Got wall cracks, sinking floors or jammed doors? Billcorp is your foundation repair specialist. Servicing all of Wollongong and it's surrounding areas.
Pier replacement is required when the existing brick piers under the subfloor have failed.
BillCorp is certified and licensed to conduct residential underpinning repairs throughout the Greater Sydney area.
Our approach to lintel and arch bar repair in the Greater Sydney is not only much more cost effective but also quick.
If you have bubbling in the render or you have leaks in overhead surfaces you’re seeing the warning signs of potential concrete cancer.