The Lewis Family Tree

The Lewis family of companies (affectionately known as the Lewis family tree) is 100% employee-owned with approximately 4,000 employees in the U.S. and Canada. Headquartered on the outskirts of Rochester, New York, Lewis is the proud owner of four sister companies:

  • Lewis Tree Service – West Henrietta, NY
  • Wilderness Environmental Services – Sault St. Marie, ON and West Henrietta, NY
  • Clearion Software, LLC – Atlanta, GA
  • Carolina Tree Care – Charlotte, NC


Founded in 1938, Lewis is celebrating nearly 80 years as leaders in the vegetation management business. Lewis boasts a highly ethical, values-based, total-safety culture along with solid financials, a strong balance sheet, and what we feel are the best employees on the planet.

Lewis Tree Services Logo

Wilderness Environmental Logo

Clearion Logo

Carolina Tree Services Logo