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Water Leak Detection in St. Catharines

Undetected leaks don’t just waste water, they can quietly cause thousands of dollars in damage to your home. At Mr. Furnace, we provide professional water leak detection services in St. Catharines use industry-leading tools and non-invasive techniques to find leaks no matter where they’re hiding. Once identified, we’ll recommend the most effective repair, whether that’s a quick fix or a more complex solution to prevent further damage.

Acting early protects your home’s structure, reduces water bills, and avoids major headaches. Our leak detection specialists are available 24/7 for fast, reliable service across St. Catharines.

Mr. Furnace plumbing specialist wearing a white hard hat, blue polo, and jeans, holding a clipboard while inspecting pipes under a sink for a water leak detection check.

Why Choose Mr. Furnace Heating and Air Conditioning for Your Leak Detection Needs?

Don’t let a leak turn into an expensive repair bill. Mr. Furnace Heating and Air Conditioning responds quickly, often the same day. Whether you need an urgent fix, routine maintenance, or water leak detection in St. Catharines, we’re here to help. Call us or book your service online today.

Fast & Dependable Service

Leaks don’t wait, and neither do we. Our certified plumbers arrive equipped with acoustic sensors, thermal imaging, and advanced pressure testing tools that allow us to locate hidden leaks without tearing into your walls or floors unnecessarily. You’ll get fast, reliable answers, and the right fix from the start.

Full-Service Plumbing Solutions

We understand that plumbing isn’t just about pipes, it’s about peace of mind. A small missed leak or poorly done repair can lead to repeated issues and long-term damage. That’s why we don’t just stop at detection. If you need a pipe replacement, drain repair, sump pump upgrade, or general plumbing support, Mr. Furnace offers comprehensive plumbing solutions built to fix the problem properly, not patch it up

Guaranteed Satisfaction

We’ve been trusted by homeowners in St. Catharines for over 47 years because we stand behind our work. If your repair doesn’t meet expectations within 90 days, we’ll come back and address it, no extra cost, no questions asked. Every water leak detection job comes with our 90 day service guarantee, so you can be confident that your home is in good hands from the first visit to the final result.

Common Plumbing Issues We Address

Pipe Leak Detection

Our team uses sensitive acoustic and pressure-based tools to identify leaks in both pressurized water lines and drain pipes. Once found, we isolate the issue and carry out the proper repair.

Slab Leak Detection

Leaks under concrete slabs or basement floors are difficult to spot but can cause serious structural issues. We locate them using non-invasive tech and repair them with minimal disruption to your home.

Fixture Leak Detection

Toilets, sinks, and faucets are common leak points. We inspect and repair worn seals, faulty connections, and small drips that contribute to water waste and rising bills.

Our Leak Detection Process in St. Catharines

Step 1: Comprehensive Home Plumbing Assessment

Our certified plumbers start with a detailed walkthrough of your home’s plumbing. Whether you’ve noticed moisture, heard dripping, or your water bill has spiked unexpectedly, we’ll assess every area, inside and out, using tools like infrared scanners, moisture meters, and acoustic sensors to track down leaks with pinpoint accuracy.

Step 2: Custom Solutions & System Recommendations

Every home is different, and so is every plumbing system. Once we’ve identified the leak source, we develop a repair plan tailored to your home’s plumbing design, usage habits, and long-term efficiency. From minor fixture repairs to full pipe rerouting, we provide solutions built to last, not just quick fixes.

Step 3: Professional Installation & Expert Repairs

After you approve the plan, we begin repairs using durable materials and time-tested methods. From pipe replacements to valve replacements or fixture upgrades, we ensure all work meets current plumbing codes. Before we leave, we conduct full system pressure and flow tests to ensure everything is working flawlessly.

Step 4: Preventative Maintenance & Ongoing Support

Leak detection is only the first step, keeping leaks from coming back is just as important. We offer regular plumbing inspections and maintenance plans to identify potential issues before they turn into major repairs. This proactive approach helps prevent mould, rot, water damage, and unnecessary utility costs.

Frequently Asked Questions About Water Leak Detection

Plumbing issues aren’t always visible—hidden leaks often signal deeper problems. Leaving them alone can result in water damage and higher monthly bills. Mr. Furnace Heating and Air Conditioning offers fast response times—often within the same day—to detect and resolve leaks before they become major repairs. Call today for reliable leak detection in St. Catharines!

How Do I Know If I Have a Water Leak?

Some signs are obvious like puddles or water stains. Others are more subtle. If you notice a sudden spike in your water bill, the sound of running water when nothing’s on, or soft spots on walls or floors, it’s time to call us. We’ll locate the leak fast and recommend a clear, effective solution before more damage occurs.

Are Water Leaks Expensive to Fix?

The cost of a repair depends on where the leak is located and how much damage it’s caused. A small faucet leak may be a quick fix, while a hidden pipe in a foundation wall requires more work. What’s certain is that waiting always makes things worse. We provide upfront quotes and cost-effective repair options that help you avoid the steep costs of long-term damage.

What Kind of Damage Can a Water Leak Cause if Left Unchecked?

Leaks can cause more than wet floors. Over time, water weakens structural supports, causes foundation cracks, triggers mold growth, and damages insulation, flooring, and drywall. The earlier you detect and repair the issue, the less you’ll pay in long-term repairs. That’s why we recommend professional leak detection at the first sign of trouble.