Professional Moen Flo smart water shutoff installation, flexible connector replacement, and leak detection services for homes and businesses in Downey and Los Angeles County. Licensed, insured, and committed to protecting your property.
Downey blends historic charm with modern development. Home to the oldest operating McDonald's and a proud aerospace heritage, the city features beautiful mid-century homes — many with original plumbing systems that are now reaching the end of their serviceable life.
Many Downey homes feature under-slab plumbing that is vulnerable to the region's seismic activity. Even minor ground movement can stress pipe joints and create slow leaks that go undetected for months. Smart water monitoring catches these hidden leaks before they cause foundation damage.
Whether you're in downtown Downey, the tree-lined streets near Furman Park, or the residential areas along Florence Avenue and Lakewood Boulevard, our team is ready to protect your home.
Water damage is one of the most common and expensive home insurance claims in Los Angeles County. A single burst supply line can release over 400 gallons of water per hour, causing tens of thousands of dollars in damage to floors, walls, furniture, and personal belongings. In Downey, where many homes have aging plumbing infrastructure, the risk is even higher.
WaterShield Pros helps Downey homeowners take control of that risk with modern smart water technology and professional installation. Our certified technicians live and work in the area, understand local plumbing conditions, and provide responsive, personalized service that large national chains simply cannot match.
We provide a complete range of water protection services for Downey homes and businesses. Every service includes a thorough inspection and detailed report.
Complete installation of the Moen Flo Smart Water Monitor & Shutoff on your main water line. Detects leaks as small as 1 drop per minute and automatically shuts off water during catastrophic events.
Replace all aging supply lines under sinks, behind toilets, and at water heaters with premium braided stainless steel connectors. The #1 way to prevent indoor flooding.
Non-invasive electronic, thermal, and acoustic leak detection for hidden leaks in walls, under slabs, and in underground lines. Pinpoint accuracy without demolition.
Upgrade your old gate valve to a modern ball valve for reliable shutoff when you need it most. Includes full flow testing and warranty.
Comprehensive inspection of every water connection in your home. Identify worn connectors, corroded fittings, and high-risk areas before they become emergencies.
Burst pipe? Major leak? Our emergency team responds fast with the tools to stop water damage immediately. Available nights, weekends, and holidays across Downey.
Our guided process makes it simple — choose your device, share a few photos, and a local licensed plumber handles the rest.
The Moen Flo Smart Water Monitor and Shutoff is the most advanced whole-home water protection system available. Installed directly on your main water line, it continuously monitors water pressure, flow rate, and temperature to detect anomalies that indicate leaks anywhere in your plumbing system.
The system runs daily MicroLeak tests that can detect leaks as small as one drop per minute — catching problems long before they cause visible damage. When a catastrophic leak is detected (like a burst pipe), the system automatically shuts off your water supply within seconds, even if you are away from home.
Through the Moen Smart Water app, you can monitor your water usage in real time, receive instant alerts, and remotely shut off your water from anywhere in the world. Integration with Amazon Alexa, Google Home, and Ring makes it easy to incorporate into your existing smart home setup.
If there is one thing every Downey homeowner should do to prevent water damage, it is replacing the flexible supply connectors throughout their home. These braided hoses connect your plumbing to toilets, sinks, dishwashers, and water heaters. They are designed to last 5-8 years, but most homeowners never replace them.
When a connector fails, it can release hundreds of gallons of pressurized water per hour directly onto your floors and into your walls. We replace every connector in your home with premium-grade braided stainless steel lines, giving you years of reliable protection and peace of mind.
In addition to Downey, WaterShield Pros provides water leak detection and prevention services throughout Los Angeles County and surrounding areas.
Learn more about water leak prevention and how to protect your home.