First Lock & Security Technologies (CSLB #901913 as 7Krka, Inc.) provides a wide range of locksmith services for residential and commercial clients in the Silicon Valley. Its experienced technicians are trained to install, repair, and rekey all types and brands of lock systems. The company features high security, push button and smart locks, master key systems, storefront locks, exit devices, door closers, and decorative door hardware... Read moreShow less
Video: Testing Your Deadbolt
Complete Video Transcription
LOS ALTOS — Gary Lekan: An important thing to check on your deadbolt at home is whether or not the bolt is throwing completely into the door frame. We see time and time and again the contractors have not drilled the hole deep enough for the bolt to extend completely and lock into place. The first thing you’ll want to do is open your door and turn the deadbolt so that it clicks all the way locked. You’ll notice that you cannot push it in with your thumb — that’s why it’s called a deadbolt. It’s locked dead in that position... Read moreRead less