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Brighton, Colorado Tree Service Company

We are a full service family owned & operated tree care specialist. Hire an ISA Certified Arborist for your tree needs.

The Riverdale Tree Services Difference

We are committed to exceptional customer service, safe work environment & fully licensed & insured.

Our goal is to always leave your property better than when we started.

❄️ Winter Tree Care Special ❄️

10% Off Tree Trimming and Tree Removal Services

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Now through March 31st, 2023 get 10% Off Tree Trimming & Tree Removal Services at Riverdale Tree Services. You must mention you saw this ad to receive your discount.

Winter time is the best time to have your trees pruned due to it being their dormant season. with little to no growth. This is also the best time to have your fruit trees pruned before the spring blossom begins.

Tree Care Services across Colorado's Northern Front Range

We provide exceptional tree care services in Thornton, Brighton, Northglenn, Henderson, Fort Lupton, Erie, Frederick, Dacono, Firestone, Westminster, Northern Commerce City, Broomfield, Longmont, Lafayette, Hudson & Keenesburg. 


Tree trimming allows for new growth to happen & to remove any dead branches. We recommend trimming during winter months when there is very little growth.


Treating your trees is important before an infestation occurs from pests. We treat for Chlorosis & Emerald Ash Borer.


Fertilization is key to keeping your trees healthy. We offer fertilization treatments to care for your trees that may lack nutrients needed to survive the Colorado weather.

Image by Jimmy Conover

Tree Management

We are able to provide Tree Inventory & management for large properties & HOA neighborhoods.


Tree Removal can be a difficult decision to make, however when a tree becomes a hazard it is important to hire professionals to complete your tree removal.


Weed Control

Riverdale Tree Services now offers 100% Chemical Free Organic Weed Control Solutions to select customers. This service uses steam to remove unwanted weeds.

Raymond Pacheco ISA # RM-8154T
Colin McKim ISA #RM-7914A

ISA Certified Arborist

Riverdale Tree Services is proud to be an ISA (International Society of Arboriculture) Arborist. Because we are ISA certified, you can trust that we have the most accurate knowledge to properly care for your trees. Our mission is to provide you with tree care solutions that will improve the health and longevity of your trees. Our training and knowledge, backed by the ISA credential, empower us to do just that.

An arborist must be trained and knowledgeable in all aspects of arboriculture in order to earn the ISA Certified Arborist® credential. Riverdale Tree Services has met all of the requirements for the credential, which includes three or more years of full-time, eligible, practical work experience in arboriculture. We are honored to uphold the code of ethics for ISA Certified Arborists, which strengthens our credibility and reliability in the field. When you partner with us, you can have confidence that you are working with expert arborists who prioritize the health of your trees.

*To become an ISA Certified Arborist, one must pass an initial certification exam and then obtain 30 hours of continuing education every three years to maintain certification.


 Ethical Arbor Care with Integrity


In 2013 Raymond Pacheco formed Ray's Tree Service. In 2017 Raymond Pacheco founded Riverdale Tree Service based in Brighton, Colorado on the advice of a colleague. Arbor care has always been a passion of Raymond & his team. We follow all ANSI Standards (Z133) for Arboriculture as well as ISH For Pruning. We only practice proper structural pruning. We never Top Trees. Riverdale Tree Services believes in a very high standard of tree care by following Pruning Practices taught by Dr. Ed Gillman.

Unlike most tree service companies, you'll work directly with the owner of Riverdale Tree Service from start to finish on most major tree work projects.

Our Team of Climbers & Workers utilize the most advanced & innovative climbing & work positioning techniques. Safety is our #1 priority, we use the most efficient & least invasive tools & techniques available. We are also very conscious about the environment & reducing our carbon footprint. In the last couple of years we have upgraded our equipment so that a majority of the work performed with battery operated tools. We currently hold City Arborist Licenses in Denver, Brighton & Aurora. Riverdale Tree Services is also Insured.

We'll inspect your trees, explain our findings, and answer all of your questions. Our thorough approach allows us to be transparent and ensure you are receiving the best quality service. 
Schedule your Free Estimate by submitting an email request or give us call at 303-881-0018.

Start Caring for your Trees!
We're here to help.

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