At NJ Contractors, we specialise in delivering reliable and lasting concrete repair and patching solutions. Our experienced team combines technical expertise with the latest repair methods to restore and protect concrete structures of all sizes, from minor cosmetic defects to major structural issues.
Our Concrete Repair Services include:
Concrete Patching & Crack Injection
We provide professional concrete patching services for a wide range of applications. Whether it’s small surface repairs or large-scale restoration, our team ensures seamless results that strengthen and extend the life of your structure. We also offer expert concrete crack injection services, using advanced chemical methods to stabilise and repair cracks of all sizes, restoring both appearance and integrity.
PT Pan Repairs
Our specialists have extensive experience with PT Pan infilling, completing hundreds of projects with precision. No matter the scale or complexity, NJ Contractors has the capacity to deliver efficient and durable results.
Steel Reinforcement Repairs
Where concrete reinforcement has corroded or weakened, we carry out targeted steel repair solutions. This process involves removing affected concrete, treating the exposed steel with anti-corrosive protection, and restoring the section with high-quality materials to ensure long-term strength and durability.
With a strong focus on safety, compliance, and workmanship, NJ Contractors provides end-to-end concrete repair services that protect your assets and deliver lasting value.

info@njcontractors.com.au
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