--- title: "Radon Testing & Mitigation in Altoona, PA | Certified Pros & Local Data" description: "39% of 7,523 basement radon tests in Altoona, 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/altoona-pa/ --- [Pennsylvania](https://radonroster.com/)›[Cities](https://radonroster.com/pa/cities/)›Altoona # Radon testing & mitigation in Altoona, PA Altoona sits in Blair County. In the PA DEP test dataset, 7,523 basement radon tests carry a Altoona address. Their median was **2.8 pCi/L**, and **39%** came in at or above EPA's 4 pCi/L action level. Across all of Blair County it was 43%, and statewide 37%. Even where the average is lower, neighboring houses can test very differently, so every home should be tested. ## Altoona radon test data Altoona**39%** Blair Co.**43%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **2.8**median pCi/L **7,523**tests on record **1**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 Altoona, then other firms in Blair County, then mitigation firms in the counties next door. Certified pros often travel, so ask each one whether they cover your street. [**Read the Altoona radon hiring guide →**](https://radonroster.com/pa/city/altoona-pa/radon-guide/) (how to verify certification, questions to ask, costs, FAQ) ## Firms based in Altoona (1) [Mitigation1](#local-mitigation)Testing 0Labs 0Ordered by town, then name · never by payment ## Radon mitigation (reduction systems) (1 firm) Firms certified to install radon reduction systems. Firms that also test are shown here once. ### Helping Solutions LLC ✓ PA DEP certifiedMitigationTesting Altoona2 certified people #### Address * 3499 Kettle Rd, Altoona, PA * ✉ [helpingsolutions@live.com](mailto:helpingsolutions@live.com) #### Certified individuals * Ake, Justin (testing #2854, mitigation #2854) * Link, Richard (testing #9075) #### DEP cert IDs mitigation #2854 · testing #2854 · testing #3404 · testing #9075 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=F2854) [**Call** (814) 934-0905](tel:8149340905) ## Elsewhere in Blair County (2) Mitigation 0[Testing2](#county-testing)Labs 0Ordered by town, then name · never by payment ## Radon testing (2 firms) ### Ulery, Adam ✓ PA DEP certifiedTesting Duncansville1 certified person #### Address * 615 Aspen Ln, Duncansville, PA * ✉ [akinspections@yahoo.com](mailto:akinspections@yahoo.com) #### Certified individuals * Ulery, Adam (testing #3171) #### DEP cert IDs testing #3171 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=F3171) [**Call** (814) 931-1745](tel:8149311745) ### Ott, Dwayne ✓ PA DEP certifiedTesting Tyrone1 certified person #### Address * 311 Bell Tip Rd, Tyrone, PA * ✉ [dwayne@advantageinsp.com](mailto:dwayne@advantageinsp.com) * [advantageinsp.com](https://advantageinsp.com/) #### Certified individuals * Ott, Dwayne (testing #1962) #### DEP cert IDs testing #1962 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=F1962) [**Call** (814) 937-2276](tel:8149372276) ## Mitigation firms in neighboring counties (4) ### Carpenter, Keith ✓ PA DEP certifiedMitigationCambria County Johnstown1 certified person #### Address * 124 Old Colony Dr, Johnstown, PA * ✉ [kcarp34@gmail.com](mailto:kcarp34@gmail.com) #### Certified individuals * Carpenter, Keith (mitigation #2037) #### DEP cert IDs mitigation #2037 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=F2037) [**Call** (814) 525-0895](tel:8145250895) ### Glantz, Frank ✓ PA DEP certifiedMitigationCentre County Lemont1 certified person #### Address * Po Box 866, Lemont, PA * ✉ [frank@raid-on-radon.com](mailto:frank@raid-on-radon.com) * [raid-on-radon.com](https://raid-on-radon.com/) #### Certified individuals * Glantz, Frank (mitigation #2135) #### DEP cert IDs mitigation #2135 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=F2135) [**Call** (814) 278-7751](tel:8142787751) ### Mckee Environmental, Inc. ✓ PA DEP certifiedMitigationTestingCentre County Bellefonte2 certified people #### Address * 86 Quartz Dr, Bellefonte, PA * ✉ [dougmckee13@gmail.com](mailto:dougmckee13@gmail.com) #### Certified individuals * Mckee, Douglas (testing #3484, mitigation #3484) * Mckee, Jillian (testing #9103) #### DEP cert IDs mitigation #3484 · testing #3484 · testing #3710 · testing #9103 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=F3484) [**Call** (814) 380-7126](tel:8143807126) ### Oak Leaf Environmental ✓ PA DEP certifiedMitigationTestingCentre County Centre Hall1 certified person #### Address * 409 S Pennsylvania Ave, Centre Hall, PA * ✉ [tom@oakleafenv.com](mailto:tom@oakleafenv.com) * [oakleafenv.com](https://www.oakleafenv.com/) #### Certified individuals * Wilkins, Thomas (testing #3726, mitigation #3726) #### DEP cert IDs mitigation #3726 · mitigation #3727 · testing #3726 · testing #3727 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=F3726) [**Call** (814) 876-2228](tel:8148762228) ## Blair County radon test data Blair**43%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **3.2**median basement pCi/L **17,390**basement tests on record **#44**of 67 PA counties by share ≥ 4 First floor: **22%** of 1,641 tests ≥ 4 pCi/L, median 1.5 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 Blair County listings →](https://radonroster.com/pa/county/blair/) · [Altoona radon guide](https://radonroster.com/pa/city/altoona-pa/radon-guide/) **Want firms to contact you?**One request to Altoona mitigators[Request quotes](https://radonroster.com/get-quotes/?city=altoona) Our advice ## Before you hire in Altoona 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 Altoona. [Request quotes](https://radonroster.com/get-quotes/?city=altoona)