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Tree & Shrub Care in Denver

American Arbor Care provides year-round tree and shrub care in Denver: pruning, pest and disease treatment, deep-root fertilization and watering. ISA Certified Arborists assess what your plants need.

Service area
Denver metro, including Cherry Creek, Lakewood, Littleton, Centennial
Estimates
Free, no obligation
Credentials
ISA Certified Arborists; licensed & insured
Established
1995, locally owned and family operated
Call or text
303.639.8584

Care for the trees you live with

The tree shading your patio and the shrubs along your walk need different care. Our ISA Certified Arborists look at each plant's species, age, condition and setting before recommending work.

We provide pruning, disease treatment, removal and seasonal care for Denver homes, businesses and HOA properties. Snow, drought and sudden temperature swings all shape the plan.

Have a question about a tree? Call us to schedule a visit.

Loppers cutting a small branch on a leafless tree

What to expect from our crew

  • Certified Arborists

    ISA Certified Arborists on staff, with Qualified Supervisor licenses from the Colorado Department of Agriculture for treatments.

  • Local since 1995

    Locally owned and family operated, with nearly 35 team members serving Denver homes, HOAs and businesses.

  • Licensed & insured

    Fully licensed and insured crews working to OSHA and ANSI Z133 safety standards.

  • Free estimates

    Itemized, no-obligation estimates. We can meet you on site or leave the estimate at your door.

1995Locally owned & family operated since
35Team members serving the Denver metro
ISACertified Arborists on staff
FreeItemized, no-obligation estimates

Tree Care Services We Offer

Our Certified Arborists deliver comprehensive tree and shrub care designed to protect your property and assure your landscape looks beautiful year-round. Our full-service solutions keep you ahead of potential hazards and maximize tree health.

  1. Rounded hedges bordering a green lawn

    Tree Pruning

    Tree pruning plays a vital role in maintaining healthy, beautiful trees. By removing overgrown or unnecessary branches, pruning helps the tree direct its energy toward producing fuller, more vibrant foliage.

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  2. Worker wearing a helmet and climbing harness on a tree trunk

    Tree Trimming

    Targeted trimming for improved aesthetics and clearance from structures, walkways and utilities and power lines. Ideal for protecting homes and structures from falling or scraping limbs and maintaining visibility.

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  3. Fallen tree and exposed root ball in a yard

    Tree Removal

    Safe, professional removal of trees that are dead, hazardous, storm-damaged or no longer suitable for the property. Cleanup and haul-away included.

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  4. Worker measuring the width of a tree stump

    Stump Removal

    Complete removal of exposed stump material to allow for replanting, new landscaping or construction. Ideal when a full extraction is required.

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  5. Worker operating a stump grinder beside a tree stump

    Stump Grinding

    Efficient mechanical grinding below grade or to planting depth. Includes utility locates and prepares the space for sod, mulch or new plantings.

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  6. Large branching tree with a dense green canopy

    Tree Disease Management

    Diagnosis and treatment plans for Denver’s most common tree diseases, including fungal issues, bacterial infections, dieback and more.

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  7. Large mature tree with a broad green canopy

    Tree Fertilization

    Deep-root fertilization to improve soil health, boost nutrient availability, and support stronger, healthier trees and shrubs.

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  8. Cluster of aphids on a green plant stem

    Spring Tree Care

    Seasonal assessments, early growth preparation, pest prevention and pruning to support healthy spring development.Link: Learn More → Spring Tree Care

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  9. Snow-covered tree branches against a blue winter sky

    Winter Tree Care

    Winter watering, dormant pruning, freeze-damage prevention and cold-season health maintenance.

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Worker secured by ropes in a tree, with a chainsaw in the foreground

Why Choose American Arbor Care?

Since 1995, American Arbor Care has taken an environmentally conscious, science-backed approach to tree care. As a locally owned and family run business that calls Denver home, we also know how important it is to take care of the trees that make our communities special. Our property assessments always start with insights from our ISA Certified Arborists and tree experts. Then our highly trained crews utilize state-of-the-art equipment to prune or remove your trees with expert precision. And we do it safely to maintain OSHA and ANSI compliance.

