Backflow Testing in Norman, Moore, and OKC
Do you have a backflow prevention assembly installed on your property? Make sure you continue to remain compliant with county regulations by scheduling testing before the annual deadline.
Legacy 4 Plumbing, Inc. is a certified backflow tester for Oklahoma City and surrounding areas in Norman and Moore. We also provide assembly installations and repair. Our team has all of your backflow prevention needs covered.
What is Backflow and How Does It Happen?
Backflow is the reverse flow of water in our plumbing lines. When this happens, the potable water supply becomes contaminated with wastewater. Backflow is caused by backpressure or backsiphonage.
Backpressure: When the water pressure in your private water line exceeds the pressure in the municipal line, backpressure occurs. This problem causes wastewater from your side to cross into the city’s main water line, which will affect the drinking water in your surrounding community.
Backsiphonage: This occurs when there is a sudden change in water pressure, causing wastewater to flow in the opposite direction. Common causes of backsiphonage include water main breaks or improper use of fire hydrants.
A professionally installed backflow prevention assembly can help stop problems such as backpressure and backsiphonage, and keep our community’s potable water supply safe.
Do You Need to Install a Backflow Prevention Assembly?
Backflow prevention assemblies are most often installed in commercial properties. However, certain residential properties are also required to have these systems, particularly homes with cross connections between the private plumbing line and the city’s water system.
You will need a backflow prevention assembly if your property includes any of the following features:
What to Expect During Backflow Testing
The county will send you a reminder for backflow testing before the deadline (usually forty-five days prior). Call our certified backflow testers to have your system tested and avoid interruption in water service.
Our team provides comprehensive inspection and testing. We will check for irregularities, worn out components, and other problems. If there are no existing issues, the testing process should take no more than thirty minutes. If we find any problems with your backflow prevention assembly, we will carry out the proper repair. Once the test is complete, we will send a report to the appropriate offices on your behalf.
Serving the Oklahoma City Metro Area
for Legacy 4 Plumbing
Guys were friendly and efficient
Linda - Oklahoma City, OK
Was not happy about getting rescheduled after waiting all day but Cody got the job done early this morning.
David - Midwest City, OK
Thomas - Moore, OK
Quick response, great work
Serena - Norman, OK
Came out the same day and fixed our issues.
Dustin - Oklahoma City, OK
Great quality and extremely fast service!
Nice guys & did a good job!
Lisa - Norman, OK
Steve - valve replacement
Robert - Norman, OK
Steve was fast and courteous. Replaced a broken shut off valve quickly and provided plenty of great information about other concerns. Will be going back to L4 for future plumbing problems.
Roberto F. - Edmond, OK
Cody did an amazing job!really helped us with our problem and explained very well on why it was happening. Super friendly too!Thank you so much,will definitely contact them for future plumbing problems
Quick, friendly, and helpful!
Lizi - Norman, OK
Jenny was extremely polite and quick with scheduling an appointment. Once technician, Steve arrived, he was extremely helpful! And respectful of the rain with his shoes coming in/out of the house. Full of helpful tips to keep our house maintenance up!
Great service and in time
Joan - Norman, OK
Ashlee - Edmond, OK
Steve was very helpful and helped us learn tips and tricks to use if the sink is plugged again.
Great service hard workers.
Kelley - Minco, OK
They went above and beyond the call of duty to get my waterline fixed. Very good performance and very polite and respectful.
Eric - Norman, OK
Jennifer Warner - Purcell, OK
He came late in the day to make sure I had hot water! Great attitude and excellent service! Couldn’t ask for better!!
Tim - Oklahoma City, OK
Very professional. Kept us apprised of arrival time. Took care of the problem efficiently
Harrah water heater replacement
Moore garbage disposal
Mustang leak under kitchen sink
Edmond water heater change out
Norman installing fixtures in bathroom
Notman angle stop replacement
Repair toilet Norman Oklahoma
Harrah water heater repair
Sewer line OKC