Mitigation certifications
8 entries registered in Allentown, Lehigh County, dated 1 September 2026: 1 for the business and 7 for named individuals. A list that long is a rough measure of crew size, and it makes the question of who is actually on your roof a fair one to ask.
| Cert number | Held by |
|---|---|
| 3567 | SWAT OF PA |
| 3272 | ROMAGNOLI JR, DOMINIC |
| 7560 | BIRD, DENNIS |
| 7652 | BOZEK, JOSEPH |
| 7661 | DEJESUS, DANIEL |
| 7677 | LITTLEMEYER, WILLIAM |
| 7417 | ROWLAND, RHADSHEE |
| 7688 | UNCAPHER, JACOB |
Eight certifications, and what the count does not tell you
Eight is the largest number in this guide. It means the firm has registered its business plus seven individuals, which is a fair proxy for the size of the crew and nothing more. Certification counts measure headcount on the register, not quality of installation.
Scale cuts both ways. More installations behind a company usually means fewer surprises on an ordinary basement. It also raises the chance that the person quoting is not the person installing, which is worth asking about directly.
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No testing certification in the register
Our own directory listed SWAT under testing as well as mitigation until we checked. The September 2026 register shows mitigation certifications only, under numbers 3567 for the firm and seven individual numbers.
If you need a measurement before deciding, that is a separate job for a certified tester. The firms in this guide certified to test are listed on the main directory, and Pennsylvania keeps testing and mitigation as separate credentials for a reason: the party confirming the work succeeded should not be the party that did it.
How that compares
Of the 21 mitigation certifications held by the eight firms in this guide, 8 belong to this one, or 38 percent. 5 of the eight hold any mitigation certification at all. It holds none in the testing register.
Verify it before you book
A long list ages faster than a short one, because every individual certification renews on its own cycle. Start with the firm number 3567, then ask which certified individual is assigned to your job. The Radon Division confirms either on 800-237-2366, and our certification page explains why the distinction matters.
Common questions about SWAT Radon Mitigation
Is SWAT Radon Mitigation certified in Pennsylvania?
Yes, for mitigation. The September 2026 DEP register lists eight mitigation certifications for SWAT of PA, including 3567 for the firm itself. No testing certification appears under that name.
Where is SWAT based?
The address in the DEP register is in Allentown, Lehigh County, which is roughly two hours from York. The firm serves York County as part of a statewide service area rather than from a local base.
Can SWAT do my radon test as well?
Not under a DEP testing certification, because none appears under that name in the register. Ask them directly how the pre and post measurements are handled and who holds the certification for that part.