Commercial & Industrial Plumbing

Licensed Plumbers – Commercial & Industrial Plumbing

With years of commercial and industrial plumbing experience, Markham Backflow is the right choice when it comes to commercial plumbing.  Whether it comes to backflow maintenance or other mechanical plumbing and heating service Markham Backflow is the right choice. Prior to any work, we provide a detailed estimate for your commercial or industrial plumbing maintenance, repair or installation.


Our licensed plumber’s guarantee the plumbing repair or maintenance is completed right the first time.


Call us today 416 – 809 – 5959 for a plumbing maintenance or repair quote.

Our Services

Backflow Testing
Backflow Installation
Maintenance & Repair

Commercial & Industrial Plumbing

Pipe Installations

Emergency Plumbing
Backwater Valve Installation
Cross Connection Survey

Licensed Plumbers with O.W.W.A. Certification

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Our Service Area

Toronto, North York, ScarboroughEtobicoke, Markham, Unionville, Richmond Hill, Thornhill, Stouffville, Uxbridge, Pickering, Ajax Oshawa, Whitby, Woodbridge, Vaughan, King, Brampton, Mississauga

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Contact Us

5 Old Sheppard Ave

North York, Ontario


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