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Sullivan Tree Service LTD.

  • 6507 35 Ave NW
  • Calgary, Alberta
  • T3B 1S7, Canada


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Contact: Joey Sullivan, Lisa Sullivan
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Business Profile

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 and area. Our arborists are professionally trained through ISA, TCIA, and Arboriculture Canada online and classroom courses. Sullivan Tree Service Ltd provides training to all employees that exceed industry standards, including Electrical Hazard and Aerial Rescue training. Our dedication to safety permeates everything we do. We carry insurance, WCB, and a Certificate of Recognition (COR) from the Alberta Construction Safety Association.





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Personal recommendations are key when choosing Calgary Home renovation and maintenance professionals. Who To Call Picks are Calgary Renovation Pros that I, or my trusted friends, have used and personally recommend. Don’t misunderstand-there are many other great companies out there in YYC and you can search for them on Who To Call. These are the ones we have personal intelligence on. After all, finding the right company to do the work is a Team Sport!

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Sullivan Tree Service LTD did an excellent job cutting down and removing an old crab apple tree from our front yard. I posted a project with whotocall and Sullivan Tree Service LTD. was quick to respond. They provisioned a quote by email follow on to their 'drive by' to evaluate project scope. They confirmed ownership of the tree with Urban Forestry. I was unavailable to be home when the crew arrived to remove the tree but after initial email exchanges I trusted Sullivan to work independently. And indeed the front lawn was completely cleaned up after the tree was removed.
Sullivan returned within 5 business days as committed to grind the stump. The mulch from the stump was left on site as per their quote. I would definitely recommend Sullivan Tree Service Ltd. They were extremely flexible to work with. I would not hesitate to hire them again for future tree maintenance.


29 Jun 2017 @ 9:51pm

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We booked Sullivan Tree Service to trim our trees right before the Calgary Sept '14 snow storm. They of course had to delay our appointment to accommodate some of the emergency tree trimming in the city, but were very gracious in how they handled it. On our re-booked appointment, the crew came & did the work quickly without requiring any supervision. The trees were properly trimmed & the yard was left clean & tidy. Very happy!


29 Oct 2014 @ 3:14pm

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