Hello concretemasonry,
Could you give me a ball park figure for installing a basement entrance on an existing foundation? The depth is approximately 7'. the foundation is cement block. We will have the wall excavated, I just dont't have any idea what type of cost is involved, since I have never attempted this. Thank you in advance.

wtrprfr1 -

Sorry - I am not really into constructions costs, especially since they vary widely with the area and the actucal condions.plans.