Ground Floor Extensions | First Floor Additions

Nestled amidst the stunning city and coastal landscapes of Sydney and the Northern Beaches, Complex Constructions renovation services unrivalled craftsmanship in custom home building, Renovations, Extensions and Additions, Architectural Design and fire zone construction. Our dedicated team of builders brings forth meticulously crafted structures, embodying a steadfast commitment to excellence that defines every project we undertake.


Indulge in our specialised services:

  • Extensions & Additions – Northen Beaches – Expand your living space with seamless extensions and additions that blend seamlessly with the picturesque surroundings of the Northern Beaches.
  • Extensions & Additions – Sydney – Enhance your city lifestyle with bespoke extensions and additions tailored to the unique character of city living.

Our Build & Design Process

  • Simplified project management: Complex Constructions oversees the entire renovation process.
  • Customised design options: Client's tailor their renovation plans to their preferences.
  • Efficient timeline management: Complex Constructions ensure timely project completion.
  • Transparent communication: Clear and consistent communication throughout the renovation.
  • Quality craftsmanship: Complex Constructions guarantee high-quality workmanship.
  • Budget-friendly solutions: Cost-effective options available for different budgets?