Sunken concrete occurs when the sub grade was not prepared properly. Loose dirt may have been used for the sub grade. When this dirt settles-sometimes due to sprinkler or rain water going under the concrete- the concrete is unsupported and will be more susceptible to sinking. Depending on the severity of the damage, repair may be possible. If you let the damage escalate, complete removal of the concrete surface may be necessary.
If you would like a free estimate or more information about concrete repair in Oakland, MI, and surrounding areas, call Mazza Company Concrete at (248) 625-3305 today!