Tree Trimming

Don Gardener is a highly regarded consultant in case you ever need consulting (esp. oak wilt) – see the Westcreek web link below.
As for trimming, etc. You’ll often hear about Bo Masters on the Gardening Naturally program (one of the hosts is John Dromgoole from Natural Gardener in Oak Hill).  We used Bo and his crew were wonderful, using paint for every oak cut immediately after cutting & sanitizing, etc.  They did a great job for a great price.