More Questions...

What’s the best way to rectify my subsidence issue?

The best solution is resin injection. Unlike traditional methods like concrete underpinning, resin doesn’t require invasive, messy digging under your home, which can take weeks to complete. With our advanced GeoPoly™ resin, most repairs are completed in just one day, significantly reducing costs and disruption for you. When applied correctly, resin not only eliminates the need for concrete underpinning, but it also tackles the issue head-on by raising the foundation and reversing the effects of subsidence. Homeowners often notice immediate improvements, with significant relief as the foundation is lifted back into place, restoring stability to the home.

Our advanced GeoPoly™ resin is uniquely developed and manufactured by Buildfix in Australia. As the only foundation repair company with the rights to its own formulation, we have complete control over its production and quality, ensuring it meets the highest standards.

Other resins on the market are supplied by third parties, often from overseas, and their contractors simply can’t offer the same level of assurance as Buildfix.

GeoPoly™ is engineered for exceptional lifting capacity, designed to stabilise and raise even the most challenging foundations. Blended in our Sydney facility and tested by our in-house chemists, its proven durability ensures long-lasting performance.

This approach is an Australian first—and potentially a world first—in foundation repair. No other company can match our level of expertise.

With unmatched quality, strength, and durability, GeoPoly™ is the most advanced and reliable solution for restoring your home’s foundation.
If you’re noticing cracks in your walls, sloping floors, or doors that stick, it’s likely your home is experiencing subsidence, a problem where your home is sinking into the ground. We offer a free structural check, during which our experts will diagnose the problem, determine the likely cause, and provide a comprehensive repair plan.
The cost of house levelling depends on your home’s specific needs and the extent of the issue. Most residential projects fall within $5k to $20k.

We provide fixed-price quotes, ensuring complete transparency from the start. With Buildfix, there are no questionable sales tactics or surprise costs. We’ll let you know exactly what needs to be done and what it will cost upfront.

Be cautious if a foundation repair company provides an estimate based on the amount of resin used. This can be a bait tactic, luring you into paying extra per kilogram, which ultimately leads to higher costs on the day of repair.
Buildfix’s warranty is a leader in the industry. Unlike most warranties that only cover material deterioration, ours covers both materials and workmanship. When the time comes, there are no ifs or buts—just reliability.

Many homeowners don’t realise that most warranties only cover “at fault” issues, excluding things like floods, which gives builders an easy out. At Buildfix, we don’t believe in those limitations. We cover you for most events beyond anyone’s control, like flooding, ensuring you have complete peace of mind.
At Buildfix, we don’t believe in doing things halfway. We offer a full range of structural repair services beyond just house levelling, including [ALL MAIN SERVICES]. Additionally, we provide [ANCILLARY SERVICES] to ensure your home is both structurally sound and visually appealing. With Buildfix, you can rely on a complete, structural solution.
No, we take care of this for you. Our goal is to make the process as easy as possible for you. We have an in-house team of plumbers and service locators and also work with a network of specialist plumbers to ensure every aspect of your project is handled safely and professionally.
We don’t outsource your job to subcontractors or franchises, which has become the industry norm these days. Instead, we take a more traditional approach, focused on delivering the best customer experience and ensuring strict quality control over your home.

At Buildfix, everyone who works on your home is full-time staff with a long-term career in our company. To ensure everything runs smoothly, our team includes qualified structural engineers, licensed builders, experienced technicians, and in-house trades professionals such as plasterers and plumbers. This hands-on approach guarantees a consistent, high-quality service from start to finish, with no compromises.
Not at all. We use precision drilling, creating small 16mm holes—no bigger than a penny—in the affected areas. This clean approach eliminates the need for mass excavation, ensuring minimal disruption to your home life.
No upfront payments or deposits are required. We provide a free structural assessment and a detailed repair plan with a fixed quote. You only pay once the job is completed to your satisfaction.
We have hubs across Australia in Sydney, Melbourne, Brisbane, and Perth, allowing us to extend our services to most major metropolitan areas and some rural regions. This ensures that homeowners nationwide can benefit from our expertise.