Water leaks can start small but cause major damage if ignored. At Plumbing Service Ontario, our licensed team uses advanced tools to detect hidden leaks and provide quick, lasting repairs. Available day and night, we stop water damage before it spreads and protect your property’s value.
Typical Cost: $150–$450, depending on the location and severity. Our team is available 24/7 to handle hidden leaks, burst pipes, and slab issues. Prices include inspection and repair with a workmanship warranty.
Disclaimer: Prices vary by complexity and parts; confirm before work.
We use state-of-the-art tools like acoustic sensors, infrared cameras, and pressure testing systems to locate even the smallest hidden leaks — without damaging walls or floors. Our non-invasive methods ensure fast, accurate results.
We believe in clarity and trust. Before we begin, you’ll receive a detailed quote and repair plan — with no hidden fees or unnecessary upsells. We explain every step so you can make informed decisions.
Our team of licensed plumbing experts is trained in both residential and commercial leak detection. From slab leaks to underground pipe issues, we diagnose and fix problems quickly while minimizing disruption to your property.
Our repairs are built to last. We use high-quality materials and proven methods to ensure every fix is durable, leak-free, and code-compliant. Every job comes with a workmanship warranty for total peace of mind.
Water leaks can’t wait. We offer 24/7 emergency leak detection and repair services, ensuring immediate response to prevent further water damage and mold growth.
As a locally operated plumbing company, we’re proud to serve our community with honesty, reliability, and care. Our returning customers trust us because we treat every leak like it’s our own.
Water leaks inside walls can cause paint bubbling, mold growth, and structural decay. Using acoustic and thermal imaging, we pinpoint the exact leak location without unnecessary wall cutting — saving time and repair costs.
Leaky faucets, showerheads, or under-sink pipes can waste hundreds of gallons of water monthly. We repair or replace faulty washers, seals, and fittings, restoring your fixtures to full efficiency.
A slab leak occurs when pipes beneath your concrete foundation crack or burst due to pressure or corrosion. We detect them using infrared and pressure testing tools and perform non-invasive repairs to protect your flooring and structure.
Cracked or corroded underground water lines can cause low water pressure, wet patches, or increased bills. We use ground microphones and tracer gas detection to locate underground leaks accurately without unnecessary digging.
Water stains or dripping from ceilings often result from leaky joints, faulty seals, or roof drainage issues. Our team identifies whether the source is plumbing-related or structural and resolves it efficiently to prevent recurring water damage.
Leaks around water heaters, dishwashers, or washing machines often indicate pressure or seal problems. We inspect all water connections, replace worn-out valves or hoses, and ensure your system operates safely and efficiently.
Transparent, fair, and professional — here’s what you can typically expect to pay for common plumbing services
Basic Plan
Standard Plan
Premium Plan
We offer same-day plumbing services in most areas. Our team arrives quickly with all necessary tools to handle your issue efficiently.
No — we provide free inspections and quotes before starting any job. You’ll always know the cost upfront.
Absolutely. All our technicians are certified, experienced, and fully insured for your peace of mind.
We accept cash, credit cards, and online transfers. Flexible payment options for your convenience.
Yes, all services come with a satisfaction guarantee and parts warranty for lasting results.
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We locate the leak using advanced tools.
We complete safe, lasting repairs with warranty.
We provide professional leak detection and repair plumbing services across Ontario. Whether it’s a hidden pipe leak, slab leak, or water pressure issue, our experts use advanced technology to locate and fix it quickly in the following cities:
With over 15 years of trusted service, our team has completed thousands of successful leak detection and repair jobs. We are licensed, insured, and certified to handle everything from small leaks to major slab damage. Every technician provides ID, wears shoe covers, and offers written estimates to protect your home and give peace of mind.
Recognized standards that guarantee safety, quality, and eco-friendly plumbing solutions.
Honestly, it can be as little as a quick $150 faucet fix or as much as $450+ if the leak is buried under a floor slab. There isn’t a flat number because no two leaks are the same. We once had a customer who thought they just had a small damp patch. After inspection, we found a pipe leaking slowly for weeks behind the bathroom wall. The repair itself wasn’t too expensive, but waiting longer would’ve meant tearing down tiles and drywall. In other words, early detection is what saves money—not just the repair bill, but the damage you avoid.
