--- title: "Certified Radon Mitigation & Testing in Lebanon County, PA | Radon Roster" description: "4 PA DEP-certified radon firms in Lebanon County: 60% of basement tests at or above 4 pCi/L. Contacts, DEP cert IDs and local data." canonical: https://radonroster.com/pa/county/lebanon/ --- [Pennsylvania](https://radonroster.com/)›[Counties](https://radonroster.com/pa/counties/)›Lebanon # Radon testing & mitigation in Lebanon County, PA 60% of basement tests here came back at or above 4 pCi/L, well above the statewide 37%. That means about one in 2 homes tested needs a fix. ## Lebanon County radon test data Lebanon**60%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **6.3**median basement pCi/L **26,763**basement tests on record **#4**of 67 PA counties by share ≥ 4 First floor: **37%** of 4,329 tests ≥ 4 pCi/L, median 2.4 Source: computed 2026-10-11 from PA DEP's [Radon Test Results, Sept 1986 - Current](https://data.pa.gov/Energy-and-the-Environment/Radon-Test-Results-September-1986-Current-Annual-C/vkjb-sx3k) (data.pa.gov, public domain). Counts tests, not homes: repeat and post-mitigation tests are included. Only a test tells you your home's level. **4 DEP-certified firms** have a business address in Lebanon County (2 offer mitigation), with 6 certified individuals between them. [Get free quotes](https://radonroster.com/get-quotes/?county=lebanon) [Mitigation2](#mitigation)[Testing2](#testing)Labs 0Ordered by town, then name · never by payment ## Radon mitigation (reduction systems) (2 firms) Firms certified to install radon reduction systems. Firms that also test are shown here once. ### M Webster Construction Inc ✓ PA DEP certifiedMitigationTesting Lebanon3 certified people #### Address * 805 Pershing St, Lebanon, PA * ✉ [mark@mwebsterconstruction.com](mailto:mark@mwebsterconstruction.com) * ✉ [mike@mwebsterconstruction.com](mailto:mike@mwebsterconstruction.com) * [mwebsterconstruction.com](https://mwebsterconstruction.com/) #### Certified individuals * Lerch, Jarrod (mitigation #7309) * Webster, Mark (mitigation #7308) * Webster, Michael (testing #2948, mitigation #2948) #### DEP cert IDs mitigation #2948 · mitigation #3064 · mitigation #7308 · mitigation #7309 · testing #2948 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyMitigation.pdf) [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyTest.pdf), retrieved 2026-10-11 · [Claim, correct or remove this listing](https://radonroster.com/claim-listing/?firm=F2948) [**Call** (717) 274-3158](tel:7172743158) ### Verna, Sr., Edward ✓ PA DEP certifiedMitigation Lebanon1 certified person #### Address * 1703 S 5Th Ave, Lebanon, PA * ✉ [radonreductionsystems@gmail.com](mailto:radonreductionsystems@gmail.com) #### Certified individuals * Verna, Sr., Edward (mitigation #2231) #### DEP cert IDs mitigation #2231 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyMitigation.pdf), retrieved 2026-10-11 · [Claim, correct or remove this listing](https://radonroster.com/claim-listing/?firm=F2231) [**Call** (717) 274-2541](tel:7172742541) ## Radon testing (2 firms) ### Myers, Sean D. ✓ PA DEP certifiedTesting Myerstown1 certified person #### Address * 10 Orchard Ln, Myerstown, PA * ✉ [myershomeinspections6@gmail.com](mailto:myershomeinspections6@gmail.com) #### Certified individuals * Myers, Sean D. (testing #3460) #### DEP cert IDs testing #3460 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyTest.pdf), retrieved 2026-10-11 · [Claim, correct or remove this listing](https://radonroster.com/claim-listing/?firm=F3460) [**Call** (717) 821-1767](tel:7178211767) ### Pearsall, Derek ✓ PA DEP certifiedTesting Richland1 certified person #### Address * 207 Chestnut Street, Richland, PA * ✉ [derek@chestnutinspections.com](mailto:derek@chestnutinspections.com) * [chestnutinspections.com](https://chestnutinspections.com/) #### Certified individuals * Pearsall, Derek (testing #3626) #### DEP cert IDs testing #3626 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyTest.pdf), retrieved 2026-10-11 · [Claim, correct or remove this listing](https://radonroster.com/claim-listing/?firm=F3626) [**Call** (717) 745-5545](tel:7177455545) ## Neighboring counties [Berks](https://radonroster.com/pa/county/berks/) (9 firms) · [Dauphin](https://radonroster.com/pa/county/dauphin/) (9 firms) · [Lancaster](https://radonroster.com/pa/county/lancaster/) (9 firms) · [Schuylkill](https://radonroster.com/pa/county/schuylkill/) (5 firms). Firms often serve across county lines. Adjacency from U.S. Census Bureau county adjacency file. ## Hiring a radon pro in Lebanon County: quick guide With 60% of 26,763 basement tests at or above 4 pCi/L (above the 37% statewide share), Lebanon County has 2 DEP-certified mitigation firms based locally. * **Verify:** check the firm in the [PA DEP Radon Services Directory](https://www.pa.gov/agencies/dep/programs-and-services/radiation-protection/radon-division/radon-services-directory), ask for the DEP ID ([25 Pa. Code Chapter 240](https://files.dep.state.pa.us/RadiationProtection/BureauOfRadiationProtection/BRPPortalFiles/Chapter_240_2015-04-23.pdf)), or call 800-237-2366. * **Typical cost:** $786-$1,274 for a mitigation system, national range from the [HomeAdvisor cost guide](https://www.homeadvisor.com/cost/environmental-safety/remove-radon-gas/). * **Selling or buying:** PA's seller disclosure form asks about known radon and past tests ([49 Pa. Code § 35.335a](https://www.pacodeandbulletin.gov/secure/pacode/data/049/chapter35/s35.335a.html)). ## Frequently asked questions **How many certified radon mitigation firms are in Lebanon County?** 2 DEP-certified firms offering mitigation and 4 certified radon firms in total list a business address in Lebanon County (PA DEP lists dated 10/01/2026). Firms from neighboring counties may also serve the area. **What share of Lebanon County radon tests are high?** 60% of 26,763 basement tests in PA DEP's records were at or above EPA's 4 pCi/L action level, with a median of 6.3 pCi/L. **How much does radon mitigation cost in Lebanon County?** We don't have county-specific price data. A national cost guide reports typical installs at $786-$1,274. Get written quotes from DEP-certified mitigators. **Want firms to contact you?**One request to Lebanon mitigators[Request quotes](https://radonroster.com/get-quotes/?county=lebanon) Our advice ## Before you hire in Lebanon 1. Ask for the DEP cert ID and match it to the listing. 2. Get at least two written quotes for mitigation. 3. Retest after the system is installed. PA Radon Hotline **800-237-2366** Typical mitigation cost $786–$1,274 National range (HomeAdvisor). No local price data; quotes vary by foundation type. [Estimate your cost →](https://radonroster.com/radon-mitigation-cost/) ## Want firms to contact you? Send one request to certified mitigators who serve Lebanon. [Request quotes](https://radonroster.com/get-quotes/?county=lebanon)