My story
From a microscope in the lab to your home in Florida.
Daniel Melendez is an Indoor Environmental Professional (IEP), Florida State Licensed Mold Inspector (MRSA #4575), and microbiologist. His story, and why PureSpec exists.
Standard coverage includes Orange, Seminole, Lake, Osceola and Polk counties. For properties outside these counties, contact PureSpec for a written quote before booking. Any travel charge is disclosed in your written quote.
Who performs a PureSpec inspection?
Every PureSpec Environmental inspection is performed by Daniel Melendez personally. He holds a Bachelor of Science in Microbiology, worked as an environmental laboratory analyst reading the samples other inspectors shipped in, and is licensed by the State of Florida as a Mold Assessor under MRSA #4575. He is also a Council-certified Microbial Investigator and a NAERMC Certified Mold Hygienist. There are no subcontractors and no technicians: the person who inspects the building is the person who interprets the laboratory data and writes the report. PureSpec performs environmental assessment and testing only and never performs remediation, so no finding creates work for the company that found it. The business operates from Winter Garden, Florida, covering Orlando, Clermont, Windermere, Dr. Phillips, Kissimmee and Davenport across the Central Florida market, with statewide work arranged in advance. Reports are written in plain English with photographs, instrument readings and laboratory results, and are available in Spanish on request.
Where it started
I studied microbiology, four years of looking at organisms under a microscope, learning how they grow, what they need, and why they show up where they do. When I graduated, I wanted to put that science to work, so I moved to Florida with a degree, a few suitcases, and no contacts.
Behind the microscope
My first job out of college was as a mold analyst inside an environmental laboratory. I spent thousands of hours under a microscope identifying spores at species level, reading the exact samples that other Florida inspection companies were sending in.
Eventually I was the one training new analysts: how to read slides correctly, how to distinguish actual growth from debris, how to identify species, and how to write findings clearly in a report. The lab put me in that role because I had both the science background and the eye, and because the analysts being trained had to be ready to interpret samples for inspectors all over the state.
That's a rare path in this industry. Most mold inspectors learn from a weekend course. I learned by doing the lab work and then teaching it. By the time I went into the field, I already knew what every species meant, where it lived, and what the numbers were really saying. When you book PureSpec, the person walking your property is the same person who taught other analysts what those numbers should look like.
Why I started PureSpec
After enough time in the lab, I wanted to be the one in the field, bridging what the science actually shows with what homeowners actually need to know. I founded PureSpec to bring the microbiologist directly to the property.
PureSpec is assessment-only. I focus on one job: giving you a clear, science-backed picture of what's happening in your building, what it means, and what to do next. Today I run PureSpec out of Winter Garden and serve Central Florida and statewide Florida projects, every inspection is performed personally, no subcontractors, no rotating crews. The person you book is the person who shows up.
The credentials
- Indoor Environmental Professional (IEP): the modern professional designation defined in the IICRC S520 standard for the third-party expert who assesses, samples, and scopes microbial conditions. IEP is the term replacing "mold inspector" as the industry moves toward standardized professional language.
- Bachelor of Science, Microbiology: the academic foundation in microorganism identification, growth conditions, and analytical microbiology.
- Former environmental laboratory analyst, and trainer of analysts: thousands of mold samples analyzed under the microscope, then promoted to training new analysts on slide reading, species identification, and report-quality findings. A path most Florida mold inspectors never take.
- Council-certified Microbial Investigator (CMI): American Council for Accredited Certification. One of the most rigorous microbial-investigation certifications in the United States.
- Florida State Licensed Mold Inspector & Assessor: MRSA #4575, issued by the Florida Department of Business and Professional Regulation. The state license required to legally perform mold inspection and assessment in Florida.
- Respirare Labs listed provider: featured on the public Respirare Labs mycotoxin testing provider directory for AMEA and MESA panel ordering in Florida. Independent, cross-verifiable third-party listing.
How I work
Every inspection is personal. I show up, I walk the building, and I sample what needs sampling. I build the report on-site, in real time: photos, moisture readings, observations, and findings captured the moment I see them, not reconstructed from memory at a desk later. Nothing gets paraphrased. Nothing gets forgotten.
The phone goes directly to me, not a call center. Most Orlando-area clients are scheduled within 48 hours, with statewide Florida projects available by scope, scheduling, and travel; see the service area. I built this company with three things: the science I trained for, the work ethic I was raised with, and the kind of customer service most people stopped expecting from contractors.
If you call PureSpec, you're not getting a brand. You're getting Daniel.
Common questions
About PureSpec, answered.
What makes PureSpec different from other mold inspectors?
Two things. Daniel is a microbiologist and former laboratory analyst rather than a contractor who took a weekend certification course, so the lab data is read by someone who used to produce it. And PureSpec is assessment-only: it never performs remediation. Clients hire a separate contractor for corrective work.
Why choose an independent mold assessor?
PureSpec performs environmental assessment and testing and does not provide remediation. Clients hire a separate remediation contractor when corrective work is needed, so PureSpec does not earn remediation revenue from correcting the conditions it reports.
Where does PureSpec operate?
From Winter Garden, Florida. Core coverage is Orlando, Winter Garden, Clermont and the surrounding Central Florida market, including Windermere, Dr. Phillips, Kissimmee and Davenport. Work elsewhere in Florida is arranged in advance.
How an inspection actually works
Twelve steps. Same scientific process, every 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.
- 01
Consultation
We talk through what you’re seeing, the building, and the question you need answered. Free, no pressure, no upsell.
- 02
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.
- 03
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.
- 04
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.
- 05
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.
- 06
Mold visual inspection
Daniel personally walks every accessible space. No subcontractors.
- 07
Thermal imaging
Infrared imaging surfaces temperature differentials that often correlate with hidden moisture or insulation gaps.
- 08
Moisture mapping
Pin and pinless moisture meters identify elevated wall, floor, and substrate moisture invisible to the eye.
- 09
Targeted sampling
Air, surface, swab, ERMI, HERTSMI-2, mycotoxin, Pathways™, VOC, or formaldehyde, only the tests your situation warrants.
- 10
Lab analysis
Samples sent to AIHA-LAP-accredited third-party laboratories. Results returned within 24 to 72 hours of receipt.
- 11
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.
- 12
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.