LEGAULT-DUBOIS INC.
About
LEGAULT-DUBOIS INC. is a C-NRPP certified radon testing professional serving La Prairie, QC and across QC. Their certified inspectors provide accurate radon measurements for homes and businesses.
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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.
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Sara Giasson
C-NRPP ID: CRT-202635TestingExpires Jul 2027
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
La Prairie, QC J5R 1V5
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 →Learn More
Useful resources related to radon testing and mitigation.
Test before you call a pro
Know your radon level in La Prairie first
A home monitor tells you whether you need mitigation at all, and later confirms it worked. Health Canada bases decisions on a 3-month average, ideally through winter.
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