Meet the Sullivan Tree Service Ltd Team

Since 2008, our ISA-certified arborists have been working tirelessly to build a reputation as the skilled, friendly and trustworthy choice for tree care in Calgary. Some might say it’s working, demonstrated by our A+ rating with the Better Business Bureau and long list of happy customers.

Joey Sullivan

Owner / Operator

Joey started Sullivan Tree Service Ltd in 2008. It was a natural step for him after moving to Calgary having worked as a Danger Tree Feller for the BC Ministry of Forests for 5 years. Joey has a BA in Geography from the University of Calgary, is certified as an arborist by the International Society of Arboriculture (ISA), and is a Qualified Tree Risk Assessor with the ISA. Joey has formed a respectable and successful business in Sullivan Tree Service Ltd and has formed and gained the respect of a hardworking crew of employees and an extensive client base.


Over the years, Joey has continued his education in tree care and business management by obtaining the following certificates: ISA Certified Arborist #ON-0787A, tree risk assessment qualification, tree climbing, fall protection and work positioning, aerial lift operations - emergency evacuation and extrication, hazard and danger tree cutting and falling, production tree removal and rigging, electrical hazards awareness program, chainsaw train the trainer, chainsaw operator technician, small employer health and safety management, leadership for safety excellence, Alberta OHS legislation awareness.

Lisa Sullivan

Owner / Operator

Lisa has been with Sullivan Tree Service Ltd since 2008. She began assisting the crews with pruning and removals and moved to providing estimates and consultations, all the while overseeing the administrative side of things. Lisa has a B.Sc. in Earth Science from the University of Calgary, is an ISA Certified Arborist, a qualified tree risk assessor, and a Registered Consulting Arborist with the ASCA. She  is also a certified tree and plant appraiser with courses in scientific report writing.  Lisa is excited and proud to be a part of a growing and successful business.

Over the years, Lisa has continued her education in tree care and business management by obtaining the following certificates: ISA Certified Arborist #PR-4893A, American Society of Consulting Arborists #624, Tree Risk Assessment Qualification, tree biology and care, electrical awareness, tree insect management, tree disease management, leadership for safety excellence, service excellence.

Ryan Mee

Crew Lead

Ryan Mee has worked with Sullivan Tree Service since March 2012. Ryan is an ISA Certified Arborist and has worked hard to enhance his climbing skills and knowledge of tree care practices. His positive attitude and quick wit generates an enjoyable work atmosphere for our crews and our customers alike. Ryan’s attention to detail and safety makes him a valuable asset to the team.

Vladimir Correa

Crew Lead

Vladimir joined the team in April 2015 as a ground crew member. After proving himself as an experienced tree pruner and feller, in 2017 he was promoted to crew lead. He is working towards obtaining his ISA Arborist certification, and is an avid skateboarder.

Ryan Wells

Crew lead

Ryan has 4 years of experience in the field. He has been with us for 4 years now.

Darcy Miller

Field Manager

Darcy Miller became a part of our staff in October 2014 as a ground crew worker. In 2018, Darcy became our Field Manager, and is responsible for our company safety and preventative maintenance programs. He also aids in providing quotes, and arranging staff training and events. Darcy is an expert golfer.

Joel Miller

Crew Member

Joel Miller joined the team in September 2016. Joel is an ISA Certified Arborist and a graduate from Olds College. He is one of our most experienced climbers, and often participates in the annual Arborist Climbing Competition.

Merissa Greer

Office Manager

Merissa joined Sullivan Tree Service Ltd in May 2012 and has since become an integral part of our team. She is an ISA Certified Arborist and a qualified tree risk assessor, and is currently completing a Bachelor of Science Degree at the University of Calgary. Merissa is the office manager, and also provides consultations. She continues to expand and improve her knowledge of tree care to provide the best service possible to our customers.

Amy Fehr


Amy joined Sullivan Tree Service Ltd in March 2018 as our quoter. She is an ISA Certified Arborist and a graduate from Olds College. Amy has extensive training and experience in tree work, and provides our customers with competitive quotes with helpful advice and recommendations. She also provides tree health and pruning consultations.


Office Staff

Whatever it is, the way you tell your story online can make all the difference.

Sullivan Tree Service Ltd

6507 35 Ave NW
Calgary, AB, T3B 1S7

Phone: 403-247-1596


Hours -

Monday - Friday 8:00 AM - 4:00 PM


Emergency Service Available 24/7

Service Area -

Servicing Calgary and surrounding area

We accept online payments:

  • Facebook
  • Instagram
  • 1200px-Google__G__Logo.svg

Follow us

  • HomeStars-Social-OG
  • 1200px-Google__G__Logo.svg
  • Facebook
  • yelp-icon

Review us

© Sullivan Tree Service Ltd 2020