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Is Your Home Suffering Structurally?
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Our qualified engineers, builders, and technicians address uneven floors, troubling cracks, tilts, and more with expertise and minimal disruption. We prioritise non-invasive solutions for lasting peace of mind.
Subsidence
Eroding or shifting ground under your home may be causing foundations to become unstable and subside.
Wall Cracks
Wall cracks look ugly but they’re also an indicator of deeper structural issues with your home.
Rising Damp in Walls
Rising damp causes unhealthy mould in your home and, if left untreated, can even create structural issues.
Sinking Floors & Piers
Sub-floor brick piers may have shifted over time causing your floors to dip and doors to jam.
Sunken Concrete Slabs
Sunken slabs such as floors, pools and driveways could cause further problems if not corrected.
Leaning Walls
Leaning walls can be dangerous. If not maintained correctly they could become highly unstable.
Solutions
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Buildfix crafts lasting solutions, not just diagnoses. Our expert team tackles uneven floors, cracks, water damage, and more with tailored, minimally disruptive approaches. Enjoy peace of mind knowing your home’s structural integrity is restored.
Underpinning
Stabilising your home’s foundation is simple with Buildfix’s advanced underpinning solution.
Wall Crack Repairs
With our wall crack repair solutions, no wall gets knocked down or dismantled. Ever.
Damp Proofing
Keep moisture at bay with BuildFix’s effective damp proofing solutions for your home.
Floor Levelling
Sagging floors? Buildfix lifts and levels them precisely for restored support.
Slab Jacking
Our team uses precision concrete lifting to level floors and stabilise foundations.
Remedial Wall Ties
We strengthen & stabilise failing cavity walls with non-invasive solutions.
Technologies
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We’ve developed cutting-edge technologies to resolve your home’s structural issues. Click to find out more.
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GeoPoly GER60
The ultimate ground engineering resin for raising sinking foundations.
HelicalBar R304
An advanced solution for repairing structural defects.
DampBlock AQ50
The next-generation DPC injection solution for combating rising damp.
GeoPoly PSR30
Stabilising foundations & restoring floor levels with the need to replace floorboards.
GeoPoly SJ120
The next-level slab jacking resin for rectify sinking concrete.
HelicalBar T316
Engineering structural stability in masonry walls.
Our Work
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Relevelled Garage Restores Homeowner’s Peace of Mind
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Project of the Month
Emergency repair of sinking brick piers, verandah and roof in Pennant Hills
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End terrace wall and facade repaired in Rozelle
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Beachside home’s cavity wall ties replaced
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Fairground and cricket ground heritage wall rescued
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More case studies
Before & after gallery
Reviews
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Trustpilot Reviews
Read real customer testimonials that you can trust.
Google Reviews
See what our customers say in your local location.
Book A FREE Assessment
What we fix
House Subsidence
Wall Cracks
Rising Damp in Walls
Sinking Floors & Piers
Sunken Concrete Slabs
Leaning Walls
Solutions
Underpinning
Wall Crack Repairs
Damp Proofing
Floor Levelling
Slab Jacking
Remedial Wall Ties
Technologies
We’ve developed cutting-edge technologies to resolve your home’s structural issues.
Explore Virtual Home
GeoPoly GER60
HelicalBar R304
DampBlock AQ50
GeoPoly PSR30
GeoPoly SJ120
HelicalBar T316
Our Work
Relevelled Garage Restores Homeowner’s Peace of Mind
Project of the Month
Emergency repair of sinking brick piers, verandah and roof in Pennant Hills
End terrace wall and facade repaired in Rozelle
Beachside home’s cavity wall ties replaced
Fairground and cricket ground heritage wall rescued
More case studies
Before & After Gallery
Reviews
Trustpilot Reviews
Google Reviews
Book a FREE Structural Assessment
Help & Advice
Frequently Asked Questions
Contact Us
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Projects
Our Work
Pennant Hills, NSW
Emergency repair of sinking brick piers, verandah and roof in Pennant Hills
This Pennant Hills home was a typical single-story villa with a brick cavity construction built in the 1930s. In the mon...
Homeowner
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Rozelle, Sydney, NSW
End terrace wall and facade repaired in Rozelle
Constructed in the late 1800s, this end terrace home is part of a terrace block stretching the majority of this Rozelle ...
Homeowner
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Manly beach, NSW
Beachside home’s cavity wall ties replaced
Having read about a case in which the brick walls of a house had collapsed and resulted in fatalities, the owner of this...
Homeowner
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Sydney, NSW
Fairground and cricket ground heritage wall rescued
Erected more than 80 years ago, this heritage wall was initially the turnstile entry point to a fairground which eventua...
Commercial
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Sydney, NSW
Sinking Sydney apartment block underpinned
With cracks growing in its brick walls, the real estate agent of this 1920s apartment block in Sydney’s western suburbs ...
Homeowner
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Ballina, Northern NSW
Brick Veneer of double storey Ballina Home Stabilised and Re-tied
This double storey house with a brick veneer in Ballina, northern NSW, was suffering from a variety of structural proble...
Homeowner
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Ashfield, Sydney, NSW
Sinking Meriton apartment complex in Ashfield re-levelled and stabilised
Constructed by Meriton Complex almost 40 years ago, this apartment complex in Ashfield, Sydney, had been suffering from ...
Commercial
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Loganholme, Brisbane, QLD
Relevelled Garage Restores Homeowner’s Peace of Mind
For years, the homeowner of this Loganholme property watched helplessly as the front of his house slowly sank. The brick...
Homeowner
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Brisbane CBD, Brisbane, QLD
Roma Street Park Uneven Walkways and Stairs Relevelled
In the early 2000s, Brisbane City Council redeveloped the Roma Street goods and train yard.The project was a monstrou...
Commercial
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Help & Advice
A resource collection of articles, tips and advice.
Subsidence: what are its top causes to look out for?
You don't need to be a geological expert or structural engineer to understand what subsidence is...
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How to keep your guttering in top condition
Guttering is designed to direct water away from your home and its foundations...
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Wall repair: a step by step guide to fixing cracks and dents
Cracks and dents can appear in your walls as weather conditions change throughout the year...
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Why fixing the foundation is only part of the puzzle
As experts in the field of house foundation repairs, we visit an immense amount of...
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Do I need a builder, engineer, or tradesman to repair my home?
Very often, we’re asked by homeowners whether they need a builder, engineer or tradesman...
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How drought places pressure on your home’s structure
The walls of most residential structures are made from an interior and exterior wall with a cavity...
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Damp smells: how to get rid of them from your home
The walls of most residential structures are made from an interior and exterior wall with a cavity...
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Five ways to prevent your house from sinking
In a previous post about subsidence, we discussed 5 of the top reasons your house might start sinking and in turn...
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Using concrete underpinners to stabilise a home: is it too risky?
Many homeowners in Australia choose underpinning as a way to keep the foundations...
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How salt damp can cause brick walls to explode from the inside
The walls of most residential structures are made from an interior and exterior wall with a cavity...
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Buying a house: 3 structural problems to watch out for
Buying a house is an enormous undertaking. Whether you’re looking to start a family...
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Concrete underpinning vs GeoPoly: which one you should pick and why
You may have been told by builders you’ll need concrete underpinning to stop your house...
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