Longmont's Expert Arborists

Local, expert tree care for Longmont, from removals and structural pruning to 24/7 storm response, backed by written estimates and the insurance that matters.

Why Longmont

Local tree care for Longmont, at the edge of the plains.

Serving Longmont, Colorado through our Boulder service area, with the same expert arborists, the same standards, and the same around the clock availability.

Longmont sits lower and flatter than the rest of Boulder County, which trades canyon wind for open plains exposure and a longer growing season on the same difficult clay.

What we do

Tree care in Longmont, made easy.

What people are saying

Rated 4.9 stars across 140+ reviews.

Real reviews from real customers, straight from our Google Business Profile. Here's what people say once the crew has packed up and the yard is clean.

JB
★★★★★

March 11th, a brief but strong storm came through Goodlettsville and blew over two giant trees in my front yard; one which was being supported by a 3rd tree that was facing and threatening my house. It was an…

Julie Bangs●3 days ago
JM
★★★★★

From the time I inquired w this company about removing a tree that was strongly impacted from the major strong 80 mph winds on March 3, 2023, they provided us w exceptional service in every way . They were…

Jeanne Mason●3 weeks ago
MD
★★★★★

My family had a tree removal emergency! A large tree in our back yard was on fire and splitting down the middle. The fire department came out the night before to extinguish the fire, but when I woke up the…

Mysty Diehl●6 weeks ago
Local expertise

Why an Expert Arborist Matters in Longmont

Longmont sits at the low, flat edge of Boulder County, where the foothills give way to open plains. That position means less canyon wind than towns tucked against the mountains, but more direct exposure to plains weather: strong straight line wind, hail, and the same semi-arid climate with intense sun and cold winters that the rest of the county fights. The soil underneath is the same alkaline clay that locks up iron across the region, low in organic matter and unforgiving of a tree planted without amendment. An arborist working a Longmont property has to weigh both the plains exposure and the clay, because a tree stressed by one is far more likely to fail under the other.

That is why an experienced arborist should walk the estimate, not a crew running on guesswork. We produce written tree risk assessments using TRAQ methodology, the kind of documentation HOAs, insurance carriers, and legal counsel ask for, and carry the insurance that matters.

Longmont’s Tree Challenges

Longmont’s older neighborhoods lean heavily on green ash and honeylocust, planted decades ago for fast shade, and both now carry real risk. Green ash across Boulder County is under pressure from emerald ash borer, and Longmont’s mature stock is squarely in its path. Honeylocust handles the local clay reasonably well, while silver maple and other susceptible trees show iron chlorosis, a yellowing between the leaf veins caused by alkaline soil locking up iron before the roots can use it. Mountain pine beetle remains active in the region’s pines, and Longmont’s more open exposure means high wind events do real damage on their own, snapping weak limbs even in healthy trees. An expert arborist sorts out which of these is actually driving a problem tree before recommending removal, pruning, or a soil correction plan.

Service area

Our Boulder service area.

Longmont is in the Boulder service area. Calls route through national intake until local coverage is verified.

Areas we cover

Click an area to learn more about it.

Longmont FAQ

Local questions, local answers.

Don't see your question? Call us. Calls are answered by a real person, day or night.

Do you serve Longmont, CO?
Yes. The Certified Arborist Tree Service serves Longmont and the surrounding area. Call for a free on-site estimate.
How fast can an arborist get to my property?
Most estimate visits happen within 24 hours, and storm emergencies get a crew on site the same day. We answer the phone around the clock, not a call center.
Why do so many Longmont ash trees look thin at the top?
That thinning crown is the classic early sign of emerald ash borer, which has spread through Boulder County's green ash population. Once the top third of the canopy is gone, the tree is usually past saving, so we recommend inspection at the first sign of dieback.
Does Longmont get hail damage on trees?
Longmont's position on the open plains means it takes more hail and high wind exposure than towns tucked closer to the foothills. Split limbs and stripped bark after a summer storm are common, and we handle both emergency cleanup and the followup pruning a damaged tree needs to recover.
Are you licensed and insured?
Yes. We carry the insurance that matters, the kind that protects every inch of your property.
Take back your trees today

One expert arborist. Every tree on your property.

Free estimate. Twenty-four-hour response. No contracts. No commitments.

Or call (844) 835-8733, answered 24/7 by a human.