{"carrier":{"dot_number":"224436","legal_name":"HEIL STORAGE CO","dba_name":"","entity_type":"OTHER-UNKNOWN","operating_status":"OTHER-UNKNOWN","phy_street":"8649 FREEWAY DR","phy_city":"MACEDONIA","phy_state":"OH","phy_zip":"44056","phy_country":"US","phone":"3304671111","mc_number":"MC-228764","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":8,"total_drivers":8,"total_cdl":8,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"","add_date":"19821029","officer_1":"","officer_2":"","fleet_size_class":"D","business_type":"CORPORATION","duns_number":"17864349","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:40","updated_at":"2026-05-16 01:36:40"},"crashes":{"total":5,"fatal":0,"injury":2},"safety_scores":[]}