Attention to Detail and High Standards

“We recently engaged Jason Cornish to complete our landscape project and could not recommend the company highly enough. Jason and his team always arrived on the promised day and time and nothing was a problem for any of his staff, the team was always courteous, helpful and very tidy………Jason’s attention to detail, high standards and his ability to create a beautiful sustainable garden without budget over runs make him and his team hard to beat”



Elizabeth & Terry M., East Lindfield

Personable and Expert

“Jason Cornish is a master at transforming an ordinary garden into a beautiful paradise. His detailed knowledge, strong work ethic, flexibility and openness to new ideas, vision for unique possibilities, high integrity and outstanding personal manner make him a very valuable landscape gardener. I highly recommend him to you.”

 Robin D., Balgowlah

Great Results, Personable, High Integrity

“First allow me to say that I do not remember the year that Jason and his team started working at our home. What I do know is that it’s been many pleasant years. Jason has shown himself to be a person of integrity. He has followed through with the many requests I have given over the years with understanding, joy and expertise. Over the years we have had Jason and his team build and maintain a large garden. There has been much consultation over the design and maintenance. Retaining walls and large fish ponds were built. Many plants and trees and shrubs have lovingly been kept, and replaced when I have decided something different is now needed. A huge area of underground watering, along with huge tanks that collect rain water and a water collecting drainage system, have all been successfully added to the garden. The team that Jason has employed have been polite and reliable on all accounts. Our garden has been open to the public and with Jason’s willing nature he was present to chat to the public and explain all things necessary to those who know more than me. I would recommend Jason and his team with great enthusiasm.”



Deb G., Chatswood

Expert and High Integrity

“I have asked Jason to tender on a number of landscape projects, and have been happy to work with him, and very impressed with the speed and quality of his work. He has great attention to detail and will maintain good relationships with his clients, and stand by his product from my experience with him.”

Robert F., Crows Nest

Efficient, Hardworking and Dedicated

“Jason Cornish and his employees were all very efficient, hardworking and dedicated to the job of landscaping my garden. Nothing was ever too much trouble, the work was beautifully executed and to this day Jason returns once a month for the ongoing maintenance of my fantastic garden”

Sally N., Seaforth

Exceptional Job, Great Enthusiasm

“I first worked with Jason a few years back ago. He carried out all landscaping works for a house we designed in Vaucluse. Jason and his team did an exceptional job, showing great enthusiasm and understanding in their work. His personable nature made him a pleasure to work with. I have since called on Jason many times when I am need of expert advice on the subject. If I needed landscaping works done today Jason would be the first person I call.”

 Jason G., Paddington

Personable and Expert

“Jason and team always arrive on time and do their work cheerfully and to a very high standard – I recommend him 100%!”

 Alyson B. , Avalon

Wonderful Results, High Integrity

“Jason should be congratulated for the wonderful landscaping job he did on a friend’s backyard and front yard. My friend has had a tragic year. Jason stepped in and with the help of friends, designed and landscaped her tired looking garden FREE OF CHARGE. His team transformed it into a beautiful living space that will be well utilised by the young family. Congratulations Jason on your commitment to this project that was a great example of community spirit at its best!”

Creative & Knowledgable


“When we began our journey to create our dream garden, things didn’t quite begin as we had read in the magazines. That is until we were rescued by Jason Cornish. The original landscaper had an ill prepared design, and preferred to excavate with little science. We engaged Jason on the recommendations given for his great work with other leading designers. Jason created a completely new design that not only corrected the mistakes of the previous landscaper, but was within our budget, and in fact captured detail and creativity that we had simply no knowledge of. His team was professional, courteous, and diligent. Today, in our second season of growth, we see our garden more than ever as our oasis. We continue to enjoy our daily cup of tea in the garden, and of course the children absolutely love it. There are more than 1,000 plants, with three layers of hedges and wondrous flowing plants. Jason designed the garden, so that there is beauty in every season. If we had more land, we would continue to create with Jason.”


Neal K. , Chatswood

Expert and Reliable


“Jason has done a few jobs for me – a new front garden, backyard paving, as well as an irrigation system for my entire block. His work was fantastic and if I had another landscaping job I’d ask him to do that too.”



Neal K. , Chatswood

A Pleasure to Deal With


“Jason and his team were a real pleasure to have working on our home. He did a fabulous overhaul of our front garden in a Federation home in Roseville. He delivered the perfect balance of execution against our brief, paired with giving us new ideas and recommendations. He takes real ownership and pride in an immaculate result and an ongoing interest in how the garden is maturing over time. Jason is a pleasure to deal with and we would thoroughly recommend him.”


Amy S. , Roseville

Personable, Expert, On Time


“I have contracted Jason Cornish on many of my projects over the past 10 years & found the experience and commitment to detail extremely high. I have recommended Jason to many people who have also had similar experiences with him.”

 Adam K., Bellevue Hill