Our mission is to reduce or eliminate dangerous trees and to enhance the landscaping of your property.

Clark’s Tree Service

Clark’s Tree Service is a second-generation business, started in 1977 by Jack Clark.

Starting with little more than an idea and a dedication to provide excellent service, Jack built a successful tree trimming and tree removal company for both business and residential customers in Westmoreland County. Today, Clark’s Tree Service is owned and operated by Jack’s son John Clark, who took over management duties in 2005. John is a 1992 graduate of Penn State University with a BS in Mechanical Engineering Technology.

With 10 employees on staff, Clark’s Tree Service operates multiple crews year round and is able to respond to severe weather and emergency tree removals.

Clark’s tree service has worked hard to achieve and maintain an A+ rating from the Better Business Bureau.  We also participate in the tree sample collection program for Penn State Co-op’s Disease Identification program.

Our office is located at 129 Uschak Road, Derry, PA and we serve all Westmoreland County residents and those in surrounding areas.  We offer free estimates and our team is ready to offer expert advice on any issue you may have with the trees on your property.

  • Second-generation tree removal business
  • Serving Latrobe, Greensburg, and Westmoreland County
  • Professional staff, customer service a priority
  • Top-rated, commercial grade equipment
  • Better Business Bureau Member
  • 75’ bucket truck for safety in challenging situations