Mold Inspection Projects
Real inspection case studies from York County, Pennsylvania. Each project shows how Mastertech investigates moisture and suspected mold with objective testing, careful documentation and independent reporting.
- — Independent findings
- — Certified mold inspector
- — Accredited independent laboratory
- — Report in 1-2 business days
These case studies are based on real inspections performed across York County. Client names, addresses and identifying details are omitted or changed to protect privacy. They are here to show how a professional, independent mold inspection actually works — from the first concern to a clear, practical report.
Nothing published here includes a client's laboratory report, sample identification or specific spore counts, and no case study claims a building caused anyone's illness. What they do show is the sequence: what was measured, what was found, what fell outside the scope, and what was recommended.
No remediation sold, so nothing in a report pays better than anything else.
Every inspection performed by Tom Duff, Certified Mold Inspector.
Local homes, local construction, local moisture problems.
Recent Projects
Mold-Linked Health Concern and Airborne Spore Testing
After a physician-ordered blood panel flagged a specific mold species, a family asked whether their home could be a source. Mastertech performed an independent whole-home inspection with air sampling and documented significantly elevated airborne spore counts of the same species — with clear, non-medical language throughout, leaving all health questions to their doctor.
Basement Mold From Humidity and Block Wall Seepage
A homeowner noticed a persistent musty smell and discoloration on the concrete block basement walls. Mastertech performed a limited, independent inspection with humidity readings, moisture testing and targeted sampling to trace the real driver — high humidity and moisture seeping through the block foundation — and recommend proportionate fixes.
Real Estate Mold Inspection of a York County Townhouse
A vacant, three-story townhouse was being prepared for sale when a general home inspector flagged a possible mold concern in a third-floor bathroom. Mastertech performed a limited, independent inspection with moisture testing, thermal imaging support and targeted sampling to give the parties objective information during the transaction.
More Projects Coming Soon
We add new case studies as inspections are completed and privacy-cleared. Check back to see more real-world examples of our process.
The Kinds of Inspections We Feature
Our case studies span the situations York County property owners face most, always with the same independent, evidence-based approach.
Residential inspections
Homes, townhouses and condos where moisture, condensation or suspected growth needs an independent evaluation.
Learn moreReal estate transactions
Pre-listing and buyer-side inspections that give sellers, buyers and agents objective, documented information.
Learn morePost-remediation verification
Independent confirmation that remediation work was completed properly, based on what we observe and measure.
Learn moreLooking for something more specific?
If you landed here searching for one particular thing, these go straight at it.
Mold inspection cost in York, PA
The flat price — $450 residential, $785 commercial — what it includes, and why free inspections cost more.
Read thisMold inspector near me
What a real inspection covers, what to ask before you hire, and why free ones cost more.
Read thisMold testing near me
Air, surface and ERMI testing explained, with what each one can and can't tell you.
Read thisAttic mold
Why attics in this climate grow mold on the sheathing, and how the testing answers it.
Read thisWhere I work
I cover York and the towns around it — basically anything within about 7 miles of 2400 Taxville Rd, York, PA 17408, plus a good bit of York County beyond that. If you're close and don't see your town, call me anyway.
Based in York, not a call center
You reach me directly, and I'm the one who shows up and does the inspection. Most weeks I can be out within a couple of days, sooner if you're up against a closing date.