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Commercial
Opal Construction LTD is a fully licensed South Australian concrete contractor (BLD 317725, verified on the CBS SA licensee register) delivering driveways, house slabs, patios, warehouse floors, and industrial hardstands across metropolitan Adelaide and regional SA. Every pour is engineered to Australian Standards — AS 3600 for concrete structures and AS 2870 for residential slabs on Adelaide's reactive clay soils — using 25–65 MPa mixes and SL72 / SL82 / N-bar reinforcement sized to your design load.
Residential clients choose us for exposed aggregate driveways ($90–$150/m²), broom-finish or coloured alfresco patios, and AS 2870-compliant house extension slabs that handle Adelaide's Class M–H2 reactive clay movement. Commercial and industrial clients rely on us for power-floated warehouse floors specified to TR 34 flatness tolerances, machine footings, car-park slabs, and site concrete under NCC compliance requirements.
We service all Adelaide metro suburbs — from Gawler and Virginia in the north to Seaford and Noarlunga in the south, Port Adelaide in the west to the Adelaide Hills in the east — plus regional SA on request. Council crossover approvals, traffic management plans, and SafeWork SA–compliant safe work method statements are handled in-house. Free on-site quotes are provided within 48 hours of your call.
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How we bring your construction projects to life with precision and excellence.
We carefully analyze your project needs and create a detailed plan that ensures smooth execution.
Our expert team designs functional and aesthetic solutions tailored to your vision.
With advanced tools and expertise, we develop your project with quality and efficiency.
We ensure timely delivery with precision, safety, and complete client satisfaction.
Faiyaz
7 months ago
A huge thanks to the OPAL SA team for their excellent work on our driveway. The quality of the concrete work is superb, with a very smooth and even finish. They were punctual, transparent, and clearly took great pride in their craftsmanship. Highly recommend them for the concrete work !
Thomas Gerges
a month ago
Javed and Ashraf did the driveway on my property in Morphett Vale. Easy to book a day for them to come in and were accommodating to a few last minute adjustments. Quality workmanship which you don't see much of these days. Highly recommend.
muhammad hussain
11 months ago
I recently hired [team opal sa ] to do my driveway, and I couldn't be more pleased with the results. From start to finish, their professionalism, attention to detail, and quality of work were outstanding. The team was punctual, friendly, and worked efficiently to complete the job on time.The finished driveway looks fantastic – smooth, durable, and beautifully designed. They took the time to answer all my questions and kept me updated throughout the project. It's clear they take pride in their work, and it shows in the final product. If you're looking for a reliable construction company that delivers top-notch results, I highly recommend opal sa construction .Thank you for a job well done!
Paul T
8 months ago
Javed and his team have transformed our old single driveway into an amazing double driveway , the job was done within 3 days and the Communication from Javed was perfect. I highly recommend Opal Construction . Thanks guys we love it. ❤️
91 650 655 360
317725
+61 466 801 058
support@opalsaconstruction.com
What we do
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