Fully licenced and insured, Buildfix Structural Engineers are registered with Engineers Australia. EA is Australia’s principal engineering association.
Buildfix is a proud member of the Master Builder Association. The MBA promotes high standards and professionalism within the building industry.
If you have walls that are cracked, roofs that bend, floors that slope, doors that won't open or wooden floorboards that bounce back as you walk on them, your home may be sitting on unstable ground and require foundation repair.
Left unfixed, uneven or shifting ground may cause your walls to sink or lean, creating cracks in the walls themselves and the cornices and ceilings. Not only is this damage to your home unpleasant to look at, but as time passes it can become more difficult and more expensive to fix.
There are many reasons why the ground underneath your home may have become uneven –
Water may have flooded the ground, causing soils to wash out under foundation walls
Change in moisture content allowing the ground to dry out and shrink
The ground could be re-active, expanding and contracting
Seismic activity or vibrations from nearby road may have shifted the soil
The ground may not have been well compacted in the first place
Whatever is causing the ground under your home to shift, our unique foundation repair is essential to stop further damage to your home and will save money over the long-run.
The common signs of a foundation problem
Cornice & ceiling cracks
Doors & windows jamming
Other signs include:
Leaning walls, or walls that are off-level
Gaps between walls and skirting or cornices
We’re the experts in foundation repair
We’re a team of licensed technicians and qualified structural engineers and we’re experts at foundation repair and soil stabilisation. Having carried out countless of house levelling projects over the years, we’re perfectly placed to help you repair the foundation of your home.
With our extensive experience and the latest non-disruptive resin injection solutions, we’ll stabilise the uneven ground underneath your home, stop subsidence and may be able to re-level any sunken walls you may have.
Personal, friendly service: we’ll treat your home as if it’s ours
Free house inspections: we come and inspect your home’s foundations for nothing
Simple, transparent quotes: our quotes come with easy to understand computer-generated drawings that detail our proposed solution
Minimal disruptions to your life: house foundation repair shouldn’t take more than a day
Minimal disruptions to your home: we don’t use underpinning and we don’t knock down walls
Affordable pricing: unlike many other building companies, we only charge between $2,000 to $5,000 for house foundation repair. Find out more about our foundation repair pricing
Permanent fixes: we’re thorough in what we do, what we fix stays fixed
10-year warranty: in the case, the ground underneath your house becomes uneven again, we’ll be back to repair everything at no extra cost.
Find out more about our processes or read our blog about the top 5 causes of subsidence.
With our non-disruptive resin injection Geopoly™, we can stabilise sub-soils, fill voids under footings and re-level sunken walls at a fraction of the cost compared to other methods such as concrete underpinning. Our methods are permanent and cause minimal disruption, allowing you to remain in the building while works are carried out.
With most jobs only taking one day to complete, your home will be back to perfect health in no time!
The next-generation foundation repair solution
Sunken wall caused by foundation subsidence
Sunken wall re-leveled with our GeoPoly System
Need house foundation repair today?
If you’re concerned about your foundation, we’d be happy to inspect your house for structural issues at no charge.* We’re here to help.
* If you reside in NSW, ACT or southern QLD.