Markham Backflow Plumbing & Mechanical

Excellent service, very professional, quality workmanship. The install was completed very quickly and passed inspection right away. I highly recommend Markham Backflow. THE ABSOLUTE BEST IN THE BUSINESS. SMART PLUMBERS
7 years ago (03-05-2018)

Great customer service. Nick was on time, knowledgable and he followed up to ensure everything was working properly
7 years ago (08-05-2018)

I was referred to Markham Backflow from a colleague of mine to inspect and test my backwater valve and floor drain that was recently installed due to a minor backup of water in my basement. This was the second time I had an issue with water backing into my basement due tree roots getting into clay sewer pipes. I did not want this problem to happen a third time and I wanted the problem solved once and for all. The installation of the entire sewer line, backflow preventer and relocation of the floor drain was done by another contractor a year ago, but it has been a year since it was checked. When Len came he was very professional and considerate of my basement as it was recently renovated. He inspected the floor drain to the sewer line and showed me the condition of the drain pipes. At the same time, he also checked my backflow preventer to ensure that the flap was working as intended and it was. He was very knowledgeable and gave me also some tips for maintaining the floor drain and backflow preventer. Although his crew didn’t do the installation of the backflow preventer and the relining of the sewer line, I was very pleased with his professionalism, experience and knowledge of the drainage in my home eventhough it’s an older home. I would definitely use their services again and wouldn’t hesitate to recommend Markham Backflow.
7 years ago (03-04-2018)