Radon gas is a naturally occurring radioactive gas that can accumulate in homes, posing serious health risks. Health Canada recommends Radon testing and proper installation of a radon reduction system to protect homeowners from radon exposure. If high radon gas levels are detected in your home, installing a radon mitigation system is essential to reduce the radioactive gas and protect your lungs from long-term harm.
Need expert radon reduction system installation or repairs? Contact us today for a consultation!
At John The Plumber, we specialize in radon reduction system installation in Ottawa, ensuring your home remains safe from elevated radon levels. Using advanced techniques such as active soil depressurization and sub-slab depressurization, our certified radon professionals design and install an effective mitigation system to remove radon from beneath your foundation. We take pride in delivering professional service with guaranteed results.
A properly installed radon mitigation system effectively reduces radon gas and improves indoor air quality. Our licensed specialists evaluate your home, perform a long-term radon test, and determine the most effective mitigation system based on your home’s construction joints, soil, foundation, and ventilation.
We install PVC pipes, hydraulic cement, backer rods, and ventilation systems to safely draw radon from the soil beneath your home and release it outside, lowering radon levels and preventing radon enters from occurring again.
If your radon reduction system is malfunctioning or failing to reduce radon levels, we provide 24/7 emergency radon mitigation services. Our team quickly inspects and repairs sucking air systems, pressure differential failures, and vent blockages, ensuring your home remains protected from radon exposure.
If your existing mitigation system is outdated or ineffective, we offer system upgrades. Whether it involves replacing PVC pipes, improving ventilation, or optimizing pressure differential for better radon removal, our certified radon professionals ensure your home is protected long-term.
Regular maintenance is also essential to monitor radon levels and keep your system operating efficiently. We provide long-term radon test services to ensure your home remains within safe limits.
Every home is different, which is why we offer tailored radon reduction system installation services. Whether your home has a crawl space, basement, or slab-on-grade foundation, we design a customized system using active soil depressurization, sub-slab depressurization, and other effective methods.
We ensure proper ventilation, sealing of construction joints, and optimal system function to prevent radon from accumulating in lower levels of your home.
Installing a radon reduction system requires specialized skills and knowledge of how radon enters a home. Our certified radon professionals are trained in C-NRPP standards and follow all Health Canada guidelines for effective radon mitigation.
Our services include:
From determining radon levels to proper installation, we ensure a safe and effective solution for your home.
As a trusted Ottawa-based company, we comply with all Health Canada and C-NRPP standards, ensuring your radon mitigation system installation meets safety regulations.
We conduct a long-term radon test to determine radon gas levels in your home and identify the best approach for mitigation.
Based on your home’s foundation, soil type, ventilation, and construction, we design a tailored radon reduction system to ensure maximum effectiveness.
Our licensed team installs PVC pipe systems, sub-slab depressurization units, and active soil depressurization equipment, ensuring proper installation and pressure differential control to reduce radon levels effectively.
We verify that the system sucks air efficiently from the soil beneath your home and properly vents radon gas outside.
We offer long-term radon testing and maintenance services to ensure your system continues functioning effectively over time.
We proudly serve homeowners across Ottawa and surrounding areas, including:
Central Ottawa: The Glebe, Westboro, Centretown
East Ottawa: Orleans, Gloucester, Blackburn Hamlet.
West Ottawa: Kanata, Stittsville, Bells Corners.
South Ottawa: Barrhaven, Riverside South, Greenboro.
Beyond Ottawa: Rockland, Cumberland, Clarence.
Wherever you are in Ottawa, John The Plumber is your trusted expert for radon reduction system installation, mitigation and plumbing services.
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Tee Gagnon4 September 2026Trustindex verifies that the original source of the review is Google.
Alex did an excellent, fast and clean job for us with an undermount sink to be reinstalled.Posted on Google![]()
Jean-Guy Legault4 September 2026Trustindex verifies that the original source of the review is Google.
Connor Eades was very professional and polite and competent. He repaired the broken water line by replacing it with a flexible braided stainless steel line instead of the previous plastic tubing. Very satisfied with the service.Posted on Google![]()
Maria Glieca3 September 2026Trustindex verifies that the original source of the review is Google.
Many thanks to Brandon, Cameron and Riley for such an amazing job on the installation of a backflow valve and sump pump. Could not have asked for better service, efficiency and professionalism! I would 100% recommend.Posted on Google![]()
I. M.2 September 2026Trustindex verifies that the original source of the review is Google.
Professional, clean, quick, quality workmanship.Posted on Google![]()
Macy Court2 September 2026Trustindex verifies that the original source of the review is Google.
I recently had a blockage in my barhroom sink and needed some pipes replaced, Alex was very helpful and completed the job very efficiently!Posted on Google![]()
Geoffrey Langford2 September 2026Trustindex verifies that the original source of the review is Google.
Alex came in quickly, Heard me out fully and checked my concerns as well as his own from his expertise, then was able to quote us, work with our timeline and return once we had made a decision and got the job done, taking extra care to also ensure that issues wil not re-occur. Throughout all of this he let us know before major decisions and made clear each step of his process. 11/10!Posted on Google![]()
Emine Sasal2 September 2026Trustindex verifies that the original source of the review is Google.
Jon was really polite, kind and professional. Did a really nice job on our sink and now its not leaking! Thank you!Posted on Google![]()
Samantha Doshen1 September 2026Trustindex verifies that the original source of the review is Google.
Booked online - super easy! Alex arrived on schedule, quickly assessed the problem, gave recommendations - including options - and fixed our leaky sink and dishwasher in no time. Continue to be very happy with John the Plumber for everything plumbing related.Posted on Google![]()
Gananatha Subrahmanyam31 August 2026Trustindex verifies that the original source of the review is Google.
I contracted John the Plumber to install a new shower kit and upgrade old indoor plumbing. The quote was quite reasonable given the rather complex job and I was very happily surprised by how quickly they were able to come and complete all the work. Brandon communicated all aspects of the job very clearly and professionally at each step. I really appreciated his hard work and fine attention to detail. Thank you very much for getting my brand new shower installed and working beautifully!Posted on Google![]()
Khalid31 August 2026Trustindex verifies that the original source of the review is Google.
I cannot recommend Aaron enough! We had a complex toilet elbow leak that multiple other plumbers and contractors looked at and completely refused to touch due to the difficulty. Aaron stepped in, tackled the job with incredible skill, and fixed it the right way. He was extremely meticulous, paid close attention to every detail, and made sure everything was completely buttoned up before finishing. Absolute lifesaver if you need reliable and top-quality work, Aaron is your guy
The cost varies depending on the size of your home, foundation type, and mitigation system required. On average, it ranges from $1,500 to $3,500.
A long-term radon test is recommended to monitor radon levels accurately. We can perform testing and recommend solutions if necessary.
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