(303) 720-7312 www.monstertreeservice.com
Equipment and Capabilities: Stump Grinder, Chipper
Tree Services: Works Near Structures, Large Trees, Dead Tree Experience, Tree Planting
Specialty Expertise: Conifer Specialist, Fruit Tree Specialist
Emergency and Storm: 24 Hour Emergency Response, Quick Response
Customer Experience: Free Estimates, Cleanup Included, Affordable
Monster Tree Service is your trusted partner for comprehensive tree care services in the Greater Boulder area. With a dedication to excellence and precision, our certified arborist and skilled crews handle a wide range of services, from expert tree removal services for construction projects to meticulous trimming and pruning to enhance your property's aesthetics. Equipped with top-tier equipment and extensive expertise, we offer additional services such as nutrient injections, stump grinding, and plant healthcare. Trust Monster Tree Service as your professional tree contractor that not only enhances your property's beauty and health but also ensures long-term vitality and sustainability. Visit our website or call today for a free estimate!
4.8 from 90 reviews
Based on reviews representing only 3% of total ratings
Monster Tree Service of Greater Boulder is best suited for property owners who contend with mature, potentially hazardous trees on residential lots where proximity to structures, fences, or wildlife matters. The company excels on complex, high-stakes jobs: dead or leaning trees that threaten roofs or utilities, large limb removal that requires rigging or a controlled approach, and removals where space is tight or access is limited. Budgets fit mid-to-upper ranges, reflecting the emphasis on safety, efficiency, and clean results, with a consistent history of delivering value through prompt response, thorough workups, and reliable cleanup. Homeowners in the Longmont/Boulder area facing urgent removals after storms, or planning multi-tree maintenance on a single site, will find Monster a practical, low-ved risk partner who can coordinate a project from first assessment through post-job follow-up.
Safety and cleanup standards deserve top billing, and Monster Tree Service consistently treats them as non-negotiable. Reports repeatedly highlight professional conduct that prioritizes crew safety, site protection, and meticulous debris removal. Crews use controlled climbing, rigging, and even zip-line methods to move limbs without damaging lawns, vehicles, or nearby structures. Wildlife considerations also surface in reviews, with care given to nesting raptors and other creatures before any cutting begins. Cleanup is a standout across the board, yards are left pristine, with chips evenly spread, debris hauled away, and no lingering clutter that invites a second trip or a call-back. Even when a job involves near-imminent risk, the team demonstrates a methodical, safety-first workflow that reduces the chance of collateral damage to fences, landscaping, or roofs.
The scope of work covered by Monster is broad and well-executed. Trimming, pruning for health and natural shape, deadwood removal, stump grinding, and even root-chasing treatments are common, with several reviews praising arborist-level guidance on which cuts benefit tree health and which branches pose an unnecessary risk. Stump work is practical and thorough, with examples of grinding plus follow-up measures to manage regrowth when needed. Individuals note the team’s ability to assess tree health, present clear options, and execute with precision. While a rare critique mentions a need for more consistent follow-through on post-removal stump treatment, the same client later reports that the company promptly addressed the issue after feedback, illustrating accountability and a willingness to correct gaps without prompting.
Reliability and communication stand out as a strength, not a convenience. Timekeeping, clear estimates, and professional on-site conduct are repeatedly cited as reasons to hire again. The team’s ability to adapt to scheduling constraints, some jobs require gate access or neighborhood coordination, and still deliver on time demonstrates a practical respect for a client’s daily life. Several reviews mention text updates before and after service, proactive coordination with neighbors, and a no-pressure approach during the estimate. Even in situations where the initial communication seemed uneven, the company’s leadership steers the process toward resolution, often with a dedicated staff member stepping in to clarify expectations. This combination of accessibility and competence makes Monster a dependable partner for ongoing maintenance, not just a one-off fling.
From a decision-making perspective, Monster’s ideal client is a homeowner who values safety, demonstrates patience for multi-day workflows, and is willing to invest in long-term tree health and property protection. The company’s credentials shine brightest on large or hazardous removals and on properties where work could disrupt daily life if not handled well. It’s particularly advantageous for clients dealing with proximity-sensitive removals, emergency calls, or projects that require coordination with neighbors and municipal norms. The reviews reveal a track record of fair pricing for the quality delivered, with several instances of pricing being competitive or even lower than anticipated for substantial, demanding tasks. For those who prioritize wildlife-safe practices, dependable cleanup, and a team that communicates clearly from the first visit through completion, Monster is a compelling choice.
