Why Choose Us for Professional Radon Mitigation System Installation?

4000+
Positive reviews on:: 3894 reviews

345 reviews
20+
Years of successful work: Our licensed plumbers have years of experience dealing with the most complex plumbing issues. We can arrive at any time convenient for you and have fully stocked trucks to provide any repair or installation services you need.
85
TRAINED & QUALIFIED PLUMBERS: You can count on us to handle any job with professionalism. Our team is certified to solve any plumbing problem, using modern repair methods and top-notch tools to achieve the highest quality results.

We are Local: We have offices in many Canadian cities to help you as fast as possible.

Achievements of Superior Plumbing

Superior Plumbing ang haeting best aword winner 2021 HomeStars

award best plumbing company 2019 HomeStars

HomeStars award Superior Plumbing & Heating best of the best winner 2022

After putting off our radon mitigation system installation for three weeks, we finally called Superior. Jason showed up on time, wore shoe covers so he didn’t mess my floors, and finished the venting work in two hours. They worked within my budget and offered a payment plan that was a lifesaver. Friendly, professional, and efficient.

Nov 10, 2025

Tyler from Superior handled our radon mitigation installation last month. What stood out was how thoroughly he cleaned up after the drilling—you would never know he’d been there. Upfront pricing with zero hidden fees is exactly what I appreciate. I have already recommended them to two of my neighbours who were worried about their basement air quality.

Jan 16, 2026

Just a quick note to say our radon mitigation system installation was outstanding. Called the night before, booked for 8 am, and Mike was there right on time. He realized he needed a specialized fan shroud that wasn’t in the van, but he didn’t make me reschedule; he went and got it same-day and finished by 6 PM. The quality of work justified every dollar. No drama, no mess.

Feb 13, 2026

The technician who did our radon mitigation system setup — I believe his name was Steve — was genuinely one of the most knowledgeable guys I’ve dealt with. He identified three contributing factors to the high levels in our basement and addressed all of them. He even had to fabricate a bracket on-site because the standard one didn’t fit our foundation. Incredible work and finally we have peace of mind.

Jan 14, 2026

Radon Mitigation System Installation – Protect Your Home & Health

Radon is a dangerous, naturally occurring gas that can accumulate in homes and pose serious health risks. As the second leading cause of lung cancer, radon exposure should not be taken lightly. Installing a radon mitigation system is the most effective way to reduce this risk and protect your family. At Superior Plumbing & Heating, we specialize in professional radon mitigation system installation. Contact us today for a consultation.

Why Is It Important To Reduce Radon Levels?

Radon is a colorless, odorless gas that comes from the ground and can enter homes. Long-term exposure to radon increases the risk of lung cancer. Radon can enter through cracks in foundations, walls, and water supply lines, so it is important to take steps to reduce it.

How Radon Mitigation Systems Work

A radon mitigation system reduces indoor radon levels by safely directing radon gas from the soil outside and preventing its accumulation indoors. The most effective method, sub-slab depressurization, involves installing a specialized fan and venting system that continuously pulls radon gas from beneath the foundation and expels it above the roofline.
The effectiveness of a radon mitigation system depends on several key factors, including building design, soil composition, and existing radon levels. Hiring experienced radon specialists is crucial to ensuring proper system design and installation for maximum safety and efficiency.

Our Radon Mitigation Services

We offer complete radon mitigation solutions:

Testing & Diagnosis: We accurately measure radon levels before and after installation to ensure effective results.
Custom Installation: Our team will design and install a custom radon mitigation system tailored to your home’s needs.
Maintenance & Repairs: We provide ongoing maintenance and repairs to keep your system working efficiently.
Certified Service: Our certified professionals guarantee reliable service and lasting protection.

Why Choose Us?

Choosing the right team for radon mitigation is crucial to ensuring the safety of your home or business. Our certified experts deliver reliable, efficient, and cost-effective solutions tailored to your needs.

