Do you need auto keys or any car locksmith? Call Arthur Locksmith Service Arlington Heights Illinois. Our services are available 24 hours a day, making it convenient for anyone to get our help even at the oddest time of the night. In case you have lost your car keys you could be wondering how you are going to get your son to basketball practice. If you need car key replacement we can assist you. We have a team of people that are ready to assist you. Experiencing an automotive lockout is one of the most unnerving things.