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36 Years
experience
Emergency
services
Trusted Tree Services & Arborist Consulting in SA
MJS Group has been a trusted provider of arboriculture and vegetation management solutions since 1990. With over 25 years of industry experience, our certified arborists deliver safe, professional tree care across South Australia, serving local governments, commercial clients, and residential properties. We specialise in tree removal, pruning, emergency storm response, and vegetation clearance, utilising advanced equipment and environmentally sustainable practices.

Our team of 35+ skilled professionals prioritises safety, efficiency, and ecological responsibility, holding Quality Certification (Level 2) for arboriculture services. As DPTI panel contractors, we combine technical expertise with a commitment to reducing environmental impact through initiatives like battery-operated equipment and a tree-planting program that replaces every removed tree with two new plantings.
Services
Tree Removal Arborist Consulting Traffic Control Slashing Services Vegetation Clearance Emergency Response Wood & Mulch Supply Roadside Maintenance Bushfire Prevention Weed Control
Details
  • Year established: 1990
Highlights and features
  • We have over 25 years of experience in arboriculture and vegetation management.
  • Our team includes certified arborists with advanced tree care expertise.
  • We provide 24/7 emergency storm response services across South Australia.
  • We prioritise environmentally sustainable practices and equipment.
  • We serve local and state governments with proven reliability.
Associations and certifications
  • Quality Certification (Level 2) for arboriculture services
What people say
24/7 emergency response Certified arborists Eco-friendly practices Professional team Reliable service
Services
Tree Removal
MJS Tree Services handles complex tree removals using advanced techniques and equipment. Our certified arborists ensure minimal disruption and safe removal of dead, damaged, or hazardous trees for residential and public spaces. We prioritise property protection and environmental sustainability, recycling tree waste into mulch and firewood.
Arborist Consulting
Our certified arborists provide detailed tree health reports, management plans, and development application support. Services include pest diagnosis, pruning advice, and safe removal recommendations. We assist councils and property owners with legislative compliance and environmental preservation strategies.
Vegetation Clearance
MJS undertakes large-scale vegetation clearance using side trimmers, flail mowers, and chemical treatments. Our services include firebreak installation, roadside maintenance, and block clearing for development projects. We prioritise eco-friendly practices to reduce environmental impact while ensuring safety and accessibility.
Emergency Response
Available 24/7, our emergency team responds to storm-damaged trees and vegetation hazards. Using rapid assessment protocols and specialised equipment, we clear fallen trees, stabilise damaged vegetation, and restore safety for residential and public areas across South Australia.
Slashing Services
MJS provides efficient slashing for firebreak creation and roadside vegetation management. Our advanced machinery handles dense overgrowth on large properties, improving land accessibility and reducing bushfire risks. Services include scheduled maintenance programs for commercial and municipal clients.
People
Mark Simister
Director
With over 25 years in arboriculture, Mark leads MJS Group's strategic growth and operational excellence. He ensures compliance with safety standards and environmental initiatives.
Jonathan Quinn
Operations Manager
Jonathan oversees daily operations, managing teams for tree services, vegetation clearance, and emergency response. He coordinates training programs to maintain industry certifications.
Questions
What areas do MJS Tree Services cover?
We service all areas of South Australia, including Adelaide, the Adelaide Hills, and regional centres.
Do you offer emergency tree services?
Yes, we provide 24/7 emergency storm response for urgent tree removal and safety assessments.
Are your arborists certified?
All our arborists hold current certifications and industry-recognised qualifications in tree care.
What accreditations does MJS have?
We hold Quality Certification (Level 2) for arboriculture services and maintain public liability insurance.
Can you assist with council development applications?
Yes, our arborist consultants provide tree reports that meet council requirements for development approvals.
Do you recycle tree waste?
We recycle all tree waste into mulch and firewood, promoting sustainable land management practices.
Reviews (1)
Peter Moore
May 22, 2021 Report
Positive:Professionalism,Quality,Responsiveness
Just a quick note to say thank you to all the staff at MJS. They removed my tree in the front they left no mess at all and even disposed of some of my cuttings. Great job , I'm very happy
Services:Tree removal,Stump removal