Just moved into my new home and needed to rekey all the doors and also wanted to get a smart deadbolt lock for the main entrance. Chicago Safe and Lock responded quickly and said they can send their technician within an hour. Amir was the guy who came over he was prompt and super friendly, he quoted a great price for the rekey job and also had a brand new Schlage Connect smart deadbolt on him, which was exactly what I was looking for. It was a pleasure to work with him.