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For Life

Opal Building Services Pty Ltd is a family owned and operated business operating in the Sydney, Macarthur and Southern Highlands areas since 1988. Our goal isn’t just

to renovate your home but transform it into a small slice of paradise that you can enjoy endlessly for years. Here at Opal, we boast a professional team of

fully qualified builders with decades of experience and knowledge that ensures perfection every step of the way.

Extensive Warranty

Opal stand behind our work and we offer amazing warranty options on all of our products and services.

Unlimited Options

Turn your home into a paradise! From deck additions to full blown renovation projects - Opal have you covered.

Experience Matters

With over 3 decades of building and renovation experience you can be assured you're in safe hands.

Real People

We are a family owned and run business. We treat every customer like royalty and strive to make your dream come to life regardless of your budget.

Opal Building offer the best Stratco Deals in Sydney!

What we do

Take a look around at our extensive portfolio of services from 30 years of experence in the building industry.

Home Extensions

Increase you living space by adding extra rooms onto your home

Granny Flats

At Opal, it's never been easier to add an extra dwelling on your property

Pergola's and Awnings

Maximise your outdoor space with our fully customisable Pergola and Awning solutions

Decks & Concrete

Maximise space and comfort by adding Decking and concreting to your home


Protect your cars, toys and more with customisable carports to suit any application

Room Enclosures

Turn your outdoor pergola into a closed enclosure protecting you from the elements, bugs and more!

Opening Electric Roofs

Beautiful and functional! Our opening roofs are designed to let you enjoy direct sun as well as protection from the the elements

Commercial Solutions

Opal also provide commercial solutions such as school shelters, and goverment walkways

Rural Solutions

Opal provide extensive Rural building and shed options and can customise them to your needs and budget

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How it works

This app does everything you could possibly want it to do and not only that, it is beautifully and designed and extremely intuitive to use.

Eye catching design & sleek aesthetics

This app does everything you could possibly want it to do and not only that, it is beautifully designed and extremely intuitive.

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Let's talk!

Contact us today for a free quote

02 9820 2121

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Customer Reviews

Don't take our word for it - hear what our customers have to say about Opal Building.

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