Brookfield First Selectman Steve Dunn is issuing a word of caution about tree service companies.  He says there was at least one tree removal company from outside the area going around and offering to remove trees from resident's properties. No tree company from outside of Brookfield has received the proper permits to go door to door and Dunn notes that it's illegal to do so.  He cautioned residents to be careful in using these firms as they may not have quarantined for 14 days.  Dunn suggested that residents report them to the police department non-emergency line.