About G.J. Gardner Homes Sunshine Coast South

Meet your local G.J. team!

Trevor Holst and Tony Quinn are one of the longest standing G.J. Gardner Homes franchisees in Queensland.

Trevor commenced his building career as an apprentice in the 1970’s joining the G.J. Gardner group as a subcontractor in the late 1980s. In 1997 Trevor joined forces with his brother-in-law Tony Quinn who has a background in Civil Engineering and Sales to purchase the G.J. Gardner Homes franchise located in Darwin.

The business grew substantially over the years and in 2001 they were the Northern Territory’s Number 1 home builder.

In October 2004 Trevor and Tony relocated their business to the Sunshine Coast to ensure their continued success and partake in the wonderful lifestyle that the Sunshine Coast offers.

G.J. Gardner Homes Sunshine Coast prides itself on delivering outstanding value for money to its customers. They offer the right plan and the right price up front with no gimmicks, inflated packages or specials.

Trevor and Tony, along with their local team of designers, new home consultants, estimators, supervisors and administration staff are available to help with every aspect, from sourcing land, finance and adding your personal design options.

It's gotta be a G.J. Gardner Home


New Home Consultant

With over 12 years in the industry Leah delivers excellence in customer service. Our most awarded New Home Consultant has designed and built an extensive number of homes in our local area and has consistently received positive feedback from her valued clients. Leah’s empathy allows her to walk in the shoes of her clients whilst walking alongside them through the exciting journey of building their dream home.

Leah is passionate about delivering an optimal service to her clients and treats each of them with the utmost respect. You will be lucky to have Leah work with you on your new home build.


New Home Consultant

Previous business owner and local property manager Claire brings a wealth of knowledge and over 15 years of project management experience to G.J Gardner Homes Sunshine Coast South. Her positive and approachable outlook, determination to deliver you with an exceptional and professional service and the passion she has for new home building will see Claire become your valued New Home Consultant.

Having previously built with G.J Gardner Homes Sunshine Coast South, Claire has experienced the emotional process of building the dream home and will employ her experience to make your new home journey exciting and enjoyable.

Trevor HOLST

Franchise Owner

Beginning as a brickie in early 1970 and quickly converting to a chippy Trevor has been apart of G.J Gardner Homes since the 80’s. It was in the 1990’s that Trevor became a G.J Gardner Homes Franchisee together with his wife Julie and Brother-in-Law Tony.

As our Builder Trevor offers a wealth of knowledge, in Managing our Construction he brings expertise and experience, and as a Franchisee Trevor encompasses a vested interest in ensuring our reputation is reflected in the quality of your home for years to come.



Our award winning and customer focused Franchisee Julie is an integral part of G.J Gardner Homes Sunshine Coast South. As the Managing Administrator and Contracts Coordinator Julie is vital to your new home build; managing the progress of your home from sale to construction.

Fueled by her passion for people and building coupled with Julie’s attention to detail and dedication to provide results ensures second to none customer satisfaction. Julie is also Wife to Trevor and Sister to Tony.



After spending years on the tools Joel hit the ground running in his career as an Estimator. Starting with us in early 2016, Joel quickly became a valued asset to our team and your new home build. As the Estimator Joel is responsible for liasing with suppliers to ensure the delivery of the highest quality product at the very best price. Joel’s attention to detail, untyring work ethic and friendly demeanour will see him become your silent favourite too.


New Home Consultant

As a highly respected consultant for over a decade, Graham has earned a reputation for excellence in customer service with his integrity, honesty and complete transparency. Consitently delivery outstanding results for his clients, providing second to none service, the undeniable passion he possesses for the industry coupled with a positive outlook, and a desire to go above and beyond proves that nothing is too much trouble for Graham.

With attention to detail and enthusiasm for new home building Graham’s experience at finding the best new home design and providing the most cost-effective quality outcome for his clients has seen him return to the nation’s “Most Trusted Builder” once again. Let Graham help you with your building needs today.

Melinda LUCK


From her humble beginnings in 1986 as Greg Gardner and Olga Gardners original Administrative Assistant, our treasured Accounts and Contracts Administrator Melinda, has experienced the rise of G.J Gardner Homes through the 80’s & 90’s. Armed with a wealth of life knowledge, a friendly nature and the undying love for our brand, Melinda is an integral part of our team who is always keen to guide our subcontractors and home owners through the GJ Gardner experience.

Style Diary

A place to browse popular styles


Images and photographs may depict fixtures, finishes and features either not supplied by G.J. Gardner Homes or not included in any price stated. These items include furniture, swimming pools, pool decks, fences, landscaping. Price does not include all facades shown. For detailed home pricing, please talk to a new homes consultant.