• ISA Certified Arborists • Experienced • Reliable

• Safety Certified • Fully Insured • Well-maintained equipment

Commercial Land Clearing in Calgary

The team at Sullivan Tree Service Ltd understands trees on your commercial property are an asset and want to ensure they mature safely and successfully. Whether you're pruning for clearance or hazard mitigation, we'll work with you towards achieving tree strength, health and beauty.

For responsible, professional tree pruning in Calgary trust our ISA Certified Arborists. Our staff are all safety certified and can handle any commercial or municipal job big or small year-round.

We can perform routine pruning at any time throughout the year. Get in touch with us for a free quote!

Our equipment

  • Ford F-800 bucket truck with 60' boom
  • BC1000XL Vermeer chippers
  • BC900 Vermeer chipper
  • Low-impact iron horse
  • Chainsaws, hedge trimmers and brush saws
  • Inspected and well-maintained climbing gear
  • Extension pole saws and ladders
  • Blowers and all the necessary tools for a perfect clean-up

our training and experience

Our staff has completed training in the following courses:

  • Tree worker safety
  • 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
  • Tree rigging and safety
  • Chainsaw train the trainer
  • Chainsaw operator technician
  • Practices and standards of pruning
  • Alberta OHS legislation awareness
  • Small employer health and safety management
  • Leadership for safety excellence

Our Projects


Kananaskis Parks

Fall 2014 – Road Clearance Pruning – Chad Filipchuk
Winter 2016 - Brushing and Tree Removal at Mount Shark Access Road – Leah Schmidek
Spring 2017 – Tree Hazard Assessment – Leah Schmidek
Spring 2017 - Site Improvement and Dangerous Tree Removal at Three Sisters Campground – Leah Schmidek
Fall 2017 – Tree Hazard Assessment – Leah Schmidek

Fall 2017 - Brush Mowing and Limbing Barrier Lake Boat Launch and View Point Day Use Area – Leah Schmidek

Fish Creek Park

Fall 2014 – Storm Clean Up Project – Rob Hummel

Summer 2018 – Tree Maintenance at Sikome Lake – Rob Hummel



Winter 2016 – CN Rail Tree Clearance Project

PCL Construction
2017 – Site Clearing in Sheep River

Whissell Contracting LTD
2018 – Site-clearing project

Request a quote

The professional arborists at Sullivan Tree Service Ltd can provide a range of tree services.

call us today

Do you need to meet with an arborist to discuss your specific needs or concerns? We offer a consultation service. Click here for more information.

Sullivan Tree Service Ltd

6507 35 Ave NW, Calgary, AB T3B 1S7

Phone:  403-247-1596

Email: info@sullivantreeserviceltd.ca


Monday – Friday: 8:00 AM – 4:00 PM
Emergency service available 24/7

Service Area

Serving Calgary and the surrounding areas

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