support@opalsaconstruction.com

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+61 466 801 058

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Adelaide, South Australia, Australia

Monday - Saturday | 8am - 5pm

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Opal Construction LTD Logo

Building with Precision and Trust. Expert construction solutions for residential, commercial, and industrial projects. Committed to Quality, Safety, and Innovation.

Monday - Saturday | 8am - 5pm

Contact Info

  • Adelaide, South Australia, Australia
  • +61 466 801 058
  • support@opalsaconstruction.com

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⭐ 4.5/5 Google Rating | Licensed BLD 317725

Residential Concreting
Adelaide – Built Right, Priced Fair

Trusted local concrete specialists serving Adelaide homes. Driveways, slabs, patios & paths with licensed expertise and transparent pricing.

Get Your Free Quote

Fill out the form below and our team will get back to you within 24 hours.

Licensed BLD 317725 & Insured in South Australia

Professional Residential Concreting
Across Adelaide & South Australia

When your home needs quality concrete work, you need a team that understands Adelaide – its reactive clay soils, dry climate, and strict council regulations.

At Opal Construction LTD, we've built our reputation on delivering residential concrete that performs for decades. From modern driveways in Salisbury to house slabs in Gawler and entertaining areas in Para Vista, our licensed team brings local expertise and honest workmanship to every project.

What we specialize in:

  • Concrete Driveways & Crossovers – Plain grey, coloured, or exposed aggregate finishes
  • House, Garage & Shed Slabs – Engineered to Australian Standards for structural integrity
  • Outdoor Living Areas – Patios, alfresco zones, and entertaining spaces
  • Pathways & Footpaths – Neat, durable access throughout your property
  • Structural Footings – For fencing, retaining walls, and pergolas

Our process is simple:

Free site visitTransparent quoteProfessional installationQuality you can see

Every project starts with understanding your needs, assessing your Adelaide property's unique conditions, and providing a detailed quote with no hidden costs. We handle everything from site preparation and council requirements to the final finishing touches.

Why local homeowners choose us:

  • Deep knowledge of Adelaide soil conditions (especially reactive clays in northern suburbs)
  • Expert understanding of local council crossover and drainage regulations
  • Licensed, insured, and fully compliant (BLD 317725)
  • Modern equipment and quality materials from trusted SA suppliers
  • Clear communication from first call to project completion
  • All work completed by our own trained team – no subcontractors

Whether you're building new, renovating, or upgrading your outdoor spaces, we deliver concrete solutions built for Adelaide conditions.

Book Your Free Site Visit
The Opal Construction Quality Advantage

Why Adelaide Homeowners
Choose Our Team

Reliability, precision engineering, and a commitment to longevity. Here is what separates our workmanship from the rest.

"Our reputation is built on concrete that doesn't just look good today, but performs for decades."

— Project Director

We Know Adelaide Conditions Inside Out

We're not just another concreting company – we're Adelaide locals who've worked across every suburb from the Adelaide Hills to coastal areas. This means we understand:

  • Reactive clay soils common in northern suburbs (Para Vista, Salisbury, Munno Para, Gawler) requiring proper base preparation and reinforcement
  • Adelaide's dry, hot climate and how it affects concrete curing and finishing
  • Local council requirements for crossovers, drainage, footpath compliance, and permits
  • Seasonal weather patterns and optimal concreting times for SA conditions

This local knowledge translates to better installations, fewer problems, and concrete that performs reliably for 20-30+ years in South Australian conditions.

Precision Engineering for Every Residential Project

We don't just pour concrete – we engineer solutions:

  • Proper structural design for slabs, ensuring load-bearing capacity meets requirements
  • Strategic reinforcement placement (steel mesh and rebar where needed)
  • Calculated drainage falls to protect your foundation and prevent water pooling
  • Control joint positioning to manage natural concrete movement
  • Soil-specific base preparation tailored to your property's ground conditions

Every residential project follows Australian Standards and local building codes. Our precision approach ensures structural integrity that lasts a lifetime.

No Hidden Fees. No Surprises. Just Honest Quotes.

