Ground Engineering

Expert Slab Subsidence Repair |
Residential Resin Injection |
Queensland and NSW

Lift & Stabilise Sunken Concrete Slabs

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Remedial Concrete Repair

Fix Sinking Slabs, Cracked Foundations & Subsidence with Advanced Resin Injection

At BondTech, our residential resin injection service offers a modern, effective alternative to traditional underpinning for fixing slab subsidence and sinking foundations. Using advanced, expanding resin injected through small holes, we fill voids, compact soil, and precisely lift and re-level sunken concrete slabs with minimal disruption – no excavation, dust, or lengthy downtime.
This proven method delivers long-lasting results, strengthening the ground beneath your property for years of reliable support.

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Your Remediation Experts

Minimising Disruption |
User-focused solutions that prioritise efficiency and safety.

Cutting-Edge Technology |
Advanced resins and techniques for outstanding leak sealing, foundation stabilisation and concrete repair.

Proven Excellence |
Quality workmanship backed by extensive knowledge, skilled technicians, Registered Professional Engineers and Licenced Builders.

Contact us today to discuss how we can deliver exceptional results with minimal impact.

Our Mission

To deliver innovative solutions that address structural cracks, water ingress, and foundation settlement —  common challenges in residential property and municipal infrastructure.

We provide sustainable, cost-effective repairs that satisfy client specifications, Australian Standards and exceed expectations.

Why BondTech?

Your Reliable Partner for Slab Stabilisation. 

BondTech Pty Ltd is a leader in remedial concrete repair and maintenance, specialising in residential foundation repair and subsidence remediation, pipe seal for stormwater and waste water infrastructure and foundation stabilisation.

With a leadership team boasting over 25 years of industry experience, we bring unparalleled expertise to every job.

When it comes to remediation, BondTech stands out for:

Quality
Workmanship

Supported by in house Registered Professional Engineers, Licenced Builders, skilled technicians, trusted suppliers and expert consultants.

Safety
First

ISO 45001 compliant workplace health and safety systems to protect our team and your community.

Minimal
Disruption

User-focused solutions that keep spaces operational.

Client
Satisfaction

A dedication to exceeding expectations and building lasting relationships.

Our Residential Solutions

Slab Stabilisation and Foundation Remediation Inspections.

At BondTech, we provide expert residential resin injection and slab subsidence repair tailored for residential homes. Our non-invasive resin injection technique targets the root cause of foundation issues, filling voids, compacting weak soils, and precisely lifting sinking concrete slabs or uneven floors with minimal disruption to your daily life. Whether you’re dealing with cracked driveways, sloping internal floors, or early signs of house subsidence in reactive soils, our solutions restore level and stability quickly and affordably.

We specialise in fixing common residential problems like sunken slabs, sinking foundations, jammed doors, cracked walls, and trip hazards from settlement. Using advanced, expanding resin that’s environmentally friendly and long-lasting, we deliver results that outperform traditional methods; no heavy excavation, no mess, and often completed in just one day. As local specialists serving Queensland and New South Wales, BondTech understands the unique soil challenges and provides reliable slab subsidence repair that protects your home’s value and safety.

Remedial Concrete Repair

Restore structural integrity with advanced techniques and durable materials.

Resin Injection

High-pressure and epoxy resin injections to seal leaks and strengthen foundations.

Water Infrastructure Maintenance

Specialised solutions for pipes, reservoirs, and other critical assets.

Leak Sealing

Fast-curing, environmentally safe repairs to prevent water ingress.

Major Civil Projects

Scalable solutions for large-scale infrastructure challenges.

Our services are designed around the minimisation of community disruption while delivering long-lasting results. Using advanced materials and rigorous safety protocols, we ensure operational efficiency and compliance with regulatory standards.

Ready to partner with the leading specialists in remedial concrete repair and resin injection?

Contact BondTech Pty Ltd