{"carrier":{"dot_number":"2857793","legal_name":"GUARDIAN TRANSPORT SYSTEMS INC.","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"27581 51A AVENUE UNIT 200","phy_city":"LANGLEY","phy_state":"BC","phy_zip":"V4W 4A9","phy_country":"CA","phone":"6048563044","mc_number":"MC-956864","mc_number_2":"","mc_number_3":"","carrier_operation":"","hm_indicator":"N","power_units":0,"total_drivers":0,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20160223 1658","add_date":"20160223","officer_1":"MICHAEL WARREN HAMILTON","officer_2":"DWIGHT SCHUYLER UNRAU","fleet_size_class":"0","business_type":"","duns_number":"251483368","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"F;B","source":"census","ingested_at":"2026-05-16 01:55:47","updated_at":"2026-05-16 01:55:47"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}