Home Locksmith, Security & Alarm Services

Moved into a new home? Locked out of your house? Discount Locksmith of New England offers reliable residential locksmith service in Middlesex County, MA and into southern NH. Our highly trained locksmiths can open locked doors, make new keys and rekey, repair or upgrade the door locks on your house. We’re available day & night so call now for mobile service in cities such as Lowell, Chelmsford, & Billerica MA.

  • Residential locksmith services in New England
  • Install new high-security door and garage locks
  • Master locks and install deadbolts and new door handles
  • Emergency home lockout service – open locked doors
  • Make new and duplicate house keys on-the-spot!
  • Repair or rekey broken door locks

Door lock hardware installation

home automation