(303) 252-0818 altitudearborist.com
Equipment and Capabilities: Stump Grinder, Chipper
Tree Services: Cabling Bracing, Tree Assessments, Large Trees, Dead Tree Experience, Tree Planting
Emergency and Storm: Storm Cleanup, Quick Response
Credentials and Trust: Family Owned, ISA Certified, Licensed, Insured, Long Established
Customer Experience: Affordable
Altitude Arborist, LLC is a family owned and operated tree service company headed by ISA certified arborist and degreed forester, Hunter Townsend. We are committed to safe work practices, quality customer service and are fully licensed and insured. We provide science-based tree service techniques for tree pruning, tree removals, cable and bracing systems, storm damage mitigation, tree planting, and plant health care. We also offer consultations and stump grinding. We work with residential and commercial clients as well as HOAs and Property Management Clients. While our primary area of service is Broomfield, Denver, Erie, Thornton, and Brighton, we are able to travel to you in the state.
4.9 from 405 reviews
Based on reviews representing only 1% of total ratings
Altitude Arborist in Broomfield, Colorado, is best suited for homeowners who treat trees as long‑term landscape assets and confront tough, safety‑critical jobs. This outfit shines on large, mature trees that need careful removal near structures, fences, roofs, or power lines, and on properties where multiple trees require coordinated care, think HOA landscapes, estates, or busy residential yards with a mix of species. For those with urgent storm cleanup, imminent hazard pruning, or the need to remove several trees quickly, Altitude’s team reliably responds and mobilizes fast. Budget-wise, the service sits in the mid-to-upper mid tier, reflecting skilled labor, careful planning, and thorough cleanup. This is not the bargain option, but it’s the choice for reliability when a mistake would be costly.
Safety and cleanup standards define what Altitude Arborist delivers. Across countless reviews, the emphasis is on risk-aware execution, professional use of PPE, and meticulous site control. Crews are described as cautious around structures and landscaping, with careful rigging and protection designed to prevent collateral damage. Cleanup is consistently detailed: debris cleared, wood hauled away, stump grinding completed, and yards left looking as if the work never happened except for the healthier trees. Several customers note spectacularly clean work sites, “nary a twig left behind” is a recurring refrain, and many recount workers patiently managing branches over gardens, driveways, and neighbors’ yards without leaving a mess.
The company’s competence and knowledge come through in how plans are formed and communicated. The team explains why a tree should be pruned, removed, or treated, and they tailor strategies to climate, tree health, and long‑term vigor. Treatment expertise is a standout: Emerald Ash Borer management (including trunk injections and pre‑treatment guidance), deep root feeding, and fertilization programs are cited as effective and accessible options. Reviewers repeatedly mention upfront quotes, clear scope of work, and options that respect the tree’s health and the property. Even when a project involves difficult decisions, such as removing a dying tree while preserving adjacent plantings, the crew provides thoughtful guidance and follows through with precise execution.
Reliability and communication are hallmarks. The office and field teams are praised for responsiveness, timely estimates, and steady updates throughout a project. Several customers recount receiving confirmations by text or email before a crew arrived, plus reminders and transparent pricing that avoids unexpected add-ons. The approach is consultative rather than pushy: the estimator walks the property, discusses priorities, and even revisits plans when neighbors’ concerns arise. When HOA or permit issues surface, Altitude handles the coordination, keeping clients informed every step of the way. The result is a service experience that feels steady and respectful from first contact through final cleanup.
A broad scope of work demonstrates Altitude Arborist’s versatility. The portfolio spans large removals with ground stumps ground down, to precise pruning that shapes trees while preserving health and aesthetics. There are injections for pests, strategic thinning to reduce wind load or improve light, seasonal fertilizations, and even complete plantings to replace removed specimens. The crew can work around active landscapes, install mulch rings, and sometimes source replacements from recommended cultivars. The ability to perform under pressure, such as removing a hazardous tree next to a house or clearing branches after a storm, stands out, as does their track record on repeat projects and long‑term maintenance plans.
