Certified BP Contractor

We are certified BP roofing contractors providing extended warranties on repairs.

Fully Insured

We have WSIB coverage and 5 million commercial insurance, which can protect your property from the very beginning.

Welcome to MJ Guardian Roofing & Landscaping

Your Local Roofers & Landscape Contractors in Ontario

Boost your outdoor appeal and structural durability with a wide range of high quality roofing and landscaping services provided by the licensed contractors at MJ Guardian Roofing & Landscaping in Ontario. We are highly experienced and skilled in roofing repair and interlocking walkway installation services. Our team undertakes all sizes of jobs, from a minor repair to replacing a whole roof.

Whether you are looking for shingle roofing or simple interlocking repairs, we’re the name you can trust. All our work is fully guaranteed and we offer free quotations on request. Our foremost priority is customer satisfaction, and we leave no stone unturned to achieve it.

Licensed & Insured Professionals At Your Service

All of our workers are licensed and have more than 7 years of experience. Our roofers and landscapers provide the best workmanship and promise quality guarantee.

We have WSIB and five million commercial insurance, which can protect your property from the very beginning. We can cope with all kinds of roof and ground structures and make sure your roof has a fresh look and reliable protection when finished.

Affordable Pricing With Unmatched Quality

With your roof taking a massive hit every day, it is bound to deteriorate over the years. As a result, it deserves attention from time to time, and in case you notice a leak or issue, you must get it inspected.

At MJ Guardian Roofing & Landscaping, we are proudly serving residential and commercial clients with a wide range of roof repair and replacement services with 100% satisfaction guarantee and long-term protection.

Latest Blog Posts

Spring Season Roof Replacement Promotion at MJ Guardian Roofing

With me onset of the Spring Roofing Season, MJ Guardian Roofing is running a Roof Replacement Promotion to thank customers …
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Meet The Face Behind MJ Guardian Roofing

I am Crystal, the proud owner of MJ Guaniian Roofing.I look froward to sharing my story. I hope that you …
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About MJ Guardian Roofing & landscaping

MJ Guardian Roofing & Landscaping started from a local business. Over the years, we have expanded to GTA, Barrie, Ajax, Kitchener, Waterloo, Hamilton, Burlington, and Niagara Falls Area.

The exceptional quality of our workmanship as well as our top customer service have made us one of the biggest and most noted company to serve southern central Ontario. Our dedication to craft has generated us a large client base in both residential and commercial roofing.