• pruning of trees, shrubs and ornamental trees 
• safe & insured technical tree removal near home or business
• tree evaluations
• written tree risk assessments
• tree cabling & bracing
• stump grinding, tree stump removal
• native planting
• hillside restoration, slide zone stabilization
• permit research
• plant health care
• site prep, replanting
• wind damage or blow-downs - 24 hour emergency response

What is an arborist? http://en.wikipedia.org/wiki/Arborist