acer

I've just moved into a house with a beautiful maple tree. One of the branches has brown curled leaves and the bark on the tree doesn't look right but I'm no expert. Can anyone help identify what is wrong and offer advice on what to do. Thanks very much.

Had a call to look at a sick 'October Glory' Maple. Four of these trees were planted on a property in a large development about 5-7 year ago to replace Elms (or possibly Zelkovas) which weren't doing well. Two planted one year, two planted the next year. Main tree pictures are the worst of the...