(617) 934-LOCK
  • The Most Advanced Security
  • Available 24-7-365
  • Fast Response Time
  • Affordable Pricing
Call us: (617) 934-5625
Areas that we work with
  • Boston
  • Greater Boston
  • Metro West
  • North Shore
  • South Shore
  • Others
  • Downtown / Charlestown
  • East Boston
  • Roxbury / Mission Hill
  • Mattapan / North Dorchester
  • South Boston
  • Dorchester
  • Back Bay / South End / Fenway
  • Allston / Brighton
  • West Roxbury / Roslindale
  • Jamaica Plain
  • Hyde Park
  • Arlington
  • Belmont
  • Brookline
  • Cambridge
  • Chelsea
  • Chestnut Hill
  • Dedham
  • Everett
  • Lexington
  • Malden
  • Medford
  • Melrose
  • Needham
  • Newton
  • Norwood
  • Somerville
  • Waltham
  • Watertown
  • Wellesley
  • Weston
  • Winchester
  • Winthrop
  • Acton
  • Ashland
  • Foxborough
  • Framingham
  • Hopkinton
  • Marlborough
  • Maynard
  • Medfield
  • Milford
  • Millis
  • Natick
  • Shrewsbury
  • Sudbury
  • Wayland
  • Westborough
  • Worcester
  • Wrentham
  • Amesbury
  • Andover
  • Beverly
  • Burlington
  • Danvers
  • Gloucester
  • Haverhill
  • Lynn
  • Lynnfield
  • Marblehead
  • Methuen
  • Nahant
  • Newburyport
  • North Andover
  • North Reading
  • Peabody
  • Reading
  • Revere
  • Salem
  • Salisbury
  • Saugus
  • Stoneham
  • Swampscott
  • Wakefield
  • Woburn
  • Abington
  • Avon
  • Braintree
  • Bridgewater
  • Brockton
  • Canton
  • Cohasset
  • Duxbury
  • Hingham
  • Hull
  • Marshfield
  • Milton
  • Norwell
  • Pembroke
  • Plymouth
  • Quincy
  • Randolph
  • Raynham
  • Rockland
  • Scituate
  • Sharon
  • Stoughton
  • Weymouth
  • Attleboro
  • Auburn
  • Bedford
  • Billerica
  • Chelmsford
  • Dover
  • Dracut
  • Lowell
  • Mansfield
  • Middleborough
  • North Attleboro
  • Tewksbury
  • Walpole
About us

If you’re looking for superior locksmith services, "Lock a Lock" is the company to trust.

Are you locked out of your car, home or business? Would you like to invest in high-security locks? Did you lose the key to your padlock or bicycle lock? At "Lock a Lock", we handle all of these issues and many others.

"Lock a Lock" offers the most reliable locksmith services in the area. When you need us, we will be there. Our locksmiths and technicians are highly skilled and have received advanced training. They also have exceptional amounts of experience. No matter what time it is, you can count on "Lock a Lock" to be there quickly.

We’ll resolve the problem before you know it. "Lock a Lock" offers 24/7/365 emergency services. There are no exceptions.

If you need us, just give us a call. "Lock a Lock" technicians are knowledgeable, friendly, courteous and professional. Why pay more? "Lock a Lock" offers the most competitive rates in the area.

Find our mobile App in AppStore or Google play

Locksmith Service app

Whether you are locked out of your home or office, or need your locks replaced, use our Locksmith Service app and we will quickly send out our experienced technician to your exact GPS location. Our app also allows you to schedule an appointment for a time convenient for you.