And 1 Backflow, LLC

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And 1 Backflow, LLC We install, test , and repair all in-line testable backflow assemblies. Reduced Pressure, Double Che (919) 451-1321

My name is Nissa R. booster pumps).

Pauley and I am the owner of And 1 Backflow, LLC. I am properly licensed and insured. I am a graduate of Elon University with a BS in Environmental Science and Public Policy. In 2006, I attended and received my certification from the University of Florida TREEO Center which is one of two National recognized cross connection/backflow schools in the USA. Realizing the importance of good, clean (potable), safe drinking water, in 2009 I started my company. Since 2009, I have been testing backflow preventers on both residential and commercial properties all through North Carolina. In 2021 I received my North Carolina irrigation contractor license certification as well as my North Carolina plumbing license. This allows me to install and repair all backflow preventer‘s. In our day-to-day operations many people never stop to think about all the potential hazards that are connected to the same water line that feed the water to their homes. To ensure that these potential hazards never enter the drinking water system, the NC Plumbing requires the installation of backflow preventers on certain processes such as lawn irrigation, boilers, chillers, RO Systems, fire protection, and commercial domestic properties. The backflow preventers are mechanical devices with working parts such as check valves and springs that deteriorate over time therefore its crucial to have these backflow preventers tested, annually to insure that they are protecting against backflow. Backflow is the reversal of a liquid or gas and when your water purveyor has main water line breaks, flushing of fire hydrants, and any pressure loss in the the City's main water lines, we have backflow. There are two types of backflow, back-pressure and backsiphonage. Backpressure is when the water is pushed back through the water system (eg. Backsiphonage is when the water in the water system is sucked back through the system by creating a vacuum (eg. pressure loss). We test, Install, and repair all in-line, testablebackflow assemblies: Reduced Pressure (RP), Double Check Valave Assembly (DC), Pressure Vacuum Breaker (PVB), and Spill Resistance Vacuum Breaker (SVB). HOA Agreements - Group rate are available.

SMH… apparently I need to be a landscaper to get access to Backflows these days. If these were tested annually instead o...
06/25/2026

SMH… apparently I need to be a landscaper to get access to Backflows these days. If these were tested annually instead of every 3 years maybe this stuff would happen.

Another day, another Backflow. S**e! It’s been removed. Don’t you just love when you drive 2 hours to test a Backflow o...
06/22/2026

Another day, another Backflow. S**e! It’s been removed. Don’t you just love when you drive 2 hours to test a Backflow only to find that it’s been removed illegally without permit and inspection.

Can’t wait to get back to it!!!! In the meantime…. Can you believe this is a workable Backflow preventer?!?! Beauty an...
06/20/2025

Can’t wait to get back to it!!!! In the meantime…. Can you believe this is a workable Backflow preventer?!?! Beauty and functional!!!

Busy day with And 1 Backflow, LLC with 3 repairs. Wilkins 350xl freeze damage busted both check valves
03/29/2025

Busy day with And 1 Backflow, LLC with 3 repairs. Wilkins 350xl freeze damage busted both check valves

Not today…. This is outside my comfortabilty 🙂. Yes, there’s a Backflow under there but I’m not testing it today.
03/19/2025

Not today…. This is outside my comfortabilty 🙂. Yes, there’s a Backflow under there but I’m not testing it today.

Address

Durham, NC
27705

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19194511321

Website

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