Calgary Radon Mitigation & Removal Services: Certified Remediation Systems That Last
Professional Radon Mitigation Services in Calgary, Alberta
Has your home tested above 200 Bq/m³? That means you need to act now. We offer certified radon removal and mitigation in Calgary. Our radon mitigation systems cut gas levels by up to 99percent. They protect your family and add value to your home. Not sure of your levels? Start with a free radon test.
- C-NRPP Certified Experts
- 1000+ Homes Protected
- 5-Star Rated
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of Canadian homes exceed safety thresholds
What Is Radon Mitigation? Understanding Radon Removal & Remediation
Radon mitigation — also called radon removal or radon abatement — means reducing radon gas in your home to safe levels. In Calgary, radon levels tend to be high. Our soil has natural uranium deposits. Our homes are built tight to stay warm. Both factors lead to radon build-up. A radon measurement by a certified tech is the first step.
Our radon mitigation systems draw gas from under your home and vent it out safely. We use active soil depressurization — the top-rated radon solution. Each mitigation system is built to match your home. Our C-NRPP certified team ensures levels meet Health Canada’s 200 Bq/m³ guideline.
Whether you need radon testing for a home purchase, radon abatement after a failed test, or a full mitigation system install — we have the right solutions. Our C-NRPP certified team delivers radon mitigation Calgary homeowners can count on. Every system is built for local climate and construction standards.
Radon Mitigation
The general term for reducing radon levels in a building
Radon Abatement
Often used in real estate transactions; same as mitigation
Radon Remediation
Emphasizes correcting an existing radon problem
Radon Removal
Focuses on actively extracting radon from the home
Why Calgary Homes Need Professional Radon Mitigation & Removal
Radon is a radioactive gas. It seeps into Calgary homes through cracks, sump pits, and joints. According to Health Canada, radon is the top cause of lung cancer in non-smokers. It causes over 3,200 deaths each year in Canada. The health sciences community confirms radon exposure is the second-leading cause of lung cancer overall. Data from the American Lung Association shows radon causes about 21,000 deaths per year in North America.
In Alberta, nearly 1 in 5 homes test above the 200 Bq/m³ guideline. A quick radon test shows your risk. We recommend radon measurement for every Calgary home. When levels are high, our team provides trusted radon mitigation Calgary solutions to fix the problem at the source.
#1
Cause of lung cancer in non-smokers
1 in 5
Alberta homes exceed safe radon levels
Invisible
Odorless, colorless—undetectable without testing
Radon Mitigation Cost in Calgary: What to Expect
Calgary homeowners often ask: “How much does radon mitigation cost?” Read our complete guide on radon mitigation cost Calgary for current pricing. The cost depends on your home’s size, floor type, and radon test results.
| System Type | Typical Cost | Best For |
|---|---|---|
| Basic Active Soil Depressurization | $2,000 – $2,500 | Single-slab homes |
| Multi-Point Radon Removal System | $2,500 – $3,500 | Multi-slab or complex foundations |
| HRV Integration + Mitigation | $3,500+ | Homes needing improved ventilation |
Basic Sub-Slab Depressurization
$2,000 – $2,500
Multi-Point Radon Removal System
$2,500 – $3,500
HRV Integration + Mitigation
$3,500 – $5,000
Complex Remediation (crawlspaces)
$4,000+
What's Included in Our Radon Mitigation Cost:
Full Diagnostic Assessment
Custom System Design
C-NRPP Certified Installation
Post-Mitigation Testing
System Warranty & Support
How Our Radon Mitigation Process Works
We deliver a simple, stress-free process from start to finish. Our certified team protects your property with minimal disruption. We provide clear communication at every step — from initial assessment through to final verification testing. Your family’s safety is our priority.
Diagnosing the Property
Our certified experts begin with a thorough radon test and assessment. We inspect your floor structure, review building plans, and pinpoint radon entry points. This diagnosis ensures we understand your home’s unique needs before recommending a mitigation solution.
Customizing a Mitigation Strategy
Based on our findings, we build a plan just for your home. It targets your specific structure and any special needs. Our goal is a mitigation solution that cuts radon levels fast — and keeps them low for good.
Installation & Verification
We install high-quality mitigation systems using industry best practices. Once everything is in place, we conduct a radon test to confirm levels have been significantly reduced. We don’t consider the job done until the numbers prove it.
Ongoing Support & Monitoring
After successful installation and radon testing, we remain available for follow-up radon measurement, maintenance, and any adjustments needed over time. Lasting protection and peace of mind — that’s our commitment.
Radon Mitigation Systems & Removal Methods We Install
Expert radon mitigation systems for a safer home — customised to your property’s unique requirements.
Sub-Slab Depressurization: The Most Effective Radon Removal System
Active soil depressurization (ASD) is the gold standard for radon mitigation in Calgary homes. This radon mitigation system creates negative pressure beneath your home. It draws radon gas away before it can enter your living space. We install ASD systems using Canadian industry best practices — delivering 95–99% radon reduction guaranteed.
