Frederick’s Trusted Tree Care Experts
From routine trimming to emergency removals, AT’s Tree Service delivers safe, professional, and affordable tree care across Frederick County and surrounding areas.
Results are estimates based on typical job variables.
Professional Tree Services
You Can Count On
From single-tree removals to full storm cleanup, our experienced crew handles every job with care, precision, and proper safety equipment.
Tree Removal
Safe, efficient removal of dead, diseased, or hazardous trees — protecting your property and family. We handle all sizes, from small yard trees to large canopy trees.
Learn More →Tree Trimming & Pruning
Promote healthy growth and improve curb appeal by removing dead, diseased, or overgrown branches. Regular pruning extends the life of your trees significantly.
Learn More →Stump Grinding
Eliminate unsightly, hazardous stumps quickly with our specialized grinding equipment. We grind stumps below ground level and haul away all debris — always included at no extra charge.
Learn More →Emergency Tree Services
Storm took down a tree? A limb threatening your roof? We respond fast — 24 hours a day, 7 days a week. No job is too urgent for our crew.
Learn More →Cabling & Bracing
Preserve valuable trees with structural support cables and braces. We stabilize weak branches and multi-stem trees before they become a hazard.
Learn More →Fertilization & Disease Control
Keep your trees healthy and vibrant with targeted fertilization programs and treatment for pests, fungal disease, and other tree health threats.
Learn More →Tree Consultation
Not sure what your trees need? Austin will walk your property with you and provide an honest, expert assessment of each tree’s health and risk level.
Learn More →Storm & Debris Cleanup
After a major storm, let us restore order to your property. We clear fallen trees, broken limbs, and storm debris safely and efficiently.
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License
Austin Tyeryar,
Tree Care Professional
Hello! My name is Austin Tyeryar and I’m the owner of AT’s Tree Service. I founded this company because I genuinely love trees — and I love helping homeowners and businesses protect the beauty and safety of their properties.
With 7+ years of hands-on experience in the tree industry, I’ve handled everything from routine pruning to complex emergency removals. Every job I take on is treated with the same level of care and precision — whether it’s a small ornamental tree or a 100-foot oak threatening a structure.
- Maryland Tree Expert License #2536
- Fully Licensed & Insured
- 7+ Years Industry Experience
- Serving Frederick County & Surrounding Areas
- Free, Honest Estimates — No Pressure
Proudly Serving Frederick County & Beyond
Based in Frederick, MD — we serve homeowners and businesses across the region. Don’t see your town listed? Give us a call — we likely cover your area.
Trusted by Homeowners
Across Frederick County
“AT’s Tree Service provided a fair quote and completed the work efficiently. We needed several trees trimmed and one removed near our driveway. The team was courteous, and their cleanup was absolutely top-notch. We’ll definitely call them again!”
“AT Tree Service did an outstanding job removing a large tree from our backyard. They were punctual, professional, and left our property spotless after the job. Their expertise and attention to safety were truly impressive. Highly recommend!”
“I was worried about a leaning tree near my house, but AT Tree Service handled it with precision and care. They are licensed and insured, which gave me real peace of mind. Fantastic service from start to finish!”
Frequently Asked Questions
Have more questions? Visit our full FAQ page or give us a call — we’re happy to help.
View All FAQs →Get Your Free Tree Service Estimate Today
Serving Frederick, MD and surrounding communities. Licensed, insured, and committed to your satisfaction.