We do, and we mean it. People call us at odd hours—middle of the night, Christmas morning, even right before a wedding. Leaks don’t care about your calendar. One family called at 11 p.m. because water was pouring into their basement laundry room. Our plumber arrived in under an hour, shut the water supply, and stopped what could have been a total disaster. That’s why we keep the phone lines open all the time.
Think of it like detective work. Instead of smashing walls, we use tools: thermal cameras to spot heat differences where water is hiding; acoustic sensors to literally “listen” for water moving; and pressure tests to figure out which line is losing water. One homeowner thought their ceiling stain was just old paint. Our thermal camera showed a warm water line dripping inside the wall. Found in minutes—fixed in a few hours—no mess.
Yes, every single one. It’s not just paperwork either. Licensing means we’re trained to code and standards. Insurance means if something unexpected happens, you’re covered. And background checks? Always. Homeowners often tell us they feel at ease seeing our plumbers show ID and wear protective gear before stepping in. Those little touches matter because letting someone into your home should feel safe.
Yes. These are the ones most people fear—and for good reason. A slab leak under concrete can slowly wash away the foundation. Underground leaks in yards can cause sinkholes. We’ve dealt with both. The good news? With the right tech, we usually find the source without tearing up your entire home or lawn. Sometimes it’s a targeted repair; other times, rerouting a line is smarter. Either way, we explain your options before we start.
They do. Every repair is covered for both parts and labour. If the same issue reappears within that period, we come back out—no charge. Customers often tell us that the written warranty we leave behind gives them peace of mind. It’s not about patching something and walking away; it’s about knowing the fix will last.
Yes—and often faster than people expect. A dripping tap may not seem urgent, but it can waste more than 3,000 gallons a year. Toilets are worse: a running one can double your bill in a month. We’ve had clients call back amazed that their next water bill was cut nearly in half. So fixing leaks isn’t just about avoiding damage—it pays for itself.
Real stories from homeowners and businesses who trusted us to detect and repair their leaks—quickly, cleanly, and professionally.
“We noticed a damp patch near our kitchen wall and thought it was just humidity. Their plumber arrived the same day, used a camera to find a hidden pipe leak, and repaired it without breaking tiles. Saved us from a huge mess later on!”
“Our restaurant floor started developing cracks due to a slab leak. Their team found the issue in under an hour using sound sensors and repaired it overnight so we could reopen in the morning. Super professional and efficient!”
“I called them at 2 a.m. when water started dripping from the ceiling. They arrived within 40 minutes, detected a burst pipe inside the wall, and fixed it right away. I couldn’t believe how calm and prepared the plumber was—amazing service.”
“After noticing unusually high water bills, I called their leak detection service. They found a slow leak under my driveway using thermal imaging—no digging required! The repair was quick, and my next bill dropped by half.”
“They handled an underground leak in our yard that another company couldn’t locate. Their diagnostic tools were impressive, and they repaired everything with minimal digging. They even restored the grass afterward—fantastic job!”
“They repaired a leaking pipe behind our laundry wall that had been dripping for weeks. The plumber explained everything clearly, gave a fair quote, and completed the work neatly. I recommend them to everyone I know.”
“Our basement carpet was soaking wet, and we couldn’t find the source. Their leak detection camera found a cracked pipe behind the water heater. The team repaired it the same day and prevented major damage. Extremely grateful!”
Real results that highlight our precision leak detection and expert plumbing repairs across Ontario homes.
Challenge: A homeowner noticed unusually high water bills and damp walls appearing behind the bathroom vanity.
Solution: Our certified plumbers used advanced thermal imaging and acoustic detection tools to locate a small pipe leak behind the tile wall—no demolition needed. The repair was completed cleanly within 3 hours.
Outcome: The fix prevented a potential $5,000+ renovation, stopped further water damage, and reduced the home’s water usage immediately.
Read Full Case StudyDiscover more expert plumbing solutions designed to protect your property and prevent costly water damage.
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