremely rotten fascia and poor workmanship from previous contractors, however, the team still got everything done within the day: a 10-hour day (they cleaned up in the dark) and one of our first really cold ones. Mark went the extra mile to attempt to repair a problematic area in our flat roof. All members of the crew were friendly and polite. Our property was spotless after they left. We would definitely recommend hiring Ontario Downspout Service.

Ontario Downspout Service was a delight to deal with. Professional all the way, from the quotation and recommendations to the work and complete clean-up. Our new eaves look beautiful.

The work was done quickly and professional. They identified issues with my roof and addressed them with me to be done in the spring.

Removed and installed new eavestrough system around semi-detached home. Very satisfied with quality of work. Excellent service.