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Great job, our trees look fantastic, as always. Excellent work. Thank you. ” - Larry B.

Office Staff

The office staff is the backbone of our organization!  They are the group that keeps us all organized and properly communicating to offer great customer service.

Jessica V. Andrade

Jessica V. Andrade

Accounting Manager

Jessica has been with Preservation Tree Services since February of 2004. Jessica was named as Accounting Manager at the end of 2014. She is experienced in several facets of general ledger accounting, insurance administration, and human resources. Jessica is a super star of consistency and reliability. Jessica has four children ages four through eleven years old. She enjoys her family, cooking, shopping and reading.


Nancy Berend

Nancy Berend

Receptionist/Account Specialist


Nancy started with Preservation in 2004 and has held several positions in her tenure here. She is currently an Account Manager at our corporate office in Dallas.
Nancy is a native Texan with a love for trees and nature which made her a perfect fit for our business. Her previous work history involved customer service, accounting, purchasing and scheduling which has also made her an added asset for the company.


Wendy Gawlik

Wendy Gawlik

Office Manager

  • TDA Commerical Pesticide Applicator License #0801565

Wendy has worked in the Tree Care industry for over 14 years. She started with Preservation Tree Services in 2001 answering incoming calls, then continued to work through all aspects of the company. She comes with an Arboriculture background through many years in the industry and now maintains a role in our plant healthcare division. Wendy is the behind the scenes liaison providing customer service to our clients and maintaining our technicians day-to-day operations.


Gracen Rhea

Gracen Rhea

Account Specialist

Gracen joined the Preservation Tree team in October of 2016. She is currently enrolled at the University Of North Texas pursuing a degree in Biology along with a minor in chemistry. Gracen is currently the Account Manager for our Turf Care programs and also helps with reception. On her free time she enjoys working out, reading, and being outdoors!


Jamie Thibodeaux

Jamie Thibodeaux

Tree Care Scheduling Coordinator

Jamie has enjoyed two years here at Preservation Tree Services, where her love for behind-the-scenes support has grown exponentially as the Fort Worth account manager. Her family is a great source of pride. She is the proud mother of two beautiful children ages 5 and 6, and wife of a husband in law-enforcement. Jamie's passion is in caring for people, no matter what the need is, she strives to meet it for not just her family, but her coworkers and clients alike.

Jamie enjoys hunting with her husband, reading great books, and spending time with family.


Cathy Wilson

Cathy Wilson

Administrative Specialist

Cathy joins Preservation Tree from another kind of green enterprise, the world of finance. She has worked in various areas of banking for a fair amount of her career, advancing from teller positions to a post as a business banking lending assistant before making the move to our corner of the green industry. She stays busy with an active family and recently welcomed a precious grandbaby to the fold.


Angel Mitchell

Angel Mitchell

Plant Health Care Scheduling Coordinator

Angel joined our Preservation Team in August 2019 showing us all her many talents with over 15 years of customer service and 3 years of scheduling background. She is a proud mother of four beautiful children ages 15, 14, 6 and 1. In her free time she enjoys traveling, shopping and spending time with her family. She also enjoys being a hairstylist for her close friends and family. This talented young lady is excited to grow within our industry as she works with our clients, facilitating behind the scenes maintaining our technicians day-to-day operations.


Margarita Infante

Margarita Infante

Account Specialist

Margarita joined Preservation Tree in September of 2019. Prior to joining Preservation Tree, she worked at Texas Woman’s University in Denton, TX for 14 years, wearing different hats as an Office Manager and Administrative Assistant to the Chair of the department.

Margarita graduated from Texas Woman’s University in May 2019, with her BFA degree. She is currently an active artist in the DFW area and her work in photography has been featured in Focal Plane Magazine, Voyage Dallas Magazine, and Society for Photographic Education. In her spare time she enjoys discovering new photographic processes, taking adventures that lead to hidden gems, and spending time with her family and friends.


Kristina Bagley

Kristina Bagley

Account Specialist

Kris relocated from East Texas and landed at Preservation Tree Services in September 2019. She brings with her extensive inner working knowledge and 20+ years of managerial/administrative support. After two gratifying decades in the spirit/wine industry, she feels she’s back to her “roots”, having worked for a landscape company in the Chicago area, where she is originally from. Kris is a very proud mother to 3 beautiful children and 2 handsome grandsons, who occupy most of her down time. But every once in a while she enjoys attending local wine festivals.


Brandie Harris

Brandie Harris

Account Specialist

Brandie joined our Preservation Team in January 2020, she comes to us with over 20 years of customer service, accounting and scheduling experience with a background in landscape and lawn services. She takes pride in her job and making sure customers have a great experience. Brandie is a proud mother of four beautiful children ages 20, 17, 15 and 9, celebrating 10 years with her husband. In her free time she enjoys shopping, cooking and spending time with her friends and family, collectable of anything Charlie Brown. She holds a certification in CPR, Registered Dental Assistant and was an EMT in her earlier years.