About us

Over 20 years, Rennie Bros Tree Removal has delivered a professional and reliable Arborist & tree lopping Sydney service within the Sutherland Shire, St George and the Sydney Metropolitan area.

Rennie Bros Tree Removals started as 2 young brothers forming a tree lopping business to do something they loved and has grown into a successful tree lopping & Arborist business that has trained over 30 young Australians into professional Sydney Arborists.

As highly qualified Arborists, Rennie Bros provides specialist advice on the management and removal of trees and provides professional Arborist reports and advice on all Arboriculture legal matters. As tree surgeons, we provide a customer-focused service in tree lopping & removal, tree pruning and stump removal, as well as providing 24 Hour Emergency Service

We implemented an Integrated Management System which has gained :

• ISO 45001:2018 OHS Management System
• ISO 9001:2015 Quality Management System
• ISIO 14001:2015 Environmental Management System Certification.

Our principal consultant, Stuart Rennie has attained the Diploma of Arboriculture. This qualification provides the Australian Qualification Framework (AQF) Level 5. Stuart is a Registered Consultant with Arboriculture Australia (member number 2535).

In 2014 Stuart successfully completed the International Society of Arboriculture Tree Risk Assessment Qualification (ISA TRAQ). Stuart is now a preferred consultant for the Department of Education and Communities (DEC) in providing Tree Risk Assessments for NSW schools and the Land and Housing Corporation.

After 15 years of assisting the State Emergency Service (SES) in the Sutherland Shire with emergency tree removals, Rennie Bros Tree Removal has now officially one of the preferred contractors to the NSW Government in providing Sydney Tree Lopping & Arborist services for the NSW State Emergency Service.

Need a professional and reliable solution to your tree problem?

• Sydney Arborist’s
• Prompt and reliable Tree Lopping Sydney
• Fully Insured and WHS compliant
• Level 5 Arborist Sydney
• Members of Arboriculture Australia

You’re protected with Rennie Bros

Fully insured and WHS compliant, we work in accordance with Australian Standard as 4373 – 2007 `pruning of amenity trees’ and Work Cover Tree Work Code of Practice.

Meet Our Team

Stuart Rennie began his career as an Arborist after spending years studying as an Aeronautical engineer and obtaining his pilot's license.

Stuart is now our principal consultant and has attained the Diploma of Arboriculture. This qualification provides the Australian Qualification Framework (AQF) Level 5 Arborist.

Stuart is a Registered Consultant with Arboriculture Australia (member number 2535).

Owen Rennie has over 20 years of experience in the tree industry. After leaving high school he began an apprenticeship as a tree lopper in the Sutherland Shire. These days Owen spends most his days quoting the trees and overseeing the jobs.

Owen is a passionate animal lover and spends countless hours helping our local wildlife (as pictured below installing a Sugar Glider nesting box). Owen is also involved in Photography & Cinematography and as of recent has started taking pics & shooting content for Rennie Bros. You can see Owen’s film work at Driftwood Cinema

Chad Mitchell began working for Rennie Bros in 2008 as a 16-year-old trainee. 10 years later Chad now runs a team of over 6 men and is one of our most advanced climbers.

Chad is currently a Cert 3 Arborist and will be attending Padstow Tafe in 2020 to complete certificate 5 in Arboriculture.

Chad is also a passionate Motocross rider and enjoys getting his hands dirty in the factory fixing and maintaining our tree equipment.

Ryan Coleman has recently completed his Certificate 3 in Arboriculture at Padstow TAFE.

After years spent as a groundsman holding the ropes he now spends most days climbing trees. When he’s not climbing he’s teaching the new guys and running a team.