Specialty warning out of Danbury uses ex chief Warren paukner out of Brewster. for the lettering. He does alot of fire vehicles.THE SIGN SHOP 845-279-9188 Specialty Warning has moved to 36 Mill Plain Road in Danbury, right across from Mill Plain Fire Dept.They have retroed a ton of our rigs with new lights.Our District mechanic loves the wire diagrams you get with each job stay safe