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Water Leak Detection in Lancaster, PA

Repairing Water Leaks & Preventing Damage to Your Home

A leak is one of the most frustrating problems you can have as a homeowner, especially if it’s hidden behind a wall or underground. At Lancaster Plumbing, Heating, Cooling & Electrical, we have extensive experience detecting and repairing water leaks.

If you suspect that you may have a leak, contact the plumbers at Lancaster Plumbing & Heating.

Signs You May Have a Water Leak

Plumber inspects the faucet on a kitchen sinkThere are different types of leaks to look out for, and each leak can cause major damage to your home. Even a small leak that goes ignored can be dangerous, especially when hidden behind walls or under concrete slabs.

Fortunately, our leak detection experts are here to address your concerns as quickly as possible and ensure that any leaks are found and repaired. We repair all types of common water leaks, including well line leaks, slab leaks, pipe leaks, and water service line leaks.

A few signs that you may have a leak include:

  • Musty odors in your home or yard
  • Higher-than-usual water bills
  • Mildew or mold growth in strange places
  • A faucet dripping even when it’s not in use
  • Warm spots on the floor
  • Stains on the ceiling

What Causes Water Leaks in a Home?

Understanding the various causes of water leaks is important for proactive measures and prevention. Lancaster Plumbing, Heating, Cooling & Electrical offers comprehensive plumbing services in Lancaster, Pennsylvania, to address and prevent leaks.

Here are some common reasons Lancaster County, Pennsylvania, homeowners could experience water leaks:

  • Changes in the ground: Natural shifts in the ground, settling soil, and the freeze-thaw cycle during colder months can exert pressure on your home’s foundation and plumbing system, potentially causing leaks.
  • Poor construction or installation: Improper construction practices or faulty installation techniques can lead to weak points in your plumbing system. Over time, these weak points may develop into leaks.
  • Pipe corrosion: Aging pipes are susceptible to corrosion, which weakens their structural integrity. Corrosion can result from various factors, including water quality and the materials used in the pipes.
  • Damaged pipe seals or joints: Seals and joints connecting different sections of pipes are vulnerable areas. Damage to these components, whether due to wear and tear or external factors, can result in leaks.
  • Excess water pressure: High water pressure can put undue stress on your plumbing system, leading to leaks. Regular monitoring and adjustment of water pressure can prevent this issue.
  • Cracked pipes or fixtures: Physical damage, such as cracks in pipes or fixtures, can occur due to extreme temperature changes, age, or other unforeseen circumstances. If not addressed quickly, these cracks can be a source of leaks.
  • Persistent clogs: Accumulating debris and foreign objects in pipes can lead to clogs. When left untreated, these drain clogs can cause water pressure issues and eventually result in leaks.

We know the importance of a well-maintained plumbing system. Our expert leak detectors are equipped to handle various issues and provide preventive services to safeguard your home’s plumbing from water leaks.

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Features of the Moen Flo Smart Water Monitor & Shutoff System

The Moen Flo system helps protect your home by spotting leaks early, stopping major water damage, and giving you full phone control. Here’s what it does:

  • Leak detection: The system monitors water flow in your home 24/7 and can detect even the smallest leaks before they become major problems. If something seems off, it sends an alert to your phone so you can act fast.
  • Automatic shutoff: If there’s a large leak, the Moen Flo system can automatically shut off your home’s main water line. This quick response helps limit water damage and gives you time to fix the issue.
  • Water usage monitoring: You’ll see how much water your home uses in real time. The app also offers tips to help you use less water, which is great for your wallet and the environment.
  • Remote control via smartphone: With the Moen app, you can check in on your water system and make changes from anywhere. Whether at work or on a trip, you’re always in control.
  • Peace of mind: Knowing your home is being protected around the clock, especially while you’re away, gives you peace of mind. The Moen Flo system takes the guesswork out of leak prevention.

