We can offer you the renowned brands like Kwikset or Schlage, and you can count on us maintaining or solving the issue on any lock, be it a deadbolt or a sliding glass door lock. For addressing your questions and concerns, contact us whenever you want.For more details visit us at http://www.queenslocksmith.us/ or Call now :- 917-410-8788 Address:-Queens Blvd, Forest Hills, NY 11375 #Locksmith Queens