Steamatic of Hill Country & Memberships The staff and management of Steamatic of Hill Country holds several industry certifications. These Include NADCA (National Air Duct Cleaner Association) IICRC ( Institute of Inspection, Cleaning and Restoration Certification) IICRC (S500 - Water) IICRC (S520 - Mold) IICRC (Fire, Smoke, Carpet, Mold) VSMR (Ventilation System Mold Remediation) ASMR (Air Systems Mold Remediation) HVAC/Refrigeration Microbial and Bio-aerosols Contamination Remediation Applied Microbial Remediation Member of Hill Country Business Council