Welcome

Airborne Contamination Identification Associates, Ltd (ACIA) is dedicated to serving the indoor air quality needs of today’s national marketplace with innovative concepts and products. Located in York, Pennsylvania, ACIA Ltd opened its doors in April 2000 with one goal in mind from “classrooms to clean rooms.” We supply cost effective solutions to enhance product quality and production in all industries and markets. We have successfully distinguished ourselves from the competition by our excellent customer service and one-stop-shop approach. Being the best requires excellence in all areas – from product expertise to product selection, quality and custom design capabilities to timely delivery.