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About Aulstar Building

John House has over 25 years’ experience in the building industry & is dedicated to ensuring all building work is carried out to the highest standards & quality.

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Bathroom Renovations

Our solid reputation is built upon the attention to detail and expertise that we put into the design and fitting of all our bathroom and shower suites.

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Kitchen Renovation

A renovated kitchen for your home is all about functionality and style. A correctly designed kitchen should work and fit around your lifestyle and needs.

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Entertaining Decks

Need advice for the perfect deck for your house? We personally work with you, from design to timber selection & installation to make your dream deck a reality.

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Remodelling your home and a house renovation may be the single biggest investment you ever make.

You want a home renovation and company and Central Coast builder you can trust that will guarantee your satisfaction.

Aulstar Building is a full service building company specialising in house renovations, home alterations, house repairs and maintenance.

We believe in getting the job done and done right – on time and on budget – one project at a time.

Our fixed price quotes give you confidence that there will not be any hidden costs or surprises for your building project.

Call me personally today 0488 034 474

You have my personal guarantee on your next project

builder in sydney

John House
Managing Director
Aulstar Building Services Pty Ltd

licensed tradesman
DIY Flyscreen Doors

  • House Extensions
  • Bathroom Renovations
  • Kitchen Renovations
  • Laundry Renovations
  • Garage Renovations
  • Decks & Pergolas
  • Accessibility Ramps & Modifications
  • Gyprock Repair
  • Insurance Repair
  • General Carpentry & Fit-out
  • Termite and Dry Rot Repair
  • No job too small

Magnetic Flyscreen

Project: Splitting A House In Two - New Kitchen & Bathroom

kitchen installation company sydeney

.......just a quick note to say how happy I am with the renovations at Blacktown. The new kitchen looks sensational and the workmanship in the bathroom was outstanding.

We have just had cat window screens repaired and the tenants move in - thanks for the professional work and the ease of completion.


David Caruso - 26 Lancaster St Blacktown