Kennihan Plumbing And Heating INC is a radon mitigation provider based in Valencia, PA, credentialed by PA DEP. Services listed on its website: Crawl space / sub-membrane, Radon in water, Radon testing, Sump pit sealing / suction.
Address: 530 Steiner Bridge Rd
Valencia
Pennsylvania
United States
Valencia
Pennsylvania
United States
Phone: (724) 898-2587
Certifications: PA DEP
Certification IDs:
PA DEP certified mitigation ID 3535 (Kennihan, William-kennihan Plumbing) | PA DEP certified mitigation ID 3536 (Kennihan Plumbing And Heating INC)
License Type: Radon mitigation (PA DEP radon mitigation certification)
Certified Specialists: 1
Services:
Crawl space / sub-membrane; Radon in water; Radon testing; Sump pit sealing / suction
Years in Business: since 1969 (https://www.kennihans.com/)
Data Sources:
https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/WebMitigationAlpha.pdf (list dated 2026-10-01)
Last Checked: 2026-11-02
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