ERMI EPA 36 & HERTSMI
According to the EPA, ERMI (Environmental Relative Moldiness Index) “ is a research tool developed by EPA scientists for estimating mold contamination.” The methodology is based on using mold-specific quantitative polymerase chain reaction (MSQPCR) to quantify 36 molds and calculate an index number for comparison with a database of reference homes. Visit EPA website for more ERMI info. https://www.epa.gov/air-research/environmental-relative-moldiness-index-ermi
HERTSMI- HERTSMI-2 is a mold test that analyses the dust sample provided for 5 molds. These molds are known as the "Big 5": Aspergilus Penicilloides, Aspergillus Versicolor, Chaetomium Globosum, Stachybotrys Chartarum, Wallemia Sebi.
We provide ERMI & HERTSMI testing upon request, however, we prefer to use other methods of testing first before using ERMI or HERTSMI-2
Our Inspection Process
Consultation
Gather and collect as much information from you as possible regarding your concerns, any past/present water events that could lead to possible mold growth.
Investigate
We start from the exterior looking for any susceptible moisture intrusion points in your building envelope. Then we examine all necessary readily accessible areas of your home such as living spaces, crawlspaces, attics, basements, underneath cabinets, etc. Our inspection process also utilizes infrared thermal cameras, moisture meters to try and detect possible hidden areas of mold growth such as behind walls and other spots not visible to the human eye. We also check inside your HVAC system and ductwork/vents.
Test
After the visual inspection is complete, we consult with you to develop a sampling strategy. This is based upon discovery of potential areas conducive to mold growth and other areas of concern. This sampling strategy will help us determine what, if any, sampling is needed, where to test and what are the most effective methods to use for testing. This testing will help us verify whether there is mold, bacteria, mycotoxins or other dangers present and the corresponding levels of contamination.
Analyze
We utilize independent third party accredited laboratories to analyze all samples collected. Once we receive the lab results, we like to review the results with you so you understand the lab results and answer any questions you may have. We find that most of our clients really value and appreciate our consultative patient approach in educating them on what the lab detected.
Report
The final step is deliverance of your report via email. This report includes pictures, comments, observations and, if needed, a recommended action plan with detailed step by step remediation protocol to help fix any problems.