Thornton
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.
Tree Services in Thornton, Colorado
Plant Healthcare, Integrated Pest Management (IPM), and Emerald Ash Borer Treatment
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.
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.
Integrated Pest Management (IPM) and Disease Control
We believe in being proactive in preventing insect infestations and disease outbreaks in trees and shrubs. We assess the pest situation to ensure action is taken as soon as possible to prevent further outbreak.
Services We Provide
Visit the link below to see a complete list of the services we offer.
Visit our Treeology Blog for more information:
Plant a Tree for Father’s Day
Planting a tree to commemorate a special person is a great gift for both the person and the planet we live on.
First Responder For Your Trees
When Paul Donovan got the urgent notification, he happened to be just blocks away from Congress Park. A certified arborist, his is an outside job. Within minutes he was on the scene in Congress Park. Because that’s what first responders do.
Donovan is a Certified Arborist. The customer calling for his help had used his services for the last 5 years. Denver Water had begun its replacement of the water main along Milwaukee Street from 6th to 13th avenues. A backhoe operator at work digging up the old sewer main had pivoted his backhoe around and slammed the bucket of the truck hard into the tree resulting in a 4 foot crack in the bark at the trunk. The bark had loosened.
Don’t Overdo Your Landscaping
Colorado is known for its natural beauty, and it’s only normal for people along the Front Range urban corridor to want to surround themselves with it.