Mitigation and testing certifications
7 entries registered in Mechanicsburg, Cumberland County, dated 1 September 2026: 2 for the business and 5 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 |
|---|---|
| 3355 | PRECISION INSPECTIONS & RADON SOLUTIONS |
| 2404 | LING, JEREMY |
| 7544 | PEALER, CONNOR |
| Cert number | Held by |
|---|---|
| 3105 | PRECISION INSPECTIONS & RADON SOLUTIONS |
| 8493 | LING, JEREMY |
| 3104 | LING, SELENA |
| 8909 | PRICE, MICHAEL |
Certified for both, which is convenient and worth a question
Seven certifications across the two registers means this firm can measure the problem and fix it. For a homeowner that is one phone call instead of two, and for a property sale it removes a scheduling dependency.
It also puts the same company on both sides of the result. The post-mitigation test is the only evidence that the system worked, and an independent tester is the stronger arrangement. Ask who signs off on that measurement before you book, and treat the answer as a preference rather than a dealbreaker.
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Every review is a five star rating
All 97 Google reviews recorded on 21 September 2026 were five stars, which is unusual at that volume. Reviewers mention fan installation and scheduling speed most often.
A perfect record at 97 reviews says the common cases go well. It says less about the awkward ones, because customers with an awkward house are a small share of any review set. The scope on your quote remains the better guide to whether the company has understood your particular building.
How that compares
Of the 21 mitigation certifications held by the eight firms in this guide, 3 belong to this one, or 14 percent. 5 of the eight hold any mitigation certification at all. It is also one of 4 firms here carrying testing certifications, with 4 of the 14 in that register.
Verify it before you book
Treat the list above as evidence about 1 September 2026 rather than about today, because certifications renew on their own cycles. Firm number 3355 is the one to quote when you check, by register or on 800-237-2366. What certification covers, and what it deliberately does not, is on our page about it.
Common questions about Precision Inspections & Radon Solutions
Is Precision Inspections and Radon Solutions DEP certified?
Yes, for both. The September 2026 register lists three mitigation certifications, including 3355 for the firm, and four testing certifications, including 3105 for the firm.
How far is Mechanicsburg from York?
Roughly 35 minutes by road. Distance affects how quickly a job gets scheduled rather than whether it is taken, and the York County cost record shows no price premium for firms based outside the county.
Should the same firm test and mitigate?
It is legitimate and common, and an independent post-mitigation test is still the stronger arrangement because it separates the party doing the work from the party confirming it worked. Ask who performs and pays for that test.