Radon Mitigation York PA

York County contractor

Unisource Property Inspection Services, LLC

Unisource Property Inspection Services works from Red Lion, ten miles southeast of York, handling radon and mold surveys for residential and commercial property alongside infrared thermography. Searching the September 2026 DEP register for that name returns no entry in either the mitigation list or the testing list.

  • No entry under this trading name in either DEP register.
  • The question to ask before booking, and where to check the answer.
  • No Google rating recorded, so the certification record is what there is.
Directory marker for Unisource Property Inspection Services, LLC

Unisource Property Inspection Services, LLC

Not found in the DEP register

Mitigation certs
0
Testing certs
0
Certification counts from the PA DEP radon services directory dated 1 September 2026. Ratings retrieved 21 September 2026 and will drift.

What the register shows

We searched the 1 September 2026 editions of both DEP documents across every region rather than only York County, because that column records the registered address and not the service area. No entry came back under this name.

That is a question, not a verdict. A certification can sit with a differently named legal entity or with a named individual rather than the company, and a survey can be carried out by a certified person working for a firm that is not itself listed. Ask for the number and the exact name it is held under.

Where a commercial specialist fits

Most of this guide is written for houses, because most York County radon work is residential. Unisource handles commercial property as well, where the inspection requirements, the building sizes and the occupancy patterns all differ from a family home.

If the building is commercial, the questions change: how many measurement locations, over what period, and under what occupancy conditions. Those are worth settling before the survey rather than after it, and they are not answered by a residential price list.

Get free quotesFree and without obligation. Your details go only to firms serving your ZIP code.

How that compares

The other firms in this guide return between two and eight entries each, across 21 mitigation and 14 testing certifications in total. This one and 1 other return none under their trading name.

Verify it before you book

Ask for the certification number and the exact name it is held under, then check it against the current register or call the Radon Division on 800-237-2366. What the programme covers and what it does not promise is on the page about PA DEP radon certification.

Common questions about Unisource Property Inspection Services, LLC

Is Unisource in the DEP radon register?

No entry appears under that name in the September 2026 mitigation or testing lists, searched across all regions. That does not establish whether a certification exists under a different entity or individual name.

What should I ask them?

Ask for the radon certification number and the exact name it is registered under, then check it in the DEP radon services directory or by calling the Radon Division on 800-237-2366.

Do they cover commercial buildings?

The firm handles radon and mold surveys for both residential and commercial property, with infrared thermography alongside. Commercial radon measurement follows different protocols from a house, so settle the scope before the survey.

Read next