A backflow preventer keeps the irrigation or the hose water out of the drinking supply. The install sits on the line that needs the protection.
The type
Choose the preventer for the risk: a vacuum breaker for a hose, an assembly for irrigation. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the type matches the connection.
The location
Install the preventer on the line after the meter or the shutoff. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the location protects the whole branch.
The install
Fit the preventer with the unions and the shutoffs on either side. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the unions ease the testing.
The height
Mount the assembly at the code height for the testing access. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the height suits the tester.
The test
Pressurize the line and check the connections for leaks. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the initial test confirms the install.
The schedule
Book the annual test that the code and the utility require. mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines In Ontario, the test keeps the protection current.
The call
Install the preventer to code. Call 888-217-3585 and Ontario Plumbing Experts will match you with an Ontario pro for the job.
Plumbing in Ontario: what to know
In Ontario, mineral-rich water varies by region, and older neighborhoods still run on aging galvanized or copper lines. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Orange County — from Chino, Eastvale and Montclair to ZIP codes like 91761, 91764, 91762 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Ontario?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Ontario Plumbing Experts will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Ontario.