If you live in a region with a geological tendency for high indoor gas concentrations, checking your basement air quality is a non-negotiable part of homeownership.
Whether you’re a buyer trying to close a real estate deal or a family settling into a new build, you need radon inspection experts in Calgary with medical-grade accuracy and engineering expertise.
Poor ventilation and invisible threats demand specialized contractors who understand exactly how to navigate local structural challenges. I looked into the most reliable testing options available to help you secure a safe living space without the guesswork.
How much does a radon inspection cost in Calgary?
Getting your property evaluated typically costs between $45 for do-it-yourself kits and upwards of $300 for a detailed professional analysis.
| Testing Option | Estimated Cost | Details |
| DIY Long-Term Kits | $45 – $85+ | 90+ day alpha-track kits analyzed by an external laboratory |
| Digital Detectors | $175 – $295+ | Reusable devices allowing for instant, long-term monitoring |
| Professional Inspection | $150 – $300 | Certified testing with a comprehensive mitigation consultation |
Table of Contents
1. Cowtown Home and Property Inspections Inc.
Website: cowtowninspections.ca
Address: 402 Crestridge Common SW
Contact: 587.837.3113 | [email protected]
Hours: Daily 8:00AM–8:00PM
Booking an assessment with Cowtown Home and Property Inspections Inc. gets you an incredibly massive array of diagnostic checks. These include radon, thermal imaging, and water quality testing bundled directly into their base price.
During a recent walkthrough I attended with a buyer, I noticed how their inspectors deployed aerial equipment to get a complete, high-vantage view of the roofing before even stepping inside.
Their full residential evaluations ensure no major mechanical or structural element goes unchecked, covering everything from the roof down to the foundational plumbing.
As a highly reliable option for a thorough home inspection, they also provide professional mold sampling backed by official laboratory analysis.
But because they encourage property owners to shadow the process, you’ll need to block out a significant portion of your day to accommodate the extensive testing timeline.
Chris was a great inspector. Made sure to accomodate us with timing of the inspection.
He was very clear when we walked through the property about any issues, as well as solutions.
Great value for the level of expertise he provided! I wouldn’t go with anyone else for future inspections.
- chris scharf | Google Reviews
We called Cowtown Home and Property Inspections with a last minute request to get an inspection done on a home we were very interested in. Chris was able to answer my call and we arranged the inspection the next day which we were thrilled to get as we had a very small timeline. Chris was very professional in both his approach with both myself and the owner of the home since it was a private sale(the owner even said he was incredibly thorough) What was truly professional was the extensive report he had prepared by 8pm that same night.
- John Carroll | Google Reviews
2. Great West Radon
Website: greatwestradon.com
Address: #340, 600 Crowfoot Crescent NW
Contact: 403-991-6776 | [email protected]
Hours: Monday to Friday 8:00AM–5:00PM
Property transactions often require rapid turnaround times. Luckily, Great West Radon delivers with fast-tracked, commercial-grade monitoring designed specifically for real estate deals.
Beyond standard residential setups, they handle advanced diagnostics like smoke testing and large-scale system designs for schools or warehouses.
If the reading comes back high, their engineered sub-slab depressurization systems efficiently lower indoor radioactive gas concentrations to the lowest achievable baselines.
The physical implementation of their mitigation systems is completed quickly, keeping structural disruptions to an absolute minimum for your household.
The downside to their expedited service is that homebuyers needing immediate 96-hour testing face steep flat fees for the specialized commercial monitor.
Also, clients using their three-month manual kits will experience an additional waiting period while external labs process the physical detectors.
From the initial call, the inspection to the actual install, everyone at Great West Radon was an absolute pleasure to deal with. Very friendly and helpful through the whole process.
The price was reasonable and the work was super fast and effective. Jordan and all of his staff are honest, polite and professional.
Happy to say that my radon levels have dropped drastically starting a few hours after the fan was turned on!
Thank you!
- Pierre Whalen | Google Reviews
Great West Radon did an excellent job for radon mitigation at our home. Jordan came to our home for an inspection, providing the quote on the same day after explaining the details of the work. The installation was done within the estimation time. They clean after they finish the work. Radon level dropped from 400’s to 40 the day after and eventually to 15-20. Thank you to Jordan, Dorothy and the team!
- Chau and Hien | Google Reviews
3. Safe Home Radon Solutions Inc.
Website: safehomeradonsolutions.com
Address: 323 Midglen Pl SE
Contact: 403-829-1523 | [email protected]
Hours: Monday to Friday 7:00AM–6:00PM | Saturday to Sunday 9:00AM–5:00PM
Safe Home Radon Solutions Inc. removes upfront barriers by providing complimentary initial visits. Here, they assess your property’s mitigation needs and layout without charging assessment fees.
