What Does an IAQ Inspection Include? A South Florida Homeowner's Guide

You've heard about indoor air quality inspections, but it's not always clear what they actually involve. A visual check? A single sensor reading? A mold test? When you start looking for IAQ services in South Florida, you'll find dozens of companies offering different things under the same name. Here's exactly what a certified IAQ inspection covers, what makes FloridaProShield different, and what you actually receive at the end of the process.

What a real IAQ inspection is NOT

Most companies marketing 'indoor air quality inspections' in South Florida are primarily mold testing services that have added the term to their marketing. Their process typically involves a 20–30 minute visit, a surface swab or a single 5-minute air sample, and a report that identifies mold spore counts. This tells you almost nothing about the overall air quality in your home. It doesn't measure CO₂, VOCs, fine particles, or humidity continuously. It doesn't capture how air quality changes throughout the day and night. And a one-time sample is so sensitive to the conditions at that exact moment — a recently cleaned room, an open window, a just-cooked meal — that its predictive value is limited. FloridaProShield does not test for mold. We test the air, comprehensively, over 48 hours, with certified laboratory analysis.

The 7 parameters measured in every inspection

CO₂ (carbon dioxide) is measured continuously to identify ventilation problems that cause fatigue, brain fog, and poor sleep. VOCs (volatile organic compounds) capture the total chemical load from furniture, products, and building materials — including off-gassing that spikes at night. PM2.5 (fine particles smaller than 2.5 microns) identifies microscopic particles that enter the lungs and trigger respiratory and allergy symptoms. Relative humidity tracks Florida's most persistent air quality risk factor. Temperature affects how quickly pollutants off-gas and how comfortable — and safe — indoor air is. Barometric pressure helps diagnose HVAC and building envelope issues that drive air movement. Allergens are identified through certified ProLab laboratory analysis of physical samples taken during the inspection — the only way to identify biological particles that sensors cannot detect.

Why 48 hours of monitoring matters

A single snapshot reading misses almost everything that matters. CO₂ spikes at night in closed bedrooms and builds steadily during evenings when occupancy is highest. VOCs spike after you clean, cook, run the dishwasher, or apply personal care products. Humidity fluctuates throughout the day, peaking in the afternoon and dropping with AC use. PM2.5 spikes during cooking and drops within minutes of running exhaust fans. A 30-minute visit — no matter how sophisticated the equipment — cannot capture any of these patterns. FloridaProShield installs Airthings Space Pro sensors and leaves them running for 48 hours, capturing your home's air exactly as it lives during your normal routine.

The ProLab difference

The Airthings Space Pro measures gases and particles electronically. But certain compounds — biological allergens, biological particles, and other biological contaminants — cannot be reliably detected by electronic sensors. That's why FloridaProShield includes certified laboratory analysis from ProLab, The Official Laboratory of InterNACHI, in every inspection. Physical samples collected during the visit are sent to the lab for analysis, and the results are incorporated into your final report. You receive documented, laboratory-certified results — not just a sensor log — which is the standard required for medical, legal, and real estate documentation.

How to prepare for your inspection

For the most accurate results, live normally during the 48-hour monitoring period. Cook as you normally would, use your usual cleaning products, run the AC on your normal settings, and sleep in the rooms you normally use. The goal is to capture your typical air quality — not an artificially clean version of it. The one exception: avoid heavy painting, chemical treatment, or major construction during the monitoring window, as these would represent temporary conditions rather than your baseline. You don't need to be home while sensors are running — FloridaProShield coordinates sensor placement and retrieval around your schedule.

What you receive

Every FloridaProShield inspection delivers a written certified report with all 7 parameters measured against established health benchmarks, a 48-hour data log showing when and where concentrations peaked, ProLab certified laboratory results for allergens, specific findings and prioritized recommendations for any readings outside normal range, and a document formatted for sharing with doctors, landlords, HVAC contractors, or real estate professionals. The report is yours to keep and use however you need it.

Who should get an inspection

An IAQ inspection is appropriate if anyone in your household experiences unexplained allergy symptoms, fatigue, or headaches that improve when away from home. It's also recommended if you're moving into a new or recently renovated home, if you're buying or renting and want documented proof of air quality before signing, if a family member has asthma or a respiratory condition, or if you simply want to know what your family is breathing. The inspection costs $475 flat — one transparent price that includes everything. No upsells, no remediation recommendations with a financial interest, no pressure. Just the result.