Request a detailed written quote with made a list of services, devices used, timeline, and any potential additional costs.
https://touch-wiki.win/index.php/The_Ultimate_Guide_to_Picking_a_Tree_Service:_From_Pruning_Practices_to_Stump_Grinding_Quality_70315
Ask for a detailed written price quote with made a list of services, devices used, timeline, and any potential extra charges.