Do you love your home but it isn’t quite right? Do you need more space? We help home owners like yourself transform your home to create the spaces that suit your needs.

We are proud to complete every job, no matter how big or small, with a high level of care and attention to detail.

Builder Sydney

Residential Renovations

(freestanding homes, townhouses/villas)

Builder Sydney

Lower North Shore Building Specialists

Quality and Satisfaction Guaranteed

About Us

We are a Sydney based Builder with over 20 years of experience in building and carpentry. 

Based in Middle Cove, Opal Building services all suburbs of Sydney, with recent works found in the North Shore through to the Inner West.

We understand that undertaking a major renovation can be a significant undertaking, and that’s why we strive to make the process as stress-free as possible. From the initial consultation to the final handover, we work closely with our clients to ensure that every aspect of the project is tailored to their specific needs and desires.

With a passion for building excellence, our team of experienced professionals is committed to delivering outstanding results that exceed our clients’ expectations

Please contact us directly via phone or email to discuss your requirements and how we can work with you on your project.

Get a quote

Testimonials

 

 

“We called Owen at Opal Building for a quote to remove old windows and an old door in our lounge room and replace with bi-fold wooden french doors. The quote was very reasonable and the communication with Owen was excellent throughout the whole process.

Owen was easy to work with and we had every confidence in his work methods. We have an old house which required some adjusting to levels inside and out. One of the main beams exposed was eaten out by white ants and Owen replaced the beam and managed each problem that he came across professionally and with minimum delay. We are very happy with the end result and would gladly recommend Opal Building to anyone who needs work done.”

 

– Jan S, North Shore

May 2022

Since 2010

Testimonial

“I approached Opal Building to rebuild the back end of my house including a new kitchen and bathroom along with installing a skylight and new ceiling in the bedroom. Living in a terrace with shared walls, Owen and his team needed to engage with my neighbours. They went above and beyond in keeping them (and me) happy, and were professional and courteous throughout the build. I was thrilled with the results of the renovation, Opal Building’s standard of work was excellent and I would highly recommend using them.”

– Kate, Lilyfield November 2022

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