

Riverdale Tree Services is Westminster, Colorado’s trusted choice for expert tree care and removal. We specialize in tree removal, tree care, pruning, fertilization, and stump grinding throughout Westminster and the surrounding North Denver Metro area. Whether you need to remove a hazardous tree, prune overgrown branches, or nourish your soil for better growth, our team provides safe, reliable, and high-quality service every time.
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Our ISA-Certified arborists and climbers use advanced equipment and innovative climbing techniques to ensure efficiency and safety. We take pride in delivering top-tier results while maintaining a clean and respectful job site.
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We currently hold City Arborist Licenses in Westminster, Longmont, Boulder, and Erie, and we’re fully insured for your protection.
If you’re ready to schedule your next Tree Service Westminster, call us today at 303-881-0018 for your free estimate.

Tree Trimming in
Westminster, Colorado
When it comes to tree trimming in Westminster, trust the professionals at Riverdale Tree Services to keep your trees strong, balanced, and healthy. Proper pruning isn’t just about appearance — it’s essential for tree safety and long-term growth. Our experienced arborists know when and how to trim to promote stability and beauty while preventing storm damage or disease.
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We proudly provide tree trimming and pruning services throughout Westminster, Thornton, Broomfield, Brighton, and other nearby cities across the North Denver Metro area.
Tree Removal in
Westminster, Colorado
If you’re in need of safe and professional tree removal in Westminster, the experts at Riverdale Tree Services are here to help. Whether you have a dead tree, storm-damaged branches, or limbs threatening your roof or power lines, we’ll remove them quickly and carefully.
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Our certified arborists are equipped with the tools and experience to handle even the most challenging removals with precision. We complete every project with minimal disruption and full cleanup.
Riverdale proudly provides Tree Removal and Tree Service Westminster solutions for both residential and commercial customers across Westminster, Thornton, Broomfield, and surrounding communities.


Tree Care in
Westminster, Colorado
Healthy trees are key to a thriving landscape. At Riverdale Tree Services, our Westminster Tree Care services are designed to strengthen your trees from the roots up. Many trees along the Front Range face challenges like compacted clay soil, limited nutrients, and inconsistent watering — all of which can affect their growth and lifespan.
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Our ISA-Certified arborists specialize in organic treatments and proper care techniques that restore vitality and balance. We proudly provide ongoing Tree Care and Tree Service Westminster to homeowners and businesses throughout Thornton, Broomfield, Brighton, and the North Denver Metro area.
Stump Grinding in
Westminster, Colorado
Old stumps can create safety hazards and attract unwanted pests. At Riverdale Tree Services, we offer professional stump grinding in Westminster to remove stumps completely and safely, leaving your yard clean and level.
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We partner with Jeff at Superior Stump Grinding to deliver high-quality, efficient results for every job. Once the stump is removed, your property will be ready for new planting or landscaping. Our Tree Service Westminster team proudly serves Westminster, Thornton, Brighton, Broomfield, and nearby cities.


Fertilization in
Westminster, Colorado
At Riverdale Tree Services, we’re excited to offer our Premium Recurring Fertilization Subscription Program — now available for properties in Westminster. This complimentary program provides biannual treatments that deliver essential nutrients to your trees, keeping them healthy and strong year-round.
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Our fertilization process uses 100% organic materials — no harsh chemicals — and features a custom blend made for the Colorado Front Range. Each treatment includes Kelp, Humic Acid, Chelated Iron, Manganese, and Yucca Extract, improving soil health and boosting root growth.
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With over 15 years of experience, we’ve developed an organic system that enhances color, resilience, and vitality. Our Westminster Tree Service fertilization program ensures your trees stay lush and thriving through every Colorado season.

