Polygon owns state-of-the-art vacuum freeze-drying chambers that utilize low pressure to create the most effective drying solution for archives damaged by fire, water, and mold. Polygon offers services such as archive cleaning, mold remediation, pest eradication (blast freezing), digital imaging and secured destruction. Polygon can also recover all types of film media. Polygon provides 24/7 emergency response, with 26 office locations throughout North America and 3 dedicated archive recovery centers.