Ontario Downspout Service

The team from Ontario Downspout was fast, neat and delivered as promised. Everything they replaced looks great and through all the rain we have had recently, absolutely no issues! I would use / recommend this company.

I had a great experience with this company. I live in Thornhill. The father (Harvey) and the son (Mark) were a joy to work with.
They went above and beyond 2 ways:
1) they put me at the top of the list because I had water coming into my basement
2) they also did a soffit repair during the trough install that had come up, at no extra charge.
When they initially met with me, they came up with a plan to improve water drainage away from my foundation:
1) we went from 3 to 5 downspouts, plus, the diameter of the downspouts was increased.
2) also we went with a 6" trough across the back of my house. Alot of times water had been flowing over the trough in heavy rains and right down the foundation wall.
3) downspout extension pipes on the ground level were increased significantly
The work was high quality. For example, the brackets were placed every 12 inches on the new troughs. The old troughs had brackets every 24 inches.
The work crew was polite and punctual. They were hardworking and the entire job was done in 1 day. They kept the job site clean.
In summary, if every company treated a customer like Ontario Downspout Service treated me and my wife, the world would be alot better place! Much thanks Mark, Harvey and crew!

I worked with Harvey to get a quote for my eaves and fascia replacement. Harvey showed up on time, was very thorough and candid and offered some good changes for my house. In the end we had to cancel the project within the initial 10 days of the contract but I would highly recommend them based on my experience.

Another long overdue review - Mark replaced my eavestroughs in December, I think it was their last job of the year. It was very cold but they did a great job. Mark also provided some advice around re-arranging the downspouts to a different side of the house.

This review is long overdue, but very deserving.
Mark and his crew originally came to replace our eavestrough, but after an inspection told us that we had to replace our roof asap. He was so concerned that they were willing to reschedule the work they were supposed to do the next day.
Mark quoted the price and said it would take two days to complete. He was true to his word and there were no surprises when it came to the final invoice.
Mark and his crew were very professional, courteous, efficient. Mark is very knowledgeable and answered all our questions patiently.
I would not hesitate to refer him to all our family and friends. Thank you Mark and Ontario Downspout crew for the awesome work!

Harvey and Mark were absolute professionals to deal with from the quote to the installation. The work that was done in replacing our eaves and installing the sofits was great, his team were efficient and clean up any mess that was made during the install. The finished product totally met my expectations. I highly recommend Ontario Downspout Services.

Mark Stone and his crew are a perfect 10. Mark's attention to detail, organization and expertise resulted in the completion of an exceptional job. It was a real pleasure meeting Harvey and Mark and knowing that they would take care of all my needs and requests. They are very relieable and give a solid warrantee. Mark
communicates well and their price was very reasonable. Mark went above and beyond what you normally expect a company to do in completing the job. Thanks Mark see you in the fall.

These guys were great, very responsive and knowledgeable, they showed up on a long-weekend to accommodate my schedule and completed the job quickly and cleanly. I have already noticed the difference in effective drainage following strong spring showers.

I first met Mark Stone's father who came to my house to provide a quote. I was immediately struck by his knowledge and friendly demeanor. When Mark Stone and his crew came to do the job, I was overwhelmed with the quality of the materials and thoroughness of their work. Not only was the entire crew extremely pleasant, but the work was done quickly and correctly. They also cleaned up so well, which was impressive. However, even more impressive was the work! Rain water is now directed far from my house's foundation plus my house looks completely different. In fact, it looks brand new. I especially love the modern look of my new black porch cover. Thank you so much!

Mark Stone and his team were very communicative, courteous, neat and efficient. Their work is of a very high standard, and improved the curb appeal of our house immensely. I would highly recommend them. thank you.