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Backflow Testing in Norman, Moore, and OKC

Looking for certified backflow specialists to help with assembly testing, installation, or repair? Call (405) 352-7045 to schedule immediate service in Norman, Moore, or surrounding areas in OKC.

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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.

Well we called in a work order and 20 minutes later received a call say they would contact me with a time. Timothy called to let me know he was on his way. He showed up and was very professional and punctual. He Identified the problem and fixed properly asked about any other problems we had . I will use them again and will stand behind my five stars. . I don't normally leave reviews but I was impressed
Alvin Harrison
Alvin Harrison
20:50 19 Oct 20
Great service. Fast. Professional. Neat appearance. Clean. Kind. I will definitely use them again
Demetra bailey
Demetra bailey
15:02 24 Sep 20
Excellent service, quality work
Tyler Lewis
Tyler Lewis
16:27 15 Sep 20
Legacy and Cody were professional fast and courteous! They were in and out with a job well done in under 30 minutes.
Jared Estes
Jared Estes
21:47 10 Sep 20
Legacy 4 contacted me promptly after I reached out for help to solve a plumbing issue. Spoke to Jennifer and she got me scheduled quickly. Tim was on time, diagnosed the problem quickly and fixed it effectively and efficiently. Never a highlight to deal with plumbing problems, but Jennifer and Tim’s good service and great attitudes will have me use Legacy 4 again
Derik Steyn
Derik Steyn
16:49 01 Sep 20
Tim was so nice and knowledge and worked very fast to resolve my issues with the leak.
krista lewis
krista lewis
20:05 13 Aug 20
My appointment was scheduled very quickly and Cody came out and replaced my pipe in less than 5 minutes and my problem was solved. He was very friendly in explaining the issue and how I could prevent it in the future. Thank you!!!
Deborah Cruz
Deborah Cruz
20:32 05 Aug 20
Tim Hudson explained everything to us as he worked through the issue. He was on time and professional....and you can tell he really enjoys his job. Highly recommend this company and Tim if you can ask for a specific person. Will definitely use them if we ever need a plumber.
Richard Bibbs
Richard Bibbs
22:24 01 Jul 20
They were here on time and are fast, friendly and efficient. I was so impressed with their work that I plan on using them again in the future.
Carolyn Scott
Carolyn Scott
17:29 01 Jul 20
I called at about 8:30am to have someone come out to look for a leak around our water meter because it was gushing water. The city had already come out and told us it was on our side of the water meter so our responsibility. So I was calling around to find a plumber, using Google reviews, and saw that Legacy 4 Plumbing had good reviews. The lady I spoke to was very nice and scheduled someone to come out the same day. Everyone else I had called couldn’t come out until later this week. Later in the afternoon, Timothy called and said he was on his way. He was very nice. He gave me an estimate and started working. He found the problem was the water meter itself, which the city needed to replace. He helped us put up temporary “fencing”. They all went above and beyond for us today! We have found a new plumber!!! We highly recommend Legacy 4 Plumbing!!!
Stacy Carmona
Stacy Carmona
22:47 29 Jun 20
Outstanding work ... went out of there way to handle a AHS scheduling conflict !! When resolved they were at my doorstep within the hour !! They will be the first company I call when I have any plumbing issue. First rate company !!! I could not have been more pleased with their work ... job well done !!!
Jerry Hutcherson
Jerry Hutcherson
16:09 04 Jun 20
They did several tickets for me including kitchen sink, bath room faucet and gas lines at my house. They did it all in a timely manner and warranty their work after having a issue with new faucet. Would recommend them.
J T
J T
03:14 29 May 20
We texted early on a holiday afternoon and were thankful that the Legacy 4 team worked until late evening to try to get the hot water flowing again. Unable to do so because of things outside of their control, they showed up in strength the following morning and had us in the water by Noon.
Hollis Allen
Hollis Allen
22:04 26 May 20
Very professional and fast. Would call them again and recommend to ny neighbors.
Judi Russell
Judi Russell
14:53 25 May 20
Very polite, neat, articulate and knowledgeable . I would like to use this young man for all of my plumbing needs.
Carole Brown
Carole Brown
21:50 16 May 20
Cody showed up on time. Quickly evaluated the problem and fixed it. He and Chris were professional and courteous. All aeound great experience.
Christina Lynch
Christina Lynch
18:16 13 Apr 20
The two guys that came over to my parents house were nothing short of incredible. They went above and beyond for my parents and I really appreciate that. 100% recommend
Heath Frantz
Heath Frantz
19:37 27 Mar 20
