​I recently called your company to help me with revamping my backyard.I must say that I am so pleased. Thank you for being so helpful!”
Eric Osowski
Boulder, CO

Welcome to A-1 Natural Arbor Care - The trusted name in Longmont tree care services.

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A-1 Natural Arbor Care was started in 2008 by Nathan Sewolt, a life long nature conservationist and a certified arborist dedicated to educating his peers on the importance of urban forestry conservation and renewal. Nathan worked for and managed multiple tree services in the area and abroad, including working on hurricane cleanups in Louisiana and Florida. While working for a local tree care service in 2008 he noticed the great need for a professional tree care service in the Carbon Valley, Tri Town area after some planning and receiving a small loan, A-1 Natural Arbor Care was born.
Here at A-1 Natural Arbor Care, we are committed to providing the best tree care services at very reasonable rates. Our customers include homeowners associations, commercial bussiness and resident of all kinds who want a professional tree service to provide them with a knowledgeable arborist to provide year round Plant Health Care on their properties.

When you call on A-1 Natural Arbor Care, you're always sure to get exceptional tree service backed by the best customer support in the area. Our numerous client testimonials and 5-star ratings on Google and Yelp, as well as our A rating with the BBB are your assurance that you're getting no less than the best tree services each and every time.

Call us today at 720-394-8357 for service schedules and inquiries. We look forward to serving you soon.

Our Services:
  • Tree & Shrub Pruning
  • Stump Grinding
  • Tree Removal
ISA Licensed Arborist
​Copyright © 2015 A-1 Natural Arbor Care. All Rights Reserved | Phone: 720-394-8357