A & B Lock And Security

A&B Locksmith Service has been an established locksmith service in Central New Hampshire for 20 years with third and fourth generation locksmiths. We are a full service locksmith of residential, commercial, and access-control products. Continuously providing 24 emergency service and guaranteed next day service throughout the entire granite state. Our experts specialize in: hardware sales, installation, repair, masterkey systems, high security locks/keys, Fire/Handicap Hardware, door closers/auto openers, rekeys, Auto/Residential lockouts, safes, access control systems, deadbolt install and Bump resistant locks and the list goes on. We always have fully stocked service trucks to expedite your security needs. Our many accounts include everything from hospitals, banks, multiple school districts and apartment complexes. Weather a small residential or a large commercial job, we are the locksmith for you, providing the utmost professional and knowledgeable service. Being locally owned and