Radon Testing & Mitigation in Okotoks, Alberta
Okotoks mixes older streets near the Sheep River with newer subdivisions and Foothills County acreages. We test each home by its foundation, not by its postal code.
What does your test say?
Enter your radon result to see where you stand.
Health Canada recommends action when the long-term average is above 200 Bq/m³. Short tests are only a snapshot. 1 pCi/L ≈ 37 Bq/m³.
What radon means for Okotoks homeowners
Radon is a natural radioactive gas that forms when uranium in soil and rock breaks down. It seeps into homes through cracks, drains and gaps, you can’t see or smell it, and breathing it for many years raises your risk of lung cancer. Testing is the only way to know your level. Here is what matters for homes in Okotoks.
Homes in Okotoks
Okotoks homes vary by age and foundation. Older homes may have additions or crawlspaces, newer ones may have a rough-in, and rural properties around town add wells and septic systems to plan around.
What to know in Okotoks
The Alberta Building Code requires a radon rough-in in new homes, but not a working system, and it leaves testing to the homeowner. Local residents can borrow a test kit through the Marigold Library System, which is a useful first look. A professional test adds correct placement and interpretation.
Do newer Okotoks homes need a radon test?
Yes. A rough-in is a pipe, not a system. Test once you live there, whatever the age of the home.
Other communities we serve nearby
Radon testing in Okotoks: older streets, new subdivisions and acreages
Older homes and additions
A home with a later addition may have two foundations. We decide whether one detector is enough or whether the addition needs its own. Radon changes from day to day, so a proper test runs at least 91 days.
Borrowed library kits
A library kit is a reasonable first check. A 91-day test placed by a C-NRPP certified professional gives a result you can act on. Every test is set up and read by C-NRPP certified professionals.
Acreages around Okotoks
Rural homes can have walkouts, crawlspaces and detached shops. We assess each and plan the placement to match. Health Canada’s guideline is 200 Bq/m³ (5.4 pCi/L), and 1 pCi/L equals 37 Bq/m³. Above that, it recommends reducing radon within one year, sooner if the level is higher.
Radon mitigation in Okotoks homes and Foothills acreages
New homes with a stub
Activation is usually quick: a communication test to confirm the pipe reaches the gravel, a fan, a manometer and sealing of the slab openings and sump lid. Many Okotoks homes built under the Alberta Building Code already have the stub. Every system is designed and installed by C-NRPP certified professionals.
Older foundations and crawlspaces
Where there is exposed soil, we seal it with a membrane and draw from beneath it. In a basement we draw from under the slab.
Confirming it worked
Once the system runs, we recommend a 91-day retest to confirm the number dropped, and a gauge check from time to time. A fan that stops will show on the manometer. In most homes a system can reduce radon by up to 95%.
How much does radon testing and mitigation cost in Okotoks?
Okotoks quotes are shaped by the foundation and by whether a stub exists. Acreage homes with a crawlspace add a membrane. Your written quote lists what is included. Both services are done by C-NRPP certified professionals.
One price for a full 91-day radon test. If your results show you need mitigation and you choose First Choice Radon, the $99 is reimbursed on your mitigation quote.
What’s included
- Set up
- 91-day test and pick up
- Your results, explained
- Honest next steps
Thinking about a DIY radon test?What to know before you buy a kit
- Choose a long-term testHealth Canada recommends testing for at least 91 days, ideally 3 to 12 months. Short-term kits, including many library kits, only give a rough idea and aren’t appropriate for deciding on mitigation.
- Use an approved deviceHealth Canada recommends long-term devices that have passed C-NRPP performance testing. For electronic monitors, it strongly recommends only devices on the C-NRPP consumer list.
- Know the kit typesAlpha track detectors and electret ion chambers are sent to a lab for results. Electronic radon monitors show readings on a screen or app, but check that they store at least three months of data.
- Place it correctlyUse a bedroom, living room or office on the lowest lived-in level, at least 30 cm above the floor and 30 cm from walls, and 1 m from windows, doors and vents. Avoid kitchens, bathrooms, laundry rooms, sump holes and foundation cracks. One detector is enough.
- Follow the instructions exactlyDon’t move or tamper with the device. Mail lab kits back promptly and before the expiry date. If a device is dropped or damaged, repeat the test with a new one.
Your written quote lists exactly what’s included for your home.
What’s included
- Pre-install assessment
- Communication test
- Sub-slab depressurization system
- Sealing and electrical
- Gauge and post-mitigation test
Some homes need extras such as a crawlspace membrane, a second suction point, a radon dome sump lid or a fan upgrade. Most homes don’t.
Get a Mitigation QuoteRadon questions from Okotoks homeowners
Do newer Okotoks homes need a radon test?
Yes. A rough-in is a pipe, not a system. Test once you live there, whatever the age of the home.
Are the radon professionals serving Okotoks C-NRPP certified and licensed?
Yes. Our radon professionals are C-NRPP certified, the Canadian National Radon Proficiency Program, which is the national standard for radon measurement and mitigation in Canada, and we are licensed to work in Alberta. Your test and your system in Okotoks are handled by C-NRPP certified professionals, and you can ask to see our certification at any time.
Do you serve Okotoks?
Yes. Okotoks is south of Calgary and we book jobs there from our Cochrane base.
How much is a radon test in Okotoks?
$99 for a 91-day test with set-up, pick-up and results explained, reimbursed on a mitigation quote if you choose First Choice Radon.
Is a borrowed library test kit good enough?
It is a good first look. For a result you can base a decision on, use a professionally placed long-term test, and read the result against the 200 Bq/m³ guideline.
Do I need to test if my Okotoks home has a rough-in?
Yes. The rough-in is only a pipe. A 91-day test shows whether it needs a fan.
Can you work around a well and septic?
Yes. We route pipes and place the fan to avoid them and any buried lines.
Do you also serve Black Diamond and High River?
Yes. See Black Diamond and High River.
Want to learn more? Visit our radon articles and videos.