Our detailed quotes include everything you need:

Complete site preparation and excavation
Quality roadbase and mechanical compaction
Steel reinforcement mesh (minimum 6mm)
Premium concrete mix (25-32 MPa residential grade)
Professional finishing to your chosen specification
Control joints and proper drainage
Complete cleanup and waste removal

What you see is what you pay. If site conditions reveal genuine unforeseen issues, we discuss options and costs before proceeding – never after. We itemize our quotes clearly so you understand exactly where your investment goes.

We Respect Your Schedule

Your time matters. That's why we:

  • Provide realistic timelines upfront (no over-promising)
  • Lock in confirmed dates and stick to them
  • Communicate proactively if weather delays occur
  • Work efficiently without cutting corners
  • Complete preparation, pour, and cleanup as scheduled
Industry Standards & Recovery
PHASE 01
Standard driveway (30m²)3-4 days prep + pour
PHASE 02
House slab (100m²)4-5 days prep + pour
PHASE 03
Patio or pathway2-3 days + cure time

You'll know exactly when work starts, what to expect daily, and when you can use your new concrete.

High-Grade Materials for Adelaide Durability

We use only premium materials designed for South Australian conditions:

Concrete specifications:

Minimum 25 MPa for standard residential32 MPa+ for heavy-use/structuralTrusted Adelaide aggregatesFiber additives available

Modern equipment:

Laser levels for drainageProfessional screedingPlate compactorsConcrete pumps

Better materials + better installation = concrete that performs year after year.

01
Specialized Expertise

Residential Concreting
Capabilities

Precision-engineered concrete solutions for South Australian homes. From engineered slabs to high-end decorative finishes.

REF: RES-01

House & Extension Slabs

Strong, durable concrete slabs engineered for residential homes, ensuring long-term structural stability and compliance with local building codes. Designed for Adelaide's soil conditions with proper reinforcement and vapour barriers.

Engineering Specs

  • Thickness100-125mm (residential standard)
  • ReinforcementSL72 mesh minimum or engineered rebar
  • Concrete grade25-32 MPa
  • FinishSmooth trowel, construction-ready
  • Base100-150mm compacted roadbase

Ideal For

New homes, extensions, granny flats, studios

View Full Slab Specs
REF: RES-04

Driveways & Pathways

High-quality concrete driveways and walkways designed to enhance curb appeal while withstanding daily vehicle and foot traffic. Multiple finish options from practical plain grey to premium exposed aggregate.

Engineering Specs

  • Driveway thickness100-125mm reinforced
  • Pathway thickness75-100mm
  • Finish optionsPlain, coloured, exposed aggregate, broom
  • DrainageEngineered falls to council requirements
  • Mesh6mm steel reinforcement minimum

Ideal For

Single & double driveways, crossovers, garden paths, side access

View Driveway Options
REF: RES-09

Outdoor Living Areas

Custom concrete solutions for patios, alfresco areas, and entertainment spaces that blend durability with modern residential design. Perfect for Adelaide's outdoor lifestyle with slip-resistant finishes available.

Engineering Specs

  • Thickness100mm reinforced
  • FinishesExposed aggregate, coloured, textured
  • DrainageIntegrated fall away from house
  • ApplicationsPool surrounds, BBQ areas, covered patios
  • Load-bearingDesigned for outdoor furniture and gatherings