- Thorough analysis of foundation type and radon entry points
- Properly sized fans for consistent airflow and minimal energy usage
- Quiet, energy-efficient fans rated for Alberta's extreme temperatures
Sealing Cracks & Foundation
A critical part of radon mitigation is sealing your home as tightly as possible. Our analysis shows that cracks, gaps, and seams in the building structure allow gas to seep in — undermining any mitigation system. We seal these entry points as part of every installation to maximise long-term effectiveness.
- Prevents radon infiltration through floor cracks and wall joints
- Enhances overall performance of sub-slab depressurization
- Reduces conditioned air loss for energy savings
Heat Recovery Ventilator (HRV)
Heat Recovery Ventilators (HRVs) bring fresh air in and push stale air out. They keep your home warm while doing it. We suggest HRVs as a useful add-on to your radon solution when your home needs better airflow.
- Balances humidity to minimize mold growth and moisture issues
- Improves ventilation in rooms prone to poor air circulation
- Maintains comfortable temperatures without high energy bills
HEPA Filter Systems
Radon gas is invisible and has no smell. Its decay products can attach to particles in your home. These particles pose real health risks when inhaled. Our HEPA filter systems trap these harmful particles. This adds an extra layer of safety alongside your mitigation system.
- Removes fine particles and allergens from the air
- Captures radon decay byproducts
- Complements other mitigation methods
Post Mitigation Testing: Verifying Long-Term Safety & Effectiveness
Even the best radon mitigation solutions need confirmation. After installation, we perform radon testing to verify levels have been substantially reduced. We ensure your home stays within safe limits before we close the job.
- Short-term or long-term radon tests to validate system performance
- Periodic inspections to confirm equipment is functioning properly
- Ongoing support and guidance for any future changes
5-Star Radon Mitigation Reviews from Calgary Homeowners
"Incredibly Thorough & Professional"
“Very impressed with Graham, extremely knowledgeable. His professionalism really shone on this project. He utilizes quite an array of tools and equipment and provided a full detailed explanation of his remediation throughout the day.”
"Wow, Just Wow!"
“I’ve been concerned with radon for a while since I moved into my new house. He was extremely professional from the moment he arrived. I saw the Google reviews online and thought I’d give Graham a try—I’m so glad I did!”
"Top Quality Work"
“Calgary Radon Detection added a radon mitigation system and tankless heater in my home. Top quality work from the owner and team. Would easily recommend and will be using CRD for future work.”
"Expert Engineer & Radon Pro"
“Graham was extremely professional from start to finish. It’s really nice to know he’s not only an expert in radon but an engineer as well. Highly recommend for anyone concerned about radon.”
"From Test to Mitigation—Exceptional"
“I had an excellent experience from the initial consultation to the final mitigation install. The team was professional, knowledgeable, and transparent. They explained the radon testing process thoroughly.”
"Honest Advice—No Upselling"
“Graham came on time, knowledgeable and not upsold on product or service. Professional, knowledgeable and honest. He tested our home for radon and let us know we were not at significant risk.”
Radon Mitigation Services Across Calgary & Southern Alberta
Calgary NW
Panorama Hills, Tuscany, Evanston, Sage Hill
Calgary NE
Skyview Ranch, Redstone, Cityscape, Cornerstone
Calgary SW
Aspen Woods, Signal Hill, Springbank Hill, Currie
Calgary SE
Auburn Bay, Cranston, Mahogany, McKenzie Towne
Surrounding Areas
Airdrie, Cochrane, Okotoks, Chestermere, High River
Calgary’s geology — glacial deposits over uranium-bearing bedrock — makes our region especially prone to high radon levels. According to Canadian radon researchers, Alberta has some of the highest residential radon readings in the country. Radon measurement data confirms elevated readings across all Calgary neighbourhoods. Whether you’re in a 1960s bungalow in Brentwood or a new build in Seton, we understand local construction and design radon mitigation systems to match. We also serve Airdrie, Cochrane, Okotoks, and surrounding communities.
Why Homeowners Trust Our Radon Mitigation Solutions
Certified & Experienced
C-NRPP certified team with extensive experience
Advanced Technology
Latest equipment and industry-leading techniques
Local Knowledge
Deep understanding of Calgary’s unique environment, geology, and home construction
Transparent Communication
Clear information from assessment to installation
Long-Term Safety
Durable systems for years of protection
Frequently Asked Questions About Radon Mitigation
Ready to Protect Your Family from Radon?
Radon exposure is a serious health risk — but it’s entirely preventable. A radon test takes just 15 minutes. Radon testing and mitigation are the most effective steps you can take to protect your family. Take the first step with Calgary’s trusted radon experts.
Request Radon Mitigation Service
Ready to get started? Contact us today for a free quote. Our C-NRPP certified team does radon mitigation Calgary homeowners and property managers rely on. We include radon testing with every visit so you always know where you stand. See our full guide to radon mitigation cost in Calgary.
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Key Takeaways
- Radon gas is the second-leading cause of lung cancer in Canada. A simple radon test reveals your risk in 15 minutes.
- Health Canada’s guideline is 200 Bq/m³. Homes above this level need a mitigation system.
- Our systems achieve 95–99percent radon reduction. Most installations last 20 years or more.
- We offer free radon testing for Calgary homeowners. Book today at no cost.
- We are C-NRPP certified. Every system includes post-installation radon measurement to confirm results.