The practical takeaway is straightforward. When choosing a tree service in the Boulder-Longmont corridor, prioritize Monster Tree Service of Greater Boulder for urgent removals or complex jobs where structure proximity, wildlife concerns, and clean execution dominate the project’s success. Prospective clients should enter with a clear scope and written agreement, and request an arborist-based plan that explains which cuts promote tree health and which might influence future maintenance. Confirm stump-treatment plans if regrowth is a concern, and specify any access limitations or neighbor considerations up front. With the right preparation, the crew’s combination of safety discipline, precise workmanship, and conscientious cleanup yields an outcome that not only solves the immediate problem but also fortifies the yard against future hazards. In sum, for Boulder-area properties requiring responsible, capable tree work, Monster Tree Service offers a practical, results-driven path to peace of mind.
Equipped with stump grinding machinery to eliminate leftover stumps after removal. Leaves your yard clean and ready for replanting or landscaping.
Stump grinding is routinely part of Monster Tree Service’s removal work in the Greater Boulder area, including Longmont. Crews handle large stumps quickly and safely, with feedback noting efficient performance even under challenging conditions like rain. Cleanup after grinding is consistently thorough, with at least one job describing the wood chips being spread evenly rather than left in a pile. Estimates and scheduling are described as straightforward and prompt, with minimal pushy sales pressure and clear communication. This stump-grinding capability is often integrated with other services such as dead-tree removal and pruning, demonstrating flexibility to address stumps within comprehensive tree-care projects.
On-site wood chipping turns bulky brush and branches into manageable mulch. Efficient cleanup and an option to keep the chips for your garden.
On-site wood chipping is a core capability, with limbs guided from the tree to the street to feed a dedicated chipper. A zip-line method is used to move branches, preventing damage to structures and lawns and enabling efficient work even in tight spaces. The resulting wood chips are managed thoughtfully—either left spread evenly to blend with the yard or removed cleanly after grinding. This chipper-driven approach is applied across large removals and pruning jobs throughout the Boulder and Longmont area, reflecting safety, efficiency, and thorough cleanup.
Skilled at working in tight spaces where trees sit close to homes, fences, garages, or power lines. Precision removal without damage to surrounding structures.
Near-structure work is a core capability, with crews routinely handling trees that sit close to homes, fences, and neighboring properties in the Greater Boulder area. Clients report safe, careful removal or pruning of large trees and limbs that threaten or encroach on structures, including instances where trees were near houses. When space is tight, they use practical techniques to protect structures, such as a zip line to move limbs to the street so nothing hits the house or lawn. They coordinate with homeowners and neighbors to explain plans and secure cooperation before work begins, which helps minimize disruption near occupied properties. In urgent situations, they respond quickly—assessing, quoting, and removing hazardous trees the next day to prevent damage—while delivering thorough cleanup to leave exteriors and yards intact.
Experienced handling oversized trees - tall, wide, or heavily branched. Removing or trimming a large tree requires specialized skill and equipment, and these pros have both.
Large-tree work is a clear hallmark, with customers describing removals of trees as tall as the house, including 60-foot willows and 60-foot cottonwoods, as well as very large dead oaks. They routinely remove near-structure hazards, trimming and felling large trees safely while protecting homes, fences, and neighboring properties, even using a zip line to move limbs to the street so there’s no impact on the house or lawn. Crews are praised for efficiency, safety, punctuality, and thorough cleanup after substantial tree work. Emergency responsiveness is notable, with rapid on-site assessments and next-day removal in hazardous wind situations. Arborists provide knowledgeable evaluations that balance health, aesthetics, and safety, delivering clear planning and professional communication for large, multi-day projects.
Specialists in the safe removal of dead, dying, or diseased trees. Dead trees are unpredictable - experience and caution matter.
Removing dead trees and dead limbs is a core capability, with crews handling everything from a huge dead oak to dead aspens, ash, and willows with safety and efficiency. Customers repeatedly describe tackling dead trees near structures—roofs, windows, fences—without causing damage, and with careful planning and communication to protect property. Cleanup is consistently thorough after dead-tree work, with debris removed and yards left neat; stump grinding and follow-up treatments are often provided. In urgent situations, they respond quickly—emergency requests, next-day removal, and timely updates throughout the process. Across the Greater Boulder area, clients praise the professionalism, safety-minded crews, and reliable scheduling when removing dead trees.
Not just removal - these companies help you add trees too. Proper planting technique gives new trees the best chance at a long, healthy life.
Planting new trees is part of their service suite, integrated with pruning, removal, and ongoing tree health care. Customers note they handle planting with the same professionalism, care, and knowledge as other work, including careful placement and consideration for the landscape and tree health. They’ve assisted homeowners during transitions, such as buying new properties, by weaving planting into broader tree-care plans. Across interactions, the team is praised for clear communication, reliability, and a helpful, long-term approach to landscape improvement.
Deep knowledge of pines, firs, spruces, cedars, and other conifers - including their growth habits, diseases, and the timing of proper trimming.
