Biotoxin Illness Symptom Checklist Indoor Environmental Professional (IEP) contacts: Michael Schrantz- Environmental Analytics (use the "Contact Us" option for a faster response) 520.290.6653 Larry Schwartz- SafeStart Environmental 847.913.9200 Greg Weatherman- Aerobiological Solutions 703.920.6653 Order an ERMI or HERTSMI-2 AccuCloth kit here for environmental testing of your home, office, or ....