--- title: "Radon Testing & Mitigation in Chambersburg, PA | Certified Pros & Local Data" description: "59% of 9,035 basement radon tests in Chambersburg, PA were at or above 4 pCi/L (PA DEP data). Find DEP-certified radon testers and mitigators nearby." canonical: https://radonroster.com/pa/city/chambersburg-pa/ --- [Pennsylvania](https://radonroster.com/)›[Cities](https://radonroster.com/pa/cities/)›Chambersburg # Radon testing & mitigation in Chambersburg, PA Chambersburg sits in Franklin County. In the PA DEP test dataset, 9,035 basement radon tests carry a Chambersburg address. Their median was **5.4 pCi/L**, and **59%** came in at or above EPA's 4 pCi/L action level. Across all of Franklin County it was 59%, and statewide 37%. Even where the average is lower, neighboring houses can test very differently, so every home should be tested. ## Chambersburg radon test data Chambersburg**59%** Franklin Co.**59%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **5.4**median pCi/L **9,035**tests on record **2**firms based here City figures come from the municipality / mailing-address name in [PA DEP's Radon Test Results](https://data.pa.gov/Energy-and-the-Environment/Radon-Test-Results-September-1986-Current-Annual-C/vkjb-sx3k) (computed 2026-10-11). They count tests, not homes. Below are the PA DEP-certified firms with a business address in Chambersburg, then other firms in Franklin County, then mitigation firms in the counties next door. Certified pros often travel, so ask each one whether they cover your street. [**Read the Chambersburg radon hiring guide →**](https://radonroster.com/pa/city/chambersburg-pa/radon-guide/) (how to verify certification, questions to ask, costs, FAQ) ## Firms based in Chambersburg (2) Mitigation 0[Testing2](#local-testing)Labs 0Ordered by town, then name · never by payment ## Radon testing (2 firms) ### Baxter Environmental ✓ PA DEP certifiedTesting Chambersburg1 certified person #### Address * 941 Progress Rd, Chambersburg, PA * ✉ [info@baxtergroupinc.com](mailto:info@baxtergroupinc.com) * [baxtergroupinc.com](https://baxtergroupinc.com/) #### Certified individuals * Rosenberry, Cole (testing #8846) #### DEP cert IDs testing #8846 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/WebTestAlpha.pdf), retrieved 2026-10-11 · [Claim, correct or remove this listing](https://radonroster.com/claim-listing/?firm=F8846) [**Call** (717) 263-7341](tel:7172637341) ### Hoverter, Travis ✓ PA DEP certifiedTesting Chambersburg1 certified person #### Address * 452 Allen Dr, Chambersburg, PA * ✉ [travisscpa@comcast.net](mailto:travisscpa@comcast.net) #### Certified individuals * Hoverter, Travis (testing #2706) #### DEP cert IDs testing #2706 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=F2706) [**Call** (800) 791-7920](tel:8007917920) ## Elsewhere in Franklin County (3) Mitigation 0[Testing3](#county-testing)Labs 0Ordered by town, then name · never by payment ## Radon testing (3 firms) ### Shirley, Alan ✓ PA DEP certifiedTesting Shippensburg1 certified person #### Address * 919 Clearfield Rd, Shippensburg, PA * ✉ [alan@mcjhomeinspection.com](mailto:alan@mcjhomeinspection.com) * [mcjhomeinspection.com](https://mcjhomeinspection.com/) #### Certified individuals * Shirley, Alan (testing #3462) #### DEP cert IDs testing #3462 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=F3462) [**Call** (717) 502-4402](tel:7175024402) ### Smith, Maren ✓ PA DEP certifiedTesting Waynesboro1 certified person #### Address * 309 S Oller Ave, Waynesboro, PA * ✉ [smithmaren06@gmail.com](mailto:smithmaren06@gmail.com) #### Certified individuals * Smith, Maren (testing #3625) #### DEP cert IDs testing #3625 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=F3625) [**Call** (717) 404-9006](tel:7174049006) ### Young, Jason ✓ PA DEP certifiedTesting Waynesboro1 certified person #### Address * 13290 Scott Rd, Waynesboro, PA * ✉ [jason.young@elementaletc.com](mailto:jason.young@elementaletc.com) * [elementaletc.com](https://www.elementaletc.com/) #### Certified