As a third-generation arborist, Nathaniel Crass brings decades of hands-on experience and generations of tree care knowledge to every job. Crass Tree Experts is a family-owned and operated company proudly serving York, PA and the surrounding communities with expert tree removal, trimming, and storm damage response.
03
Generations of expertise
500+
Trees safely removed
24/7
Storm response
5.0★
Client review average
Crass Tree Experts proudly serves York, PA and the surrounding communities, including Stewartstown, Red Lion, Shrewsbury, and New Freedom. Founded in 2022, our family-owned and operated company is built on a foundation that goes back three generations — Nathaniel Crass brings decades of hands-on experience and generations of arborist knowledge to every property we work on. Whether it’s routine trimming, storm cleanup, or a full removal, our crew treats every job with the same care and attention as if it were our own backyard.
We specialize in tree removal, tree trimming and pruning, and plant health care, and we’re ready around the clock for storm damage with 24/7 emergency service. As a locally certified provider (MD LTE #2467), we hold ourselves to a high standard of safety and professionalism on every job. We’re also proud to offer a military discount as a small thank-you to those who’ve served. When you call Crass Tree Experts, you’re getting a team that values honest work, quality craftsmanship, and treating our neighbors right.
Crass Tree Experts is a locally owned tree care company, fully licensed (MD LTE #2467) and insured, giving you peace of mind on every job we do.
Crass Tree Experts is rooted in Bel Air North, and we’re proud to bring our third generation of arborist knowledge to homeowners and businesses throughout Baltimore County and York County. Nathaniel Crass grew up learning the trade firsthand, and that hands-on experience shows in every job we take on, from a single tree needing a trim to a full property cleanup after a storm.
Our team offers tree removal, tree trimming and pruning, and plant health care to keep your property safe and looking its best. We’re available 24/7 for emergency storm damage response, so you’re never left waiting when a tree comes down. As a family owned and operated business, we treat every customer like a neighbor, and we back that up with honest pricing, quality work, and a military discount to show our appreciation for those who’ve served.
At Crass Tree Experts, tree care isn’t just a job, it’s a family legacy. Nathaniel Crass is a third generation arborist, carrying forward decades of hands-on experience and knowledge passed down through generations before him. That depth of expertise means every trim, removal, and storm cleanup is handled with the kind of skill and judgment that only comes from a lifetime around trees. When you work with Crass Tree Experts, you’re not just hiring a crew, you’re calling on a family tradition of doing the job right.
“Experience the difference generations of knowledge make.”
We put honest work and customer satisfaction at the center of every job, big or small.
As a family owned business based in Bel Air North, we treat every property we work on like it's part of our own community.
Nathaniel Crass carries forward three generations of arborist knowledge, bringing decades of hands on tree care experience to every job.
We offer free estimates and straightforward, fair pricing so you know exactly what to expect before the work begins.
From your first call to the final cleanup, we walk every job through the same four step process so you always know what to expect and never get caught off guard.
We start by listening to your needs and taking a close look at your property to understand the job at hand.
We provide a free, no obligation estimate with fair, straightforward pricing before any work begins.
Our experienced crew gets to work safely and efficiently, treating your property with the same care as our own.
We don't consider the job finished until your property is left clean and clear, with every branch and bit of debris hauled away.
Word of Mouth
5.0 across dozens of reviews
Bringing licensed, third-generation elite tree care straight to your local property lines.
Expert arborist care, high-risk tree removals, and routine commercial or residential maintenance.
Fast emergency response crews equipped for sudden storm damage and structural trimming.
Precision pruning and structural hazard mitigation to protect your local property canopy.
Zero-impact removals executed with specialized machinery to protect your driveways and turf.
Detailed tree health assessments, professional native planting, and rapid hazard clearing.
Schedule a consultation with our professionals today.
