AA
Canterbury, NH
4.6 (8 Google reviews)
TestingWater Treatment
Radon Pros in New Hampshire
21 contractorsEPA zone context: New Hampshire includes many Zone 1 counties and has elevated average radon potential relative to national levels.
HE
Full Service•Derry, NH
5.0 (269 Google reviews)
MitigationTestingWater Treatment
Free Estimates
AR
Full Service•Hooksett, NH
4.9 (300 Google reviews)
MitigationTestingCommercialWater Treatment
A dedicated radon contractor serving Hooksett, New Hampshire, offering radon mitigation, radon testing, commercial radon services, waterborne radon treatment. With 25 years in the field.
A
Full Service•Hooksett, NH
5.0 (6 Google reviews)
MitigationTestingNew ConstructionDiagnostic
CJ
Corey J. Buchan
VerifiedFull Service•Hooksett, NH
4.9 (300 Google reviews)
MitigationTestingCommercialWater Treatment
NRPP Certified RMS
Based in Hooksett, New Hampshire, this dedicated radon contractor provides radon mitigation, radon testing, commercial radon services, waterborne radon treatment. Carries NRPP Radon Mitigation Specialist certification from NRPP. With 25 years in the field.
KR
Keith R. Vaillancourt
VerifiedFull Service•Hooksett, NH
MitigationTestingCommercialWater Treatment
NRPP Certified RMS
Serving Hooksett, New Hampshire and surrounding areas with radon mitigation, radon testing, commercial radon services, waterborne radon treatment. Certified as NRPP Radon Mitigation Specialist by NRPP. With 25 years in the field.
RB
Ryan B Farley
VerifiedFull Service•Hooksett, NH
MitigationTestingNew ConstructionDiagnostic
NRPP Certified RMS/RMP
This Hooksett, New Hampshire-based dedicated radon contractor specializes in radon mitigation, radon testing, radon-resistant new construction (RRNC), diagnostic radon testing. Holds NRPP Radon Mitigation Specialist and NRPP Radon Measurement Professional certification through the National Radon Proficiency Program.
EF
Full Service•Hudson, NH
4.8 (667 Google reviews)
MitigationTestingCrawlspaceCommercialVapor Barrier+1
Free Estimates
GG
Geoffrey Gerace
VerifiedHudson, NH
Testing
NRPP Certified RMP
MA
Matthew A. Erickson, Jr.
VerifiedFull Service•Hudson, NH
MitigationTestingCrawlspaceCommercialVapor Barrier+1
NRPP Certified RMS/RMPFree Estimates
Serving Hudson, New Hampshire and surrounding areas with radon mitigation, radon testing, crawlspace radon solutions, commercial radon services. Certified as NRPP Radon Mitigation Specialist and NRPP Radon Measurement Professional by NRPP. With 40 years in the field. Handles basement, slab-on-grade, crawlspace foundations, and family-owned business.
RB
Richard Baker
VerifiedTesting Specialist•Keene, NH
5.0 (6 Google reviews)
TestingCommercial
NRPP Certified RMP
AJ
Aaron Johnston
VerifiedFull Service•Kingston, NH
MitigationTestingCommercialWater TreatmentDiagnostic
NRPP Certified RMS
CB
Christopher Borst
VerifiedFull Service•Kingston, NH
MitigationTestingCommercialWater TreatmentDiagnostic
NRPP Certified RMS
AB
Allison Burleigh
VerifiedLee, NH
TestingWater Treatment
NRPP Certified RMP
AV
Manchester, NH
5.0 (7 Google reviews)
Testing
Data provided by Google Maps
State Info
Radon levels vary house-to-house even in the same city. Testing your own home is the only reliable way to know your risk.
Popular Cities in New Hampshire
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Maintenance schedules, fan replacement, and keeping your mitigation system effective.