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SMT Backflow Testing

Proudly Serving Vancouver and Surrounding Areas

Lower Annual Rates

Fair Pricing


Helping To Protect
Our Drinking Water

SMT Backflow Testing specializes in testing and repairs on backflow preventers.  Whether it's a Domestic water supply, Fire sprinkler system, Irrigation, or anywhere you have a backflow preventer, you can be assured we're up to the task and will provide friendly, knowledgable, and great customer service.

BCWWA Certified  //  ASTTBC Certified  //  WCB and Commercial Insured

Ice Machines

Kitchen Equipment

​Restaurants & Bars


Domestic Water

Sprinkler Systems

Backflow Testing/Prevention

Dental Equipment
Cross Connection

Fire Alarm Testing

Fire Sprinkler Systems


Lawn Sprinklers

Backflow Plumbing Testing Inspection Test


Showed up in 20 min after my call. Very easy going and great to talk to. Did i mention the great rate? Amazing work Steven thank you!

Robert Wieczorek



  • Why do I need my Backflow Tested?
    Backflow testing A.K.A Cross Connection Control, is an annual and mandatory event. Backflow testing safeguards the public drinking water and protects the health of its customers by ensuring that any contaminants that could backflow into the public water supply system are isolated within the customer's internal distribution system. Mechanical backflow prevention assemblies have internal seals, springs, and moving parts that are subject to fouling, wear or fatigue. Also, mechanical backflow preventers and air gaps can be bypassed. Therefore, all backflow prevention assemblies have to be tested periodically to ensure that they are functioning correctly. Mechanical backflow prevention assemblies have to be tested with properly calibrated gauge equipment.
  • What is a Backflow Preventer?
    A backflow prevention assembly is a means or mechanism to prevent backflow. The basic means for preventing backflow is an air gap (faucet and sink), which either eliminates a cross-connection or provides barrier from backflow. The basic mechanism for preventing backflow is a mechanical backflow preventer, which provides a physical barrier to backflow. The principal types of backflow preventers are the reduced-pressure principle assembly, the pressure vacuum breaker assembly and the double check valve assembly.
  • Why have I not had my Backflow Tested before?
    In order to insure the proper operation of a backflow prevention assembly, it must be tested and certified upon installation and at least once a year thereafter by a licensed backflow tester. It is the responsibility of the homeowner, business owner, property manager or person in charge of the building to ensure these devices are maintained annually.
  • About SMT Backflow Testing
    SMT Backflow testing serves all of your backflow preventer needs at a fair cost. Whether it's an annual test or a repair of internal parts, we always provide friendly, reliable service with a professional touch. We also have mechanical experiences in other fields such as pipe fitting, plumbing and fire protection to ensure the safety of all devices attached to your backflow preventer. Please get in touch with any questions you may have.
Backflow preventer
backflow preventer assembly
backflow prevention assembly tester
Municipality Form Fees

Municipality Form Fees

Area Fee


$37.00 ea.

New Westminster

$30.00 ea.


$26.25 ea.

Port Coquitlam

$20.00 ea.


$26.00 ea.

Port Moody

$32.00 ea.

*Pricing may vary

West Vancouver

No Charge


Alder Grove





Maple Ridge


North Vancouver

UBC / University Endowments






Tel.  778-865-4507

Please get in touch with any questions or if you would like to receive a free quote.  We look forward to talking with you.

Thank you, we'll be in touch soon.

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