Mortensen Tree Service, Inc. 1 year ago ID: #100757 Listed In : Airlines Animation Art and Craft Centennial, CO +1-303-734-9320 [email protected] Business Description Mortensen Tree Service offers a wide range of tree services including tree trimming, tree removal, arborist services, pruning and more. We serve the greater Centennial, CO area. We are licensed and certified arborists. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Tree service