This was a good experience. From office to assessment to installation, all of my expectations were met and this doesn't happen that much in this industry.I am very appreciative.To all at Legacy, thank you.
Michael Brooks
Michael Brooks
17:21 31 Jan 20
Plumber came out SAME DAY for water leak to minimize damage to our wall/floors. We had been dealing with our home owners insurance, so I was very frustrated to say the least. After getting in contact with Legacy we got the leak under control. Very pleased with their service. I would definitely use them again and recommend to my friends and family. I was very impressed with how quickly they responded and completed the job. EXCELLENT !
Brenda Butler
Brenda Butler
22:22 24 Jan 20
We were very impressed with the gentleman that stopped the water leak behind our water heater. He knew what to do and got accomplished in reasonable time. Great attitude and very helpful with ideas about getting the water out of the carpet. We will be sure to recommend Legacy 4 Plumbing to our friends and family.
Orice Jones
Orice Jones
00:26 24 Jan 20
My experience with Legacy 4 was nothing short of wonderful! Steve was great and very efficient. Every interaction I had with every single employee was fantastic. They went above and beyond to help solve my issue and gave me a reasonable price. Thanks so much for all you did to help me!
Olivia
Olivia
07:00 20 Jan 20
Steve has done stellar work at my Crestwood Tudor home. He’s a highly skilled third generation plumber with a keen eye for details. He’s thorough, diligent, affable and a pleasure to work with. Most Highly recommended!!
Christa George
Christa George
16:56 02 Jan 20
Steve is highly skilled, knows his job and knows how to deal professionally with customers. He was efficient, polite, fast, knowledgeable and isolated the issue quickly. He wants to do a quality job with the right quality materials, so he made a temporary repair and will finish for the permanent repair within 48 hours (plumbing store was closed). I have every reason to believe I will receive what he promised. This is good old-fashioned service the way it supposed to be — in a world that’s impregnated with rip-offs and fakes. He even provided me contact information for a water damage restoration company who I’m definitely going to call.Thank you Steve — I wish you the best moving forward and genuinely appreciate what you did for me today!
Jon S.
Jon S.
00:56 20 Nov 19
Thank you so much for a wonderful nicely completed job!! Steve and Zach were knowledgeable and kept me informed of everything going on. I'll be calling y'all for any and all future work! Thanks again to Steve and Zach!! Thank you again for all the help and great work!
Lezlee Reed
Lezlee Reed
00:00 18 Nov 19
My main sewer line from two toilets to septic tank was clogged, and one of the stools was running over - help!I had a recent good experience with Legacy 4 Plumbing, so I called them again. Legacy quickly sent a plumber and assistant (Steve & Zack) to my home. They evaluated the situation, outlined 3 options, quickly proceeded with Option #1 and had the blockage unclogged and the toilets back in service within 1/2 hour.Steve & Zack were courteous, knowledgeable, and fast workers.
William G. Frankenberg
William G. Frankenberg
23:00 13 Nov 19
I would recommend this company and Steve and Zack for any of you plumbing work or repairs they were very friendly and prompt they were there when they said and took care of my repairs quick. Great guys
michael stone
michael stone
18:25 08 Nov 19
Legacy 4 Plumbing provides awesome, straightforward service. They are easy to work with and the owners are helpful and knowledgeable every time we have needed them. Highly recommended for reliable on time service.
Grace Simic
Grace Simic
22:01 21 Oct 19
A good reason to use them. They are a local, family run and do a great job. Plus they actually show up on time and are honest.
melody guiver
melody guiver
16:46 21 Oct 19
Great company for all your plumbing needs!! Very knowledgeable and friendly staff! I would highly recommend this company again and again! We would never use anyone else! You won’t be disappointed!
Christy Johnson
Christy Johnson
16:14 21 Oct 19
Came home to a nightmare with 4 different plumbing issues and i called Legacy 4 Plumbing and i even spoke with the owner of the company name Jay and he sent out one of his employees name Steve and he was i think one of the best plumbers that ive ever had come out to my house when i needed someone Steve was very friendly and very knowledgeable and was very fast at what he does and before he left made sure everything worked and cleaned up his own mess and from this day forth if ever needed a plumber again i will only use and reccomend Legacy 4 plumbing for all your needs and services.........Thanks Legacy 4 Shannon Cawthon
shannon cawthon
shannon cawthon
21:40 16 Oct 19
Steve and his crew were very professional and courteous. I'll definitely be calling you again!
Keeno Laws-Rodriguez
Keeno Laws-Rodriguez
18:05 03 Oct 19

