Sydney's Structural & Foundation Repair Specialists!
Got wall cracks, sinking floors or jammed doors? We can Help!

Pier Replacement & Repairs
Pier replacement is required when the existing brick piers under the subfloor have failed.

Crack Stitching
Brickwork crack stitching for homes in Sydney is a straightforward process that can be done without inconveniencing the home owner.

Underpinning
In instances like this, it’s crucial to engage an expert in underpinning Sydney homes and residences.

Concrete Cancer / Concrete Spalling
Concrete spalling is a sign of a much larger problem in the concrete and foundations of your property.

Lintel & Arch Repair / Replacement
Lintel and arch bar damage is most often caused by corrosion occurring in the existing brick ties.

Wall Removal Sydney
Concrete spalling is a sign of a much larger problem in the concrete and foundations of your property.
Why Choose Us
WE ARE PASSIONATE
We have a proven record of accomplishment and are a reputable company in the Sydney Australia. We ensure that all projects are done with utmost professionalism using quality materials while offering clients the support and accessibility.
HONEST AND DEPENDABLE
For us, honesty is the only policy and we strive to complete all projects with integrity, not just with our clients, but also our suppliers and contractors. With thousands of successful projects under our belt, we are one of the most trusted construction companies in US
WE ARE ALWAYS IMPROVING
We commit ourselves to complete all projects within the timeline set with our clients. We use the best of technology and tools to ensure that all jobs are done quickly but also giving attention to details and ensuring everything is done correctly.
Who We Are?
With more than 25 years of experience under our belt, our Sydney NSW-based building services company, BillCorp, has been providing unparalleled construction assistance to both the general public and professional builders alike.
We are an experienced team of building specialists, well versed in an array of construction services including specialising in home building structural repairs.
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Next Previous Testimonials
We chose Billcorp to build a continuous deck around our home. The level of professionalism was excellent and Billcorp was easy to communicate with and best of all…they listened.Jodie and Ben (Killara)
We recently decided to extend our home and build a self-sufficient room above the garage; Billcorp was the number one choice! There quote came in below all the other quotes we had and they did an outstanding job. We wouldn’t look anywhere else next time.Craig and Heidi (Norhern Beaches)
We needed to renovate our bathroom and Billcorp did an excellent job. Not only did they do the build and fit out they assisted with the design as well. Billcorp recommended!Steven and Jeremy (Glebe)
Bill and his team constructed a new pergola for us out the back and it turned out fantastic. My wife and I would like to thank Billcorp for keeping our heads dry.Adam and Amanda (Parramatta)