Glacial Lakes Tree Service, LLC is a locally owned business located in Brookings South Dakota since 2010.  Our owners/operators hold and maintain ISA Certified Arborist credentials as well as TRAQ qualifications. We strive to provide you, our customers, the gold standard in arboriculture services.  We focus on proper pruning techniques, tree and hazard tree removal and disease mitigation.  We specialize in plant health care services, we inject trees to treat Emerald Ash Borer and Dutch Elm diseases.  We provide expert witness consulting and an array of solution-focused residential and commercial tree care services in Brookings and surrounding areas.  Quality service and safety for our clients and staff are our top priorities.  We are fully insured and provide workers' compensation for all of our employees.