EVIDENT IN EVERY DETAIL, ESI APPARATUS DIVISION’S RESPONSE VEHICLES ARE THE BRIDGE TO THE FUTURE OF AFFORDABLE, RELIABLE, ADVANCED APPARATUS THAT CAN RESPOND TO ALMOST ANY EVENT AND SAVE LIVES. TODAY, WE OFFER COMPLETE FIRE APPARATUS CUSTOM UPFIT AND INSTALLATION OF ALL EQUIPMENT (AT YOUR LOCATION OR OURS), IN ADDITIONAL TO OUR OWN GAME-CHANGING LINE OF APPARATUS: RAPID RESPONSE UNITS (RRU) AND THE MISSION-BUILD, ALL-TERRAIN XTREME RESPONSE UNITS (XRU). WELCOME TO THE NEW ERA OF ENDLESS POSSIBILITIES.