Arc faults can trip easily. "Updated the electrical" is a broad term. It is hard to judge if this is substandard work without knowing the scope of work or if permits were obtained. Did they have pe ... read more
If basement ceiling is unfinished or has drop ceiling you can usually run 1 1/4" screws from underneath. It is best to have a helper finding the squeaks and try to measure from the outside walls in o ... read more