Mark and his crew were great! They finished their work in one day and did an excellent job. Mark was very responsive to any questions I had leading up to the work being done and it was clear that he was not out to charge us unreasonably or "make work" to make the project more expensive. Highly recommend!

We needed to replace our eaves and downspouts after getting a new metal roof. We had seen Ontario Downspout working in our neighbourhood. We called to get a quote, they came out right away and provided a very thorough quote and scope if work. The installation was faster then we thought. The crew was professional, friendly and great to work with. We are so happy. Amazing job. Thanks to Mark and his team.

When hiring a company to do work you are concerned about 2 major elements - quality of work and price. I am most happy with Ontario Downspout Service on both counts. Quality shows and pays for itself long-term. Thank you and your team Mark.

I have been waiting for a long time to do this work and had trouble even getting companies to come and quote because our home is 3 stories and it’s a big job. Mark and the team were efficient, clean and exacting with the work. I am very happy with the outcome. Our home looks fantastic and I would recommend Ontario Downspout to anyone looking for similar work. Thank you!

Completed job in one day and cleaned up nicely. Full communication throughout job. Good service.

This father and son business has been an absolute dream come true! I have a complicated roof and Eaves situation which the other businesses I contacted did not seem to fully understand or incorporate into their solution.
They're integrity, attention to detail and explanation of all that was going to be needed and to happen was outstanding. They protected my property and my extremely delegate Garden in my back and front to perfection. I've had work done before and had seen many things damage so this was a first and I can't believe it!
All of my neighbors that had to come by and interact with them, all told me that their workers are so polite and pleasant. The job site was left spotless and they protected my stone and did everything that I asked for without question. I feel confident the work on my roof and my eaves will last!!!

After years of dripping eavestroughs it was time to get professionals to come by and evaluate the situation. I consulted with one contractor, who came by, but never even bothered to email me a quote. So I contacted Ontario Downspout, and in the one conversation, got an estimate, and a time for Mark to come by to take a look at things. After a little mix-up with paperwork, I was informed when the job would be done (late May/early June) and they delivered. Mark explained all what would we done, and let me know any details as the project progressed. The crew worked hard and efficiently, and left the property neat and I have beautiful new eavestroughs and downspouts. Harvey and Mark were a pleasure to deal with and I made the right choice. Thanks so much guys.

Mark and his crew did my roof and my neighbour's. Their work is excellent and well worth what we paid. Mark is on the job and on the roof with his crew. Everything was done well with quality materials.

The crew showed up when expected, they were polite and hard working. Everything was cleaned up at the end of each day. The care and attention spent on making sure the job was well done gives us piece of mind that our roofs will last for years to come.

I highly recommend Ontario Downspout Service for eavestroughs and roofing.

I selected Ontario Downspout based on previous Homestar reviews and some local references. I was not disappointed. The only glitch was waiting for a break in the rainy weather. Mark Stone and his crew did a great job with the recommendations they made and the job execution. The work was excellent...and completed quickly. Cleanup was terrific. Everyone was polite, friendly and professional. I have no hesitation in recommending their services.

The crew worked really hard. They prepped the place well to prevent damage to our property. The work was done well and they took the effort and time to clean up the site. Very pleased with them!