BackFlow Prevention

BackFlow Prevention cover

There is mandatory under the City of Toronto’s Water Supply By-law for property owners of industrial, commercial, institutional and some of the residential properties (as defined by the Ontario Building Code) to install a backflow prevention device on the water supply line(s) to their facility. This is done to help protect the safety of the City’s drinking water and isolate buildings from the City’s water distribution system, helping to ensure contaminants do not enter drinking water.

Atre Drain and Plumbing OWWA Certified Cross-Connection Control Specialists. As required in the province of Ontario, our backflow testers, installers and surveyors are certified by the Ontario Water Works Association in Cross-Connection Control/Backflow Prevention and have current Calibration Certificates for Testing Equipment. Our authorized testers, installers and surveyors are registered with most municipalities across Ontario as required.

Atre Drain and Plumbing have acquired the necessary licences required to conduct work in numerous cities across Ontario. We are holding valid City Contractors and Master Plumber Licences.

As required for City Contractors we have Liability Insurance and ready to provide WSIB Clearance Certificate when needed.

BackFlow Testing and Inspection

Backflow testing must be done after installation, repair, relocation or replacement of a device and annually thereafter in accordance with provincial codes and standards by your local OWWA Certified Backflow tester.

Atre Drain and Plumbing works with Cities of Toronto, Markham, Mississauga, Oakville etc. and submit test reports on your behalf. Call us today to book an appointment!

Backflow Installation and Permit

A backflow preventer device must be installed to protect the premise of isolation. This will protect the public water supply against contamination from all degrees of hazards.

Atre Drain and Plumbing helps to submit required forms and drawings to the City to get permit for installation of Backflow Prevention Device. When the Customer receives his permit from City, we can install Backflow prevention Device at the premise. Call us today for FREE Estimate!

Cross-Connection Survey

A Survey is conducted to evaluate the potential risk your property poses on the public’s water supply, identification of cross-connections present, and recommendations for protection required.

Atre Drain and Plumbing offers Complete Service and takes care of the process from beginning to end. 

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