Arborist rigging lowers a cut log from a tall eucalyptus on an orange rope above a woodchipper and timber stack in a backyard.
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Fully licensed and insured, with AQF Level 3-5 certified arborists

CM3 Certified Tree Removal Contractor in Castle Hill

Trees Down Under removes trees with precision across Castle Hill and the Hills District, with full site clean-up and green waste disposal included. Book a free tree inspection and same-day quote, or call 0475 463 597 for 24/7 emergency tree service.

Who You Are Letting Onto Your Property

Before anyone lifts a chainsaw on your block, you should be able to see their credentials. Trees Down Under holds Cm3 certification alongside a full licence and insurance cover, and will show you the paperwork on request.

Licensed and insured. If something goes wrong on your property, the damage is covered. Ask any contractor for proof of insurance before work starts.

AQF Level 3 to 5 arborists. Every job is planned and supervised by qualified arborists, so the tree is assessed properly before removal, not just cut down.

20+ years since 2005. The crew has worked across Castle Hill and the Hills District for two decades, using an in-house crane fleet with no extra crane fees.

Clipboard with certification and insurance papers on a ute tailgate beside a coiled climbing rope, hard hat and work gloves.

What Cm3 Certification Means for Your Removal Job

Cm3 certification shows a contractor meets recognised standards for safety, insurance and workmanship. For a Castle Hill homeowner, that means the job follows a set process:

  • The site is inspected.
  • The quote is clear.
  • The paperwork is handled.
  • The property is left clean.

Council rules in The Hills Shire

Many trees in The Hills Shire need approval before anything is cut, and the rules depend on the species, size and location of the tree. Before you book any removal, check the current requirements on The Hills Shire Council website or the NSW legislation portal. The team can walk you through the permit steps so nothing is missed, and arranges an arborist report where one is needed.

We work with every local council in Sydney. Permits don’t have to be a headache, and the site should be cleaner when we leave than when we arrived.

Joseph Khoury, Director & Founder, Trees Down Under

How a Removal Job Runs, From First Call to Final Clean-Up

Every removal follows the same path, whether the block is a large acreage lot or a tight suburban backyard, and the practical worries are handled before any cutting starts.

Before the Day

  • A free tree inspection on site, with a same-day quote where possible.
  • An itemised, transparent quote, so the price you approve is the price you pay.
  • Stump handling quoted upfront, from grinding to full stump removal.

On the Day

  • A trained crew and the right gear for your access, including crane-assisted removal where it makes the job safer, with no extra crane fee.
  • Careful removal of the tree, section by section.
  • Full site clean-up, with green waste disposal included.

When It Can’t Wait

After a storm, the team provides a 24/7 emergency response. Call 0475 463 597 any hour.

Hills District homeowners rate Trees Down Under 4.8/5 across 182+ verified Google reviews.

Partly dismantled eucalyptus with stacked log rounds, chipper and orange ropes in a backyard, crane boom at frame edge

Need a Tree Looked At This Week?

Trees Down Under offers a free on-site inspection across Castle Hill and the Hills District, with a same-day quote wherever the schedule allows. Call 0475 463 597 or use the quote button.

Ready When You Are

Trees Down Under is a Hills District business, based in Dural and built on two generations of arboriculture knowledge. The team knows the streets, the soil and the local trees because this is home.