Concrete and Structural Repair

Is Your Sydney Property’s Concrete or Structure Showing Signs of Stress?

Cracks, spalling, corrosion, and concrete cancer are more than cosmetic problems — they’re warnings that your building’s strength is under threat. Addressing them early protects safety, avoids escalating costs, and extends the life of your asset.

Fix Concrete the Smart Way – Our Approach

We don’t just repair concrete — we solve the root cause and strengthen the whole structure for the future.

1. Find the Real Problem First

We don’t guess. Using scans, core samples, and invasive testing, we diagnose the real issue so repairs target the cause — not just the symptoms.

2. Match the Repair to the Environment

Coastal salt air, basements, and car parks stress concrete differently. We repair and select materials to last in your building’s actual conditions.

3. Reinforce the Whole Structure, Not Just a Crack

Quick patches only move the problem. Our repairs integrate with the building system, restoring durability across the structure — not just a single crack.

4. Cut Costs by Avoiding Rework

Cheap fixes fail fast. By doing it right the first time, we reduce disruption, cost, and repeat work — protecting your budget long-term.

5. Prove It with Evidence

Every project includes QA, reporting, and photo documentation. You get transparent proof your structure is safer, stronger, and future-ready.

Success Stories

See how we’ve turned complex building defects into lasting value — with minimal disruption and maximum confidence.

A Remedial Waterproofing Transformation: From Leaks to Luxury.

Heritage Facade and Colorbond Roof Replacement Success Story.

Colorbond Roof Replacement: Defying Downpours.

Reviving a Concrete Pool: From Bad to Brilliant

Why Atomic is the best in Concrete & Structural Repair

It’s not just how we build — it’s the confidence we deliver. Our results maximise value, minimise disruption, and guarantee durability.

Specialist Focus

Remedial building is all we do — not an add-on service.

Engineer & Strata Partnerships

Trusted by leading remedial engineers and strata managers across Sydney.

Premium Quality

Tier 1 standards without Tier 1 overhead.

Proven Track Record

Successful delivery across residential towers, commercial sites, heritage buildings, and insurance works.

Client Care

We prioritise minimal disruption, clear reporting, and accountability from start to finish.

Take the next step.

Let’s Build Something That Lasts

If you’d like to speak with our team, we’re ready to help.


Phone: Call us at 0410 515 509

Email: Send us a message at hello@atomicprojects.com.au

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Frequently Asked Questions

Q1: Why does concrete and structural work fail?

A: Structural deterioration is usually caused by a mix of environmental exposure, poor detailing, or neglect:

• Carbonation and chloride attack leading to reinforcement corrosion.

• Water ingress through cracks, joints, or failed membranes.

• Thermal or structural movement stressing slabs and beams.

• Overloading or poor design detailing causing fatigue or cracking.

Lack of preventative maintenance, allowing small issues to become structural risks.Left untreated, this doesn’t just look bad — it threatens building safety and compliance.

Q2: What are the signs of structural failure?

A: Warning signs include:

• Cracks in slabs, beams, or columns (especially diagonal or stepped cracks).

• Concrete spalling — chunks breaking off with rust-stained reinforcement exposed.

• Sagging, deflection, or movement in slabs or beams.

• Water leakage through structural elements.

• Vibration or instability in stairs, balconies, or car parks.

These indicators suggest underlying deterioration that must be investigated before it escalates.

Q3: What does structural remediation involve?

A: Structural repair is about restoring strength and durability, not just covering damage. It may include:

• Concrete patching and crack injection using engineered systems.

• Cathodic protection or anti-corrosion treatments for reinforcement.

• Jacketing or section rebuilds for heavily deteriorated elements.

• Structural strengthening using carbon fibre, steel plates, or additional reinforcement.

• Waterproofing systems to stop recurrence of water-driven damage.

The aim is to deliver engineered, certifiable repairs that reinstate design performance.

Q4: How long will repairs take?

A: Timelines vary by scale and access:

• Localised patch repairs: 1–4 weeks.

• Car park slab or balcony structural works: 2–4 months.

• Large-scale structural remediation: staged over 6–12 months.

Atomic Projects sequences works to maintain building operations where possible (car parks, access routes, services).

Q5: How much do concrete and structural repairs cost?

A: Costs depend on severity, location, and access:

• Minor spalling and crack injection may cost tens of thousands.

• Structural slab strengthening or car park rebuilds can exceed $500k–$2m+.

We provide itemised scopes with engineered sign-off, ensuring committees and stakeholders have transparent budgets and no hidden blowouts.

Q6: What is the impact on residents and tenants?

A: Structural works can be disruptive — but we manage it carefully:

• Noise and vibration from jackhammers and saws.

• Temporary closures of car parks, balconies, or stairwells.

Access management for residents and services.To reduce stress, Atomic Projects delivers clear communication, staged scheduling, and daily reporting so stakeholders know exactly what’s happening.

Q7: What warranties are provided?

A: Our structural works come with multi-layered assurance:

• Manufacturer warranties on repair mortars, coatings, and strengthening systems.

• Workmanship warranty ensuring installation integrity.

• Defects liability periods as standard.

• Full engineer certification and DBP compliance pack for legal defensibility.

This gives managers, owners, and insurers confidence that repairs are engineered to last.

Who should I contact for structural and concrete repairs in Sydney?

Contact Us, Atomic Projects — Sydney’s structural repair specialists.

We deliver engineered, compliant, and certifiable repairs that restore safety, extend building life, and protect asset value.

📞 Call us: 0410 515 509 | ✉️ hello@atomicprojects.com.au