.jpeg&w=3840&q=75)
Commercial
.jpeg&w=3840&q=75)
.jpeg&w=3840&q=75)
.jpeg&w=3840&q=75)
.jpeg&w=3840&q=75)
.jpeg&w=3840&q=75)
.jpeg&w=3840&q=75)
From precision concrete driveways and exposed aggregate pathways to stunning outdoor patios and pool surrounds. We deliver engineered durability backed by our South Australian builders license (BLD 317725).
Fill out the form below and we will contact you as soon as possible!
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.
91 650 655 360
317725
+61 466 801 058
support@opalsaconstruction.com
Opal SA Construction (BLD 317725) is a licensed concrete contractor servicing all Adelaide metropolitan suburbs — from Gawler and Virginia in the north to Morphett Vale and Christies Beach in the south, and from the Hills fringe in the east to Semaphore and Henley Beach in the west. Every job is completed by our own trained crew under Javed's direct supervision — no subcontractors, no exceptions.
Plain grey, exposed aggregate & coloured. 100 mm, SL72 mesh.
Alfresco areas, BBQ pads & pool surrounds. Slip-resistant R11 exposed aggregate available.
Adelaide's most popular driveway finish. R11–R12 rated, heat-reflective, 10+ stone blends.
Oxide-integrated pigments. 20+ colours, stencilled patterns, UV-stable sealer included.
Side access, front entry & council crossover paths. AS 1428.1 accessible design available.
32 MPa chemical-resistant concrete. R11+ slip rating. Pool-spec anti-slip sealer standard.
Full overview of every residential concrete service we offer across Adelaide metro.
Car parks, retail slabs, warehouse floors & industrial hardstands across Adelaide & SA.
All prices are fully installed and include excavation, compacted roadbase, reinforcement mesh, concrete placement, finishing, control joints, curing compound, and site cleanup. For non-standard sites requiring extra excavation, removal of existing concrete, or heavy compaction work, an additional base preparation charge of $20–$50/m² applies — quoted separately before any work begins.
| Application | Finish | Installed Price |
|---|---|---|
| Driveway | Plain grey broom | $75–$95 / m² |
| Driveway | Coloured oxide | $95–$120 / m² |
| Driveway | Exposed aggregate | $140–$200 / m² |
| Patio / Alfresco | Broom or trowel | $75–$90 / m² |
| Patio / Alfresco | Exposed aggregate | $140–$200 / m² |
| Pool surround | Exposed aggregate R11 | $140–$200 / m² |
| Footpath / crossover | Broom finish | $85–$170 / m² |
Final price depends on site access, soil conditions, job size, and finish selection. Request a free itemised quote →
Adelaide has some of Australia's most reactive clay soils. Under AS 2870, suburbs are classified by soil reactivity — Class A (stable coastal sands) through to Class H2 (highly reactive clay in the northern and southern corridors). A concrete contractor who applies the same specification everywhere in Adelaide will leave you with a cracked slab on a Class H1 site within 3–5 years.
| AS 2870 Class | Adelaide Suburbs | Our Response |
|---|---|---|
| Class A / S | Glenelg, Henley Beach, Semaphore, Brighton | Standard 100 mm, SL72, 100 mm roadbase |
| Class M | Norwood, Unley, Campbelltown, Mitcham | Standard spec, control joints at 3 m |
| Class H1 | Salisbury, Para Hills, Morphett Vale, Hallett Cove | SL82 mesh, 150 mm roadbase, joints at 2.5 m |
| Class H2 | Elizabeth, Gawler, Davoren Park, Munno Para | Engineer spec, deep edge beams, SL82 mesh |
Licensed BLD 317725
SA Builder's Licence verified at cbs.sa.gov.au. Required for all regulated building work in SA.
Own Crew — No Subcontractors
The team that quotes you does the job. Consistent quality and accountability on every project.
43 Google Reviews · 4.6★
Read real Adelaide homeowner reviews on our Google Business Profile.
Free On-Site Quote in 48 hrs
We visit your site, assess soil conditions, and deliver a fully itemised quote — no obligation.
SafeWork SA Accredited
All work completed under SafeWork SA–compliant safe work method statements.
We cover all Adelaide metropolitan suburbs. Select a suburb to see available services and suburb-specific pricing:
Get a free on-site quote in Adelaide
Call Javed on 0466 801 058 or use the form above. Free site visit and fully itemised written quote within 48 hours — no obligation.
Stanley Alan
June 2026
I contacted a few people before Javed and it became clear that he was the guy for the job. He has good experience and planning skills that will assist you with any hurdles that your project faces. He and his team excavated the property, dumped the soil, added and compacted gravel, added the formwork, fixed the rebar at correct height, and set the concrete at 110mm depth. Highly recommended!
Trần Văn Chương
Mar 2026
Working with Opal SA Construction was a good experience from start to finish. Javed kept things clear and communicative, the work was done properly, and the pricing was reasonable. It’s rare to find a crew that checks all three boxes. Happy to recommend them.
Vikrant Tarika
Mar 2026
Javed and his team was excellent with the scoop of work. They finished on time, communicated well and went over and above to my expectations. I will highly recommend them to others.
Steven Fitzhugh
Feb 2026
Javed and the team recently concreted our shed in. Javed and the team installed around 84 SM of concrete, inside the shed we had 150mm smooth finish followed by 110mm outside and 3 posts for our sliding gate. He also installed our rain water tank and our storm water. Overall the boys worked long days to achieve this demanding job. I’d like to thank Javed and the team for their hard work.
Explore Choices
What we do