
When a tree becomes hazardous, diseased beyond recovery, or is simply in the wrong location, safe removal by a licensed professional is essential. Our Longmont tree removal crews handle everything from small ornamental trees to massive cottonwoods using proper rigging, crane-assisted techniques, and careful planning to protect your property and surrounding landscape.
Not every tree can or should be saved. Severe storm damage, extensive trunk decay, root failure, and advanced disease sometimes make removal the only responsible option. Our arborists provide honest assessments and will always recommend treatment or preservation when it makes sense. When removal is necessary, we execute it safely and efficiently with full cleanup included.

Dead, storm-damaged, and structurally failing trees require specialized removal techniques. Our crew assesses risk, plans the safest approach, and uses proper rigging to control every piece during removal near structures and power lines.
Longmont's mature cottonwoods, elms, and ash trees often exceed 60 feet and require crane-assisted removal. We coordinate crane operations for safe, efficient removal of large trees in tight residential spaces.
With emerald ash borer devastating Longmont's ash tree population, many trees have declined beyond the point of treatment. We remove dead and dying ash trees safely and handle proper disposal at the Waste Diversion Center per city requirements.
Our Longmont tree service team provides comprehensive tree care solutions for residential and commercial properties throughout Boulder County. From routine maintenance and emergency response to specialized treatments and land clearing, every service is performed by licensed professionals following ISA best practices. Explore our full range of tree care services below.

While our home base is Longmont, our tree care crews serve communities throughout Boulder County and the northern Front Range. From the established neighborhoods of Boulder and Lafayette to the growing communities of Erie and Berthoud, we bring the same licensed, insured, and ISA-certified expertise to every property we work on. The tree species, soil conditions, and climate challenges across these communities are similar to what we see daily in Longmont, which means our local knowledge translates directly to quality results wherever we work.
Frequently Asked Questions
Tree Service can be complex, and weโre here to provide answers to common questions. Here are some frequently asked questions from our clients.
Tree trimming costs in Longmont typically range from $200 to $1,800 depending on the tree species, height, number of branches requiring work, and accessibility. Cottonwoods and mature elms along the St. Vrain corridor often fall on the higher end due to their size. We provide free on-site estimates so you know exactly what to expect before any work begins.
Longmont requires all tree contractors performing work aloft to hold a City of Longmont Tree Contractor License under Municipal Code Chapter 6.88. Licensed contractors must carry $1,000,000 in general liability insurance and employ at least one ISA Certified Arborist. Always ask for proof of licensing before hiring anyone to work on your trees.
The best time to trim most trees in Longmont is during late fall through early spring while they are dormant. This reduces stress on the tree and minimizes disease transmission risk. However, dead or hazardous branches should be removed immediately regardless of season. Spring-flowering trees like crabapples are best pruned right after they bloom.
Signs your tree may need removal include large dead branches in the crown, significant trunk decay or cavities, visible fungal growth at the base, severe lean that has changed recently, root heaving, and major structural cracks. If more than 50 percent of the crown is dead or damaged, removal is usually more practical than attempting to save the tree.
Emerald ash borer was confirmed in Longmont in 2016 and now threatens every ash tree in the city. Treatment with trunk injection is most effective when started before significant canopy loss occurs. The City of Longmont Forestry Services maintains a public ash tree map and encourages private property owners to consult with a licensed tree contractor about treatment options.
After the 2021 Marshall Fire destroyed over 1,100 homes in Boulder County, wildfire mitigation became essential for properties near the foothills. Creating defensible space involves thinning trees, removing ladder fuels, and maintaining clearance zones around structures. Boulder County homeowners may qualify for 50 percent cost sharing through the Wildfire Partners program.
Trees on private property generally do not require a removal permit in Longmont, but any tree on city right-of-way or city-maintained land requires approval from Forestry Services through ServiceWorks. If your tree sits near the property line or public sidewalk, we recommend checking with the city first. All removal work must be performed by a licensed tree contractor.
Tree removal in Longmont ranges from $500 for small trees to $5,000 or more for large cottonwoods or hazardous removals requiring crane work. Factors include tree height, trunk diameter, proximity to structures, accessibility, and whether stump grinding is included. We provide detailed written estimates after an on-site assessment so there are no surprises.
We chip branches into mulch and can leave it on site for your garden beds or haul it away. Trunk wood can be cut into firewood rounds if you want them. For ash trees, the City of Longmont requires all ash wood to be disposed of at the Waste Diversion Center to prevent spreading emerald ash borer. We handle ash wood disposal in compliance with these local requirements.
A tree that has always leaned is often structurally sound and does not need removal. However, a sudden lean that develops after a storm or during wet soil conditions usually indicates root failure and is a serious hazard requiring prompt removal. Our arborists assess the root zone, soil conditions, and structural integrity to determine whether cabling or removal is the right solution.
Need a tree removed safely in Longmont? Contact our licensed crew for a free estimate and honest assessment.
We pride ourselves on delivering great results and experiences for each client. Hear directly from home and business owners whoโve trusted us with their Tree Service needs.

They removed a massive dead cottonwood that was leaning toward our garage after the spring snowstorm. The crew was professional, careful with our landscaping, and cleaned everything up perfectly. Best tree service experience we have had in Longmont.
โ Longmont Homeowner

We hired them to treat our two large ash trees for emerald ash borer. They explained the treatment process clearly, answered all our questions, and followed up to check on the trees afterward. Very knowledgeable and honest about what our trees actually needed.
โ Boulder County Resident

Called for emergency service after a wind event dropped a huge branch across our driveway. They responded the same day and had everything cleared within a couple hours. Fair price, great crew, and they even gave us recommendations for preventing future issues.
โ Longmont Property Owner
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