Professional Radon Testing
Accurate radon measurement using certified equipment and protocols
Why Test for Radon?
The Invisible Threat
Radon is a radioactive gas that you cannot see, smell, or taste. It forms naturally from uranium decay in soil and rock, and can enter your home through:
- Cracks in foundation walls and floors
- Gaps around service pipes and cables
- Construction joints and cavities
- Sump pump openings
- Well water (private wells)
The only way to know your radon level is to test.
Our Testing Methods
Short-Term Testing (2-7 days)
Fast results using continuous radon monitors (CRMs) that provide hourly readings and detailed analysis.
Best For:
- Real estate transactions
- Quick screening tests
- Immediate decision-making
- Post-mitigation verification
What You Get:
- Professional-grade continuous monitoring
- Hourly radon level readings
- Detailed digital report
- Clear interpretation of results
- Recommendations for next steps
Cost: $200
Long-Term Testing (3+ months)
More accurate average radon levels using alpha track detectors that account for seasonal variations.
Best For:
- General home testing
- Most accurate results
- Seasonal variation assessment
- Health risk evaluation
What You Get:
- Passive alpha track detectors
- Laboratory analysis
- Comprehensive report
- Seasonal trend analysis
- Detailed recommendations
Cost: $150 - $250
Our Testing Process
Site Assessment
We evaluate your home's layout, foundation type, and potential radon entry points to determine the best testing approach.
Equipment Deployment
We install certified testing equipment in the lowest livable area of your home, following strict protocols for accurate results.
Analysis & Reporting
After testing, we provide detailed reports with clear explanations and recommendations for your specific situation.
Testing Conditions & Requirements
Before Testing
To ensure accurate results, certain conditions must be met:
- Keep all windows and doors closed (except for normal entry/exit)
- Maintain normal living conditions
- Do not operate fans that bring in outside air
- Avoid using fireplace or wood stove
- Inform us of any HVAC system modifications
During Testing
- Do not move or tamper with testing equipment
- Keep windows closed except for brief periods
- Maintain normal heating/cooling
- Document any unusual conditions
- Contact us immediately if equipment is disturbed
Professional Standards
Our testing follows strict protocols to ensure accurate results:
- Equipment calibrated within 12 months
- Placement in lowest livable area
- Minimum 12-hour closed-building conditions
- Continuous monitoring for tampering
- Quality assurance checks
- Chain of custody documentation
Certified by the Canadian National Radon Proficiency Program (C-NRPP)
Understanding Your Results
Radon Level Ranges
Low Risk: < 100 Bq/m³
Consider retesting every 5 years or after major renovations.
Moderate Risk: 100-200 Bq/m³
Consider mitigation, especially if you're a smoker or have long-term exposure.
High Risk: > 200 Bq/m³
Health Canada recommends mitigation within one year.
Very High Risk: > 600 Bq/m³
Take action within one month.
Your Detailed Report
Our comprehensive reports include:
- Radon level measurements
- Comparison to Health Canada guidelines
- Risk assessment for your family
- Mitigation recommendations
- Next steps and timeline
- Seasonal considerations
- Cost estimates for mitigation
Easy to understand, no technical jargon.
Specialized Testing Services
Real Estate Testing
Fast, reliable testing for property transactions with quick turnaround times.
- 48-hour testing available
- Detailed reports for buyers/sellers
- Negotiation support
- Post-sale verification
Multi-Zone Testing
Comprehensive testing for large homes or multiple levels.
- Basement and main floor testing
- Different foundation types
- Comparison analysis
- Targeted mitigation planning
Water Testing
Testing for radon in water supplies (private wells).
- Private well testing
- Laboratory analysis
- Health risk assessment
- Treatment recommendations
Frequently Asked Questions
When should I test?
Any time of year, but heating season (October-April) often shows higher levels due to closed windows and increased soil gas entry.
How often should I test?
Health Canada recommends testing every 5 years or after major renovations. Test again if you finish a basement or make structural changes.
What affects radon levels?
Weather, soil conditions, home construction, ventilation, and seasonal factors all influence radon levels.
Can I test myself?
DIY test kits are available, but professional testing provides more accurate results and expert interpretation.
What if levels are high?
Don't panic. High radon levels can be effectively reduced with proper mitigation systems. We'll guide you through the process.
How long does testing take?
Short-term testing takes 2-7 days, long-term testing takes 3+ months. We'll recommend the best option for your situation.
Schedule Your Radon Test Today
Don't wait to find out if your family is at risk. Professional radon testing is the first step to ensuring your home is safe.