Cracked Walls
Cracked walls could be caused by an underlying structural defect. Billcorp, your Cracked Wall Repair Specialists can help diagnose the issue and repair.
Learn More
House Subsidence
In a nutshell, subsidence occurs when the ground underneath a property begins to collapse and takes the building’s foundations with it.
Learn More
Sinking Floors
If you spot cracks in the walls or gaps in the floors, this could indicate that the ground beneath your home is collapsing and urgent attention is required.
Learn More

Our Services.

Pier Replacement & Repairs
Pier replacement is required when the existing brick piers under the subfloor have failed.
Learn More
Underpinning
Years of experience throughout the Greater Sydney make us the perfect choice for underpinning.
Learn More
Crack Stitching
Brickwork crack stitching for homes is a straightforward process that can be done without inconveniencing the home owner.
Learn More
Lintel & Arch Repair
Our approach to lintel and arch bar repair in the Greater Sydney is not only much more cost effective but also quick.
Learn More
Wall Removal
Our wall removal services can quickly and easily create that stunning light filled and airy open plan living space to your home.
Learn More
Concrete Cancer Repair
Concrete spalling is a sign of a much larger problem in the concrete and foundations of your property.
Learn More
EcoFan Subfloor Ventilation
Billcorp can help reduce heat and damp under the floor that can cause structural damage, odours and mould growth.
Learn More

Certified HIA Professional for 15+ Years.

Billcorp Pty Ltd. Your Structural & Foundation Repair Specialists

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 experts, well versed in an array of construction services including specialising in home foundation and structural repairs.

'Need a top quality building service? Contact Bill today!'

We are passionate

Proven record of accomplishment and a reputable company across Sydney. We ensure that all projects are done with utmost professionalism using quality materials while offering clients the support and accessibility.

Honest & reliable

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.

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.

Why Billcorp.

Licenced Builder
Billcorp has a valid Builders License number 220867c. We are members and we're registered with the Department of Fair Trading.
Fully Insured
Fully covered by HBC, also known as home warranty insurance. Providing peace of mind and protecting homeowners if building works cannot be completed, or defects occur.
Professional
Whether dealing vendors, or our valued clients, Billcorp have a long-standing reputation for handling every stage of a project in a professional manner.
We have a 5 Star Rating on Google!
“Very happy with Bill’s services, honest and did a great job on-site. Highly recommended.”
“Bill was excellent. Quality delivery and all round nice person!”
“Friendly, honest and great explanations of sometimes complicated subject matter. Definitely recommend”
“Friendly, honest and great explanations of sometimes complicated subject matter. Definitely recommend”
Need a top quality Structural Repair Specialist? Contact Bill today.

Search