ASE Services is a fully integrated environmental health, safety, and hygiene company. ASE Services helps our clients identify and address all contaminant concerns, from hazardous building materials to indoor air quality and hygiene issues.developing clean-up procedures and specialized cleaning services for workplaces that COVID-19 may have impacted. The procedures ASE Services has developed exceed the guidelines recommended by AHS and align with approaches taken by IICRC, RIA and the EACO.