Willstrees

Tree Service Company in Denver, Colorado

4.5(4 reviews)
(720) 425-23213500 Holly St, Denver, CO 80207View on Yelp
Willstrees - tree service in Denver, CO

Customer Reviews

4.5
out of 5
4 reviews

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About Willstrees

Willstrees operates out of Denver, Colorado, bringing tree care services to one of the fastest-growing urban markets in the Mountain West. Denver's tree canopy is a real civic asset, with the city actively managing thousands of street trees alongside private residential stock. With a 4.5 rating and a smaller, focused review profile, Willstrees appears to be a tight-knit operation where personal attention to each job is part of the value. For Denver homeowners who want direct communication with the people doing the work, smaller providers often deliver exactly that.

Services

Tree Services

Services & Process

Willstrees offers tree services suited to Denver's mix of older residential neighborhoods and newer developments, where tree needs vary widely by property age and species. Core work includes tree trimming to manage size and structure, dead branch removal for safety, and full tree removal when a tree is diseased, dying, or poorly placed. Stump grinding clears the way for lawn restoration or new planting. Denver's urban canopy includes many older elms and ash trees dealing with disease pressure, so health-focused pruning is increasingly part of the conversation.

Service Area

Willstrees serves Denver and the surrounding metro area, covering neighborhoods from Capitol Hill and Washington Park to newer developments in the outer suburbs. Denver's grid of urban neighborhoods means most residential jobs are reachable without long travel times. Adjacent cities like Englewood, Glendale, and Commerce City may also fall within their working range.

Frequently Asked Questions

Does Denver have rules about removing trees from private property?
Denver doesn't generally require permits to remove trees on private residential property, but street trees, which sit in the right-of-way between the sidewalk and street, are technically city property and require approval before removal. If you're unsure whether your tree is on private ground or city right-of-way, a local tree service can help you sort that out. Violating street tree rules can result in fines.
How do I know if my ash tree has emerald ash borer?
Early signs include thinning in the upper canopy, S-shaped tunnels under the bark, D-shaped exit holes about the size of a pencil tip, and unusual woodpecker activity on the trunk. By the time symptoms are obvious, the infestation is often well advanced. If you have an ash tree in Denver, it's worth having it evaluated now, since treatment is most effective in the early stages.
What's the difference between trimming and pruning?
Trimming is usually focused on aesthetic shaping, managing the overall size and appearance of the tree's canopy. Pruning is more targeted, removing specific dead, diseased, or structurally weak branches to improve the tree's health and reduce hazard risk. Both are important, but they serve different purposes and are often done on different schedules depending on the tree species and your goals.
How often should I have my trees trimmed in Denver?
Most established trees in Denver benefit from a trim every three to five years, though fast-growing species like cottonwoods may need attention more often. Young trees often need more frequent shaping to develop good structure early on. A one-time walkthrough with an arborist can help you build a reasonable maintenance schedule rather than guessing.
Can a tree service help if a branch fell on my fence or roof?
Yes, storm damage response is a standard part of what most tree services handle. They'll safely remove the fallen limb, assess the rest of the tree for additional hazards, and can often coordinate the debris hauling all in one visit. If you also need fence or roof repairs, you'll want to call a separate contractor for that portion of the work.
Is it cheaper to remove a tree in winter?
Some tree services offer slightly lower pricing during winter when demand is slower, but the difference isn't always dramatic. Trees are actually easier to work on when bare, since the crew has clearer sightlines into the canopy. If you're not in a rush, scheduling a removal in late fall or winter is a reasonable strategy and may get you faster availability.

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