Rock S. Webster Construction, Inc.
Licensed Provider: Rock S. Webster

EPA zone context: Vermont has many Zone 1 and Zone 2 areas and is considered an elevated-risk state in New England.
Licensed Provider: Rock S. Webster
Licensed Provider: Andrew M. Reynolds
Licensed Provider: Peter Crowley
CZ Environmental Solutions, LLC is a dedicated radon services company serving Ludlow, VT. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Methods include heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications.
5.0 (1 Google reviews)
Licensed Provider: William Romano
Upper Valley Radon, LLC is a dedicated radon services company serving Sharon, VT. Services include radon mitigation system installation, mitigation system design, radon testing, radon measurement. Works with basements. Methods include sub-slab depressurization, heat recovery ventilation. Holds Certified Radon Mitigation Specialist and Certified Radon Measurement Professional certifications. Rated 5.0/5 on Google based on 1 review. Offers real estate transaction testing.
Radon levels vary house-to-house even in the same city. Testing your own home is the only reliable way to know your risk.
Yes. Vermont public-health guidance supports broad testing because of frequent elevated results.
Older foundations can have more entry pathways, so elevated tests are common without active mitigation.
Most homeowners in Vermont see mitigation quotes in the low-thousands, but the final cost depends on foundation type, fan location, and pipe routing complexity. A cost calculator can help you benchmark estimates before requesting bids.
Yes. A valid short-term or long-term test is the fastest way to confirm if mitigation is needed and to scope the right system design.
EPA recommends action at 4.0 pCi/L, and many homeowners choose to reduce levels even below that threshold. Vermont has many Zone 1 and Zone 2 areas and is considered an elevated-risk state in New England. ZIP-level lookup tools are useful for local context, but home testing is still required.
Look for current NRPP or NRSB credentials, ask for post-mitigation test expectations, and confirm local compliance details. Vermont does not require a separate state mitigator license; NRPP/NRSB credentials are widely used for qualification.
Estimate likely project pricing by foundation type and system complexity.
Learn when and how to test, plus how to interpret pCi/L results.
See how state-level risk varies and what zone maps can and cannot tell you.
Check projected local risk by ZIP code before you request quotes.