The term "tree service" applies to any company specializing in tree removal, trimming, or doctoring. Only seek advice from individuals who are qualified to give sound advice, such as certified arborists. An individual with a chain saw and a tree removal business may recommend the same removal solution for every problem. Finally, be wary of extremely low quotes. When the price seems too good to be true, it usually is too good to be true. The Home Reports research identified a number of very good tree services.