The most affordable 24-hour locksmith company in Nassau County is Locksmith Valley Stream! There’s more! Trust us! Count on our dependable mobile locksmiths. We provide locksmith services for homes, businesses, and roadside emergencies. In the event of a lockout, a locksmith can assist you in gaining entry to your vehicle or changing the locks on your home. As the most reliable provider in town, we have at least one member of our staff available 24 hours a day. We are always available when you need an emergency locksmith! Call (516) 774-2695 for more information. read full review »