Benefits of Installing the Moen Flo Smart Water Monitor & Shutoff System

Adding the Moen Flo system to your home isn’t just about convenience. It offers long-term protection and savings. Here’s how it benefits homeowners:

  • Prevents water damage: By spotting hidden leaks early and shutting off water during emergencies, the system helps prevent expensive damage that might otherwise go unnoticed.
  • Reduces risk of mold and mildew: Catching leaks quickly keeps excess moisture from building up in your walls or floors, lowering the chance of mold and mildew growth.
  • Improves home efficiency: Real-time water tracking can help you find ways to reduce your water use and monthly utility bills.
  • Increased property value: Smart systems like Moen Flo add modern, eco-friendly features to your home, which can boost its value and appeal to future buyers.

Schedule Water Leak Detection Services for Your Lancaster Home

Regardless of your concerns or needs, our highly trained and certified technicians are prepared to handle the job. Our East Petersburg-based plumbers have you covered and are always available, even during emergencies when you need help right away. Also, our sump pump and water detection experts offer a workmanship guarantee.

Contact us today to request professional leak detection in Lancaster, East Petersburg, Ephrata, and beyond.


Frequently Asked Questions About Leak Detection

Here are answers to common questions about water leak detection in Lancaster County, PA. Contact Lancaster Plumbing, Heating, Cooling, and Electrical at your convenience with any more questions.

What should I do first if I suspect a hidden water leak?


Start by protecting your home and limiting damage. If you can safely reach the shutoff valve, turning off the water can help prevent a small issue from getting worse. Move valuables away from the affected area and dry visible water when possible. If water is near outlets, appliances, or your electrical panel, avoid that area and do not touch anything wet. Taking a few photos can also be helpful for documenting what you noticed before repairs begin.

How can I tell if the leak is on the main water line or inside the house?


A simple way to narrow it down is by checking the water meter. Turn off water-using fixtures and appliances, then watch the meter. If the meter still shows flow, it can point to a leak somewhere on the supply side. If your home has a main shutoff inside, you can shut it off and recheck the meter. If the meter still moves with the inside shutoff off, the issue may be on the service line coming from the street. A plumber can confirm the source and help you avoid unnecessary digging or wall removal.

How do professionals find a leak without opening up walls or floors?


Leak detection often starts with targeted checks and non-invasive tools. Depending on the situation, a technician may use listening equipment to locate water movement, moisture readings to map damp areas, or pressure testing to confirm a supply leak. The goal is to pinpoint the problem area as accurately as possible so repairs stay focused and disruption is kept to a minimum.

How long does a leak detection appointment usually take?


Many leak detection visits take about one to two hours, but timing depends on the type of leak, how accessible the piping is, and how long the leak has been developing. Hard-to-reach areas, larger properties, and multiple potential leak points can take longer. Your technician can explain what they are checking and what they find as they go.

Will my water need to be turned off during leak detection?


Sometimes, yes, but usually only for short periods. Turning off the water can help isolate the plumbing system during testing and makes it easier to confirm whether water is moving when it should not be. If your home needs a longer shutoff for a repair, your plumber can walk you through what to expect so you can plan around it.

Can a small leak still cause serious damage over time?


Yes. Even a slow leak can soak building materials, weaken wood and drywall, and create conditions that allow mold and mildew to thrive. The longer it continues, the more likely you are to see bigger problems like flooring damage, peeling paint, or structural issues. Catching leaks early typically means a simpler repair and less cleanup afterward.

What is the difference between leak detection and leak repair?


Leak detection focuses on finding where the water is escaping and why, especially when the source is not obvious. Leak repair is the work done to fix the problem once it is located, such as replacing a section of pipe, repairing a fitting, or addressing a damaged valve. In many cases, the same visit can include both locating the leak and completing the repair, depending on access and parts needed.

How can I lower the risk of winter leaks in Lancaster County, PA?


Cold snaps can stress plumbing, especially in unheated areas. Keeping interior doors open to improve airflow to pipes, insulating exposed piping in basements and crawl spaces, and sealing drafts near pipe penetrations can help. If you have a history of frozen pipes, a plumber can recommend specific upgrades for your layout, like improved insulation or pipe rerouting in vulnerable spots.

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What To Expect

The Service you Deserve

family-Owned & operated for 2 Generations
We’re a top-rated home Service company
We Respect You, Your Family, and your home
We’ll listen to your situation and answer your questions
We'll Educate You On Options That Are Available For Your Project
We’ll Present you with a price up-front before the work begins
We’ll ensure you’re 100% satisfied with our services before leaving your home
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