Full-service tree care
From tree removal and storm damage cleanup to pruning, health assessments, permits, and chemical treatments — one call covers it all.
About Us
Tree Care Built on Trust & Expertise
Green Guard Tree Care exists to be a jump-off point for anyone thinking of hiring an arborist — giving you the information you need to feel confident, get in touch, and book with trust.
Why Green Guard
What sets our tree care apart
ISA Certified arborist
Your trees are assessed and cared for by a certified professional who puts the long-term health of your trees first.
Fully insured
Every job is fully insured, so your home, your property, and our crew are protected from start to finish.
Construction tree protection
We work with homeowners, builders, and landscape companies to protect valuable trees through construction projects.
Meet the Owner
Andrew Jestin
Andrew Jestin leads Green Guard Tree Care with a simple promise: honest, professional advice about your trees. As an ISA Certified and fully insured operation, Green Guard works with homeowners, construction companies, and landscape maintenance companies — including protecting trees through construction projects.
Serving North York, Caledon, Orangeville, Brampton, Mississauga, Richmond Hill, Aurora, Newmarket — reach out at (416) 576-6357 or ajestin@live.com.
Working With Us
What You Can Expect When You Call
An honest, professional opinion
Every job starts with a proper look at your trees. You get straightforward advice on what needs doing — and what doesn't — before any work begins.
One call for the full job
Tree removal, storm damage prevention and cleanup, pruning, health assessments, permits, and chemical treatments — handled start to finish.
A clean, safe site when we leave
Careful, fully insured work around your home, and a tidy property once the job is done — no debris left behind.
Ready to talk about your trees?
Get honest, professional advice about your trees from an ISA Certified, fully insured arborist — before a small issue becomes an expensive one.
- ISA Certified
- Fully Insured
News
Discover the Latest Blogs
Permits
Do I Need a Permit to Remove a Tree?
Storm Preparation
How to Prepare Your Trees for Storm Season
Tree Health