Ideal For

Entertaining areas, pool surrounds, covered alfrescos, rear yard upgrades

Explore Outdoor Concrete

Complete Residential
Concreting Services Adelaide

Residential Structural Concrete

  • House & Extension Slabs

    New construction and add-ons

  • Garage & Shed Slabs

    Vehicle storage and workshops

  • Carport Floors

    Covered vehicle areas

  • Granny Flat Slabs

    Secondary dwelling foundations

  • Footings & Strip Foundations

    Load-bearing structural support

Site Works & Preparation

  • Excavation & Leveling

    Professional earth moving

  • Base Preparation

    Compacted roadbase installation

  • Formwork & Boxing

    Precision edge definition

  • Drainage Integration

    Ag drains and fall management

  • Old Concrete Removal

    Breaking and disposal services

Outdoor Concrete Solutions

  • Driveways & Crossovers

    All finish types

  • Pathways & Walkways

    Front, side, and rear access

  • Patios & Alfresco Areas

    Outdoor entertaining

  • Pool Surrounds

    Slip-resistant finishes

  • Garden Edging & Borders

    Clean perimeter definition

Decorative & Finishing Services

  • Exposed Aggregate

    Natural stone reveal

  • Coloured Concrete

    Oxide-integrated colour

  • Broom Finish

    Slip-resistant texture

  • Smooth Trowel

    Clean, modern appearance

  • Concrete Sealing

    Protection and enhancement

Get a Quote for Your Project
Five-Step Excellence

From Quote to Concrete:
Our Proven Process

We've streamlined our residential concreting workflow to be transparent and efficient. Here's exactly what happens when you partner with Opal Construction LTD.

1

Free Site Visit & Detailed Quote

Contact us by phone, email, or online form. We'll schedule a free site visit at your convenience to:

  • Assess your Adelaide property's soil type, drainage, and access
  • Discuss your requirements, preferences, and timeline
  • Take accurate measurements and photos
  • Explain finish options and show samples
  • Answer all your questions about the process

Deliverable

What you get: Transparent pricing breakdown, timeline estimate, council requirement advice

Within 48 hours, you'll receive a comprehensive, itemized quote including all costs – site prep, materials, labor, and finishing. No hidden fees, no surprises.
2

Locking in Dates & Site Preparation

Once you approve the quote, we lock in your preferred dates and begin preparation:

  • Organize any required council permits (crossovers, etc.)
  • Order premium materials from Adelaide suppliers
  • Confirm site access requirements with you
  • Excavation to required depth (typically 150-200mm total)
  • Old surface removal if needed
  • Professional formwork installation (timber or steel boxing)
  • Roadbase or crushed rock installation (100-150mm compacted)
  • Mechanical compaction using plate compactors
  • Steel reinforcement mesh placement

Important Note

Adelaide-specific care: Extra base depth for reactive clay soils, proper drainage falls for council requirements

Timeframe: Prep work typically 1-2 days depending on project size
3

Professional Concrete Placement

Our expert team executes the concrete pour with precision machinery and skilled labor:

  • Concrete delivered from Adelaide plant to exact specifications
  • Quality check on arrival (slump test, mix verification)
  • Strategic placement sequence for optimal strength
  • Laser-guided screeding for perfect levels and drainage
  • Continuous pouring (no weak cold joints)
  • Real-time quality control throughout

Deliverable

You'll see: Professional team, modern equipment, precision placement

Timing considerations: Early morning starts preferred (especially Adelaide summers). Most residential pours complete in 2-4 hours. Weather-dependent (we reschedule if conditions unfavorable).
4

Expert Finishing & Proper Curing

Professional finishing touches tailored to your specification:

For Plain/Coloured Concrete:

  • Smooth power trowel or broom texture application
  • Clean edging and expansion joints
  • Curing compound spray for Adelaide's dry climate

For Exposed Aggregate:

  • Surface retarder application
  • Precise timing check (critical in Adelaide heat)
  • High-pressure water reveal of natural stones
  • Final wash and cleanup
  • Sealing schedule advice (after 28-day cure)

Important Note

Curing management: Professional curing compound applied immediately. Watering schedule instructions provided. Area barricaded with clear signage.

Adelaide cure times: Walk 24-48hrs | Drive 7 days | Full strength 28 days
5

Final Inspection & Project Completion

Before we leave, we ensure everything exceeds expectations:

  • Comprehensive final quality inspection
  • Complete site cleanup (formwork removal, waste disposal)
  • Walkthrough with you to confirm satisfaction
  • Handover documentation provided
  • Maintenance guidelines and care instructions
  • Our contact details for any future questions

Final Checklist

  • Surface finish quality meets specification
  • Drainage performing correctly
  • Clean, professional edges and joints
  • Zero debris left on site
Post-completion support: We're available for questions during cure time and provide reminder calls before the 7-day drive-on date.
Ready to Start? Get Your Quote

Ready for an Accurate Quote?

