
Areas We Serve
Crass Tree Experts is rooted in a rich tradition of tree service. With decades of experience passed down through three generations, we take pride in delivering exceptional tree care to the communities we serve. Our founder’s devotion to trees began at age 12, working side-by-side with his grandfather, and it continues to define our commitment to quality and care today. From tree removal to pruning, planting, and even transplanting, we offer a full suite of licensed and insured services. Plus, with same-day scheduling for emergencies, you can count on us when it matters most.
We routinely work with property owners in the following communities:
Pennsylvania
- York
- York County
- East York
- North York
- West York
- Red Lion
- Hanover
- Shrewsbury
- New Freedom
- Stewartstown
Maryland
- Baltimore
- Baltimore County
- Bel Air North
- Bel Air South
- Towson
- Timonium
- Cockeysville
- Freeland
- Parkton
Call (443) 232-9556 or contact us online today to get a free estimate.
Decades of Experience; Generations of Knowledge
We are proud to serve the beautiful communities across York, Baltimore County, York County, and the surrounding area. Our home region has unique landscapes and challenges that often require true local knowledge to deal with properly. With our deep-rooted knowledge of the trees, soil, and weather conditions in the area, we offer customized solutions to keep your property thriving year-round.
York boasts a blend of mature trees and newer plantings that need attentive care. We understand the importance of preserving the town's charm by maintaining healthy, vibrant trees. Whether trimming branches that encroach on walkways or safely removing a tree compromised by heavy storms, our team works hard to keep your landscape both beautiful and safe.
Baltimore County is rich in history and features diverse landscapes that range from suburban neighborhoods to expansive rural properties. Trees face challenges like shifting weather, urban expansion, and invasive pests, which can jeopardize their health and growth. We know how to address these issues, whether through strategic pruning to strengthen a tree’s structure or planting species suited to thrive in local conditions.
The rolling hills and wooded spaces of York County call for a careful balance of preservation and intervention. Trees in this region can suffer from soil erosion, storm damage, and fungal diseases. We approach every project with sensitivity to the natural environment, offering services like sapling planting, tree transplanting, and targeted treatments to preserve the area’s natural beauty.
From selecting native species for planting projects to deftly managing safety risks unique to your property, we treat every home and tree as if they were our own.
Call (443) 232-9556 today.
What To Expect From Our Professional TEam
Quality Services From Experts in the Field

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From tree removal to cleanup, we go above and beyond to deliver the results you need with service you’ll love.
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Being a local business, we have a unique understanding of the types of trees and issues that can arise in our area.
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With years worth of experience, passed down generation to generation, we have the expertise to handle any project.
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Our team can provide a free estimate with pricing relative to the local area to get you project done on time and on budget.