- Mon–Thu 8 AM – 4:30 PM · Fri 8 AM – 3 PM
- Mon–Thu 8 AM – 4:30 PM · Fri 8 AM – 3 PM
- office@stsarborists.com
The right care, for the right reason. STS Arborists helps property owners understand their trees, evaluate their options, and make confident decisions, then delivers the professional care needed to achieve the desired outcome.
Trained Crews, Careful Work
Many property owners call us for tree removal or tree trimming in Somerset, PA, and sometimes that is exactly what the tree needs. Other times, there is a better option. Our ISA arborists start by learning what you want for your property, then inspect the tree, the site, and the risks before recommending anything.
You get clear options explained in plain language, from pruning and plant health care to cabling, risk assessment, and removal when it is truly the right call. The decision stays with you. We provide the facts and professional guidance, then our crews carry out the work safely and clean up completely.
From tree removal, pruning, and stump grinding to planting, plant health care, soil health care, and cabling, every service starts with an on-site evaluation so the work fits your trees and your goals.
Our crews use sectional dismantling and controlled rigging to take down hazardous, dead, or unwanted trees safely, even near homes and power lines, while protecting your lawn and landscape.
Following ANSI A300 standards, our arborists prune each tree based on its species, age, and condition to improve structure, reduce storm damage risk, and keep it healthy for years.
We grind stumps below grade, level the area, and leave your yard tidy and ready for new grass, plantings, or your next project.
We choose the right species for your soil, sunlight, and space, plant it properly, and back it with a one-year tree health guarantee.
Professional cabling supports weak branch unions and heavy limbs so many structurally compromised trees can stay standing instead of coming down.
Our Arborjet direct stem injections deliver treatment straight into the tree to target pests like emerald ash borer and hemlock woolly adelgid without drift or harm to pollinators.
When a storm drops a limb or a tree becomes a hazard, we respond promptly with a clear plan and a free estimate so you know what to expect before work begins.
We protect your lawn and landscape throughout the job, then haul the wood away, stack it for firewood, or chip it into mulch, whichever works best for you.
We explain what is included in every proposal, keep you informed from the first visit to the final cleanup, and stand behind our work.
We put time and resources into training, equipment, and mentoring, and our teams are led by ISA arborists who care about doing things the right way.
Family owned and operated. Call or message us today for your free tree service estimate in Somerset, PA.
STS Arborists is based in Somerset and provides tree removal, trimming, and plant health care in Latrobe, Ligonier, Jeannette, Greensburg, Irwin, Export, and nearby communities.
Every yard tells a different story, so take a look at how our crews handle tall oaks, tight spaces, and storm damage from Somerset to Greensburg, from the first cut to the final rake.
What Is Hemlock Woolly Adelgid? Are you seeing fuzzy white spots on your hemlock tree around
Signs of Emerald Ash Borer Damage Have you noticed tiny D-shaped holes in your tree bark
Image by inkflo from Pixabay Tree Topping Risks Far Outweigh the Benefits Considering tree topping as
Whether a branch looks questionable or you already know what needs to come down, send us a message and an ISA arborist will help you sort out the next step for your Somerset, PA property.
Curious about pricing, insurance, storm cleanup, or what happens to the wood? Here are straight answers to the questions Somerset property owners ask us most.
Yes. STS Arborists is fully licensed and insured, with full liability insurance and workers’ compensation, and our crews are trained to meet high safety standards. We also have ISA arborists on staff.
See our Awards & Recognitions page for our full credentials.
Yes. Storm damage and hazardous trees cannot wait, so we respond promptly to protect your home, your family, and your property.
Every tree and every property is different, so cost depends on the size, location, condition, and accessibility of the tree. We provide free estimates with clear, detailed proposals so you know exactly what to expect before any work begins.
That is up to you. We can haul the wood away, leave it for firewood, or chip it into mulch, and we clean up thoroughly when the job is done.
Large dead branches, visible decay, a leaning trunk, significant root damage, or disease are all signs that a tree needs attention. One of our ISA arborists can inspect the tree and walk you through your options, which may include pruning, cabling, plant health care, or removal.
Yes. We offer 5% off for military members and 5% off for senior citizens. Just mention it when you request your free estimate.
