Prepare Your Trees

This Fall!
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Cohen & Master
Tree and Shrub Services Ltd.

At Cohen & Master we believe that tree care is a process – not an event. We always consider the tree in its entirety, and use science-forward methods to ensure that we’re taking the most proactive and pragmatic approach to caring for your trees, shrubs and gardens. We manage your living plant-life, for your personal outdoor spaces and as part of your integral contribution to the communal urban canopy.



Our team is unified in our approach.
We believe in:

Cohen & Master team members

Knowledge &

Cohen & Master tree trimming


Cohen & Master team

customer service


Try us. Your Arborist at Cohen & Master Tree and Shrub Services is a click or call away.

Listen to our own Tait Sala on CBC Ontario Morning:


Meet the Cohen & Master Team!

Our aborists and support staff explain why we love taking care of your trees.

Be good to your trees. Call Us Today 416-932-0622

Contact Cohen Master today request a free quote. Our Toronto arborists will provide a no-obligation inspection of the trees and shrubs on your property. We will work with you to address your specific concerns and make recommendations to benefit the long term health, beauty and safety of your trees and shrubs.

  • Mature Tree Care | Cohen & Master

    Cohen & Master gives you an up-close and personal look at how we care for large-scale, mature trees.

  • Spadina House Volunteer Tree Work | Cohen & Master

    Tree maintenance with Geoff Niblett. Cohen & Master volunteers in the community.

  • Soil Aeration Tubes | Cohen and Master

    Soil Specialist Richard Eaton discusses Soil AerationTubes and their benefits.

I just wanted to say how impressed we were with the arborist work Dylan and his crew did yesterday at [my property]. The job was completed exactly as discussed and everyone was helpful and professional.

My entire experience with Cohen and Master has been excellent- so thanks for that. I would definitely use C&M again and will happily recommend the company to friends looking for trees services.

- Louise D.

Thank you for coordinating everything. I was on site at the tail end on Wednesday. Everything appeared to be smooth. I’m thrilled with Cohen & Master – all of you, especially your involvement – delivered a level of customer service that is rare these days. With everything bad that has happened on our property the past five years this was the first thing that went really smooth. I’m kind of in a state of shock. I was genuinely sad to see the tree go, but having it fall down and harm someone or create massive damage is not weighing on me for the first time since 2012. I’m really grateful to all of you :)

- Michelle W.

I wanted to let you know that Tait and his team did an outstanding job removing our Ash tree and the pruning the Spruce and backyard Manitoba Maples!

- Betty W.

Featured service

Mycorrhizae Inoculation

  • Mycorrhizae is a soil microbe that creates a mutually beneficial symbiosis with plants. By attaching to, and growing with root systems, mycorrhizal networks greatly increase both water uptake and essential mineral nutrient acquisition in plants.

    • Get Mycorrhizae as a stand-alone treatment, or have it added to your ArborGain or Spring Fertilizer injections!

Located in Toronto, we provide a comprehensive urban tree service to private home owners, commercial establishments and municipalities.

Most municipalities have introduced tree preservation by-laws. We interact regularly with these municipalities and can take care of your application to acquire all the necessary permits.