Mallon, John B., Jr.-Radon Detectio

Name: Mallon, John B., Jr.-Radon Detectio
Address: PO Box 419, South Heights, PA, US
Telephone: (724) 375-1700

Licensed Contractor

Licensed under the PA radon program.

Address

PO Box 419
South Heights, PA

Phone

(724) 375-1700

Licensed in

License on record

Licensee	License type	Number	State
Mallon, John B., Jr.-Radon Detectio	Certified Mitigation Firm	PA-0492	PA

Source & verification

This record was pulled from the official state roster listed below. Licenses can lapse, transfer, or be revoked after the date we pulled them (last pull: 2026-08-05). Always confirm current license status directly with the state agency before hiring.

Pennsylvania DEP Radon Division - Certified Mitigation Firms · pulled 2026-08-05 Official lookup

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