Smart Home Water Shut-Off Installation in Charlotte, NC

Water damage is the most common and most expensive home insurance claim in the US — and most of it happens from leaks that were slow, hidden, and completely preventable. A smart water shut-off valve monitors your home’s water use around the clock, alerts you the moment something unusual happens, and lets you shut off the water remotely from your phone. MQ Plumbing installs smart shut-off systems for homeowners across Mint Hill, Charlotte, and the surrounding metro. One visit, one installation — and you have visibility into your home’s water system wherever you are.

How Smart Water Shut-Off Works

A smart shut-off valve is installed on your main water line where it enters the house. It does three things continuously:

It monitors flow.

The system tracks your home's water usage patterns over time and learns what's normal — how much water a shower uses, how long the dishwasher runs, what your typical overnight baseline looks like.

It detects anomalies.

When flow doesn't match the expected pattern — a pipe that's leaking slowly behind a wall, a toilet that's running continuously, a hose bib left open — the system flags it and sends an alert to your phone.

It shuts off automatically or on command.

When a leak is detected, the system can shut off the main water supply automatically, or you can trigger it manually from the app anywhere in the world. A burst pipe while you're traveling doesn't have to become a gutted house.

Who Benefits Most

Frequent travelers — If you’re away from home regularly, a burst pipe or slow leak can cause weeks of water damage before anyone notices. Remote shut-off gives you control from wherever you are.

Vacation and second home owners — The same risk at higher stakes. Smart monitoring with automatic shut-off is the most cost-effective protection available for a property you’re not in every day.

Homeowners with older plumbing — Aging supply lines, corroded fittings, and worn valves are higher-risk. A smart system catches the slow failures before they become catastrophic ones.

Anyone who’s already had a water damage claim — Insurance premiums go up after a claim. Some carriers offer discounts for smart water monitoring systems. One conversation with your insurance agent may pay for the installation.

New homeowners — You don’t yet know what you have. A monitoring system tells you your actual water usage patterns and flags anything unusual from day one.

Protect Your Home Before a Leak Finds It

Smart water monitoring is the most effective leak prevention available for a residential home. One installation, lifetime visibility.

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What We Install

We install leading smart water shut-off systems including Moen Flo and Phyn Plus — both of which provide whole-home monitoring, leak detection, and remote shut-off through a smartphone app.

Moen Flo — Installs on the main line, monitors flow rate and pressure, detects leaks as small as a dripping faucet, and runs an automatic daily health check that pressurizes the system and looks for drops. Works with Alexa and Google Home.

Phyn Plus — Similar whole-home monitoring with leak detection and automatic shut-off. Particularly strong at identifying fixture-specific usage — it can distinguish between a running toilet and a running faucet based on flow signature alone.

Both systems require professional installation on the main water line. We handle the installation, walk you through the app setup, and make sure the system is configured correctly for your home’s baseline before we leave.

Permits Pulled on Every Install

5★ Rated on Google

Serving Charlotte Metro Since 2021

Licensed, Bonded & Insured

Upfront Written Pricing

Same-Day Service Available

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What Our Clients in Charlotte Are Saying

      
   MQ Plumbing
   57 Google reviews 
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       Posted on Google  
   
   Laura Kansburg 
 
 
 
 Trustindex verifies that the original source of the review is Google. MQ Plumbing  is truly  the best out there . Plumbers  who came were professional and did a great job  to replace the water heater . Everything was left clean and tidy afterwards.  They were polite, wore shoe covers to protect my floor, and explained the pricing upfront  . Price was reasonable Highly recommended.
  
 
      Posted on Google  
   
   Brian Chaffin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful with water pressure issue
  
 
      Posted on Google  
   
   Brent Gildberg 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max and his crew did an excellent job replacing my water heater. It was in tight quarters and they protected walls and flooring. The installation of the piping was nice and clean. They did a good job of cleaning up when they were finished.
  
 
      Posted on Google  
   
   Olivia Brady 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max is the best! Highly recommend
  
 
      Posted on Google  
   
   Dan Black 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max and Peter at MQ Plumbing are the real deal! Extremely knowledgeable, professional, and on time from start to finish. They quickly addressed the issue, explained everything clearly, and delivered top quality work at a very reasonable price. Honest, reliable, and skilled, hard to find service like this nowadays! They had my basement sump pump up and running in less than half an hour. I highly recommend MQ Plumbing.
  
 
      Posted on Google  
   
   Rama Narayan Raju Uddaraju 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently completed our basement project and hired MQ Plumbing for our full bathroom and whole-house water filtration system, and they did an outstanding job. The bathroom turned out beautiful with amazing attention to detail and high-quality workmanship. Our family is extremely happy with the final result. The whole-house Aquasana filtration system was also installed very neatly and professionally with a super clean and organized piping layout. Max was one of the best contractors we worked with during this project. He is professional, patient, and truly listens to every detail before starting the work. Unlike some contractors who become less responsive once the project begins, Max stayed responsive throughout and even came back twice after completion to make sure there were no leaks and that we were fully satisfied. You can clearly see that he takes pride in his work and cares about customer satisfaction. I would highly recommend MQ Plumbing and would definitely call Max again for any future plumbing needs.
  
 
      Posted on Google  
   
   Joseph Dominguez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max and his team did an amazing job installing a tankless water heater in my home. Their work was professional, well-explained and came at a very reasonable price.
  
 
      Posted on Google  
   
   T G 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max was a great communicator and helped fixed a pressure valve. He raised the issue with us and explained to us the impact of not fixing. He was very professional and reasonable. Highly recommend his services!
  
 
      Posted on Google  
   
   Colton Houston 
 
 
 
 Trustindex verifies that the original source of the review is Google. Max is very professional, friendly and knowledgeable. He did a great job with all the plumbing work in our new build and was happy to help with additional changes and upgrades we requested. Everything from start to finish was precise and quality work. Would definitely recommend him for your new home plumbing work.

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Frequently Asked Questions

Will a smart shut-off valve work with my existing plumbing?

In most cases, yes. Smart shut-off valves install on the main supply line and work with copper, PVC, and PEX systems. We assess your main line configuration during the installation visit to confirm compatibility and identify the best location.

Can the system shut off water automatically, or do I have to do it manually?

Both. You can set the system to shut off automatically when it detects a leak that meets a certain threshold, or you can receive an alert and shut off manually from the app. Most homeowners use a combination — automatic shut-off for after-hours and travel, manual control during normal use.

Will my insurance company give me a discount for installing one?

Many will. Specific discounts vary by carrier and policy. We recommend calling your insurance company before installation — some will ask for documentation of the installation, which we can provide.

How long does installation take?

Typically two to three hours. We shut off the main water supply, cut in the valve at the appropriate location on the main line, restore water, and run the initial system setup with you before leaving.

Smart Home Water Shut-Off Installation