As your local Crystal Lake tree service company, Davey's ISA Certified Arborists support both residential and commercial properties to ensure the health and beauty of your trees. We understand the environmental concerns and common landscape problems you face in the Crystal Lake area. We provide customized professional tree services for Crystal Lake and throughout McHenry County: Some of our main tree services include: Tree removal Tree trimming & pruning Tree planting & transplanting Tree disease & insect management EAB prevention & treatment Davey's Crystal Lake office also offers select lawn and landscape services. Contact our office for more information on these services. Other areas we service include: Crystal Lakes, Cary, Woodstock, Huntley, Fontana, Lake Geneva, McHenry and Spring Grove.