Even in a finished basement, wall cracks are best repaired from the inside. You save money, and have a reliable repair.
Just think: No matter what you are told…it just makes no sense to excavate the outside all the way down to fix a wall crack. It is ALWAYS more expensive, less intrusive, and no person or company charges you enough to do it twice if it does not work. Your guarantee from outside excavation is usually…It Should Work. Your odds are better at “blackjack” in a casino than to expect a successful long term exterior/excavation repair.
At All-Dry Wall Cracks Are NO PROBLEM
At All-Dry we take pride in common sense approaches to seemingly complex problems.