ABA builders are a leading building and renovations company based in Sydney.

The team has a long track record and reputation for quality design-to build-projects such as brand new buildings, granny flats, home extensions and renovation projects..

The team at ABA Builders believe the essential ingredient to custom designs and renovations is good planning. Our team have the experience, expertise and professionalism to execute stunning bathroom, kitchen and other property renovation and restoration solutions. Our team plan and project-manage any room renovation professionally, easily, and to Australian building regulations, from start to finish.

Apartments Henry St

Home renovations, restorations, additions and extensions

The expertise of our team, professional tradespeople, sub-contractors and our partnered consultants at ABA Group ensures we provide our clients with consistent and seamless professional services, across every project from start to finish.

We’ll help to turn your ideas into functional liveable spaces. Our team of dedicated professionals are always at hand every step of the way, providing expert advice and updates on how your project is progressing.


Our Company approach to each renovation and restoration is that as a team of qualified professionals we strive to provide the best outcome for our clients each and every time.


The team at ABA Builders believe the essential thing to a custom designs and renovations is good planning. Our team have the experience, expertise, and professionalism to execute stunning bathroom, kitchen and other property renovations and restorations.

Our team plan and project-manage any renovation, professionally and to the Australian building regulations.

  • Renovation & Restoration Lighting
  • Extensions
  • Ground Level Extension
    • There are various benefits of adding an extension to your home such as:
        • It is cost effective and can bring value to your property with more
        • May accommodate a growing family
        • Designing and remodelling space to your preference
        • Allowing for more open space
        • Bathroom or Kitchen renovation & Restoration
  • Second Storey Additions
  • Ground Floor Renovations And Restorations

Our Team

Ahmad Diab

Founder ABA Builders

Ahmad established ABA Builders in the year 2007. His brings over 30 years of building, construction and development expertise to the business. He is also the director and founder the ABA group. A group of companies and partnerships established to streamline business elements across the property and construction sectors for businesses, investors and consumers.

Ali Tarabay

Partner ABA Builders

Ali Tarabay comes from a background of 15 years of management experience in the cooperate field. Ali is the Head of Construction and works across the Projects on site ensuring the project deliverables are on track and that the constructions progress according to plan. Ali is integral in ensuring the success of each project, managing the construction process and liaising between suppliers and qualified tradespeople. He also works in collaboration with the CEO & BUILDER Ahmad Diab.

Shirley Lo Presti

Executive Assistant & Book Keeper

Shirley is the Executive Assistant to the CEO and is also the Book keeper for the Construction side Nationwide Builders. With her high Administration skills and experience Shirley also provides administrative support to the office. Shirley is a Kind, passionate employee who shows great dedication to her role and maintains a good relationship with the CEO and clients.

Book your free no obligation renovation quote with us today

Speak to us about our design and quotation options. You can phone us on 02 9648 6663 Monday to Friday, 9am – 5pm to request a free no obligation quote. Alternatively you can email us at info@ababuilders.com.au or contact us here.