About Us 24/7 Lock and Key Company LLC is a full service locksmith business focused on superior customer service and affordable prices. We are open 24/7 and provide fast, reliable emergency lock and key and locksmith service to York PA, Lancaster PA, Gettysburg PA and Hanover PA. We are the experts to call for all of your lock-out and door opening needs, lock repair and replacement, new keys made, lock rekeying and master keying and door hardware needs. Count on 24/7 Lock and Key Company for auto locksmith, residential locksmit and commercial locksmith services at prices you can afford anywhere in central Pennsylvania. Contact us at (717) 781-8029 day or night for the fastest response times and guaranteed quality warranty on all lock repairs and installations.