
- Reliable Service
- Expert Technicians
- Upfront Pricing
- Reliable Service
- Expert Technicians
- Upfront Pricing
- Reliable Service
- Expert Technicians
- Upfront Pricing
Expert Leak Detection & Repair in Ottawa
Experiencing a mysterious water leak in your Ottawa home or business? DH Plumbing & Heating offers expert leak detection and repair services across Ottawa, Kanata, Nepean, and surrounding areas. Our licensed plumbers use advanced technology to quickly pinpoint leaks, preventing costly damage and ensuring your peace of mind with transparent, upfront pricing.
Why Choose DH Plumbing & Heating?
Choose DH Plumbing & Heating for reliable leak detection and repair because we combine advanced diagnostic technology with over 8 years of local Ottawa experience. Unlike competitors, we offer transparent, upfront flat-rate pricing, ensuring no hidden costs. Our licensed and insured technicians prioritize quick, non-invasive solutions, minimizing disruption to your home. We're available 24/7 for emergencies, providing peace of mind and quality workmanship that stands the test of time.

Why Choose DH Plumbing & Heating for Leak Detection & Repair?
Pinpoint Accuracy
Our advanced leak detection technology, including acoustic sensors and thermal imaging, precisely locates hidden leaks without invasive demolition. This saves you time, money, and unnecessary damage to your Ottawa home.
Swift, Lasting Repairs
Once detected, our licensed plumbers provide efficient and durable repairs using quality materials. We address the root cause, ensuring your plumbing system is restored to optimal condition, preventing future issues.
Protect Your Home
Early and effective leak detection and repair prevent costly water damage, mold growth, and structural issues. Trust DH Plumbing & Heating to safeguard your property and provide peace of mind.
What Our Clients Say
Ertan did a great job today helping us out of a serious frozen pipe pinch. He was able to diagnosis the problem and quickly get it resolved. Super profession and nice team of guys too. I can see why they were recommended to us. DH will be our first phone call for plumbing needs going forward. Thanks...
Adrienne Brault
I Needed a local consult and some HVAC related information. Had the pleasure of speaking to Doug. Really knowledgeable and transparent contractors. Would absolutely recommend if your looking for furnace, AC, or hydronic installation/maintenance. Thanks again!
Benjamin Senior
Refered by a friend and they did not disapoint. They've alrweady done a few projects for us, and the work is amazing, thank you !
Martin Guenette
In August 2023, I had a Vesta tankless water heater installed by Ottawa Home Service, and I encountered issues almost immediately. Merely one month later, the unit began to leak. Rather than acknowledging their responsibility, the company provided only a temporary solution and refused to replace the defective heater. As time progressed, I faced...
Dwayne P
Needed a plumber urgently on a Saturday afternoon during the holiday season. Doug came by within the hour and got us sorted out ASAP and saved the day! Highly recommended!
Bhupendra Patel
I contacted Doug at D.H. Plumbing about a basement kitchen sink issue and had a real positive experience.
(Which is why I can’t help but to leave a review)
He was personable. Main thing I was concerned about (besides the clog problem) was not dealing with someone seeing my issue as a dollar sign. He took the time to help me troubleshoot the problem...
Randy Freeman
There are very few things worse than waking up on a winter morning and hearing the faint sound of water running when you know that you haven't left any faucets open.
DH Plumbing responded promptly to me reaching out. They quoted a fair price. A plumber was sitting on my driveway in less than 45 minutes.
After a little bit of soldering, new copper pipe...
Dilip Andrade
We were very happy with DH Plumbing. It wasn’t easy to diagnose our problem, but Erhan and Doug succeeded with persistence and creativity. They were always prompt, professional and polite.
Martha Nabatian
Shaq came to our apartment to fix our water heater, he was really helpful and fixed everything really quickly!
Nina Campfens
Doug and Shaquille were fantastic. Super responsive, professional, clean and efficient.
Chris LeClair
If you need a gas or plumbing service trust DH Plumbing. It’s rare to find a company that combines skill, honesty, and great customer service — but they truly delivered. I wouldn’t hesitate to call them again or recommend them to anyone needing reliable plumbing work.
Kat Nantel
Great prices and great service, they are the best.
Abdullah Naser
Showed up fast and efficiently replaced my water heater. Would recommend to anyone.
Ryan Hyndman
Doug and his team did an incredible job 👏 with our radiant floor heating system. He did his very best, I sill be using him for future projects.
Mr.
This company came by at short notice and did an excellent job. Thanks!
Mark Fitzpatrick
Our Simple Leak Detection & Repair Process
At DH Plumbing & Heating, we make finding and fixing leaks simple and stress-free. Our clear, step-by-step process ensures you know exactly what to expect, from your first call to a watertight solution. We pride ourselves on transparent communication and efficient service, so you can trust us to get the job done right. Have questions? Just ask!
01
Easy Booking & Rapid Response
Contact us anytime, day or night, for prompt leak detection service. We're ready to respond quickly to protect your Ottawa home from further water damage.
02
Expert Leak Assessment
Our licensed plumbers use advanced diagnostic tools, like drain cameras, to accurately pinpoint the leak's source without unnecessary disruption to your property.
03
Clear Repair Plan & Quote
We provide a transparent, upfront flat-rate quote and explain the best repair options. No hidden fees, just honest advice for your peace of mind.
04
Professional Repair & Follow-Up
Our skilled team efficiently repairs the leak, ensuring quality workmanship. We clean up thoroughly and follow up to confirm your complete satisfaction.

