Ontario Downspout Service reviews (344)

Mark and Harvey were excellent from start to finish! They did an amazing job and were incredibly efficient. We’re very happy with our new shingles and eaves and would highly recommend them.

Mark and his crew were very reliable and professional . They arrived on time, replaced my roof in one day. They did great job cleaning up . I would highly recommend them. Thank you again Ontario Downspout.

Mark and his crew replaced our eavestroughs and and downspouts in a tight fitting midtown property with speed and flexibility. The crew arrived on time, were polite and a pleasure to work with. The issues with rerouting downspouts to insure water drainage away from the house were handled in a creative and cooperative way, and cleanup after the job could not have been better.

This was a big project involving extensive new work and repairs to an 80-year old house. Mark and his highly skilled team did an excellent job. I appreciated Mark's creativity in finding solutions to difficult challenges as well as his willingness to work with me on some of the details. I would highly recommend Ontario Downspout Service for their reliability, professionalism and high quality standards. Thank you again Mark for an outstanding job!

Mark and his crew did an amazing job with my eaves and downspouts. They arrived on time, explained everything they were doing, and answered all of my questions. Very professional and clean job. Happy with the results, the best company that has done work on my bungalow.

Mark and his crew arrived on the day that was arranged. Mark did a walk around with me to reconfirm the scope of work and then took his crew thru it. Then they went right to work. At the end of the day of the eavestroughs were installed, fascia was added and covers were installed on the troughs. The finished work is excellent with a lot of attention to detail - good overhang at ends, downspouts secured properly, troughs have correct slope. And everything was cleaned up after. We are very happy with the project. Well worth the cost.

Mark and his team were of great service, and we will be definitely using them again! They were very professional, knowledgeable, punctual, and courteous. We highly recommend Mark and his team 110%!!

Fantastic work from Mark and his crew. Extremely efficient, friendly and went out of their way to get the work done with excellent quality and results.

Contacted Harvey over phone for an inspection and quote. Mark replied promptly and was at job site within the day to inspect our roof. That night, he provided an emailed quote for us to compare with other contractors. 2 days later we signed the contract with Ontario Downspout Service. 5 days later Mark and his crew were on site, ready to work. I was impressed with their promptness to the attention of my roof, as they were sensitive to the issue that it was leaking and agreed to make it a priority to get the fix done. Mark and his crew were courteous, efficient, and professional. They did the above mentioned work in about 9 hours, and their clean up was spotless. I will recommend their services to my friends and family

I went out to 3 other highly recommended Toronto based eaves companies who all told me they weren’t willing to work in my area of Toronto (and my house is in a very nice neighborhood with lots of parking, etc). These guys were very responsive and easy to work with. I explained what I needed to change and why (redirect pipes for both aesthetic and functional reasons) and they were able to add their expertise which I appreciate because this is my first time with eave/soffit work. I wasn’t 100% happy with where one of the downspouts was falling (they did it because it was the best water to fall but it didn’t look as good) and Mark made the change—no questions asked and it even meant he had to redo work he JUST finished. Overall happy with the final product. My only partial negative is they were on the high end for pricing—but they don’t sell themselves as the cheapest guys in town, and you get what you pay for.