Radon Safe Northwest Ltd.
About
Certified provider of radon gas measurement and mitigation services in Thunder Bay and surrounding areas.
Key Signals
Free · 60 seconds
Is your home at risk?
Answer 5 quick questions to get a personalized radon risk estimate based on your home and location.
Take the assessment →C-NRPP Certified Team
Ralph St. Jarre
C-NRPP ID: CRT-201844TestingExpires Jul 2027C-NRPP ID: CRMT-201870MitigationExpires Jul 2027C-NRPP ID: CRNCH-201903TestingExpires Jul 2027Stephen Vares
C-NRPP ID: CRT-202838Testing
Location
Profile score breakdown
- ✓Phone number15/15
- ✓Website15/15
- ✓Business description15/15
- ✓Address10/10
- ✓Service area listed10/10
- ✗Claim verified0/10
- ✓Google rating15/15
- ✗Photos0/10
Strong Profile
Thunder Bay, ON P7B 5M4
Services
Credentials
Own this business?
Claim & verify your listing →Listed Mar 2026
Free · 60 seconds
Is your home at risk?
Answer 5 quick questions to get a personalized radon risk estimate based on your home and location.
Take the assessment →Request a Free Quote
Send your details to Radon Safe Northwest Ltd. and they'll follow up with you directly.
Learn More
Useful resources related to radon testing and mitigation.
Test before you hire
Confirm your radon levels with a home test kit before scheduling mitigation.
Test Your Home
Radon test kits from $30
Monitor Continuously
Digital radon detectors
DIY Supplies
Manometers, sealants & more
Affiliate disclosure: We may earn a small commission on purchases at no extra cost to you.
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Tools and resources to help you move forward with confidence.
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