About Us

Keep It Green Tree Care has been a trusted tree and plant healthcare provider in the Denver metro area since 2008. We are dedicated to preserving the natural beauty and health of your trees and plants through expert care, innovative practices, and a commitment to sustainability. Our comprehensive services include routine pruning, maintenance, emergency removals, and specialized treatments for pest infestations such as the emerald ash borer (EAB). First discovered in Boulder in 2013, EAB has posed a significant threat to ash trees across Colorado, and our team is well-equipped to diagnose and treat this destructive pest. Whether you’re a homeowner, commercial client, or municipal partner, we tailor our services to meet your unique needs and ensure a greener, healthier, and more resilient landscape.

Meet The Owner

Providing Tree Services Since 2008

Andrew is an accomplished ISA-Certified Arborist with over a decade of hands-on experience in Colorado’s dynamic environment, and he brings a passion for tree care that goes beyond the ordinary. As a key member of Keep It Green Tree Care—a locally owned, family-run business that values honesty, accountability, integrity, and hard work—Andrew is a proud graduate of UW-Stevens Point, where he earned his bachelor’s degree in Forestry with a minor in Natural Resource Management. Since beginning his practice in 2007, he has continually updated his expertise with the latest research in urban tree management and plant health care, ensuring that his clients receive cutting-edge solutions for their landscapes.

Beyond his professional accomplishments, Andrew is deeply connected to nature. He moonlights as a fly fisherman and cherishes camping in the mountains with his family—experiences that further fuel his appreciation for the natural world. This blend of technical expertise and personal passion makes Andrew a trusted advisor in tree care, whether he’s addressing challenges like the emerald ash borer or implementing best practices for sustainable plant health.

Testimonials

Had a great experience working with Andrew. He was professional and prompt with reasonable prices for tree work these days. They did a great job! We had 2 diseased broken trees removed and he trimmed up some others . I would highly recommend Keeping It Green Tree Care for your property!!!

⭐️⭐️⭐️⭐️⭐️ - Kathy Jacobs

Andrew is the best!! He is knowledgeable about what my trees need, gives fair bids, and works hard and efficiently. I totally trust him to keep my trees healthy and recommend him without hesitation to all who need tree services!
⭐️⭐️⭐️⭐️⭐️ - MaryKay Turner

Keep it Green Tree Care has taken care of my trees over the years and removed several large trees. They did an incredible job and I would highly recommend them. Thanks for helping me keep my yard beautiful!
⭐️⭐️⭐️⭐️⭐️ - Nancy Voiland

We had a fantastic experience with Keeping It Green Tree Care—their team was professional, knowledgeable, and truly cared about the health of our trees. From expert trimming and vitamin injections to seamless tree removal and thoughtful replanting suggestions, they went above and beyond to enhance our landscape!

⭐️⭐️⭐️⭐️⭐️ - Maggie Colosumo