Modern Design for the Modern Life.

Beautiful designs to suit your home, office or shop.

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WELCOME TO TRIDENT DESIGN AND CONSTRUCTION.

At Trident Design we specialise in custom luxury homes as well as increasing the value of existing buildings through additions and renovations.

We combine expertise and a unique modern design approach to find a design solution that responds to the needs and desires of each individual and their specific location. The team is determined to create high quality designs and high standard of communication.

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We are proud to be one of the leading design and construction companies in Sydney and specialise in:

  • Custom home design
  • New homes
  • Extensions
  • Granny flats
  • Alterations and additions
  • Shop Fit-outs
  • Duplexes
  • Townhouses
  • Building Design
  • Architectural Technologist
  • House Plans
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OUR TEAM

Johnny Spili

Architectural technologist
Dip. Arch technology

Ellen Myint

Bachelor in Architectural Studies

OUR SERVICES

We are a Sydney based multi-disciplinary team, that specialises in residential council approvals. Our design goals are to create a strong client relationship and cater to their requests. For more information on our services and previous projects, see below.

Renovations

A large number of our projects consist of expanding existing structures. This includes anything from adding additional storeys, extending current dwellings to simply updating the facade to add value to your property.

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Renovations

A large number of our projects consist of expanding existing structures. This includes anything from adding additional storeys, extending current dwellings to simply updating the facade to add value to your property.

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Duplexes & Townhouses

An area of expertise for us at Trident Design and Construction is multi-dwelling applications such as duplexes and townhouses.

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Duplexes & Townhouses

An area of expertise for us at Trident Design and Construction is multi-dwelling applications such as duplexes and townhouses.

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New Builds

Many of our clients request our luxury designs for their new family homes, based on their specific requirements. We pride ourselves on providing a custom concept and outlook for their property which carries them from initial concept designs through to council, and ready for construction.

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New Builds

Many of our clients request our luxury designs for their new family homes, based on their specific requirements. We pride ourselves on providing a custom concept and outlook for their property which carries them from initial concept designs through to council, and ready for construction.

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What our clients say

Johnny and the staff at Trident Design & Construction are meticulous, at no time did we feel dissatisfied or in-the-dark during the entire process. The entire project from initial discussion of the project to the final drawing was smooth. As tough as our council is, Johnny overcame many of their hurdles with ease.

- Peter Haramis

My wife and I are extremely pleased with the work that Johnny and his team have done for us. He was frank with his thoughts, expectations, and was willing to work within our budget. From the early design work it was clear that we had found a professional who was able to listening to what we wanted as clients.

- Joe Marassa

Johnny and Ellen were a pleasure to work with and were always available to answer any questions or accommodate my many changes! I would have no hesitation in recommending Johnny and his team at Trident Design & Construction, as you will always receive friendly, professional and reliable advice. We have received DA approval to what seemed impossible, with many thanks to Johnny and his team!

- Nat C

Our council guidelines for a dual occupancy stated we couldn’t do it, neighbours told us it would be impossible, one of the largest project homes in Sydney didn’t even look twice and told us it couldn’t be done. We were shut down before we even started!

Then we met Johnny from Trident, who took on our dream of building a duplex. We worked days, weeks and months together designing our new home that could work with the shape of our block of land. Johnny didn’t give up on us. Finally after all those months of sweat and tears we got a call from Johnny with some unbelievable news. “It’s Approved” he said.

- Maria Iglis

Johnny worked through the process to get us DA approval with a Council that is extremely difficult. The team stayed focused through the long process which finally resulted in us getting approval for the design we wanted.

- Marc Flior

I was introduced by my friend. Johnny from Trident Design and Construction have shown his professionalism throughout the process until council approval. We got the council approval pretty quickly.

- H Ho

Johnnys professionalism & knowledge grants him a 5 star from us. He went beyond what was expected from him and the results were amazing!

- Ali Makki

Johnny and the team did a great job extending our home and adding much needed extra space. Johnny understood our needs and provided reassurance the job would be completed as expected.

- Alex Clonaris

Professional and thorough with every job, Trident always seek to best represent their clients, providing a seamless customer service experience from DA lodgement to delivery of a consent. I highly recommend Trident for all development and construction related matters, including development and mod applications, construction and building certificates with councils.

- Alexandra Hafner

Very professional and easy to deal with.

- Dena Christodoulou

Johnny and the team are fantastic to deal with. They offer a professional service and provide options and creative solutions to problems. Highly recommended!

- Evan Doulaveras

Johnny and the team at Trident are more than a pleasure to deal with. Having worked with them on a number of projects in the past few years , we look forward to working with them in the future.

- Cameron McLaren