Hollar Tree Company is a locally owned, fully insured tree care company serving residential and commercial property owners throughout Louisville, Boulder, Lafayette, Longmont, and the broader Boulder County area.
We built this company on a straightforward premise: that property owners deserve a tree service provider who shows up on time, communicates clearly, does the work right, and leaves the property clean.
Meet Logan Hollar, ISA Certified Arborist
Logan Hollar founded Hollar Tree Company after more than a decade of hands-on work with trees across the country. His background in wildland firefighting gave him an early, practical understanding of how trees behave under stress and why proper tree management matters.
That foundation, combined with his ISA Certified Arborist credential (RM-8062A), shapes how he approaches every job: with an eye toward safety, tree health, and the long-term condition of your property.
Logan leads every project personally. Whether the job calls for the removal of a large, technically complex tree or a routine trimming visit, he assesses the site, develops the plan, and holds his crew to the same standard on every property.
What You Can Expect From Our Team
Hollar Tree Company handles the full range of tree care services, such as tree removal, tree trimming, stump grinding, emerald ash borer treatment, wildfire mitigation, and plant health care for property owners throughout Boulder County.
When you call Hollar Tree Company, you get a team that takes the same care with your property that they would with their own.
We offer free estimates and are happy to walk you through our approach before any work begins.
Call us at 720-446-9832 or reach out online to schedule your visit.
Winter Tree Trimming, Removals, and Emergency Tree Service
Contrary to what people think, winter is actually the best time of year for tree trimming and removals. Dormant-season trimming also reduces susceptibility to disease and insect activity, and frozen ground helps protect your lawn and landscaping from equipment damage during the job.
We know storms can hit at the most inconvenient times. If you are experiencing an emergency with your trees outside of our normal business hours, please give us a call and we can let you know if we can help.
Certified and Accredited Tree Care Professionals