Conifer work stands out in their service patterns, with customers noting trimming that preserves health and a natural look, including junipers that look great after pruning. In urgent situations, they rapidly respond to conifer hazards—one case involved a blue spruce at risk in strong winds, where the crew arrived the next day and removed the tree safely while keeping the property intact and communicating clearly. Wildlife considerations are also evident, as shown by care taken around a hawk nest during tree work. Cleanup is consistently thorough, with reports of debris removed and yards left neat after trimming or removal. Serving the Greater Boulder area, including Longmont, Colorado, they bring professional, safety-focused, and knowledgeable conifer care that clients rely on for both routine maintenance and emergency needs.
Experienced with the pruning, shaping, and care of fruit-bearing trees. The right cuts at the right time keep trees productive and healthy season after season.
Fruit-tree pruning and care show up in client feedback as a notable strength, with one customer noting they would have the crew back specifically to trim fruit trees. The team is described as highly knowledgeable and focused on preserving tree health and a natural appearance during pruning. Cleanups after pruning are consistently thorough, leaving yards neat and free of debris. They navigate sensitive sites and wildlife considerations, such as hawk nests, and communicate with neighbors when work affects shared spaces. Their responsiveness is evident in urgent situations, with rapid on-site evaluations and timely removals when a dangerous tree needs attention.
Available around the clock for dangerous situations - a tree on your roof, a limb blocking your driveway, or a trunk threatening to fall. Day or night.
Emergency 24/7 readiness shines in the Greater Boulder area, with urgent calls answered promptly and crews dispatched quickly to assess and begin work. Customers note that an arborist is often on site within hours or by the next morning to evaluate hazards and plan removal, even on weekends. In one Sunday emergency, the team inspected quickly and had the tree down professionally the very next day. In another case, a large Locust split and fell; Warren arrived within about an hour, and by 9 am the following day the damaged tree was removed with careful coordination and options for payment. Across these instances, the crew communicates clearly, operates safely, and leaves the site clean, demonstrating a reliable 24/7 emergency capability serving Boulder, Longmont, and nearby communities.
Fast to answer calls and quick to schedule. Whether it's routine work or an urgent situation, these businesses don't leave you waiting.
Rapid response is a core capability, with customers repeatedly noting fast outreach and mobilization from the first contact. In urgent situations they quickly progress from assessment to action; for example, an emergency blue spruce removal was inspected the next morning and completed the next day. There are on-site arrivals within hours of contact (even within about an hour) and many jobs are scheduled and completed promptly, sometimes the same day. Communication is proactive, with status updates by text about when crews are on the way and when work is finished, keeping clients informed. In the Greater Boulder area, including Longmont, this quick-response approach is paired with professional crews and thorough cleanup, minimizing disruption for homes and businesses.
No charge for coming out to assess the job and give you a price. Know what you're getting into before committing.
Free estimates are consistently offered with an on-site, no-obligation assessment by a knowledgeable arborist, forming the basis for a clear written proposal. Customers describe the estimate process as quick and easy, with responsive communication and explanations of options rather than pressure to buy. Scheduling after the estimate is typically prompt and reliable, with crews arriving on time, working efficiently, and providing updates as the job progresses. Pricing is noted as competitive and fair, with many reviewers praising reasonable costs and a low-pressure approach. These patterns reflect experiences across the Greater Boulder area, including Longmont, where requests for removal, trimming, stump grinding, or plant health work are met with fast, transparent free estimates.
All debris - branches, logs, and brush - is hauled away as part of the job. No pile left behind for you to deal with.
Cleanup is built into their service, with crews consistently finishing each job by leaving the property debris-free and neatly cleared. Customers repeatedly point to thorough cleanup after trimming, removal, or stump grinding, noting that yards look neat and nothing is left behind. They even describe how large improvements—like removing big branches or entire trees near structures—are followed by clean, well-graded debris removal and, in some cases, even even distribution of wood chips rather than piles. The pattern holds across a range of jobs in the Greater Boulder area, including Longmont, where careful site cleanup accompanies efficient, professional tree work. Even under challenging conditions, such as rain, the crews maintain a clean site and complete the cleanup to their customers’ satisfaction.
Competitive pricing without cutting corners. These arborists offer fair rates and transparent quotes, making professional tree care accessible for most budgets.
Affordable pricing underpins Monster Tree Service's ability to handle everything from large removals to detailed trimming for properties in the Greater Boulder area, including Longmont. Customers frequently note quick, straightforward estimates and pricing that is often competitive or lower than expected. In challenging scenarios—removing huge dead oaks, willows, or emergency removals near structures—the team delivers prompt service, safety, and thorough cleanup, with many reviewers calling the price very reasonable. They offer free estimates and flexible payment options, with at least one report noting zero-interest financing. Together with reliable scheduling and thorough cleanup, affordability is a clear throughline for homeowners across Boulder County and the Longmont area.