Lewis Wertz
Based in Hanover, PAServes York CountyPA DEP certification#3526Checked Sep 2026
Services
Radon Mitigation in Hanover, PA
15 PA DEP-certified radon companies serve Hanover and the rest of York County. One is based in Hanover, listed first. Compare them, then call the ones you like.
Radon Test Results in Hanover
PA DEP's results from homes tested in Hanover's zip code. They show how common high radon is nearby. Only a test tells you your own level.
| ZIP | Basement average (pCi/L) | Basement tests | Highest basement result | First floor average (pCi/L) |
|---|---|---|---|---|
| 17331 | 11 | 7,900 | 1259.7 | 5.7 |
Sources: PA DEP radon test results by zip code; US Census Bureau: 2020 ZCTA to county subdivision relationship file (which zip codes cover Hanover). All York County zip codes
Certified Radon Companies Serving Hanover
Filtered by
Showing 10 of 15 companies, A to Z. Ratings load live from Google. Listings last checked Sep 2026.
Absolute Radon Mitigation, LLC
Based in York, PAServes York CountyPA DEP certification#1966 mitigation, #1965 testingChecked Sep 2026
Services
Anthony Carrozza Jr.
Based in Mount Joy, PAServes York CountyPA DEP certification#2858Checked Sep 2026
Services
No Google listing found
Dan Hoffman
Based in York, PAServes York CountyPA DEP certification#3493Checked Sep 2026
Services
Homechek, Inc.
Based in York, PAServes York CountyPA DEP certification#1631Checked Sep 2026
Services
Isaiah Unger
Based in York, PAServes York CountyPA DEP certification#3674Checked Sep 2026
Services
No Google listing found
Jerry Pickholtz
Based in Westminster, MDServes York CountyPA DEP certification#3267Checked Sep 2026
Services
No Google listing found
JK Mechanical Inc
Based in Willow Street, PAServes York CountyPA DEP certification#3748 mitigation, #3747 testingChecked Sep 2026
Services
Precise Inspecting
Based in Lancaster, PAServes York CountyPA DEP certification#3445Checked Sep 2026
Services
Robert Meyer Jr.
Based in Wellsville, PAServes York CountyPA DEP certification#1800 mitigation, #1800 testingChecked Sep 2026
Services
No Google listing found
S.A.F.E. Inspection Services, LLC
Based in East Berlin, PAServes York CountyPA DEP certification#3013Checked Sep 2026
Services
No Google listing found
Seymour Levine
Based in New Cumberland, PAServes York CountyPA DEP certification#2735 mitigation, #2735 testingChecked Sep 2026
Services
No Google listing found
Shawn Haney
Based in Wrightsville, PAServes York CountyPA DEP certification#3093Checked Sep 2026
Services
No Google listing found
Thomas Angelucci
Based in Stevens, PAServes York CountyPA DEP certification#3283Checked Sep 2026
Services
No Google listing found
Wolfgang Schmidt III
Based in Quarryville, PAServes York CountyPA DEP certification#3743Checked Sep 2026
Services
No Google listing found