The practical verdict is unequivocal: Altitude Arborist is the choice for property owners who demand safety‑forward, professional tree care and want a partner who can handle the entire care cycle. For those who value precise work, honest pricing, and dependable communication, this team earns your trust and a place on the short list. Prospective clients should plan ahead for peak seasons, as demand remains high, and ensure a detailed scope is written up front to align expectations. In urgent situations, their readiness and rapid deployment are a major advantage, but even routine maintenance benefits from the educational, science‑driven approach that underpins every job. If trees are a priority, and they should be, Altitude Arborist delivers a level of craft and accountability that translates into healthier trees and a more orderly, safer property.
Equipped with stump grinding machinery to eliminate leftover stumps after removal. Leaves your yard clean and ready for replanting or landscaping.
Stump grinding is a core part of their tree-removal work, routinely paired with removals in the Denver metro area. Clients frequently note that after a tree is removed, the stump is ground down efficiently, with multiple stumps ground in a single project. They deliver thorough cleanup after grinding, leaving the area neat and ready for replanting or further work. Even when a stump-grinder encountered a mid-project hiccup, the crew stayed professional, completed the stump work, and often kept pricing competitive. Their stump-grinding capability supports residential, HOA, and commercial jobs across Broomfield and surrounding areas including Denver, Erie, Thornton, and Brighton.
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 debris processing is a key capability for Altitude Arborist in the Broomfield area and the broader Denver metro region. They bring a wood chipper to job sites to handle branches and yard waste during removals, pruning, and storm cleanup. In at least one case, they shredded a very large brush pile on site with the chipper, accelerating cleanup and reducing mess. Across projects, customers repeatedly note meticulous cleanup and careful debris management, reflecting a seamless integration of chipper work with pruning, tree removal, and stump grinding.
Installs steel cables or braces to support weak branch unions, co-dominant stems, or leaning trunks - extending the life of a tree you don't want to lose.
Cabling and bracing are used as part of Altitude Arborist’s science-based approach to protecting and preserving large or structurally compromised trees in Colorado. Patterns in client feedback show they assess structural risk, present clear stabilization options, and implement cabling/bracing when appropriate to extend a tree’s life rather than remove it. In scenarios where hazardous limbs threaten homes, fences, or power lines, the crew responds quickly with precise, controlled work and meticulous cleanup. Communication is a strength, with arborists explaining the plan, risks, and expected outcomes so clients understand why stabilization measures may be recommended. Serving Broomfield and the Denver metro area, including Erie, Thornton, and Brighton, they bring experienced teams capable of stabilizing trees on complex sites and maintaining landscape health.
Offers professional evaluation of your trees' health, structure, and risk level. Useful before buying property, after storm damage, or when a tree just doesn't look right.
Their tree assessment capability blends on-site health checks with science-based evaluation, led by an ISA-certified arborist who can diagnose tree vigor, structural risk, and overall health. Customers consistently report that assessments identify pests and diseases (including emerald ash borer) and hazard risks near buildings, then translate findings into clear, actionable plans—pruning, removal, or treatment—with grounded reasoning. They frequently offer free evaluations, provide detailed explanations of prognosis, and tailor long-term care plans—such as deep root feeding, targeted treatments, and pruning strategies—to support tree health. The feedback highlights a consultative approach: they walk the property, answer questions, set expectations, and follow through with precise work and thorough cleanup while protecting landscaping. In the Denver metro and surrounding areas, clients value their guidance on placing the right tree in the right place and their ability to coordinate with HOAs and property management for assessments and follow-up care.
