Foundation Repair, Repiling Foundations and Void Filling Foundations: All you need to know

Foundation Repair


How do you know if your foundation needs repair?

Signs that your foundation may need repair include visible cracks in the walls, floors, or foundation itself, doors or windows that stick or won’t close properly, and uneven or sloping floors. If you notice any of these signs, it’s crucial to get in touch with a foundation repair specialist like NZ CCS Ltd to undertake a thorough inspection and determine the necessary repairs.

How much does foundation repair cost?

The cost of foundation repair can vary widely depending on the extent of the damage, the method of repair, and other site-specific factors. For an accurate quotation and to understand the scope of works involved, it’s best to contact a reputable company who can provide a free quote based on a detailed assessment of your specific situation.

How long does foundation repair take?

The duration of the foundation repair process depends on the severity of the damage and the repair methodology employed. Simple repairs may take a few days, while more extensive structural repairs may require several weeks.

Is foundation repair covered by insurance?

Foundation repair may or may not be covered by insurance, depending on the cause of the damage and the terms of your policy. It’s important to review your policy carefully and contact your insurance provider to discuss your coverage.

Can I live in my house during foundation repair?

Whether you can continue to live in your house during foundation repair depends on the extent of the damage and the nature of the repair work. Some repairs may allow you to stay, while others may require temporary relocation.

What are the different methods of foundation repair?

Several methods are available for foundation repair, including underpinning, repiling, epoxy injection for crack repair, and complete re-levelling. The choice of method depends on the type of foundation, the extent of the damage, and geotechnical conditions.

How do I find a reputable foundation repair company?

To find a reputable foundation repair company, look for specialists with a good understanding of foundation problems, a high success rate in repairs, and positive recommendations from previous clients. NZ CCS Ltd is a trusted name in Auckland, offering foundation solutions with a team of experts in house foundation repair, ensuring that all projects are completed to the highest standards.

Can foundation issues be fixed permanently?

Many foundation issues can be permanently fixed if addressed promptly and correctly. Employing the right repair methodology and ensuring that all work is undertaken by qualified and experienced contractors can significantly increase the likelihood of a successful and lasting repair.

How do I know if my foundation problems are serious?

Foundation problems are serious if they compromise the structural integrity of the house, causing a shift in the foundation and floor. An engineer-led inspection by specialists can help determine the severity of the issue and recommend appropriate foundation solutions.

What causes foundation damage?

Foundation damage can be caused by a variety of factors including soil movement, earthquake damage, clay soils, and water infiltration. Understanding the cause is crucial in determining the appropriate repair work. Companies that have extensive experience in dealing with different causes of foundation damage and can provide comprehensive foundation repair services to address them.

Repiling Foundations


What is repiling a foundation?

Repiling a foundation involves replacing or reinforcing the piles that support a house due to damage or instability. It is a specialised form of structural repair often undertaken by experts like NZ CCS Ltd in Auckland, who have extensive experience in foundation work and structural repairs.

Why is repiling necessary?

Repiling is necessary when the existing piles are damaged or inadequate due to factors like earthquake damage, soil movement, or wear and tear over time. It ensures the structural integrity of the house is maintained, preventing further damage and ensuring the safety of the occupants.

How much does repiling a house cost?

The cost of repiling a house can vary widely depending on the extent of the damage, the number of piles to be replaced or reinforced, and other site-specific factors. For an accurate estimate and scope of works involved, it’s best to contact a reputable contractor for a detailed inspection and quote.

How long does it take to repile a house?

The duration to repile a house depends on the extent of the repiling required, the accessibility of the piles, and the conditions of the site. An experienced piling company can provide a timeline based on a thorough inspection and assessment of the specific repiling needs of your house.

How do I know if my house needs repiling?

Signs that your house may need repiling include visible cracks in the walls or floors, doors or windows that stick, and uneven floors. If you recognise any of these signs, it’s crucial to have an engineer-led inspection by a repiling specialist like NZ CCS Ltd to assess the need for repiling.

Can I stay in my house during the repiling process?