Serving the Oklahoma City Metro Area

Get fast service and solutions wherever you are in OKC. In addition to Norman and Moore, we also serve the following communities in Greater Oklahoma City:

Let us handle all of your backflow prevention needs.

Call us today at (405) 352-7045 to schedule testing, repair, or installation services in Norman, Moore, and the OKC Metro.

Local Reviews
for Legacy 4 Plumbing

Legacy 4 Plumbing, Inc. Rated 5.0 out of 5 stars based on 72 customer reviews

Map of Norman, OK

Really Wonderful People




Review of Legacy 4 Plumbing, Inc.

I had a bad experience with a plumber during a remodel, and Legacy 4 Plumbing has helped me fix his mistakes and oversights for extremely reasonable prices. Their contractors know what they’re doing and are a pleasure to work with.


Map of Norman, OK

Great service!




Review of Legacy 4 Plumbing, Inc.

Such great service! Cody was friendly and fast! This is the second time he has helped us and both experiences were great


Map of Moore, OK

Great and friendly service




Review of Legacy 4 Plumbing, Inc.


Map of Norman, OK

Awesome!




Review of Legacy 4 Plumbing, Inc.

Great service! Called ahead, quickly fixed my problem in addition to an extra fix. Super friendly and nice. Will def call again


Map of Norman, OK

Excellent service




Review of Legacy 4 Plumbing, Inc.

Excellent service, friendly ,knowledgeable and and affordable


Map of Choctaw, OK

Awesome service




Review of Legacy 4 Plumbing, Inc.

Cody and his co-worker have fantastic customer service. They Took the time to answer all our questions and made us feel very confident in their knowledge of the job they were doing “service with a smile”.


Map of Newcastle, OK

Home owner




Review of Legacy 4 Plumbing, Inc.

The guys did a great job and were very professional


Map of Oklahoma City, OK

Very good service




Review of Legacy 4 Plumbing, Inc.

Very good service


Map of Norman, OK

Fast, Friendly Service, Problem Solved!




Review of Legacy 4 Plumbing, Inc.

Legacy 4 contacted me promptly after I reached out for help to solve a plumbing issue. Spoke to Jennifer and she got me scheduled quickly. Tim was on time, diagnosed the problem quickly and fixed it effectively and efficiently. Never a highlight to deal with plumbing problems, but Jennifer and Tim’s good service and great attitudes will have me use Legacy 4 again.


Map of Midwest City, OK

Expedient and professional service




Review of Legacy 4 Plumbing, Inc.

Cody provided detail information on the repairs and replacements and explain the work he completed. Very quick!


Tim did an excellent job today. I called Legacy at 8:55am and they were at my home by 9:15am. Great service, will definitely recommend in the future.




Review of Legacy 4 Plumbing, Inc.


Great service




Review of Legacy 4 Plumbing, Inc.


Great Service




Review of Legacy 4 Plumbing, Inc.

Friendly, professional and efficient


Helpful




Review of Legacy 4 Plumbing, Inc.

The scheduler, Jenny, and tech, Tim, were very helpful.


Tim was very professional and knew his trade. They will become our new plumbers roe all our properties.




Review of Legacy 4 Plumbing, Inc.

Tim fulfilled our highest expectations.


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Legacy 4 was built to provide the best plumbing service possible in the Oklahoma City metro area. 

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