A neighbor of mine recently used their pre-construction solutions and was impressed by how they collaborated directly with developers to integrate preventative venting strategies before the house was fully framed.
They back the active, motorized components of their custom systems with a lengthy guarantee against mechanical failure, giving homeowners considerable peace of mind.
If you’re exploring broaderenvironmental consulting to secure your indoor air quality, their flexible financing options allow you to break down the mitigation costs into manageable installments.
Just be aware that their standard seasonal alpha track testing kits come with a relatively expensive fixed baseline price compared to generic off-the-shelf options.
I decided to go with safe home radon solutions. They showed up on time and left with the area cleaner than before. I recommended if you are looking for radon mitigation in Calgary. Our radon test levels were around 500 and dropped to 22.
- Jonathan Chabot | Google Reviews
We had the radon mitigation system installed last week. Both Justin and Oliver have demonstrated a level of professionalism and proficiency that sets an example for the competitive trades industry as a whole. They came and finished the work on time. So far we are very happy with the radon reading levels, great work!
- Xuan Dang | Google Reviews
4. Go To Radon Company Ltd.
Website: gotoradonsolutions.com
Address: Suite 356 370 5222 130 Ave SE
Contact: 403-463-7555 | [email protected]
Hours: Monday to Friday 8:00AM–6:00PM | Saturday 8:00AM–4:00PM
Homeowners looking to take charge of their air quality can utilize the direct-to-consumer testing packages sold by Go To Radon Company Ltd. These include all necessary instructions for accurate personal monitoring.
The owner oversees all operations and holds extensive qualifications, bringing a multi-disciplinary approach to the design process.
They intentionally maintain low overhead by operating as a mobile unit, passing the financial savings directly to the customer.
Instead of blindly installing an oversized fan, their technicians perform precise diagnostic drills in the concrete slab to accurately evaluate airflow and pressure communication under the foundation.
However, because effective mitigation heavily depends on the specific structural makeup of your foundation, they completely refuse to give general quotes over the phone and require a visual assessment first.
We are very happy with Go to Radon! Gary was very thorough with his estimate and talked through all details before starting the work. Gary’s work is top notch, and he worked around my schedule as I work from home up here in Royal Oak. I would recommend Go to Radon to anyone interested in reducing Radon exposure within their home.
- Greg Duchscherer | Google Reviews
Gary did a great job with the radon mitigation in our home. From the initial consultation, to the mitigation, to the post mitigation, he explained everything thoroughly and took the time to show what he was doing. He seems to take pride in his work and does not rush the job. He is knowledgeable about radon mitigation and it shows in his workmanship and explanations. We had several quotes done and chose the Go To Radon Company because we felt Gary would do the best job for a good price. Thanks again.
- Tarnj S | Google Reviews
5. Calgary Radon Detection
Website: calgaryradondetection.com
Address: 157 Cranridge Terrace SE
Contact: 825-754-1100 | [email protected]
Hours: Monday to Friday 8:00AM–5:30PM
Calgary Radon Detection eliminates the initial financial hurdle of securing your property. They offer complimentary preliminary testing services tailored specifically for local homeowners.
During this initial visit, the technicians utilize advanced continuous monitoring equipment to provide an accurate baseline reading almost instantly.
And drawing on over a decade of hands-on experience, they engineer mitigation installations using industry best practices to ensure massive reductions in harmful indoor gas levels.
Their extensive track record across the metropolitan area highlights their capability in protecting residential spaces efficiently.
If you plan to take advantage of their complimentary testing program, keep in mind that you must meet restrictive criteria regarding your property’s history and exact location.
Certain properties, like rentals, are also subject to fluctuating service availability depending on their current workload.
RADONreduction and Colin was a great experience. We scheduled a quote, which happened fairly quickly. Colin came in and did a thorough inspection of the house and the situation. He spent time to explain what our situation was, how it’s typically mitigated, and even some of the issues you typically see in our area. He walked me through exactly what the quote would entail and spent time answering all my questions. We then booked the quote.
- Tim | Google Reviews
We had an amazing experience with Colin from RADONreduction from start to finish. He is extremely friendly, knowledgeable, professional and honest. His work is impeccable and thorough and left everything extremely clean. Our levels prior to mitigation were approx 175 and he had gotten them down to 10.
He also left us a long term tester to test long term for free. I highly recommend Colin for your Radon issues.
- Andrea Bartolotti | Google Reviews
