Denver
DONOVAN ARBORISTS
We offer free estimates for tree planting, pruning, removal, cabling and bracing. We also specialize in trimming, transplanting and fertilizing shrubs and bushes. Contact us now, we are ready to help you.
Holistic Approach
We have the experience and knowledge to help you grow healthy trees and shrubs.
Free Estimates
We offer free estimates for tree planting, trimming, removal, cabling and bracing.
Certified Arborists
Our ISA Certified Arborists ensure that you get the highest quality tree care.
Denver Tree Services
Tree Trimming, Removal, Planting and Plant Health Care Services
Tree Trimming and Pruning
Our ISA Certified Arborists are trained to meet your needs while improving the health, safety and appearance of your trees.
Tree Planting
Our experienced arborists hand-select each tree at the nursery to ensure you receive the highest qualilty trees. Trees are a beautiful and valuable addition to any landscape.
Tree Removal
Trees are a beautiful addition to any landscape, but they can also be a hazard if they are dead, dying, or diseased. If you have a tree on your property that needs to be removed, it is important to do it safely.
Plant Health Care - Fertilizing and Tree Spraying
We believe in being proactive in preventing insect infestations and disease outbreaks in our customer’s trees and shrubs. This starts with identifying the pest risk for plants before it becomes an overwhelming issue.
Deep Root Watering
Deep root watering your trees has a tremendous impact on the overall health of your plants. A hydrated tree is more resistant to insects and diseases.
Emerald Ash Borer
Emerald Ash Borer has killed 10s of millions of Ash tree in 21 states. We have many different treatment options to protect your Ash trees.
HOA and Commercial Services
We offer a complete landscape maintenance package. We make it easy for property managers that want one company to provide a variety of services.
Services We Provide
Visit the link below to see a complete list of the services we offer.
Visit our Treeology Blog for more information:
Summer Tips for Tree and Shrub Care
Summer Tips for Tree and Shrub Care: Keeping Your Trees and Shrubs Thriving in the Heat Colorado summers are a time to bask in sunshine, explore mountain trails, and enjoy the vibrant landscapes. But the hot, dry days can also be stressful for your trees and shrubs....
Tree of Heaven: Don’t Let the Name Fool You
Don't Let the Name Fool You: The Trouble with Tree of Heaven in Denver Here at Donovan Arborists, we're passionate about protecting Denver's beautiful and diverse urban forest. Today, we want to discuss a specific tree species that can pose a significant threat to our...
Expert Arborist Tree Care Services in the Denver Metro Area
Expert Arborist Tree Care Services in the Denver Metro Area Denver, the Mile High City, boasts breathtaking scenery, and a big part of that charm comes from our vibrant urban forest. From the towering pines lining our streets to the majestic cottonwoods gracing our...
Iron Chlorosis: Causes and Treatment
Yellowing Leaves? Don't Let Iron Chlorosis Steal the Show from Your Trees Here in the Mile High City, our beautiful Denver metro area boasts stunning scenery, and a big part of that charm comes from our vibrant trees. But sometimes, even the most majestic trees can...
Common Tree Pests and Treatments
Don't Bug Out! A Guide to Common Tree Pests and Treatments Trees are majestic additions to our properties, but just like us, they're not immune to unwanted pests. These tiny invaders can wreak havoc on your trees, causing damage that can affect their health,...
Essential Tree Care Services for the Spring Season
Spring Forward with Healthy Trees: Essential Tree Care Services for the New Season Spring is finally here! As the days grow longer and the temperatures climb, our landscapes come alive with vibrant new growth. But it's not just flowers that need attention – your trees...
A Guide to Successful Tree Planting
Planting the Seeds of Your Future: A Guide to Successful Tree Planting Trees are the lungs of our planet, beautifying our neighborhoods, providing shade, and offering a haven for wildlife. Planting a tree is an investment in your property and the environment, but it's...
A Guide to Tree Stump Grinding and Removal
Grind Away the Eyesore: A Guide to Stump Grinding Stumps. Those stubborn remnants of once-majestic trees can leave homeowners feeling defeated. They're unsightly, impede mowing, and pose a potential tripping hazard. But before you resign yourself to a lifetime of...
A Guide to Tree Cabling and Bracing
Keeping Your Trees Strong: A Guide to Cabling and Bracing Trees are majestic additions to our landscapes, providing shade, beauty, and even habitat for wildlife. But sometimes, even the sturdiest trees need a helping hand. This is where tree cabling and bracing come...
A Guide to Integrated Pest Management (IPM)
Keeping Colorado Green and Pest-Free: A Guide to Integrated Pest Management (IPM) Colorado's vibrant cityscape thrives alongside diverse plant life, from manicured lawns to towering trees. But keeping everything flourishing can be a challenge, especially with unwanted...