Sarah Tien, ISA Certified Arborist

SavATree - Tree Service & Lawn CareTerritory and Services:

Sarah operates out of SavATree’s Warrenville, IL branch. She provides comprehensive tree, shrub, lawn, tick, and deer services to clients in St. Charles, Geneva, Batavia, North Aurora, Elgin, Warrenville, West Chicago, and Elburn, IL. Some services available out of our Warrenville branch include tree removal, tree pruning, organic lawn care and organic tree care, lawn, and plant fertilization, weed control and many other services to keep your property safe and healthy. Call Sarah today for more information!

Email: [email protected]
Phone: (630) 821-7752



Sarah provides professional tree and lawn services. She is an ISA Certified Arborist and a member of the International Society of Arboriculture and Illinois Arborist Association. She has worked in various areas of Forestry over the past 20 years. Her forestry positions range from working with municipalities, park districts, commercial and non-profit organizations. More specifically she has worked as the City Forester for the City of Park Ridge along with Cantigny Park in her most recent years.


Bachelor of Science Degree in Urban Forestry from the University of Wisconsin, Stevens Point. Attended Waubonsee Community College in Sugar Grove with a focus on Biology.

Industry Involvement/Awards/Certifications:

  • ISA Certified Master Arborist (IL-1543B)
  • Tree Risk Assessment Qualified


When Sarah is not working, she enjoys camping, visiting National Parks, and enjoying time with her family, supporting her children in their various school activities.

Why She Became An Arborist:

“I grew up in a family with a love for the outdoors. Attending a great college focusing on natural resources, I attended a mandatory class in Forestry which facilitated my love for trees and their care. Growing up in the Chicagoland area, I was made aware that trees in urban areas need care just as much as trees in a forest and I realized how important that is.”

Customer Service Philosophy:

“I love to share my passion for trees and the landscape with others. I love to help people accomplish their goals in maintaining and caring for them. I strive to care for each customer and property in the same way that I would want it to be cared for.”


If you need tree service or lawn care, call and schedule a complimentary arborist consultation today.

Territory List:


Campton Hills





North Aurora

Plato Center

Saint Charles

South Elgin

St Charles

St. Charles



West Chicago