Toronto & GTA's Radon Specialists

Protect Your Family from Invisible Radon Gas

Professional radon testing and mitigation services for homeowners, home buyers, and realtors across Toronto and the Greater Toronto Area.

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Same-Week Appointments

10-Year Mitigation Warranty

Health Canada 200 Bq/m³ Guideline

A young family sitting together at home in a bright kitchen — radon testing protects what matters most

Professional Radon Specialist

Following Health Canada 200 Bq/m³ Guideline

10-Year Mitigation Warranty

Fast Turnaround — Same Week

Serving Toronto & All of GTA

Our Services

Comprehensive Radon Solutions for Your Home

From initial testing to full mitigation installation, we handle everything — so you can breathe easier.

Three professional radon monitoring devices set up on a table — long-term and short-term detectors used in home testing

Radon Testing

Know Your Radon Level

We deploy a calibrated continuous radon monitor following Health Canada's testing protocols — the same device for both long-term and short-term tests. Results in 91+ days (long-term annual average) or as fast as 48–96 hours (short-term).

For homeowners — peace of mind for your family
For home buyers — testing during the closing period
For realtors — fast results for listings & disclosures
Full written report included

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Radon Mitigation

Reduce Radon — Permanently

Our Active Sub-Slab Depressurization (ASD) systems are custom-designed for each home. Most installations complete in a single day with post-installation testing included.

Custom system design for your home's foundation
6-step installation process
Post-mitigation radon test included
10-year parts and labour warranty

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Why Choose Us

Toronto's Trusted Radon Professionals

We combine technical expertise with genuine care for your family's health — no upselling, no guesswork.

Trained Radon Professionals

We follow Health Canada's testing protocols and national radon proficiency standards on every job — applied consistently, documented thoroughly.

Local Toronto Expertise

We know Toronto's geology and housing stock. From Scarborough bungalows to North York semis — every home is different.

Transparent, Flat-Rate Quotes

No hidden fees. No commissions. You get a clear written quote before we start — and we stand by it.

Fast Scheduling & Results

Same-week appointments available. Electronic testing delivers preliminary results in 48–96 hours for urgent situations.

The Process

How It Works

Simple, professional, and stress-free — from booking to final report.

Book Online or Call

Schedule your visit in minutes. We'll confirm a convenient time — most homeowners get an appointment within 3–5 business days.
We Test Your Home

We deploy a calibrated detector in the lowest livable area of your home. Long-term tests run 91+ days; short-term options are available for real estate timelines.
Get Results & Act

Receive a full written report. If levels exceed 200 Bq/m³, we design and install a custom mitigation system — backed by our 10-year warranty.

F.A.Q.

Common Questions

Everything you need to know about radon in Toronto homes.

What is radon gas and why is it dangerous?

Radon is a naturally occurring radioactive gas produced by the decay of uranium in soil and rock. It seeps into homes through foundation cracks and gaps. Being colourless, odourless, and tasteless, it's impossible to detect without testing. Long-term exposure is the leading cause of lung cancer for non-smokers in Canada.

What radon level is dangerous in Toronto?

Health Canada's guideline is 200 Bq/m³. If your home tests above this threshold, mitigation is recommended. Studies show roughly 7–10% of Toronto-area homes exceed this level — higher in some geological zones.

How long does radon testing take?

A long-term test (the standard Health Canada recommends for definitive results) runs for 91+ days. Short-term tests (48–96 hours) are intended for time-sensitive situations like real estate transactions. We use the same calibrated continuous monitor for both — only the duration differs.

How much does radon mitigation cost?

Pricing depends on your home's foundation, layout, and current radon level. We provide a flat-rate written quote before any work begins — no surprises. Request a free quote.

Does my new Toronto home have radon?

New construction is not immune to radon. While modern Ontario building codes require rough-in radon provisions in new builds, many homes still need an active mitigation system. The only way to know your level is to test.