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Hello, we are Treescience.

Consulting Arborists & Urban Tree Management Specialists

We are an innovative and socially conscious Arboricultural Consultancy company, with office locations in Queensland and New South Wales.

With clients all over Australia, we are passionate about applying practical arboricultural and ecological solutions, to government, commercial and residential projects. Our strength lies in delivering timely, straightforward advice offering access to a wide range of eco expertise, no matter what your project size or location.

We’re not another group of tree huggers and we don’t call ourselves tree loppers either. Sure, we love what we do, but we also have the tertiary smarts to back it up!

This means we can share our extensive knowledge in the relevant Environment Planning policies and bylaws, such as Brisbane City Council’s Natural Area Local Law (NALL), to ensure all environmental regulations are being adhered to, and that they are supported by the correct technical advice and reports.

Our university-educated team is lead professionally by Principle Arboricultural Scientist, Jason-Jay (JJ) Fletcher. Apart from knowing a huge amount about trees, JJ continues to broaden his knowledge of Urban Forest principles with ongoing tertiary education, along with the rest of our tight-knit team,

JJ also spent seven years as Brisbane City Council’s Senior Arboricultural Scientist, so if you have any issues relating to development in any way, you’ll be happy to know that our expertise includes negotiating what can sometimes be, a myriad of government department requirements.

A holistic approach in
everything we do

When we take on a project, we see the big picture. That’s why our expertise incudes everything from advising on current state and municipality bylaws, and legislative policies, to collaborating with clients on environmental designs and the complete construction process.

We also take the time to listen to client aspirations and, based on consumer feedback, have refined our approach to deliver greater value through:


  • Research driven project solutions that are both smart and creative solutions
  • A consistent level of performance and reliability
  • Optimum resource and technology utilisation
  • Our availability and accessibility
  • Being professional at all times

We see the woods through the trees

Whether large or small, we believe every project should be about the end result.

That’s why we always think of the long-term impact of our work, and apply a strategy that taps into our strong belief in sustainability, whilst building long lasting relationships with our clients along the way.

And that’s not all. As we are all big fans of design and the urban environment at Treescience, we always like to get involved with stuff that is developing. We are committed to eco-friendly building design and are proud to bring our expert consultancy skills to every project, whether it’s big, small, creative, environmental, or community-focused.

Whatever your needs,
we have a solution that’s right for you

For your home


Whether you’d like to make that amazing design idea a reality, bring a big old tree back to life, limit the risk of falling trees, or simply want advice on dealing with government department requirements, we can help.

For the government


From local and state government, through to energy companies and other statutory bodies, we are well equipped to provide technical expertise on your next urban environment project, on time, on budget, and importantly, with your council’s support.

For every kind of business


From end to end project management, to using our expertise to simplify the myriad of government requirements, we can help all types of commercial enterprise enhance their brand through the most environmental design solutions.

A quick note on arboriculture

People often ask us what consulting arborists actually do.
Well, it’s a valid question.

Most council classify a consulting arborist as an AQF Level 5 (Diploma) Arborist with at least five years post-graduate experience in arboricultural principles and practices, including tree hazard assessment and a reporting standard that satisfies council.

Professional industry governing bodies such as the Institute of Australian Aboriculturalists (IACA) states that the role of the consulting arborist is to:

  • 1Provide objective and accurate assessments of impacts of development on existing trees
  • 2Work as part of a multidisciplinary team providing best practice assessment of and reporting on trees
  • 3Provide Arboricultural services during all phases of development
  • 4Provide qualified and objective assessment of tree-related risks, tree health and tree management
  • 5Maintain qualifications and skills through on-going professional development and membership of applicable industry organisations.

We strongly recommend that you check the active professional members’ list of the IACA website (of which we are members) when choosing your Arboricultural Consultant for your project. Treescience is also internationally certified with the world industry governing body, The International Society of Arboriculture (ISA)

An arboricultural consultant from Treescience

Logos of Institute of Australian Consulting Arboriculturalists & International Society of Arboriculture


We’re a bit different to our competitors…

We’re big on the environment and love being out and about on site, just as much as being ‘hard at it’ in the lab

We are a university educated bunch, and are committed to ongoing tertiary studies

We don’t just study trees, we are fit enough to climb them too

 Where possible, when working on projects, and to help reduce emissions and congestion, we ride bikes and some very cool Fiik Electric Skateboards too.

I have worked with Treescience on a variety of my residential and commercial building ventures, and when it comes to Council’s development guidelines and tricky technical vegetation issues, I know that my projects are in the right hands. I enjoy working with Treescience… their team’s knowledge and professionalism is exceptional in all areas of eco management.

Darren Lockyer

Residential & Commercial Property Developer & Former Brisbane Bronco
& Australian Rugby League Player

Get in touch

If you need Treescience help with your next project and are ready to get involved and give back, give us a call today on 1300 731 859 or fill in your details below.

Need help on your next project?
Or unsure which arboricultural consulting service you might need?
Call us today on 1300 731 859 or fill in your details below.

We'll get back to you as soon as we can.