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Expert Backflow Prevention in Ottawa – Testing, Installation & Repair

Our specialists in Ottawa handle residential and commercial backflow preventer installation, backwater valve installation, and full compliance testing to keep your water system safe and clean.

(613) 801-5407
  • Certified backflow prevention experts
  • Rapid response testing & repair
  • Upfront cost for prevention systems
  • Advanced backflow devices
  • Reliable protection for potable water
  • Warranty on backflow installations
backflow-prevention

Protect Your Water Supply with Backflow Prevention

Ensuring the safety of your water supply is vital for both residential and commercial properties. Topline Drain & Plumbing Ottawa offers expert backflow prevention services to protect against contamination hazards. With our licensed professionals, you can rest assured your water remains clean and safe, keeping your family or business secure.

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Comprehensive Backflow Services in Ottawa

Our team provides a full range of services, including backflow preventer installation, testing, repair, and replacement, tailored to meet your needs. Whether you require a residential backflow preventer installation or a commercial solution, we ensure compliance with Ontario regulations, protecting both your property and the community water supply.

Backflow Preventer Installation: A Necessary Step

Installing a backflow preventer is crucial in preventing contamination from entering the clean water supply. Here’s how we help:

  • Residential and Commercial Installation: Custom solutions for homes and businesses.
  • Compliance with Codes: Adherence to local regulations for peace of mind.
  • Quality Materials: Durable and efficient devices to ensure longevity.
If you’re looking for professional installation, contact us (613) 801-5407

Backflow Testing Ottawa: Safety Assurance

Routine backflow testing is essential for maintaining the integrity of your plumbing system. Our backflow testing services in Ottawa ensure that your devices are functioning correctly. Key benefits include:

  • Regular Inspections Scheduled checks to prevent issues.
  • Advanced Equipment State-of-the-art tools for accurate assessments.
  • Expert Technicians Skilled professionals dedicated to quality service.
Don’t wait for a problem to arise. Schedule your testing with us today.
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Backwater Valve Installation: Your Defense Against Sewer Backup

A backwater valve is an effective solution for safeguarding your property from sewer backups. Our installation services ensure that your system is prepared to handle unexpected surges, offering protection and peace of mind.

  • • Prevents Flooding: Stops sewage from entering your property.
  • • Enhances Property Value: Improves safety and compliance.
  • • Reliable Performance: Tested for optimal functionality.

Explore our Sump Pump Services for additional flood protection.

Keeping Your System Up to Date with Repairs

Over time, backflow preventers may require replacement or repair. Our team provides timely backflow preventer replacement services in Ottawa, ensuring your system remains effective.

Prompt Service

Fast replacements to minimize disruptions.

Skilled Repairs

Addressing all issues with precision.

Comprehensive Support

From Leak Detection & Repair to full system checks.

Secure your water system today by scheduling an inspection or service. Protect what matters most and ensure your plumbing meets all safety standards with our professional services. Call us (613) 801-5407

Why Our Backflow Prevention Pros Are Ottawa’s Trusted Choice

17
years of trusted service
30,000+
projects completed
95%
repeat clients
5,500+
verified reviews

Reviews

"One of our old pipes started leaking and that water was everywhere! I called Topline Drain & Plumbing Ottawa right away and thank goodness they showed up fast and had it all fixed in no time."

Mickie 2025-06-30

"The team was friendly and professional, repaired our toilet, which had been constantly running and wasting water. Before leaving, they even tested it several times.!!! NICE PRICE FOR THE SERVICE"

Rob 2025-05-01

"They made sure my well pump was running as it should before they left my house. We’ve used Topline before and they never disappoint - always reliable and super easy to work with!"

Marie 2025-03-13

"My old kitchen shut-off valves were leaking and falling apart. They swapped them out fast and cleaned everything up perfectly. Good service, good price, nice team."

Jennifer F. 2025-01-20

"That was amazing service. They installed my new kitchen faucet within two hours of my call, and were polite and even cleaned up after themselves"

Denise K 2025-07-31

"We had a plumbing issue recently and I called these guys for help. They showed up in no time, like within half an hour-ish. Figured out what was going on, and had our slow shower running perfectly again that same afternoon. And their customer service is really something, really polite staff and plumbers! We’ll 100% be calling them again for any plumbing stuff. Thanks so much - you guys were a lifesaver!!!"

Chloe 2025-08-12

Schedule Your Plumbing Service

Book a visit from licensed plumbers in Ottawa today

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Ottawa Neighbourhoods We Serve

The Glebe Centretown Westboro Hintonburg Wellington West ByWard Market Sandy Hill Little Italy Kanata Barrhaven Orléans Riverside South Alta Vista Old Ottawa South New Edinburgh Rockcliffe Park Manotick