- Licensed & Certified
- Transparent Pricing
- Local Ottawa Experts
- Licensed & Certified
- Transparent Pricing
- Local Ottawa Experts
- Licensed & Certified
- Transparent Pricing
- Local Ottawa Experts
DH Plumbing & Heating: Ottawa Backflow Prevention Experts
Protect your drinking water with DH Plumbing & Heating's expert backflow prevention services in Ottawa. Our licensed and insured plumbers ensure your home or business meets all municipal codes, offering reliable testing, installation, and repair to safeguard against contaminated water. Trust us for peace of mind and superior water safety.
Why Choose DH Plumbing & Heating?
Choose DH Plumbing & Heating for unparalleled expertise in Backflow Prevention. Since 2015, we've prioritized Ottawa's water safety, offering transparent, flat-rate pricing and 24/7 emergency service. Unlike competitors, our licensed technicians utilize advanced diagnostic tools for precise installations and repairs, ensuring your property meets all municipal bylaws. We focus on clear communication and reliable, high-quality work, giving you peace of mind that your water supply is protected.
Why Choose DH Plumbing & Heating?
Protect Your Water
Ensure your drinking water remains safe from contamination. Our expert backflow prevention services install and maintain devices that stop polluted water from entering your clean supply, safeguarding your family's health and complying with Ottawa's strict regulations.
Guaranteed Compliance
Avoid costly fines and ensure your property meets all City of Ottawa backflow prevention bylaws. Our licensed technicians provide certified installations and annual testing, giving you peace of mind that your system is fully compliant and secure.
Expert Testing & Repair
With advanced diagnostic tools, we accurately test and repair all types of backflow prevention devices. Our thorough inspections identify potential issues before they become major problems, ensuring reliable operation and extending the lifespan of your system.
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 Backflow Prevention Process
At DH Plumbing & Heating, we make backflow prevention straightforward and stress-free. Our process is designed for your peace of mind, ensuring your water supply is safe and compliant without any hassle. Take a look at our steps to see how we deliver reliable service every time. Have questions? Don't hesitate to reach out!
01
Easy Booking & Chat
Contact us by phone or online to schedule your backflow prevention service. We're here 24/7 for emergencies, ensuring a quick response when you need it most.
02
Expert Assessment & Quote
Our licensed plumbers will visit your Ottawa property to assess your needs and provide a clear, upfront flat-rate quote. No surprises, just honest pricing.
03
Professional Service Delivery
We perform your backflow prevention installation or testing with precision, adhering to all Ottawa regulations. Our team works cleanly and efficiently, respecting your home.
04
Follow-Up & Peace of Mind
After service, we ensure everything is working perfectly and provide all necessary documentation. We're always available for any follow-up questions or future needs.
Serving Ottawa's Backflow Prevention Needs
DH Plumbing & Heating is proud to be your trusted local expert for backflow prevention across Ottawa. From Old Ottawa to Kanata, and everywhere in between, we understand the specific municipal requirements and infrastructure of our community. We're committed to keeping your drinking water safe, ensuring peace of mind for our neighbours.
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
Have questions about backflow prevention, our services, or how we operate in Ottawa? You're in the right place! We've compiled answers to frequently asked questions to provide clarity and build your confidence in choosing DH Plumbing & Heating. If you don't find what you're looking for, feel free to contact us directly.
Backflow prevention is crucial to protect Ottawa's drinking water supply from contamination. It ensures that non-potable water, which may contain harmful substances, doesn't flow backward into your home's or the municipal water system. This is often a regulatory requirement for commercial properties and some residential systems.
DH Plumbing & Heating offers comprehensive backflow prevention services, including installation, testing, and repair of backflow prevention devices. Our licensed plumbers ensure your system meets all City of Ottawa bylaws and Ontario Building Code requirements, providing peace of mind and protecting public health.
Yes, absolutely. Our plumbers are fully licensed and insured in Ontario, with extensive experience in backflow prevention. We adhere strictly to all local Ottawa regulations and industry standards, ensuring professional and compliant service every time.
The City of Ottawa often mandates annual backflow prevention testing for commercial and industrial properties, and sometimes for residential properties with specific systems. Regular testing ensures your device is functioning correctly and provides essential protection against water contamination.
We serve Ottawa and surrounding areas, including Nepean, Kanata, Barrhaven, Orléans, and The Glebe. Our team is ready to provide expert backflow prevention services across the region, ensuring your property is compliant and safe.
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Ensure Safe Water with Backflow Prevention
Protect your drinking water and ensure compliance with Ottawa's regulations. Our certified plumbers provide expert backflow prevention testing, installation, and repair, giving you peace of mind. Don't risk contamination or fines – schedule your service today for reliable, professional protection.