Ontario Downspout Service reviews (344)

Very professional company. I was treated with respect, and the workers took excellent care of my property. Highly skilled and a pleasure to work with. Exemplary customer service. Thanks team Ontario Downspout Services!

Mark and his colleague replaced our entire aging eavestrough and installed a new fascia panel. Our new eavestrough looks great and was installed professionally. Would recommend again for future work.

The team was very efficient, professional and responsive. Very high quality of work as well. Would highly recommend Ontario Downspout!

Ontario Downspout Service has done both an eavestrough and roof repair for us. We have found them to be honest, fair and helpful. The repair was important and was well done. No problems! Thanks Mark and Harvey!

Mark and his team redid the entire roof in my house a couple of weeks ago. The work is just perfect. They also changed 3 skylights. They were professional and eager to do everything right. The clean up after the work was impeccable. I would highly recommend his company to anyone looking for this type of work. They did the eaves on my house last year, and again, the work was perfect. Excellent company do deal with!

Efficient. Professional. All about the best way to solve a problem! Cannot recommend this team highly enough. And exactly on budget!

Mark and his team arrived on time. They were very professional and ensured the site was safe. They tatted the areas that the homeowner has concerns about. He did the job in one day and did an excellent job.

Mark responded to our request promptly and was extremely decent with his quote. Mark is always accessible by phone and always responded to questions in an honest manner. His delivery was excellent and punctual. He is trustworthy, very professional and dependable. Our property was desperate for new gutter and downspouts. We were having water in our basement and had lots of drainage issues for a while. Mark was very knowledgeable in this field and prepared a plan for us to direct the down sprouts accordingly. We are extremely happy that we chose this company and would highly recommend them to everyone who is looking for high quality job and quite decent price.

Ontario Downspout Service is a family run business, father and son, very professional, asked for quote to installed custom eaves that got damaged in the ice storm. They were first to get back to me with a quote and were on time doing the installation. Great crew, property was left clean. Trudy

Mark was awesome to work with. He completed the repairs on time and with the utmost of quality. I would recommend him and the company without any hesitation whatsoever.