The Roots Of Our Existence

Our Mission

Relentlessly pursue the success of our customers and employees through our commitment to safety, service and innovation.

Our Vision

Lead the transformation of our industries creating a safe, reliable and sustainable future.

Our Values and Operating Principles

  • Responsible

  • Trustworthy 

  • Honest 

  • Acts with Integrity

  • Improvement-minded

We live our principles and measure our success by the success of our employees, shareholders and the satisfaction of our customers. 

Lewis Tree Service Ethics Hotline 

1-877-267-5940 (toll free)

Our values are core to our success. Help us to live these values by reporting any unethical or illegal acts through an independent third party.

  • It's confidential; no one will ask your name
  • It's available 24 hours per day, 7 days a week
  • English and español options available

You can also confidentially report unethical or illegal concerns via

Latest Lewis News

Lewis Tree in Compliance with Federal Laws Governing Documented Workers

As many of you are aware, there have been some recent industry issues involving undocumented workers. I want to assure you that neither Lewis Tree Service nor any of our affiliates are a party to this very serious violation of federal laws.


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Employee Information

Employee Info