Knowles Tree Service, Inc was established in 1985. Having worked with over 100 professional companies, a variety of city organizations and thousands of residential clients. Knowles Tree Service in NH is prepared to handle any project including tree removal service, pruning, stump grinding and emergency storm damage. Please check out Outta My Tree Mulch for the do it yourself landscaper in you! Fully licensed and insured, we offer reliable, courteous service with a personal touch and the highest degree of professionalism.