Our mission is to perform for our customers. to deliver the highest QUALITY services on long island

Founding of Arias Pro Tree Services
The beginning of Great Things

Growth
Gained Larger Clients Expanded into Hamptons Market

Sustainability
Business was no longer a dream Arias Pro Tree Services was here to stay

Further Growth
Team Expansion and securing of 10th Active Major Hamptons Contract
Our mission at Arias Pro Tree Services is to provide safe, reliable, and high-quality tree care that preserves the natural beauty of Long Island’s East End. With over 30 years of experience, our family-owned team treats every property with care and precision while delivering personalized service, responsible tree care, and lasting value for the communities we serve.


Every client is treated like a neighbor. We pride ourselves on personal connections and a commitment to legacy-driven service.

From first call to final cleanup, we guarantee high-quality, efficient, and responsive care.

We protect the landscapes we work on through sustainable practices and thoughtful, safe service execution.

We safely and efficiently remove dead, hazardous, or unwanted trees to protect your property. No tree is too big or small for our experienced crew.
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Say goodbye to unsightly stumps! We offer fast and thorough stump grinding services, leaving your yard clean and ready for new planting or landscaping.
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Maintain the health and beauty of your trees with our expert pruning and trimming services. We shape and care for your trees to improve aesthetics, prevent disease, and reduce storm risks.
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Looking to add greenery to your yard? We can help you plant new trees that thrive, whether it’s for shade, beauty, or sustainability.
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Expert care to maintain tree health, improve appearance, and reduce storm risks.



Experience You Can Trust, Service You’ll Appreciate

30+ years of hands-on tree care built on trust, integrity, and dependable service.

Fast, reliable support when storms or hazardous trees demand immediate attention.

From tree removal to final cleanup, we leave your property neat, safe, and cared for.
From First Call to Final Cleanup, We Make It Simple and Stress-Free

We assess your tree care needs and provide a free estimate.
We coordinate a convenient time for the job.
Our experienced crew completes the work safely and efficiently.
We leave your property looking better than before.
Trusted by homeowners across Long Island for dependable tree care, fast response, and spotless results.
Don’t let storm damage linger—reach out today for immediate assistance and a free cleanup estimate.

At Arias Pro Tree Services, our team is more than just skilled professionals—we’re family. Led by Ryan Arias and his uncle, our crew brings decades of experience, dedication, and care to every project. We work closely together, combining unique skills and a shared commitment to exceptional tree care. Get to know the people behind the service and discover why so many of our clients trust us to care for their landscapes.
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Find quick answers to the most common questions about our tree services.
Yes! We offer free, no-obligation estimates for all of our services. Just give us a call or fill out our online form, and we’ll schedule a consultation at your convenience.
We provide 24/7 emergency services and aim to respond as quickly as possible. Storm damage can be unpredictable, and our team is ready to help restore your property’s safety day or night.
We proudly serve Riverhead, Mattituck, Southold, Hampton Bays, Southampton, East Hampton, Westhampton, and other South Fork communities on Long Island.
Absolutely! We take pride in leaving every property spotless. After completing any job, we make sure to clear away branches, leaves, and other debris.
Yes, we are fully licensed and insured, giving you peace of mind that your property is in expert hands with us.
We handle all types of trees, from large oaks and pines to ornamental shrubs and hedges. Whether you need trimming, removal, or planting, our experienced team has you covered.

Tell us about your tree care needs and our team will provide a personalized, no-obligation estimate.