My husband's company had an emergency situation one day and they needed help quickly. One of the night janitor's children had been playing around had gotten locked into a room that was rarely used and so they had lost the key for. Covina Lock & Key came even though it was pretty late at night. No other company would come and Covina Lock & Key arrived in about 30 minutes (because it was so far or it would have been quicker). Very dependable and great if there's an emergency.
more