Whether you can stay in your house during the repiling process depends on the extent and location of the repiling work. Some repiling work may allow you to continue living in the house, while more extensive projects may require temporary relocation. You will need to discuss the repair process and any potential disruptions with the company your are going to hire in detail before the work starts.

What are the risks involved in repiling?

Repiling is a complex and delicate process that involves reinforcing or replacing the foundational elements of a structure. Given the intricate nature of this task, several risks are inherent if the process is not executed meticulously and with utmost precision.

Some risks include: Structural damage, financial overruns, safety concerns, long-term reliability, legal and compliance issues, impact on property value and environmental impact.

The repiling process, if not managed correctly, can have detrimental effects on the surrounding environment. It can lead to soil displacement and can potentially affect the groundwater, impacting the local ecosystem.

Given these risks, it is crucial to approach repiling with a comprehensive understanding of the involved processes and potential challenges. Employing qualified professionals with a proven track record, ensuring thorough planning, and maintaining open communication throughout the project are vital steps in mitigating these risks and ensuring the success and long-term reliability of the repiling project.

Is repiling a permanent solution to foundation issues?

Yes, when done correctly, repiling can be a permanent solution to foundation issues. It can repair and strengthen the foundation, addressing the underlying issues that caused the damage. NZ CCS Ltd employs geotechnical expertise and proven methods to ensure that repiling provides a lasting solution to foundation problems.

Void Filling Foundations


What is void filling in foundations?

Void filling in foundations is a repair process where the empty spaces or voids beneath a foundation or slab are filled with stable materials. This process is crucial in maintaining the structural integrity of a building and is often undertaken by specialists like NZ CCS Ltd in Auckland.

Why is it important to fill voids in foundations?

Filling voids in foundations is important as it prevents the foundation and floor from shifting and settling unevenly. It helps in maintaining the stability of the structure, preventing cracks and other structural damages. It’s a critical aspect of structural repairs, especially in areas prone to earthquakes.

How is void filling done?

Void filling is done by injecting stable materials into the voids beneath the foundation or slab. This is usually carried out by foundation repair specialists who use specialised equipment to ensure that the voids are completely filled and the foundation is adequately supported.

What materials are used for void filling in foundations?

Various materials can be used for void filling, including concrete, grout, and polyurethane foam. The choice of material depends on the specific requirements of the project and the recommendations of the engineer overseeing the repair process.

How much does void filling cost?

The cost of void filling can vary depending on the size and number of voids, the material used, and other site-specific factors. For an accurate estimate and a detailed scope of works, it’s best to consult with a foundation repair specialist like NZ CCS Ltd.

Can void filling resolve foundation settlement issues?

Yes, void filling can be an effective solution to address foundation settlement issues. By filling the voids beneath the foundation, it can help in re-levelling the structure and preventing further settlement and associated damages.

How long does it take to fill voids in a foundation?

The duration to fill voids in a foundation depends on the extent of the voids and the complexities involved in the process. Typically, a foundation repair specialist can provide a timeline after conducting a thorough inspection of the foundation.

Is void filling a permanent solution for foundation issues?

When executed correctly, void filling can be a permanent solution to certain foundation issues. It can repair and strengthen the foundation, preventing future shifts and maintaining the structural integrity of the building.

Can I do void filling myself?

Void filling is a specialised process that requires expertise and the right equipment. It is recommended to have this process carried out by experts in house foundation repair, like NZ CCS Ltd, to ensure it’s done correctly and safely.

How do I know if there are voids in my foundation?

Signs of voids in your foundation may include visible cracks, uneven floors, and doors or windows that stick. However, to accurately recognise and assess the presence of voids, a detailed inspection by a qualified engineer or a foundation repair specialist is necessary.


Addressing foundational concerns like foundation repair, repiling, and void filling is crucial for maintaining structural integrity and ensuring safety. These intricate processes require professional expertise and precision, qualities embodied by NZ CCS Ltd. Our specialised services provide tailored, enduring solutions for various foundational issues, ensuring the stability and longevity of structures. Investing in such professional interventions is invaluable, offering peace of mind and preserving the value of the property. For comprehensive foundational assessments and high-quality repairs, get in touch with us today, our team of experienced and qualified tradespeople are here ready to help.