--- title: "Radon Testing & Mitigation in Greensburg, PA | Certified Pros & Local Data" description: "39% of 15,223 basement radon tests in Greensburg, 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/greensburg-pa/ --- [Pennsylvania](https://radonroster.com/)›[Cities](https://radonroster.com/pa/cities/)›Greensburg # Radon testing & mitigation in Greensburg, PA Greensburg sits in Westmoreland County. In the PA DEP test dataset, 15,223 basement radon tests carry a Greensburg address. Their median was **3.1 pCi/L**, and **39%** came in at or above EPA's 4 pCi/L action level. Across all of Westmoreland County it was 40%, and statewide 37%. Even where the average is lower, neighboring houses can test very differently, so every home should be tested. ## Greensburg radon test data Greensburg**39%** Westmoreland Co.**40%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **3.1**median pCi/L **15,223**tests on record **3**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 Greensburg, then other firms in Westmoreland County, then mitigation firms in the counties next door. Certified pros often travel, so ask each one whether they cover your street. [**Read the Greensburg radon hiring guide →**](https://radonroster.com/pa/city/greensburg-pa/radon-guide/) (how to verify certification, questions to ask, costs, FAQ) ## Firms based in Greensburg (3) [Mitigation1](#local-mitigation)[Testing2](#local-testing)Labs 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. ### Petrill, Jerry A. ✓ PA DEP certifiedMitigation Greensburg1 certified person #### Address * 290 Forbes Trail Rd, Greensburg, PA * ✉ [gammaenvsvcs@comcast.net](mailto:gammaenvsvcs@comcast.net) #### Certified individuals * Petrill, Jerry A. (mitigation #1801) #### DEP cert IDs mitigation #1801 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=F1801) [**Call** (724) 289-8632](tel:7242898632) ## Radon testing (2 firms) ### Joseph, Andrew ✓ PA DEP certifiedTesting Greensburg1 certified person #### Address * 1103 Hemingway Dr, Greensburg, PA * ✉ [essentialinspectionservices@gmail.com](mailto:essentialinspectionservices@gmail.com) #### Certified individuals * Joseph, Andrew (testing #3299) #### DEP cert IDs testing #3299 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=F3299) [**Call** (724) 217-8723](tel:7242178723) ### Thomas, Christopher ✓ PA DEP certifiedTesting Greensburg1 certified person #### Address * 640 Keystone St, Greensburg, PA * ✉ [chris@a-ztech.us](mailto:chris@a-ztech.us) #### Certified individuals * Thomas, Christopher (testing #3646) #### DEP cert IDs testing #3646 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=F3646) [**Call** (724) 836-0328](tel:7248360328) ## Elsewhere in Westmoreland County (14) [Mitigation4](#county-mitigation)[Testing10](#county-testing)Labs 0Ordered by town, then name · never by payment ## Radon mitigation (reduction systems) (4 firms) Firms certified to install radon reduction systems. Firms that also test are shown here once. ### Main Street Radon Remediation ✓ PA DEP certifiedMitigationTesting Irwin1 certified person #### Address * 13610 Lincoln Way, Irwin, PA * ✉ [mainstreetradon@gmail.com](mailto:mainstreetradon@gmail.com) #### Certified individuals * Warhold, Chad (testing #3689, mitigation #3689) #### DEP cert IDs mitigation #3689 · mitigation #3690 · testing #3689 · testing #3690 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=F3689) [**Call** (724) 744-8006](tel:7247448006) ### Martin, Alexander ✓ PA DEP certifiedMitigationTesting New Florence1 certified person #### Address * 156 N View Hts, New Florence, PA * ✉ [martinsradonsolutions@gmail.com](mailto:martinsradonsolutions@gmail.com) #### Certified individuals * Martin, Alexander (testing #3631, mitigation #3631) #### DEP cert IDs mitigation #3631 · testing #3631 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=F3631) [**Call** (814) 418-7158](tel:8144187158) ### Restoration Contracting Services In ⚠ Name may be cut off in DEP records ✓ PA DEP certifiedMitigationTesting New Kensington3 certified people #### Address * 720 Anderson St, New Kensington, PA * ✉ [radonmike@rcsrestoration.com](mailto:radonmike@rcsrestoration.com) * [rcsrestoration.com](https://www.rcsrestoration.com/) #### Certified individuals * Angelini, Kenneth (mitigation #7534) * Bonura, Jr., Michael (testing #3219, mitigation #3219) * Bonura, Zeke (mitigation #7650) #### DEP cert IDs mitigation #3219 · mitigation #3220 · mitigation #7534 · mitigation #7650 · testing #3219 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=F3219) [**Call** (412) 379-3278](tel:4123793278) ### Blank, Mathew ✓ PA DEP certifiedMitigation Trafford1 certified person #### Address * 120 Loyola Ln, Trafford, PA * ✉ [precisionradonllc@gmail.com](mailto:precisionradonllc@gmail.com) #### Certified individuals * Blank, Mathew (mitigation #3696) #### DEP cert IDs mitigation #3696 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=F3696) [**Call** (724) 515-9414](tel:7245159414) ## Radon testing (10 firms) ### Braden, Nathan ✓ PA DEP certifiedTesting Derry1 certified person #### Address * 307 Pandora Rd, Derry, PA * ✉ [bradeninspectionsllc@gmail.com](mailto:bradeninspectionsllc@gmail.com) #### Certified individuals * Braden, Nathan (testing #3455) #### DEP cert IDs testing #3455 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=F3455) [**Call** (724) 708-5361](tel:7247085361) ### Rajkovich, Celia ✓ PA DEP certifiedLabTesting Derry1 certified person #### Address * 122 W 5Th Ave, Derry, PA * ✉ [numberoneradontester@comcast.net](mailto:numberoneradontester@comcast.net) #### Certified individuals * Rajkovich, Celia (testing #2258, lab #2258) #### DEP cert IDs lab #2258 · testing #2258 Source: [DEP list](https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/CountyLab.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=F2258) [**Call** (724) 774-7535](tel:7247747535) ### Brucker, Brian ✓ PA DEP certifiedTesting Export1 certified person #### Address * 2376 Mount Vernon Ave, Export, PA * ✉ [inspect@comcast.net](mailto:inspect@comcast.net) #### Certified individuals * Brucker, Brian (testing #3001) #### DEP cert IDs testing #3001 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=F3001) [**Call** (724) 327-6624](tel:7243276624) ### Sorovacu, Yvonne ✓ PA DEP certifiedTesting Harrison City1 certified person #### Address * Po Box 137, Harrison City, PA * ✉ [yvonne@protectpt.org](mailto:yvonne@protectpt.org) #### Certified individuals * Sorovacu, Yvonne (testing #3660) #### DEP cert IDs testing #3660 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=F3660) [**Call** (724) 392-7023](tel:7243927023) ### Grove, Thomas ✓ PA DEP certifiedTesting Irwin1 certified person #### Address * 118 Dolores Dr, Irwin, PA * ✉ [tomgrove@comcast.net](mailto:tomgrove@comcast.net) #### Certified individuals * Grove, Thomas (testing #3025) #### DEP cert IDs testing #3025 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=F3025) [**Call** (412) 554-0634](tel:4125540634) ### Liberty Inspectors ✓ PA DEP certifiedTesting North Huntingdon4 certified people #### Address * 2460 Devlin Ct, North Huntingdon, PA * ✉ [info@libertyinspectors.com](mailto:info@libertyinspectors.com) * [libertyinspectors.com](https://libertyinspectors.com/) #### Certified individuals * Bechtold, Terry (testing #3363) * Guglielmo, Dante (testing #9045) * King, Jonathan (testing #9125) * Metzgar, Elijah (testing #8908) #### DEP cert IDs testing #3363 · testing #3394 · testing #8908 · testing #9045 · testing #9125 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=F3363) [**Call** (412) 303-8588](tel:4123038588) ### Mcmanus, Patrick ✓ PA DEP certifiedTesting North Huntingdon1 certified person #### Address * 608 Cedardale Dr, North Huntingdon, PA * ✉ [acloselookinspections@comcast.net](mailto:acloselookinspections@comcast.net) #### Certified individuals * Mcmanus, Patrick (testing #3264) #### DEP cert IDs testing #3264 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=F3264) [**Call** (724) 515-2067](tel:7245152067) ### Helman, Jonathan J ✓ PA DEP certifiedTesting Rostraver Twp1 certified person #### Address * 189 Valley View Dr, Rostraver Twp, PA * ✉ [helmanhomeinspections@gmail.com](mailto:helmanhomeinspections@gmail.com) #### Certified individuals * Helman, Jonathan J (testing #3547) #### DEP cert IDs testing #3547 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=F3547) [**Call** (412) 897-7877](tel:4128977877) ### Cole, Bryan ✓ PA DEP certifiedTesting Trafford1 certified person #### Address * 317 Mcwilliams Rd, Trafford, PA * ✉ [homecheckbc@aol.com](mailto:homecheckbc@aol.com) #### Certified