individuals * Young, Jason (testing #3601) #### DEP cert IDs testing #3601 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=F3601) [**Call** (610) 248-0825](tel:6102480825) ## Mitigation firms in neighboring counties (5) ### Radon Protection Services Of Gettysburg ✓ PA DEP certifiedMitigationTestingAdams County Gettysburg5 certified people #### Address * 282 Longstreet Dr, Gettysburg, PA * ✉ [bob@goodbyeradon.com](mailto:bob@goodbyeradon.com) * [radonprotectionservicesgburg.com](https://www.radonprotectionservicesgburg.com/) #### Certified individuals * Anderson, Robert (testing #1688, mitigation #1688) * Caruso, John (testing #8714) * Giuffreda, Matthew (testing #9120) * Giuffreda, Matthew P. (mitigation #7624) * Gorman, Steven (testing #9067) #### DEP cert IDs mitigation #0275 · mitigation #1688 · mitigation #7624 · testing #0275 · testing #1688 · testing #8714 · testing #9067 · testing #9120 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=F0275) [**Call** (717) 334-3435](tel:7173343435) ### American Radon Solutions, Inc. ✓ PA DEP certifiedMitigationCumberland County Camp Hill2 certified people #### Address * 3537 Hartzdale Dr Suite H, Camp Hill, PA * ✉ [ameradonsolutions@gmail.com](mailto:ameradonsolutions@gmail.com) #### Certified individuals * Nguyen, Cuong (mitigation #7058) * Nguyen, Tuan (mitigation #1419) #### DEP cert IDs mitigation #1418 · mitigation #1419 · mitigation #7058 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=F1418) [**Call** (717) 795-9367](tel:7177959367) ### Precision Inspections & Radon Solutions ✓ PA DEP certifiedMitigationTestingCumberland County Mechanicsburg4 certified people #### Address * 4900 Carlisle Pk #277, Mechanicsburg, PA * ✉ [mprice@precisionradonsolutions.com](mailto:mprice@precisionradonsolutions.com) * ✉ [wecare@yourprecisionteam.com](mailto:wecare@yourprecisionteam.com) * [precisionradonsolutions.com](https://www.precisionradonsolutions.com/) #### Certified individuals * Ling, Jeremy (testing #8493, mitigation #2404) * Ling, Selena (testing #3104) * Pealer, Connor (mitigation #7544) * Price, Michael (testing #8909) #### DEP cert IDs mitigation #2404 · mitigation #3355 · mitigation #7544 · testing #3104 · testing #3105 · testing #8493 · testing #8909 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=F2404) [**Call** (717) 763-1373](tel:7177631373) ### Ro, Jooik ✓ PA DEP certifiedMitigationTestingCumberland County Carlisle1 certified person #### Address * 30 Sunset Dr, Carlisle, PA * ✉ [jooikro69@gmail.com](mailto:jooikro69@gmail.com) #### Certified individuals * Ro, Jooik (testing #2760, mitigation #2760) #### DEP cert IDs mitigation #2760 · testing #2760 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=F2760) [**Call** (717) 226-7179](tel:7172267179) ### Sheely, Mike ✓ PA DEP certifiedMitigationCumberland County Enola1 certified person #### Address * 1000 Wolfe Rd, Enola, PA * ✉ [msheelyhomeinsps@aol.com](mailto:msheelyhomeinsps@aol.com) #### Certified individuals * Sheely, Mike (mitigation #2691) #### DEP cert IDs mitigation #2691 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=F2691) [**Call** (717) 732-6538](tel:7177326538) ## Franklin County radon test data Franklin**59%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **5.2**median basement pCi/L **20,850**basement tests on record **#6**of 67 PA counties by share ≥ 4 First floor: **37%** of 3,511 tests ≥ 4 pCi/L, median 2.6 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. [All Franklin County listings →](https://radonroster.com/pa/county/franklin/) · [Chambersburg radon guide](https://radonroster.com/pa/city/chambersburg-pa/radon-guide/) **Want firms to contact you?**One request to Chambersburg mitigators[Request quotes](https://radonroster.com/get-quotes/?city=chambersburg) Our advice ## Before you hire in Chambersburg 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 Chambersburg. [Request quotes](https://radonroster.com/get-quotes/?city=chambersburg)