GUARDIAN is an independent testing and inspection organization devoted solely to the business of providing impartial testing and certification programs for a variety of products used in residential and commercial construction.
GUARDIAN has a field labeling service for the on-site inspection of fire doors and frames that are missing labels.
Under GUARDIAN'S certification programs manufacturers/suppliers can have their product(s) certified by Guardian.
GUARDIAN can provide expert witnesses for testimony in fire liability cases.
GUARDIAN engineers are available for consultation on acceptable standards for fire safety construction.