Leak Detection That Really Works

Premium-grade solution for residential properties.

Fully customizable for any size home
Fits any size pipe 3/4” to 4” with no flow restrictions
Full range of accessories fits nearly any complex plumbing system

No More Hassles!

Installing a leak detection system for complex plumbing systems can be a hassle. For 17 years, Leak Defense has helped thousands of contractors install Leak Defense with ease. When you choose Leak Defense, you’ll get access to an array of top-notch products and support that allows you to increase your profitability while feeling confident you and your clients are protected for the long haul.

Highest live-pipe leak detection sensitivity on the market
Safeguard your projects and get alerts BEFORE your customers
Designed to meet the needs of any complex plumbing system or home setup
Mobile app works with multiple properties across different locations
Enjoy local support for every step of your install
Trusted by major insurance carriers for 15 years

Ways to Stay Protected

Leak Defense System Valve

Leak Defense System Valve

Constantly monitors and automatically shuts off water if a leak is detected.

On-Site Control Panel

On-Site Control Panel

Allows you or others to control the system on-site and get alerts when there’s an issue. No WiFi required!

Commercial Control Module

Commercial Control Module

Designed for complex plumbing systems, control multiple valves remotely with custom on off scheduling.

All-Purpose Interface

All-Purpose Interface

Easily integrate security systems, BMS systems, and water using appliances to the LDS for added protection and expanded control.

Point of Leak Detectors

Point of Leak Detectors

Can be placed anywhere there's a high risk for plumbing leaks and sounds an alarm if moisture is detected to help stop the damage before it starts.

Mobile App

Mobile App

Allows you to remotely monitor & control water for one or multiple systems.

Trusted By

  • Chubb Logo
  • PURE Insurance Logo
  • Cincinnati Insurance Companies Logo
  • Berkley One Logo
  • Nationwide Logo
  • AIG Logo
  • The Hanover Insurance Group Logo
Customer getting certified over the phone

Get Certified!

  • Receive qualified leads
  • VIP tools and support
  • Gift box of branded goodies

Get Peace of Mind & Profit

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Choose Leak Defense for Your Clients

Get robust training and a turnkey toolkit to hit the ground running

Includes product training, sales process, tools & tips and technical installation training

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Install with Ease & Confidence

Get hands on live support whenever you need it

Simple, easy to understand support tools & documentation

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Feel Confident with a Complete & Reliable System

Relax knowing you and your clients are protected

Enjoy stronger client relationships, a reputation boost & more money

Protecting Your Clients is Easy

  • Become a certified Leak Defense contractor
  • Complete a pre-installation property assessment form
  • Install the system and feel confident it will work on any complex installation
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