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Everyday monitoring for normal household use. Sensitivity is easily adjustable for house guests, irrigation, or any other lifestyle changes.
Protect your home from costly leaks with PlumBuddy and PlumAssist. Our smart detectors and automatic shutoff valves work together to stop water damage before it starts.
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7X
more likely than fire
10X
more likely than theft
Average Water Damage Insurance Claim:
$14,000
At $499, the PlumBuddy Smart Valve costs less than 4% of the average single water damage claim and provides years of 24/7 protection.
“Outstanding product and impressive customer support.”-Bob S. Homeowner
The PlumBuddy Smart Valve continuously measures flow rates directly at your main line, catching subtle anomalies and hidden drips long before they turn into costly disasters. With shut-off capabilities, PlumBuddy gives you complete control over your water unlike other leak detectors.
5-year battery life
Palm-sized sensor
The PlumAssist Sensor is perfect for hard to reach, high-risk areas in your home. Working as a standalone protection layer delivering real-time leak detection, it alerts you of the exact source of the leak. It also seamlessly pairs with the PlumBuddy Smart Valve to trigger automatic shutoff.
Flexible & Durable
Full-Length Leak Detection
The PlumSense Detection Cable extends your protection across areas traditional sensors can’t reach. Designed to work seamlessly with PlumAssist, it senses water anywhere along the cable and instantly triggers alerts—or automatic shutoff when paired with the PlumBuddy Smart Valve.
The PlumBuddy Smart Water Valve is a next-generation water protection system that delivers immediate, precise control over your plumbing—detecting leaks in real time and automatically shutting off water before damage occurs. Powered by advanced ultrasonic sensing, it identifie...
Microdrop leak precision
Temperature monitoring
The PlumAssist Smart Leak Sensor delivers precise, real-time leak detection exactly where it matters—alerting you the moment water is detected so you can act before damage spreads. Designed for flexibility, it works as a standalone protection layer or seamlessly pairs with the...
5-year battery life
Palm-sized for tight spaces
The PlumSense Detection Cable extends your protection beyond single points, delivering continuous, full-length leak detection across areas traditional sensors can’t reach. Designed to work seamlessly with PlumAssist, it senses water anywhere along the cable and instant...
Flexible and durable
Full-length leak detectionHot, cold, potable, or non-potable, PlumBuddy tackles all systems and is compatible with 3/4" and 1" water lines.
Integrated ultrasonic sensors automatically stops leaks and provides comprehensive water usage data.
Home, Away, and Standby modes let you control how sensitive PlumBuddy should be based on your routine.
Our valves have an integrated back-up battery to protect and defend against leaks during outages.
Durable brass built to last on hot and cold water lines and resist corrosion.
Avoid frozen lines and pipe bursts with live temperature updates direct from the valve to your mobile device.
A professional install can be done in 30min compared to the standard time of 1-2 hours.
Perfect for families, landlords, and property managers. Ability to add multiple users.
Your bathrooms are constantly exposed to water and humidity, making it the perfect place for a hidden leak to cause mold and costly damage. This is the ideal room to place your PlumAssist Sensors under the sink or behind the toilet.
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High-risk areas, such as laundry rooms, can be a major source of hidden leaks. With the PlumAssist Sensor, you’ll receive an alert the instant it senses water and know where the leak has occurred so you don’t need to rely on guesswork.
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The Smart Valve can be commonly installed in the basement or garage depending on where your home’s main water shut-off is located. Water heaters are among the most common sources of home water damage, so protecting your basement or utility room is a top priority.
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Choose between Home, Away, and Standby modes to set how aggressively PlumBuddy monitors your water and triggers the automatic shutoff. Easily customize each mode’s flow thresholds to perfectly match your lifestyle needs so you can avoid accidental shut-offs.
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The PlumSense extension cable is perfectly designed to route under and behind high-risk appliances like refrigerators and dishwashers. By sensing water anywhere along its flexible design, it catches hidden leaks in these hard-to-reach spaces the moment they happen.
Learn More (opens in a new tab)Safeguard your entire home from catastrophic water damage and maximize your savings with PlumBuddy’s Total Protection Pack. This comprehensive bundle combines advanced monitoring with automatic shutoff capabilities to give you 24/7 peace of mind.
The PlumBuddy Smart Valve comes in 1” and is also compatible with a 3/4” pipe with the addition of reducing adapters/fittings. Check pipe size, install location, and setup requirements.
Check Compatibility*based on standard US residential plumbing service line sizing; most single-family homes use 3/4" or 1" service lines. We recommend having a licensed plumber install your smart valve.
With PlumConnect, you'll receive access to priority plumbing support through Preferred PlumBuddy Partners, giving owners faster response times and exclusive discounts on repairs.
Learn MoreMany utilities and water agencies offer rebates when you install a smart water shutoff valve like PlumBuddy.
Find Rebates in Your StateMonitor your water usage, switch between customizable modes, and manage your automatic shutoff valve from anywhere with the intuitive PlumBuddy mobile app.
Instant Alerts
Real-time Control
Advanced Insights
Custom water settings that keep your home protected on your terms with modes designed to safeguard your pipes without interrupting your day.
Everyday monitoring for normal household use. Sensitivity is easily adjustable for house guests, irrigation, or any other lifestyle changes.
Higher sensitivity to provide more aggressive protection when you’re away from home.
Temporarily prevents shutoffs during plumbing work, pool filling, or unusual water use.
Be Proactive and Customize Your Protection.
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