Give us a call to learn why we’re trusted by homeowners, HOAs and commercial properties across Denver.

Our Service Areas

American Arbor Care proudly serves homeowners and property managers across the greater Denver region

  • Denver, CO
  • Englewood, CO
  • Greenwood Village, CO
  • Lakewood, CO
  • Littleton, CO
  • Wheat Ridge, CO
  • Centennial, CO
  • Highlands Ranch, CO
  • Edgewater, CO
  • Ken Caryl, CO
  • Bow Mar, CO
Map pin marking Denver and nearby Front Range cities

Frequently Asked Questions (FAQs)

How often should my trees and shrubs be professionally pruned in Denver?

Most shrubs should be pruned yearly. The timing for trees depends on their size. Mature trees should be pruned every 5 to 7 years while smaller trees may require light maintenance pruning or shaping every 1 to 3 years.

What are the signs that my tree may be hazardous or needs to be removed?

Your tree may need to be removed if it is leaning or heaving – meaning the tree looks like it is being pushed out of the ground. Heaving is common in Denver due to our freeze-thaw cycle, which leads to soil expansion. Other signs of tree distress may include cracks, broken branches or if the tree has 60% or more deadwood. Our Certified Arborists can assess your tree for tree risk and tree risk assessments and let you know if the condition requires a full removal.

What’s the difference between tree pruning and tree trimming?

Often these terms mean the same thing. Pruning is sometimes used to describe removing small tree branches for aesthetic or shaping reasons. Trimming is used to explain cutting back large branches to protect a home’s roofline or aid with visibility.

How do I know whether I need stump removal or stump grinding?

Our Certified Arborists can help guide you based on your goals and your yard. Stump grinding uses a machine while stump removal is typically done by hand.

When is the best time of year for tree spraying and disease treatments in Colorado?

It depends on the insects that are affecting your trees. Our Certified Arborists will be able to recommend the best treatments and application timing based on the species in your yard.

What common pests or diseases affect trees in the Denver area?

Denver is a semi-arid desert climate. While this means we do not have as many pests or arbor diseases as other states, we still have to contend with a few. For example, Crabapples can get fire blight, and Oak trees can get Oak leaf blister. Most of the insects in our area are “host-specific” – meaning they only live on certain types of trees. Our Certified Arborists can help you determine if the trees in your yard would benefit from preventative pest treatments or disease maintenance.

Do my trees need deep-root fertilization, and how can it help them in our climate?

Your trees may benefit from deep root fertilization if they are stressed or trying to become established. Deep root fertilization helps the tree build up its nutrient reserves so that it can grow a nice, full set of leaves and stay healthy for years to come.

How does your team ensure safety during tree removals and pruning?

All of our team members are thoroughly trained in safety measures related to tree removals and pruning. This includes wearing personal protective gear and controlling traffic to any areas where tree removals are taking place. In addition, our team members are CPR certified. All of our gear is inspected regularly. We are licensed and insured and have all required certifications.

Can storm-damaged trees be saved, or do they need to be removed?

It often depends on the damage. Trees typically need at least 60% or more of their canopy to survive. We offer emergency tree care and can help you assess your options.

How do I know if my tree is suffering from drought stress or winter damage?

A tree is drought stressed or has winter damage when its leaves or needles turn brown or start to fall off the tree prematurely. Because Denver is a semi-arid climate, drought stress is often the cause. The best way to combat this is to make sure your trees get watered over the winter. We recommend watering trees once a month if we do not get at least 1-inch of natural precipitation which equates to 12-inches of snow. Contact us to get a quote for winter watering before holiday lighting impacts branches or access!

Our Resources

When was the last time you had a landscape assessment with a Certified Arborist?

Schedule your free assessment today!

Call 303.639.8584 Free Estimate