Seminole County · Central Florida
Mold Inspection, Mold Testing & Specialty Testing in Casselberry, Florida.
Founder-performed by Daniel Melendez, a microbiologist and former environmental lab analyst. Lab-supported, independent of remediation, with most Casselberry inspections scheduled within 48 hours.
How do you choose a mold inspector in Casselberry?
Look for four things: a state-licensed Florida Mold Assessor; an inspector with a science background who interprets the lab data personally; an assessment-only practice that does not also sell remediation, so a separate contractor handles any remediation; and samples analyzed by AIHA-LAP-accredited laboratories. PureSpec Environmental is built on all four. Every Casselberry inspection is founder-performed by Daniel Melendez, a microbiologist and former environmental laboratory analyst (Florida Mold Assessor MRSA #4575, Council-certified Microbial Investigator), with a perfect 5.0-star rating across every verified client review. PureSpec covers Casselberry, including its older lakefront neighborhoods. A mold inspection itself covers a room-by-room visual assessment, moisture readings on every suspect surface, thermal imaging for surface-temperature patterns worth confirming with a moisture meter, an evaluation of the air conditioning system, and attic access where it is safe, with three accredited-laboratory samples included and collected where the findings call for them. The written report carries photographs, instrument data, and laboratory results, so the reasoning behind each conclusion is visible rather than asserted.
What does a mold inspection in Casselberry include?
A mold inspection in Casselberry is the structured assessment of a home or commercial property to identify mold growth, the moisture feeding it, and the indoor air conditions. It combines a visual walk-through of every accessible space, pin and pinless moisture-meter readings across walls, floors and substrates, thermal imaging that narrows where to meter next, an end-to-end evaluation of the air conditioning system, and attic access where it is safe to enter. Three accredited-laboratory samples are included, placed where the walk-through and the readings point rather than to a fixed formula. Everything lands in a written report with photographs, instrument readings and laboratory results. Every inspection is performed personally by Daniel Melendez, a microbiologist and Florida-licensed mold assessor, MRSA #4575. PureSpec performs environmental assessment and testing only. It never performs remediation. Casselberry mid-century and lakefront homes combine mature shade with aging HVAC.
Where we work in Casselberry
From single-family homes to commercial buildings.
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RESIDENTIAL Residential Mold Inspection
Single-family homes, townhouses, and condos across Casselberry, 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 Casselberry 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 Casselberry-area multifamily housing.
Which service you need
What each PureSpec service answers in Casselberry.
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?”
Casselberry-area CIRS and chronic-illness patients often work with integrative practices in Winter Park, Lake Mary, and the Lake Nona / Medical City corridor, which routinely use these results as part of an environmental workup. The pattern shows up particularly in the master-planned single-family of Heathrow, Magnolia Plantation, and Lake Mary where attic air handlers and original-era pans reach the end of their service life.
How an Casselberry inspection actually works
Twelve steps. Same scientific process, every Casselberry 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.
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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 Casselberry property. No subcontractors.
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Thermal imaging
Infrared imaging surfaces temperature differentials that often correlate with hidden moisture or insulation gaps.
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Moisture mapping
Pin and pinless moisture meters identify elevated wall, floor, and substrate moisture invisible to the eye.
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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 Casselberry neighborhood, by appointment from Orlando, no surcharge for the local metro.
Lake Howell, Lake Concord, Sausalito, the SR-436 corridor, Winter Park-adjacent, the Howell Branch corridor, Tuscawilla-adjacent, and the rest of south-central Seminole County. Casselberry sits in south-central Seminole County between Altamonte Springs and Winter Park, ~12 miles north of Orlando inside the local-metro envelope. Same-week scheduling is usually available.
Don’t see your neighborhood? Call (321) 324-7756, Daniel covers every part of the metro.
FAQ
Casselberry questions, answered.
Is lake-edge inspection different in Casselberry than non-lake Seminole County?
Yes. Lake-facing walls and slab edges carry an above-baseline rate of moisture findings because nighttime relative humidity stays elevated and the envelope dries more slowly than in non-lake inventory. Screened pool enclosures over water and seawall-adjacent slab edges are also recurring patterns specific to Casselberry's lake hydrology.
Do you find a lot of HVAC issues in 1970s and 1980s Casselberry homes?
Yes. The housing vintage means most attic-mounted air handlers are now on their third or fourth compressor, original-era duct-board plenums are still in service on many homes, and R-22 refrigerant systems have not been retrofitted. HVAC Mold Inspection is often warranted independently of, or alongside, a visual inspection.
What's the inspection pattern along Howell Branch?
Lower-elevation 1970s homes along the Howell Branch drainage often have settled grading that no longer slopes correctly away from the slab. Garage-floor seasonal sweating, exterior-wall baseboard staining, and reverse-slope slab-edge moisture are the typical findings in that corridor.
How quickly can you schedule a Casselberry inspection?
Routine pre-purchase work is generally scheduled within 48 to 72 hours. Post-loss work is quoted separately and prioritized. Call (321) 324-7756 to confirm availability.
Nearby cities & towns
Available services