Automatic Smart Water Shutoff Device
Protect your home from costly water damage—automatically. We install smart water shutoff systems, like the Moen Flo, that monitor your water lines 24/7 and automatically stop leaks before they become disasters.

How Smart Shutoff Systems Protect Your Property
Here’s how automatic leak detection and shutoff technology can protect your home and help prevent costly emergencies.
Real-Time Leak Detection & Auto Shutoff
Instantly responds to leaks and automatically turns off your water to prevent damage — reducing water waste by up to 90%.
Prevent major water damage before it happens
Precision-engineered, accurate leak detection reduces water damage claims by 96%.
Smart Water Usage Insights
Track how much water your home uses by fixture (like showers, toilets, or faucets) and set goals to help conserve.
Total Control from Anywhere
Monitor usage, receive alerts, and shut off your water remotely with a mobile app.
Insurance Benefits and Discounts
Installation can lead to potential product discounts and savings on your insurance premiums. Contact your provider to see if you qualify.
Curious if a smart shutoff is right for your home?
Give us a call and we can show you how it works: 503-741-7500!
How Automatic Water Shutoffs Work
Here’s how a smart water shut-off system like the Moen Flo can improve your home and prevent emergencies.
What to Do Before We Install
Interested in having On The Way Plumbing install your Moen Flo? Here's all you need to to
Schedule an Inspection
We’ll start with a quick site visit to confirm that your plumbing system is compatible with a smart shutoff device like the Moen Flo. The cost of the inspection is included in our installation price.
We Order the Parts
Once a decision is made, we'll order the device and any needed parts
We come install it
Our licensed plumbers will professionally install the system—most jobs are completed in just a couple of hours.
Frequently asked questions
Still have questions about smart shutoff systems or Moen Flo installation? We’ve answered some of the most common questions homeowners ask about automatic water shutoff devices, installation requirements, and ongoing maintenance.
What does it cost to install the Moen Flo?
On The Way Plumbing charges $2,875 for full installation of a 1″ leak detection system + 3 sensors. The required inspection has no additional charge. There may be add-on costs for parts and labor to ensure system compatibility and code compliance.
What Happens if I lose wifi or power?
If your Wi-Fi goes down, the Moen Flo still monitors your system and can shut off water based on local sensors. If you lose power, a battery backup accessory will keep the device running for up to four hours. Without the battery backup, the device won’t function during a power outage.
Are there other smart water shutoff systems besides Moen Flo?
Yes, there are several brands on the market, including Phyn and Guardian. While each system has its own features, we recommend the Moen Flo because it offers whole-home coverage from a single device, advanced leak detection (even microleaks), and a reliable app with no subscription fees. It’s also backed by a major manufacturer with proven performance and readily available replacement parts. That said, On The Way Plumbing can install any smart shutoff system you prefer.
Does a smart water shutoff system qualify for insurance discounts?
Many insurance providers offer premium discounts for homes equipped with automatic leak detection and shutoff devices. Some carriers also accept these systems as risk mitigation tools in high-risk properties. In fact, we’ve seen cases where homeowners with a prior water loss were required by their insurer to install a smart shutoff system to maintain coverage.
Can I control the system from my phone?
With the Moen Smart Water app, you can monitor water usage, receive leak alerts, and shut off your water remotely—whether you’re at home or away.
Can automatic water shutoff systems be installed in older homes?
Most homes can accommodate a smart shutoff system, but some older plumbing setups may require minor modifications. We’ll confirm compatibility during our inspection and give you an estimate for the additional charges before we begin.
Where is the device installed?
The device is installed on your home’s main water line, just after the existing manual shutoff valve. This allows it to monitor and control all incoming water.
What kind of maintenance does a smart water shutoff device require?
Very little. The Moen Flo runs self-diagnostics daily. You may occasionally need to recalibrate or update the app, and replace batteries in the sensors every few years.
Get in Touch with Us
Ready to Get An Automatic Water Shutoff system?
Fill out the form below, and our team will get back to you as soon as possible to schedule an inspection.