Serving Our Ottawa Neighbours with Pride
DH Plumbing & Heating is proud to be your trusted local plumber across Ottawa. From Old Ottawa to Kanata, and everywhere in between, we know the ins and outs of our community. We're committed to providing top-notch service, ensuring every home and business in our primary service area receives the reliable, efficient plumbing solutions they deserve.
The Glebe, Ottawa, ON, Canada
Nepean, Ottawa, ON, Canada
Manotick, Ottawa, ON, Canada
Barrhaven, Nepean, Ottawa, ON, Canada
Ottawa, ON, Canada
Kanata, Ottawa, ON, Canada
Stittsville, Ottawa, ON, Canada
Orléans, Gloucester, Ottawa, ON, Canada
Gloucester, Ottawa, ON, Canada
Gatineau, QC, Canada
Hintonburg, Ottawa, ON, Canada
Westboro, Ottawa, ON, Canada
Alta Vista, Ottawa, ON, Canada
Frequently Asked Questions
Dealing with a leak can be stressful, but finding answers shouldn't be. Here at DH Plumbing & Heating, we've compiled answers to your most common questions about leak detection and repair services in Ottawa. Our goal is to provide clarity, build trust, and ensure you feel confident in choosing us for your plumbing needs.
DH Plumbing & Heating offers 24/7 emergency plumbing services throughout Ottawa, including areas like Kanata, Nepean, and Orléans. We understand that leaks and other plumbing issues don't wait for business hours, so our licensed plumbers are always ready to respond quickly to minimize damage and restore your home's comfort.
Our plumbers are fully licensed and insured in Ontario, ensuring all work meets the highest professional standards and adheres to the Ontario Building Code. We prioritize safety and quality, giving you confidence that your leak detection and repair is handled by qualified experts.
We use advanced leak detection technology, including acoustic listening devices and thermal imaging cameras, to accurately pinpoint the source of leaks without unnecessary damage. This allows for precise and efficient repairs, saving you time and money on potential exploratory work.
The cost for leak detection and repair varies depending on the complexity and location of the leak. We provide transparent, upfront pricing after a thorough assessment. For a precise estimate, contact us to schedule an inspection of your plumbing issue in Ottawa.
Absolutely. We stand behind our work with a comprehensive warranty on all leak detection and repair services. Our goal is to provide lasting solutions and ensure your complete satisfaction with our plumbing services. Ask us for specific warranty details during your service call.

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Stop Leaks Before They Start
Don't let a hidden leak turn into a costly disaster. Our advanced leak detection technology pinpoints problems fast, saving you money and stress. With DH Plumbing & Heating, you get transparent pricing and reliable, licensed experts ready to protect your Ottawa home. Act now before minor drips become major floods!
