If you notice cracks on your building, they are most likely caused by the weakening of its foundation. However, you do not have to demolish the structure completely. An alternative way to solve the issue is through professional house underpinning service which involves digging the foundation’s existing footing and pouring new concrete for improved balance and stability. There are various factors that could contribute to the need for operation. Aside from the deteriorating quality of the framework, circumstances such as excavations, soil abatement, and natural occurrences like floods and earthquakes may be some of its causes. It could also be done as a safety measure when there are renovations to be done, especially when another storey is going to be added. A structural engineer will examine the residence and provide the needed report before any job can be commenced. Depending on the extent of the decline, the scale of the task will also be a factor to help in determining the type of technique to use for the construction. While concrete is the traditional method, new approaches have been developed to suit certain conditions better. For instance, resin injection is applied to reactive soils since excavation is not needed. There is also a procedure called soil grouting which is designed for sandy grounds.