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 core strength, with customers repeatedly noting removal of very large trees—often 50–70 ft tall—done safely and efficiently even in tight yard spaces near houses, fences, roofs, or power lines, and sometimes requiring crane access. They handle challenging removals quickly and professionally, coordinating the job with homeowners and, when needed, blocking roads or using specialized rigging so neighboring properties are unaffected. After removals, stump grinding and thorough cleanup are standard, with many clients reporting clean yards and no debris left behind. For large trees that remain, they provide health-preserving services such as pruning, hazard pruning, cabling/bracing, deep root feeding, and insect treatments (including emerald ash borer), all guided by ISA-certified expertise. In the Denver metro—Broomfield, Denver, Erie, Thornton, and Brighton—customers consistently express confidence in their knowledge, safety practices, and fair pricing on large-tree projects.
Specialists in the safe removal of dead, dying, or diseased trees. Dead trees are unpredictable - experience and caution matter.
They handle dead and dying trees with urgency and precision, a core capability in their Broomfield-area service footprint. They can remove large dead trees that threaten homes or fences, and when access is difficult they bring in heavy equipment such as cranes to safely complete the job. Stump grinding is included, and cleanup is thorough, leaving the property neat and tidy. They respond quickly to storm or hazard scenarios, often removing a dead or dangerous tree within hours of contact. Beyond removal, they offer preventive care like pruning and targeted treatments to protect and improve the health of the remaining trees in the Denver metro region, including Erie, Thornton, and Brighton.
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 is a core capability they bring to tree care projects, with customers noting careful site prep, thoughtful species selection, and precise installation. After removals or storm damage, clients report replacements planted promptly and with thorough cleanup, often alongside pruning or health care services. They provide guidance on placement and species choices and share care instructions so new plantings establish well in Colorado’s climate. Serving residential, commercial, HOAs and property management across Broomfield and the Denver metro, including Erie, Thornton, and Brighton, they demonstrate capacity to handle planting as part of broader landscape goals.
Ready to respond after high winds, ice storms, or heavy snow bring trees and limbs down across your property.
Rapid storm damage cleanup and hazard mitigation are a key capability, with customers consistently noting fast response after wind events and storms in the Denver metro area. They quickly assess hazards and remove leaning, downed, or storm-damaged trees near homes, fences, and power lines, often handling urgent removals of large trees when needed. They bring the right equipment for storm scenarios—cranes for close-quarters removals, chippers, and stump grinders—while coordinating access and scheduling, sometimes navigating HOA or greenbelt permit needs. Cleanup is thorough and careful; crews remove branches and debris, grind stumps, and leave the property neat with no stray debris. Serving Broomfield, Denver, Erie, Thornton, and Brighton, Altitude Arborist combines safety, clear communication, and professional tree care to manage storm cleanup efficiently and reduce future risk.
Fast to answer calls and quick to schedule. Whether it's routine work or an urgent situation, these businesses don't leave you waiting.
A quick-response capability is a clear pattern in feedback, with customers noting fast replies to inquiries and prompt scheduling. In urgent situations, they mobilize quickly; a fallen tree was addressed within a few hours of contact. They provide multiple confirmations before service and keep clients informed with timely email and text updates at every step. Weather-related delays are managed with quick communication and flexible rescheduling; reviewers mention rapid responses after major snow events. During storms, they even log long hours to help the neighborhood, demonstrating readiness to respond rapidly to urgent needs across Broomfield and the surrounding Denver metro area.
A business built and run by family, often passed down or grown from the ground up. Personal accountability and pride in every job.
As a family-owned operation, Altitude Arborist builds trust through personal, neighborly service, with consistent communication and a commitment to doing right by clients over the long term. The pattern of feedback shows courteous, respectful crews who listen to concerns, explain options clearly, and follow through from estimate to thorough cleanup. Clients repeatedly rely on a small, dedicated team led by Hunter Townsend to handle everything from urgent storm removals near houses and power lines to HOA and property-management projects with attentiveness and care. The emphasis on safety, education, and keeping trees healthy—through pruning, treatments, deep root feeding, and planned plantings—reflects a family ethos of treating customers’ landscapes as if they were their own. Across residential, commercial, and HOA work in Broomfield, Denver, Erie, Thornton, and Brighton, the family ownership model translates into reliable, value-driven service that customers return to year after year.
