Florida
Mold Inspection, Mold Testing & Specialty Testing in Collier County, Florida.
Founder-performed by Daniel Melendez, a microbiologist and former environmental lab analyst. Lab-supported, independent of remediation, with Collier County inspections scheduled by appointment from Orlando.
What is mold inspection in Collier County?
A mold inspection in Collier County is the structured assessment of a home or commercial property to identify mold growth, moisture sources, and indoor air quality conditions. The process combines a visual walk-through of every accessible space, moisture-meter readings on each suspect surface, thermal imaging that flags surface-temperature patterns worth confirming with a moisture meter, an evaluation of the air conditioning system, and attic access where it is safe. Three accredited-laboratory samples are included and collected where the findings call for them rather than to a fixed formula. Everything is documented in a written report with photographs, instrument data, and laboratory results. Every inspection is performed personally by Daniel Melendez, a microbiologist and Florida-licensed mold assessor. PureSpec performs environmental assessment and testing only. It never performs remediation. PureSpec covers Collier County, including Naples, Marco Island. Service in this area is available by appointment with a written custom quote. Contact PureSpec for current availability.
Where we work in Collier County
From single-family homes to commercial buildings.
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RESIDENTIAL Residential Mold Inspection
Single-family homes, townhouses, and condos across Collier County, full-property and limited-scope assessments by a state-licensed mold assessor.
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COMMERCIAL Commercial Mold Assessment
Office, retail, healthcare, school, and hospitality buildings across the Collier County metro, reporting structured for property managers, insurers, and OSHA-aware contexts.
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APARTMENT Apartment / Tenant Mold Inspection
Independent third-party documentation built for renters dealing with landlords and property managers across Collier County-area multifamily housing.
Which service you need
What each PureSpec service answers in Collier County.
Find the question closest to yours. Every service is performed personally by Daniel Melendez, a microbiologist and former environmental lab analyst, and every sample ships to an AIHA-LAP-accredited third-party laboratory under chain-of-custody.
“I think there’s mold somewhere in my house but I don’t know where.”
“I already know where the problem is, I just need it documented.”
“I can see something dark or fuzzy on a wall, can you tell me what it is?”
“How do I get the air in my house tested for mold?”
“Is it black mold? Can you test for Stachybotrys specifically?”
“I bought a DIY mold test kit at the hardware store. Can I trust the result?”
“My doctor mentioned ERMI or HERTSMI-2 testing, what is that?”
“I tested positive for mycotoxins in my body, where did they come from?”
“The air test was normal but I still feel sick at home.”
“We just moved in or renovated and something doesn’t feel right.”
“The remediation company says it’s clean. How do I know?”
“Could my air conditioner be making us sick?”
Collier County-area CIRS and chronic-illness patients often work with integrative practices in Naples and Bonita Springs, which routinely use these results as part of an environmental workup. The pattern shows up particularly on Naples coastal and Marco Island inventory where salt-air corrosion drives the dominant HVAC accelerator, and where post-Ian rebuild PRV remains active.
How an Collier County inspection actually works
Twelve steps. Same scientific process, every Collier County property.
The depth of each step adapts to your situation. Tracer smoke testing and borescope inspection happen when conditions warrant. Sampling is decided based on what your specific environment is asking, not a fixed checklist.
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Consultation
We talk through what you’re seeing, the building, and the question you need answered. Free, no pressure, no upsell.
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Humidity and dew point
Temperature, relative humidity and dew point are recorded room by room, with an outdoor reference, because a surface colder than the dew point collects water without any leak.
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Indoor air quality screening
Real-time particle counts across size channels, with on-site carbon dioxide, VOC and formaldehyde screening, room by room. Screening, not laboratory analysis.
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Comprehensive HVAC evaluation
Each air handler is opened and checked: blower compartment, coil, drain pan, supply and return plenums, filter, and the attic duct runs it feeds. A frequent hidden source of indoor mold in Florida buildings. Saltwater-canal HVAC failures (pan rust-through, blower-wheel biofilm) are the recurring finding in Lee and Collier inspections.
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Tracer smoke testing when needed
Smoke makes local air movement visible at the HVAC system and around penetrations and openings; temperature, humidity and surface-temperature readings help evaluate whether condensation is possible.
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Mold visual inspection
Daniel personally walks every accessible space in the Collier County property. No subcontractors.
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Thermal imaging
Infrared imaging surfaces temperature differentials that often correlate with hidden moisture or insulation gaps. Critical on post-Ian rebuilds where partially-remediated assemblies have re-finished drywall over wet sheathing.
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Moisture mapping
Pin and pinless moisture meters identify elevated wall, floor, and substrate moisture invisible to the eye. Post-Ian (2022) residual cavity moisture continues to surface in canal-front and surge-zone inventory; mapping catches what dried-in-place drywall is hiding.
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Targeted sampling
Air, surface, swab, ERMI, HERTSMI-2, mycotoxin, Pathways™, VOC, or formaldehyde, only the tests your situation warrants.
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Lab analysis
Samples sent to AIHA-LAP-accredited third-party laboratories. Results returned within 24 to 72 hours of receipt.
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Written report
Plain-English report with photos, lab data, moisture readings, observations, and clear next steps. Organized so the client and relevant third parties can follow the observations, data, methods and basis for the assessment conclusions.
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Remediation protocol when warranted
If assessment findings support professional remediation, Daniel can write, as an optional add-on quoted separately, the IICRC S520-aligned remediation protocol, scope, containment, methods, and clearance criteria, that the remediation contractor works to. PureSpec does not remediate, so the protocol stays independent of the work crew.
Coverage
Every Collier County neighborhood, by appointment from Orlando.
Naples, Marco Island, Immokalee, Golden Gate, Ave Maria, and the rest of Collier County. Collier County inspections are scheduled by appointment.
Don’t see your neighborhood? Call (321) 324-7756, Daniel travels to every part of the area by appointment.
FAQ
Collier County questions, answered.
Do you serve snowbird homes in Collier County that sit vacant for half the year?
Yes. Vacant-season HVAC short-cycling and elevated indoor humidity during the closed-house months is a pattern the assessment looks for in Collier County. We perform pre-arrival inspections for owners returning from the Northeast or Midwest, and pre-listing inspections for owners preparing to sell. The findings often differ sharply from the same home inspected in February versus the same home inspected in August.
Is ERMI testing common in Naples and Marco Island?
Yes. ERMI dust DNA testing is one of the most-requested services in Collier County, particularly from integrative-medicine clinic patients on the Naples and Bonita Springs corridor. Daniel collects samples to the EPA-validated protocol and provides written interpretation of the report findings.
Can you inspect post-Ian rebuilds on Marco Island?
Yes. Marco Island carries a meaningful inventory of properties remediated or rebuilt after Hurricane Ian's 2022 strike. Post-remediation verification is the dominant service there. We are independent of any remediation contractor and the report cannot be biased toward justifying additional work.
How much does mold inspection cost in Naples or Marco Island?
Pricing scales with property size and scope. Limited-scope inspections in Collier County start in the mid-hundreds; entire-property inspections including air sampling start higher. Olde Naples, Port Royal, Pelican Bay, and Bay Colony high-end inventory is quoted based on square footage and sampling depth. Call (321) 324-7756.
Do you have a Collier County office?
No. PureSpec is headquartered in Winter Garden and travels to Collier County by appointment. Contact PureSpec for current availability. We don't pretend to have a local office, the trade-off is that one credentialed person, Daniel Melendez, performs every inspection statewide.
Available services