About 2020-06-01T19:01:18-04:00
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A Little About Best Flat Roof

Best Flat Roof by Decor Star is a top rated flat roof contractor in Toronto.  We have 9+ rating on Homestars, a leading consumer review site for the home improvement sector.  The company was founded over 10 years ago specializing in flat roof repairs, new installation, and other related products such as aluminum eavestrough, flashing, roofing insulation as well as siding.  We know not all houses have either shingled or flat roofs.  That’s why we are experienced in both shingle and flat rooftops.  Rest assured when you choose us, we will handle all your roofing needs and you can enjoy the peace of mind know that we guarantee all of our work up to 10 years or more.  That’s how confident we are of our workmanship.

Our Mission

Our mission is to provide quality and reliable flat roof repair or installation services at a competitive price that home or building owners can afford.  We strive to provide the best customer service and peace of mind long after the installation or repair.

Top Rated on HomeStars

Best Flat Roof has a perfect 10 out of 10 on Homestars as rated by our clients. Still not sure? Go to HomeStars and read what our clients said about us and the extra miles that we will go to make sure you are completely satisfied.

If your roof was just repaired or replaced by us, we love to hear from you. Go to HomeStars.com, write a review and tell the whole world how we did.

HomeStars Best Flat Roof

Our Clients Say

“This is our second time honoring Oleg for his company’s excellence! We did our back flat roof with them in Jan 2017 and enjoyed the roofing quality and craftmanship . . .”


“We needed a new roof badly. After getting 4 quotes (one of them being $40,000!) we decided to go with bestflatroof. Oleg inspired confidence and I am ever happy that we chose him. He did a fantastic job. ”


We Use Only the Best Brands in the Industry

Best Flat Roof is an authorized contractor for some of the biggest brands of residential and commercial roofing systems.  You can rest easy knowing we use only the best roofing products with extensive warranty.

Fully Insured, WSIB Certified & 10+ Years Warranty ?

Trusted by the Biggest Brands

Toronto’s Flat Roofing Experts

Best Flat Roof offers professional expert flat roof repair and installation for commercial or residential properties anywhere in the GTA and surround areas.


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