Smart Water Shut-Off Systems • San Diego

Smart Water Shut-Off Systems in San Diego

Quick answer: A smart water shut-off system monitors your plumbing around the clock and automatically shuts off the water when it detects a leak. Fraser Plumbing installs the Flo Smart Water Shutoff by Moen.

Best for: Businesses, rental properties and homes that want leak protection when nobody is on site.
Availability: Open 24/7, including emergencies, across San Diego County.
Cost: Free estimate and a clear price before any work begins.
Guarantee: 1-year warranty on all plumbing work. Licensed, bonded and insured (CSLB #1106710).
Next step: Call (619) 332-0275 or request service online.

A smart water shut-off system watches your plumbing around the clock and automatically turns off the water when it detects a leak. Fraser Plumbing installs the Flo Smart Water Shutoff by Moen for San Diego businesses, commercial properties and homes, helping owners and property managers stop costly water damage before it spreads. Estimates are free and we’re available 24/7.

Request a Smart Shut-Off Install

Tell us about your property and we’ll get back to you. Free estimates.

Emergency? Call (619) 332-0275. We answer 24/7.

24/7 Emergency Plumbing

Open around the clock

Free Estimates

Clear pricing before work starts

1-Year Warranty on Work

On all our plumbing work

Residential & Commercial

Homes, businesses & HOAs

Smart Shut-Offs at a Glance

What you need to know about smart water shut-off systems

What is a smart water shut-off?

A device installed on your main water line that continuously monitors water pressure, flow rate and temperature, runs daily leak tests and can shut off the water automatically, or from an app, when something goes wrong.

When do you need one?

If you want to protect a building from expensive water damage, especially when no one is there to notice a leak: overnight, on weekends, or in vacant or rarely visited spaces.

How Fraser helps

We install Moen’s Flo Smart Water Shutoff on your main line and can pair it with Moen Smart Water Detectors for fixtures and appliances, then make sure it’s set up and working.

What It Protects Against

Leaks a smart shut-off helps you catch

Water damage often starts where no one can see it, or when no one is around. A smart shut-off keeps watch for you.

Burst pipes

A pipe that bursts in the middle of the night is detected and the water is shut off.

Faucets left running

No more discovering in the morning that a faucet ran all night.

Hidden leaks behind walls

Daily Health Tests look for leaks inside the plumbing, down to a drip per minute.

Appliance and fixture failures

Paired Smart Water Detectors watch freezers, sink drains and water heaters.

Flo by Moen

How the Flo Smart Water Shutoff protects your property

Water damage is expensive to repair in San Diego. Fraser Plumbing Inc. can install the Flo Smart Water Shutoff from Moen, an effective way to keep a property safe from leaks.

What the Flo Smart Water Shutoff does

The Flo system inspects your building’s internal plumbing every day and promptly turns off the water in an emergency. You can also shut off the water supply yourself from the app to prevent damage, wherever you are.

Whether you want to avoid costly water damage or simply want to know your property is protected from leaks, a smart shut-off takes care of the monitoring for you.

Features

Continuous monitoring: one Shutoff monitors the entire building’s water pressure, flow rate and area temperature.
MicroLeak™ technology: automatic daily Health Tests identify leaks behind your walls, down to a drip per minute.
FloSense™ AI: the Shutoff learns your property’s unique water footprint so it can better identify danger.
Water damage prevention support: every Shutoff comes with support to help with alerts and best practices.

Adding Moen Smart Water Detectors

The Smart Water Shutoff regularly scans the plumbing for risky leaks and signs of compromise, but it may not detect every fixture failure. Appliances such as freezers, sink drains and water heaters can break down and leak outside the main plumbing system. Pairing the Shutoff with Moen’s Smart Water Detectors gives you much more complete protection against fixture and appliance leaks.

Peace of mind for owners and managers

If a leak does happen, the system quickly identifies it and shuts off the water supply to prevent major damage. You won’t have to worry about arriving in the morning to find that a faucet was left running all night or that a pipe burst in the middle of the night. For property managers, HOAs and business owners responsible for spaces they can’t check every day, that protection is especially valuable.

Part of a complete leak strategy

A smart shut-off works well alongside our other services. Commercial leak detection finds existing hidden leaks, and a correctly set pressure reducing valve keeps high water pressure from causing new ones. If water has already caused damage, we also offer water damage restoration.

