Backflow Testing & Repair in Gretna, NE
Backflow testing is a required annual inspection that confirms your backflow preventer is stopping contaminated water from being siphoned back into the clean water supply. Most cities and water districts mandate it for irrigation systems, commercial buildings, and many homes, and they want a certificate on file each year. JTM Plumbing & Drain provides certified backflow testing, repair, and installation across Gretna and Omaha, and we handle the paperwork so you stay compliant.
Serving the metro since 2004, we make a required chore quick and painless. Call Gretna (402) 203-6193 or Omaha (402) 933-3690.
Backflow services we provide
- Annual backflow testing & certification (residential & commercial)
- Backflow preventer repair: rebuild kits, failed checks, RPZ repairs
- Backflow / RPZ installation & replacement
- Watts backflow preventers & RPZ assemblies: installed and serviced
- Irrigation backflow testing (sprinkler systems)
- Commercial & multi-unit testing: multiple devices, scheduled annually
- Certificate filing with your city / water district
JTM tests, repairs, and files backflow certificates for homes and businesses across the Omaha metro on the same schedule as our Gretna home base. Just call the Omaha line at (402) 933-3690. Omaha and its surrounding water districts enforce annual backflow testing closely, especially for irrigation systems and commercial properties, so we build your renewal date into our scheduling to help you stay ahead of the deadline.
Why Choose JTM for Backflow Testing
Certified Testers
We do this work every season.
We Handle the Paperwork
Certificate filed for you with your city or water district.
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Repair On the Spot
When a device fails, no second trip when avoidable.
Residential & Commercial
Since 2004, A+ BBB, 500+ reviews.
Common Backflow Testing & Repair Situations
Annual Test Due
Your city or water district requires yearly testing. We schedule around your deadline.
RPZ or Backflow Preventer Failed
Failed a test or leaking? We repair on the spot when possible, retest, and file.
Irrigation System Backflow
Sprinkler systems need annual testing too. We test and certify them each spring.
Commercial or Multi-Device Testing
Multiple devices or buildings? We schedule and test them all annually.
Who typically needs backflow testing
- Homes with in-ground irrigation/sprinkler systems
- Commercial and industrial buildings
- Properties with boilers, fire-suppression, or process water
- Many homes per local water-district rules
If you've received a notice from your water district, the clock is running. We'll get it tested and filed before the deadline.
OUR PROCESS
Schedule & Test
We coordinate around your city or water district deadline, then a certified technician runs the test on each device.
Pass or Repair
If it passes, we file your certificate. If it fails, we repair on the spot when possible.
Retest & File
After any repair we retest and submit your passing certificate to the city or water district, so you stay compliant.
What our customers say
What does backflow testing cost in Gretna & Omaha?
Every plumbing job is a little different, so we don't post one-size-fits-all prices. We give you an honest, flat-rate quote up front, before any work begins, with no surprises and no pressure. Larger projects can be financed through Hearth (0% for qualified buyers). Call for a free, no-obligation estimate: Gretna (402) 203-6193 or Omaha (402) 933-3690.
Frequently Asked Questions
Everything you need to know about our services and process. If you can't find your answer, feel free to reach out to our team.
It's a valve that keeps used or contaminated water from reversing direction and flowing back into your clean drinking-water supply. The most common type for higher-risk uses is an RPZ (reduced pressure zone) assembly.
Every job is priced individually, so we give you a flat, upfront quote before any work begins, with no surprises. Financing is available through Hearth for larger projects.
Most cities and water districts require it annually. Irrigation systems, commercial buildings, and certain residential setups are the most commonly mandated.
The device needs repair or replacement before it can pass. In many cases we can rebuild it on site, retest, and file the passing certificate the same visit.
Yes. We submit the test results to your water district so you don't have to chase the paperwork.
PLUMBING EXPERTS
Jon & TRACI Miller
Jon Miller is a City of Omaha Master Plumber and co-owner of JTM Plumbing & Drain with his wife Traci Miller, family-owned in Gretna since 2004. He holds Nebraska's highest-classification Grade VI Water Operator License and has worked in the trade since 1993, including designing the plumbing for the African Grasslands elephant habitat at Omaha's Henry Doorly Zoo. More about Jon & Traci.
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