To provide you with the most precise estimate, having these details ready helps us serve you faster:

📐

Project Scope & Location

  • •What type of concrete work? (driveway, slab, patio, path)
  • •Approximate area or dimensions
  • •Your Adelaide suburb or address
  • •Preferred concrete finish
🏡

Site Access & Conditions

  • •Is there an existing surface to remove?
  • •Site access type (front, rear, side)
  • •Gate widths if accessing backyard
  • •Any known drainage or soil issues
📅

Desired Start Date

  • •Preferred timeframe for commencement
  • •Any hard deadlines or event dates
  • •Flexibility for weather delays
🏛️

Council Requirements

  • •Is this a new crossover requiring approval?
  • •Any known local council requirements

We'll advise on council requirements and can assist with applications

Submit Your Project Details

Or Call for Immediate Service: 0466 801 058

Frequently Asked Questions

Explore our categorized knowledge base to find detailed answers about residential concreting in Adelaide.

Compliance & Safety Standards

Yes, Opal Construction LTD holds all required South Australian building and contractor licenses (BLD 317725) and operates in full compliance with local regulations. We carry comprehensive public liability insurance and workers compensation coverage. All our residential concrete work is completed to meet or exceed Australian Standards.
Safety is paramount. We implement full site risk assessments, proper barricading, safe equipment operation, and organized work areas. We maintain Adelaide's residential neighborhood standards with considerate work practices and clear communication.
Yes, we handle council requirements. For projects requiring permits (like crossovers), we can assist with applications. We're familiar with requirements across Adelaide councils including Salisbury, Playford, Tea Tree Gully, and Port Adelaide Enfield.
We follow responsible environmental practices: proper waste segregation, licensed disposal, concrete washout management, dust minimization, and protection of existing landscaping.

Pricing & Quotes

Residential concreting in Adelaide typically ranges from $65-$150 per square metre depending on finish and complexity. Plain grey: $65-$90/m², Coloured: $80-$120/m², Exposed aggregate: $90-$150/m². Final pricing depends on site prep and access.
Quotes include site prep, excavation, roadbase, moisture barrier, reinforcement mesh (SL72+), premium concrete (25-32 MPa), professional finishing, control joints, and cleanup.
Yes, completely free, no-obligation quotes. This includes a site visit to assess conditions and take measurements. You'll receive a detailed written quote within 48 hours.

Timeline & Process

Standard driveway (30m²): 3-4 days (prep + pour). House slab (100m²): 4-5 days. Curing: Walk on 24-48 hrs, Drive on 7 days, Full strength 28 days.
Autumn and Spring are ideal. Winter works well in Adelaide. Summer requires early morning pours and aggressive curing management due to heat.
Minimum 7 days for light vehicles. We recommend 14 days for heavier vehicles. Full chemical cure takes 28 days.

Materials & Finishes

Plain grey (broom), Coloured concrete (oxide integrated), Exposed aggregate (natural stone reveal), and Smooth trowel (internal/sheds).
Exposed aggregate is the favorite for driveways due to heat reflection, slip resistance, durability, and premium appearance.
Yes, strictly premium materials. Minimum 25-32 MPa concrete, SL72/SL82 mesh, and quality roadbase from trusted Adelaide suppliers.

Adelaide-Specific Questions

We address reactive clay soils (common in northern suburbs) with thicker compacted roadbase, proper reinforcement, and strategic control joints to manage ground movement.
Typically NO for replacing existing driveways. Typically YES for new crossovers or changing kerb drainage. We advise on your specific council's rules.
We service all Adelaide Metro: North to Gawler/Virginia, South to Glenelg/Seaford, East to the Hills, and West to the Port.

Ready to Start Your
Next Residential Project?

Partner with South Australia's trusted residential concreting experts. We deliver engineered precision, transparent pricing, and results built to last.

✅

Fully Licensed & Insured

Complete peace of mind with comprehensive coverage (BLD 317725)

🏠

South Australian Owned

Local expertise tailored to Adelaide conditions

💰

Fixed Price Contracts

Transparent pricing with no hidden surprises

Call Us Direct

0466 801 058

Email Us

support@opalsaconstruction.com

Get a Quick Quote

No obligation response within 4 hours.
Free site visit included.