Navigation:
Links
International Society of Arboriculture
(helpful information about the world of Arboriculture)
http://www.isa-arbor.com/findArborist/findarborist.aspx
(If you search under the State of Michigan and the city of Clawson you can
verify that Edward Martin is a Certified Arborist)
Angie's List
(listing of contractor's that can only appear on the list as a result of
a positive customer referral)