Obar Systems, INC.
Licensed Contractor3 licensed radon professionals on record, under the NJ and PA radon programs.
Obar Systems, INC. operates out of Newfoundland, NJ and is licensed in NJ and PA, so it works across state lines rather than in one program only.
The state roster lists 3 licensed individuals under this business, across 2 license types: Certified Radon Mitigation Business, Certified Mitigation Firm. A larger licensed roster usually means the company can schedule around a closing date rather than putting you in a queue behind one technician.
Every license on record here is for mitigation, meaning installing the system. If you still need the house tested first, that is a separate credential and you may need a second provider.
This record was matched across 2 separate state rosters, which is a stronger confirmation than a single-source listing.
Licensed professionals at this business
| Licensee | License type | Number | State |
|---|---|---|---|
| — | Certified Radon Mitigation Business | MIB90013 | NJ |
| — | Certified Mitigation Firm | PA-3649 | PA |
| Mulcahy, Sean | Certified Mitigation Firm | PA-3648 | PA |
This business appears on 2 official state rosters, listed below. Licenses can lapse, transfer, or be revoked after the date we pulled them (last pull: 2026-08-20). Always confirm current license status directly with the state agency before hiring.
- NJDEP DataMiner - Certified Radon Mitigation Business · pulled 2026-08-20 Official lookup
- Pennsylvania DEP Radon Division - Certified Mitigation Firms · pulled 2026-08-05 Official lookup
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