According to our records, this business is located at 109 West Ave. in Darien (in Fairfield County), Connecticut 06820, the location GPS coordinates are: 41.077187 (latitude), -73.4798643 (longitude). Expert Tree Co is categorized under Arborists (SIC code 0783). Current estimates show that the unit has a sales volume of $168,000 and staff of approximately 2 people. You can contact the company by phone at (203) 655-6403.