individuals * Cole, Bryan (testing #1656) #### DEP cert IDs testing #1656 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=F1656) [**Call** (412) 373-9505](tel:4123739505) ### Lucas, Donald ✓ PA DEP certifiedTesting Youngwood1 certified person #### Address * 4 N 3Rd St, Youngwood, PA * ✉ [scott@inspectrahome.com](mailto:scott@inspectrahome.com) * [inspectrahome.com](https://www.inspectrahome.com/) #### Certified individuals * Lucas, Donald (testing #3662) #### DEP cert IDs testing #3662 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=F3662) [**Call** (833) 279-1758](tel:8332791758) ## Mitigation firms in neighboring counties (6) ### Bacchus, Brian C. ✓ PA DEP certifiedMitigationTestingAllegheny County Wexford1 certified person #### Address * 125 Twin Oaks Dr, Wexford, PA * ✉ [sandy@airtechradon.com](mailto:sandy@airtechradon.com) #### Certified individuals * Bacchus, Brian C. (testing #1771, mitigation #1771) #### DEP cert IDs mitigation #1771 · testing #1771 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=F1771) [**Call** (724) 940-3366](tel:7249403366) ### Buffone, Steven ✓ PA DEP certifiedMitigationTestingAllegheny County Pittsburgh1 certified person #### Address * 301 S Hills Vlg, Pittsburgh, PA * ✉ [buffone13@outlook.com](mailto:buffone13@outlook.com) #### Certified individuals * Buffone, Steven (testing #3700, mitigation #3700) #### DEP cert IDs mitigation #3700 · testing #3700 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=F3700) [**Call** (330) 717-4061](tel:3307174061) ### Shaffer, Jon ✓ PA DEP certifiedMitigationAllegheny County Pittsburgh1 certified person #### Address * 1115 Cornell St, Pittsburgh, PA * ✉ [radon-x@comcast.net](mailto:radon-x@comcast.net) #### Certified individuals * Shaffer, Jon (mitigation #2499) #### DEP cert IDs mitigation #2499 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=F2499) [**Call** (724) 772-2200](tel:7247722200) ### Steel City Radon ✓ PA DEP certifiedMitigationAllegheny County Pittsburgh2 certified people #### Address * 1223 Southgate Dr, Pittsburgh, PA * ✉ [steelcityradon@yahoo.com](mailto:steelcityradon@yahoo.com) #### Certified individuals * Nowicki, Michael (mitigation #2038) * Nowicki, Susan (mitigation #7315) #### DEP cert IDs mitigation #2002 · mitigation #2038 · mitigation #7315 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=F2002) [**Call** (412) 851-4231](tel:4128514231) ### 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) ### Home Radon Pros ✓ PA DEP certifiedMitigationTestingWashington County Venetia9 certified people #### Address * 549 Mccombs Rd, Venetia, PA * ✉ [bkail@homeradonpros.com](mailto:bkail@homeradonpros.com) * ✉ [jlanham@homeradonpros.com](mailto:jlanham@homeradonpros.com) * [homeradonpros.com](https://www.homeradonpros.com/) #### Certified individuals * Anesin, Richard (mitigation #7704) * Broomhead, Steven (mitigation #7673) * Kail, Alexander (mitigation #7703) * Kail, William (testing #3238, mitigation #3238) * Kail, William Jr. (mitigation #7674) * Lanham, Joshua (mitigation #7602) * Mcauley, Daniel (mitigation #7600) * Mihalik, Joseph (mitigation #7264) * Moon, Ethan (mitigation #7718) #### DEP cert IDs mitigation #3238 · mitigation #3476 · mitigation #7264 · mitigation #7600 · mitigation #7602 · mitigation #7673 · mitigation #7674 · mitigation #7703 · mitigation #7704 · mitigation #7718 · testing #3238 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=F3238) [**Call** (412) 584-0799](tel:4125840799) ## Westmoreland County radon test data Westmoreland**40%** Statewide**37%** Share of basement tests ≥ 4 pCi/L **3.2**median basement pCi/L **66,800**basement tests on record **#48**of 67 PA counties by share ≥ 4 First floor: **25%** of 4,116 tests ≥ 4 pCi/L, median 1.9 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 Westmoreland County listings →](https://radonroster.com/pa/county/westmoreland/) · [Greensburg radon guide](https://radonroster.com/pa/city/greensburg-pa/radon-guide/) **Want firms to contact you?**One request to Greensburg mitigators[Request quotes](https://radonroster.com/get-quotes/?city=greensburg) Our advice ## Before you hire in Greensburg 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 Greensburg. [Request quotes](https://radonroster.com/get-quotes/?city=greensburg)