Employs one or more ISA-certified arborists - credentialed professionals who've passed rigorous testing in tree care science and best practices.
ISA-certified arborist leadership guides Altitude Arborist’s work, combining formal certification with forestry training to apply science-based pruning, removals, cabling and bracing, storm mitigation, planting, and health care for trees in the Denver metro area, including Broomfield, Erie, Thornton, and Brighton. Customer feedback patterns show a consistently high level of knowledge and a consultative approach—arborists diagnose issues such as emerald ash borer risk and other tree-health challenges, then clearly explain options and implement targeted treatments and care plans. They are praised for safety, reliability, prompt communication, accurate quotes, and meticulous cleanup, often completing work on time or ahead of schedule. Overall, the ISA certification underpins trusted, long-term tree-health management for residential properties, HOAs, and commercial clients across Colorado.
Holds all required state and local licenses to operate legally as a tree service. A basic but important box to check before hiring.
Licensed status and ISA-certified leadership underpin their approach, with Hunter Townsend identified as an ISA-certified arborist and degreed forester. Feedback patterns show customers consistently experience safe, professional teams delivering science-based techniques across pruning, removals, cable and bracing, storm damage mitigation, tree planting, and plant health care — including emerald ash borer treatments and deep root feeding. They’re praised for punctuality, clear communication, thorough cleanup, and respectful handling of property in the Denver metro region (Broomfield, Erie, Thornton, and surrounding areas), aligning with expectations for a licensed, insured service. In short, licensure, insurance, and ISA certification empower trusted, comprehensive tree care for residential, HOA, and commercial clients.
Carries proper liability and workers' compensation insurance. If something goes wrong on your property, you're protected.
A clear signal of their insured capability is the consistent emphasis on safety and risk management reflected in customer feedback. Clients repeatedly describe crews as safe, careful around buildings, fences, and power lines, and able to remove large trees quickly without damaging surrounding property. They also highlight thorough cleanup and debris removal, with yards left neat and orderly, underscoring reliable practice and accountability. The company’s ability to handle complex logistics—such as HOA coordination, permit handling for greenbelt access, and storm-damage cleanup—without sacrificing safety or timing is frequently noted. Overall, feedback patterns show strong trust in Altitude Arborist’s professional, knowledgeable service across the Denver metro area including Broomfield, Erie, Thornton, and surrounding communities.
A business with years - often decades - in the community. Local reputation and deep experience speak for themselves.
With a long-established, family-owned presence in the Denver metro area, Altitude Arborist operates as a trusted, science-based tree care partner led by ISA-certified arborist Hunter Townsend. Feedback patterns show they handle the full spectrum of services—from pruning and plant health care to removals, cabling and bracing, storm-damage mitigation, planting, and stump grinding—for residential clients, HOAs, and commercial properties in Broomfield, Denver, Erie, Thornton, and Brighton. Customers consistently note timely responses, clear guidance, on-schedule work, and meticulous cleanup, performed with safety and respect for surrounding property. The recurring use, referrals, and willingness to price-match or offer competitive quotes underscore a long-standing reliability and value across the community. Their ongoing work—including deep-root feeding, Emerald Ash Borer treatments, and regular maintenance—demonstrates sustained care for Colorado trees over years and across multiple property types.
Competitive pricing without cutting corners. These arborists offer fair rates and transparent quotes, making professional tree care accessible for most budgets.
Pricing is consistently described as fair and competitive, with many customers noting quotes were lower than rivals or matched by Altitude Arborist. A broad range of services is offered at affordable rates—from pruning and removals to stump grinding, deep root feeding, and Emerald Ash Borer treatments—serving homeowners, HOAs, and commercial clients in Broomfield, Denver, Erie, Thornton, and Brighton. The feedback highlights fast, efficient job completion and thorough clean-up at price points described as reasonable. Clients value upfront, transparent quotes and consistent communication, which helps them stay within budget. As a family-owned, ISA-certified firm, they combine science-based methods and safety with affordable pricing for both small residential jobs and larger commercial projects.