Flo Smart Water Shutoff features

Monitors pressure, flow and temperature
Daily automatic Health Tests
Detects leaks down to a drip per minute
Shut off water from the app
No monthly fee
Keeps data locally if Wi-Fi drops

Leaks happen after hours

Most leaks don’t wait for someone to be on site. A smart shut-off can close the water supply automatically, even when the building is empty.

Our Process

How we install a smart water shut-off

Tell us about your property

Call (619) 332-0275 or send a request. Let us know the property type and what you want to protect.

Assess the main line

We look at your main water line and plumbing to plan where the Shutoff will be installed.

Install the Shutoff

We install the Flo Smart Water Shutoff by Moen on the main line, plus any Smart Water Detectors.

Connect and set up

We connect the Shutoff to your 2.4 GHz Wi-Fi so it can receive software updates and send alerts.

Test and explain

We confirm it’s working and show you how to use the app. Our work carries a one-year warranty.

Why Install One

What a smart water shut-off does for your property

Stops damage early

The water is shut off quickly when a leak is detected, limiting damage.

Finds hidden leaks

Daily Health Tests identify leaks behind walls, down to a drip per minute.

Remote control

Turn off your water supply from the app, wherever you are.

Protection around the clock

Continuous monitoring of pressure, flow rate and temperature.

No monthly fee

All services and data are available without a subscription.

Ideal for unattended spaces

Protects buildings overnight, on weekends and while units sit empty.

Why Choose Fraser

Smart shut-off installation from a local, family-run plumber

Fraser Plumbing Inc. is locally owned and operated in San Diego. We install and set up smart water shut-off systems for homes and businesses and give honest advice on how to protect your property from leaks.

Available 24/7

Leaks and emergencies get help around the clock.

Honest assessments

Straight advice on the protection your property actually needs.

Free estimates

Know what installation involves before you decide.

1-year warranty

Our plumbing work is backed by a one-year warranty.

Service Areas

Serving San Diego County

We install smart water shut-off systems for businesses, commercial properties and homes throughout the City of San Diego and San Diego County.

FAQ

Smart water shut-off questions

What San Diego property owners and managers ask about the Flo Smart Water Shutoff.

Still have a question?

Talk to a Fraser plumber. We’re available 24/7.

How does a smart water shut-off system work?

The Flo Smart Water Shutoff by Moen is installed on your main water line. It continuously monitors water pressure, flow rate and area temperature, runs daily Health Tests to find leaks, and automatically turns off the water in an emergency. You can also shut off the water from the app.

How small a leak can it detect?

Its MicroLeak™ technology runs automatic daily Health Tests that can identify leaks behind your walls, down to a drip per minute.

Is there a monthly fee?

No. As of August 17, 2020, Moen stopped charging for the monthly membership that was needed to access enhanced data features. All Shutoff users can now access all services and data without limitations.

Does the Shutoff need Wi-Fi?

A standard 2.4 GHz Wi-Fi connection is needed to set up the Shutoff and keep its software updated. It is Wi-Fi capable rather than Wi-Fi dependent: if the Wi-Fi goes down, your water usage data is stored locally on the device.

Do I need Smart Water Detectors as well as the Shutoff?

They’re recommended. The Shutoff scans the main plumbing for leaks, but it may not detect every fixture failure. Freezers, sink drains and water heaters can leak outside the main plumbing system, and Moen’s Smart Water Detectors help catch those leaks.

Is a smart shut-off useful for commercial properties?

Yes. It’s especially valuable for buildings that sit empty overnight or on weekends and for property managers responsible for units they can’t check every day. See our commercial plumbing services and commercial leak detection.

What if a leak has already caused damage?

Call us at (619) 332-0275. We’re available 24/7 for leaks and offer water damage restoration. In an emergency, turn off the water shut-off valves if it’s safe to do so.

Protect Your Property

Stop leaks before they become water damage

Call now to talk to a Fraser plumber, or send a request and we’ll get back to you to schedule your free estimate.

Emergency plumbing, 24/7

Active leak or burst pipe? Shut off the water if it’s safe and call. We answer 24/7.

(619) 332-0275

Service Request

Request a smart water shut-off installation

Tell us about your property and when works for you. For active leaks and burst pipes, please call. We’re available 24/7.