Certified Experts: Our technicians are experienced and trained and have extensive experience
Fast Installation: We complete installations quickly, typically within 1–2 days.
Guaranteed Quality: We back our services with warranties on both labour and materials.
Affordable Pricing: We offer transparent pricing with no hidden fees and free consultations.

We Replace Pipes in These Cities

Choose your province

Ontario
Quebec

Acton Ajax Alliston Amherstburg Ancaster Aurora Aylmer Barrhaven Barrie Belleville Bolton Bowmanville Bradford Brampton Brantford Brighton Brockville Burlington Caledon Caledonia Cambridge Carleton Place Chatham Clarington Cobourg Colborne Cornwall Courtice Toronto East Gwillimbury Toronto Elmira Essex Etobicoke Fergus Fort Erie Georgetown Georgina Gloucester Grimsby Guelph Hamilton Ingersoll Innisfil Kanata Kawartha Lakes Kingston Kitchener LaSalle Leamington Lincoln Lindsay London Markham Milton Mississauga Napanee Nepean Newcastle Newmarket Niagara Falls North York Oakville Orangeville Orillia Orleans Oshawa Ottawa Pelham Peterborough Pickering Port Colborne Port Hope Quinte West Richmond Hill Sarnia Scarborough Simcoe St. Catharines St. Marys St. Thomas Stittsville Stratford Strathroy Windsor Thorold Tillsonburg Toronto Trenton Uxbridge Vanier Vaughan Wallaceburg Wasaga Beach Hamilton Waterloo Welland Whitby Whitchurch-Stouffville Windsor Woodbridge Woodstock

Beaconsfield Dollard-Des Ormeaux Dorval Gatineau Kirkland Laval Longueuil Montreal Pointe-Claire

See all cities

Frequently Asked Questions

How do I know if my home has high radon levels?

Radon testing is the only way to determine radon concentration. We provide professional testing services.

How long does installation take?

Most installations take 1-2 days, depending on the home structure and system complexity. Superior Plumbing & Heating ensures the installation is completed quickly and efficiently. Get in touch with our radon mitigation system installers to schedule your installation today!

Do new homes need a radon mitigation system?

Yes, radon can build up in any home, regardless of age or construction type, including newly built houses.

How often should I check radon levels?

We recommend testing every 2–3 years to maintain a safe indoor environment and detect any changes in radon levels.

What does maintenance involve?

Routine maintenance includes periodic radon testing and potential fan replacement. For professional radon mitigation services, contact Superior Plumbing & Heating today!

Can a radon mitigation system be installed in any type of home?

Yes, radon mitigation systems can be installed in all types of homes, including basements, crawl spaces, and slab-on-grade houses. Installation is customized based on the structure of your home and radon levels. Contact our radon mitigation system installers for a consultation.

Will a radon mitigation system increase my energy bills?

Radon mitigation systems are energy-efficient. The fan used for ventilation consumes minimal energy, so you won’t see a significant increase in your energy bills. Schedule your radon mitigation system installation and enjoy an energy-efficient solution.

How do I know if the radon mitigation system is working?

After installation, we conduct a follow-up test to verify that the system is effectively lowering radon levels in your home. Ongoing maintenance and monitoring ensure the system continues to work properly. Book a follow-up test with our radon mitigation system installers to ensure your system is performing as expected.

How long will a radon mitigation system last?

A properly installed and maintained radon mitigation system can last for many years. Regular maintenance checks are essential to ensure it continues working effectively. Get in touch with our radon mitigation system installers for regular inspections.

What is the radon mitigation grant in Canada?

Some provinces and territories offer grants and financial assistance to help homeowners with the cost of radon mitigation. Availability of these grants varies, so it’s important to check with your local health or environmental agency. Call our radon mitigation system installers to inquire about available grants and to start your mitigation project.

How much does radon mitigation typically lower radon levels?

A properly installed radon mitigation system can reduce radon levels by up to 99%. The exact reduction depends on factors such as the system type, home structure, and initial radon concentration. Contact our radon mitigation system installers for more information.