Mold Inspection & Testing Services
A professional mold inspection goes far beyond looking for visible mold. Our comprehensive inspections combine visual assessment, moisture mapping, air quality sampling, surface testing, and thermal imaging to identify the type, extent, and source of mold growth — including mold hidden behind walls, under flooring, and in HVAC systems.
After testing, we provide a detailed report with findings, laboratory results from an accredited lab, and a recommended remediation plan tailored to your specific situation. Post-remediation clearance testing ensures the mold has been successfully eliminated and your property is safe for occupancy.
Our Inspection Process
- 1
Visual Inspection
Thorough examination of your entire property looking for visible mold, moisture stains, water damage, condensation, and conditions conducive to mold growth.
- 2
Moisture Mapping
Using professional moisture meters and thermal imaging cameras, we map moisture levels throughout your property to identify the source and extent of moisture intrusion.
- 3
Air Quality Sampling
We collect air samples from affected areas, unaffected areas (for comparison), and outdoors using calibrated spore trap cassettes. Samples are analyzed by an accredited laboratory.
- 4
Surface Sampling
Tape lift, swab, or bulk samples are collected from suspect surfaces to identify mold species present. This helps determine health risks and guide remediation methods.
- 5
HVAC Inspection
We inspect your HVAC system including supply vents, return vents, coils, drain pan, and accessible ductwork for mold contamination — a common hidden mold source in Arizona.
- 6
Report & Recommendations
You receive a detailed report with lab results, findings, photos, moisture maps, and a prioritized remediation plan with cost estimates.
Types of Mold Testing
Air Sampling (Spore Trap)
Measures the concentration and types of mold spores in the air. A calibrated pump draws air through a cassette that captures spores for lab analysis. We compare indoor readings to outdoor baseline readings to determine if indoor mold levels are elevated.
Surface Sampling (Tape Lift)
A piece of clear tape is pressed against a suspect surface, capturing mold growth for microscopic identification. This determines the exact mold species present and whether the growth is active.
Bulk Sampling
A piece of the affected material (drywall, wood, insulation) is collected and sent to the lab for analysis. This provides the most detailed information about mold penetration depth and species.
ERMI Testing
Environmental Relative Moldiness Index testing uses DNA analysis to identify 36 mold species from dust samples. This provides a comprehensive mold profile of your home environment.
When You Should Get a Mold Inspection
Understanding Lab Results
Mold lab results can be confusing. Here's what we look for and explain to you:
- Indoor vs. outdoor spore counts — indoor levels significantly above outdoor baselines indicate a problem
- Species identification — some species (Stachybotrys, Chaetomium) indicate serious water damage
- Viable vs. non-viable spores — viable (living) spores indicate active growth
- Spore concentration trends — elevated counts of certain species suggest hidden mold sources
- Context matters — results are interpreted alongside visual findings and moisture data