After a break-in attempt at our warehouse, we needed to upgrade the security and installed extra deadbolts on all the exterior locks, Mike was the technician Milwaukee Door & Lock sent to help us and he did a fantastic job, We’ve been working with this company for over than five years and they take care of all our locks and keys related issues within our business, they’re always on time and their service is exceptional fast and very professional, we will always recommend them and of course we’ll continue to work with them.