Water Leak Detection & Repair in Nepean – Stop Hidden Leaks!
Stop hidden water damage in Nepean. We utilize advanced acoustic and infrared technology to pinpoint the exact source of leaks without unnecessary destruction, delivering fast, permanent repairs you can trust.
Licensed Leak Detection Specialists
Fast Emergency Response
Transparent Upfront Pricing
Non-Invasive Thermal Tech
Durable Pipe Repairs
Warranty-Backed Solutions
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Professional Water Leak Detection & Repair in Nepean
Unnoticed water leaks are among the most damaging issues a homeowner can face. Even a small drip can lead to rotting beams, mold growth, and skyrocketed utility bills. At GreenLine Plumbing & Drain Nepean, we provide specialized leak detection services designed to find the source of the problem without destroying your walls or floors.
Whether the issue is buried under a concrete slab, hidden behind drywall, or located in your main water line, our licensed team ensures a precise diagnosis and a permanent fix.
For expert leak detection in Nepean, contact us today (613) 800-6843
Warning Signs of a Hidden Plumbing Leak
Because plumbing pipes are often concealed, leaks can persist for weeks before becoming visible. Pay close attention to these common indicators:
- Unexplained spikes in your monthly water bill
- Warm spots on floorboards or concrete slabs
- Discolored or warping drywall and peeling paint
- Musty odours indicating mold or mildew growth
- The sound of running water when no taps are open
- A spinning water meter dial when all water is turned off
If you notice any of these symptoms, immediate professional intervention is required to limit property damage.
Why Nepean Homes are Vulnerable
The local climate presents unique challenges for plumbing systems. Frequent freeze-thaw cycles in Nepean can cause ground shifts that stress underground pipes, leading to cracks and bursts. Additionally, older homes may suffer from corroded copper or galvanized steel lines. Our team understands these local factors and uses specialized strategies to address leaks in foundations, bathrooms, and main supply lines effectively.
The Risks of Delaying Repair
Ignoring a potential leak is a costly mistake. Beyond the immediate water waste, hidden moisture can compromise your home’s structural integrity and create a breeding ground for black mold, which poses serious health risks. Timely plumbing leak inspection is the only way to protect your investment and avoid extensive restoration costs later.
Non-Invasive Detection Technology
We do not guess where the leak is; we find it. Our diagnostic process relies on advanced, non-destructive technology to pinpoint issues with laser precision:
- Acoustic Listening Devices: To hear the distinct frequency of escaping water underground or behind walls.
- Thermal Imaging Cameras: To visualize temperature differences caused by moisture evaporation.
- Soil Probes and Moisture Meters: To trace water accumulation in yards and sub-floors.
Once the source is identified, our technicians perform efficient repairs that minimize disruption to your daily life.
Call our experienced team now to schedule your plumbing inspection(613) 800-6843
Prevention and Holistic Plumbing Care
The best defense against water damage is proactive maintenance. Regular pressure tests and inspections can catch vulnerabilities before they turn into emergencies. Upgrading old piping and ensuring your drainage system is free of blockages through professional drain cleaning significantly reduces the risk of pipe failure.
We also recommend addressing connected fixtures that are prone to leaking. Whether you need a toilet repair to stop a running tank or water heater repair to fix a leaking pressure relief valve, GreenLine Plumbing & Drain Nepean offers a full suite of services to keep your home dry and safe.
Let GreenLine Plumbing & Drain Nepean secure your home plumbing health today. Schedule your service now or call us (613) 800-6843 and feel assured in your home safety.
Why Choose Our Company
Licensed, Knowledgeable Team
- Our plumbers are fully certified, insured, and undergo regular training to stay updated with the latest industry standards. You can trust our expertise for any plumbing issue—big or small.
Eco-Friendly Plumbing Solutions
- We specialize in sustainable plumbing, offering water-efficient fixtures, energy-saving systems, and environmentally responsible repairs to help you reduce waste and lower utility bills.
High-Quality Materials Used
- We never cut corners. Only premium, durable materials are used in every project to ensure long-term reliability and performance, so you won’t face repeated issues.
Thousands of Satisfied Customers
- Our reputation is built on trust. With a long list of happy clients in Nepean, we take pride in delivering consistent, high-quality service that exceeds expectations.

Reviews
I had no idea what to do because pur main line was totally frozen, so I called GreenLine Plumbing. They arrived in like 30 minutes, checked everything and explained why exactly that happened (actually the pipe had frozen and cracked in a small section)...so the plumber replaced the damaged section and insulated the pipes and even and tested the system before leaving. The price was more than OK, even lower than I expected..! Thnks
2025-01-15
When our irrigation system lost pressure, I needed well pump service near me urgently. The team was prompt, fixed the pump efficiently, and even gave tips to keep it running smoothly. Saved our crops—thank you!
2025-10-17
Our kitchen sink drain was clogged with grease and food debris for some time, and chemical methods did not work at all. The plumber cleared the drain and flushed the pipes. The price was really reasonable.
2025-03-09
water softener stopped regenerating and our friend recommended GreenLine Plumbing as he used them b4. the technician repaired the valve and cleaned the resin tank. neat job
2025-08-06
Well, our sewer smelled terrible and the basement floor drains were slow. So we called them to clear everything. No more odours, and the drains flow perfectly.
2025-08-18
Our faucet started dripping constantly, and the handle got really stiff. The plumber replaced the worn cartridge and seals the same day..
2025-09-02
Want to solve your plumbing problem today?
At GreenLine Plumbing & Drain Nepean, we work quickly, use reliable parts, and make sure your plumbing is in great shape before we finish the job!

Nepean Neighbourhoods We Serve
- Barrhaven
- Old Barrhaven
- Chapman Mills
- Longfields
- Half Moon Bay
- Stonebridge
- Strandherd Meadows
- Heart’s Desire
- Fallowfield
- Fallowfield Village
- Rideau Glen
- Country Place
- Pineglen
- Grenfell Glen
- Merivale Gardens
- Fisher Glen
- Parkwood Hills
- Meadowlands
- Tanglewood
- Tanglewood-Hillsdale
- Craig Henry
- Centrepointe
- City View
- Woodroffe
- Manordale
- Arlington Woods
- Trend-Arlington
- Qualicum
- Leslie Park
- Bells Corners
- Lynwood Village
- Westcliffe Estates
- Arbeatha Park
- Cedarhill
- Orchard Estates
- Crystal Beach
- Lakeview
- Graham Creek
- Bel-Air Heights
- Bel-Air Park
- Copeland Park
- Ryan Farm
- Kenson Park
- Queensway Terrace South
- Carleton Heights
- Borden Farm
- Crestview