(781) 333 - 5345

Why USA Locksmith?


  1.     Fast Response Time

  2.     Low Service Call Charge

  3.     Professional Service

  4.     Affordably Low Prices

  5.     Appointments Available

  6.     Same Day Service

  7.     Emergency Services 24/7/365

Home        |        Commercial Service        |        Automotive Service        |        Residential Service        |    Contact Us

USA Locksmith’s Residential Services are the most comprehensive and affordable choice for a mobile locksmith service for your home.  Your home is your castle and you not only want to protect your investment, but your family as well! USA Locksmith understands that and we also understand that you don’t have money to waste!


We have a low residential service call fee, and a super fast emergency response time.  We can get you back into your house, rekey your door, add new high security locks, or even Jimmy Proof your home! Our Technicians and their vans come fully stocked with all the equipment and hardware that they will need to provide you with the best and most affordable locksmith service in Lexington!


Residential Services also include but are not limited to: key extractions, safe lockout, moving & reset, Mailbox lock out & rekey, and so much more!!! Call us today! (781) 333-5345

  1. All day, all night emergency service

  2. Repair / change / install on all locks!

  3. Break-in on location locks replaced

  4. Re-Key Locks

Commercial Locks & Handle Sets

Residential Locks, Sales Service & Repairs

  1. All day, all night emergency service

  2. Repair / change / install on all locks!

  3. Key Extraction

  4. Re-Key Locks

  5. Child Locks & Jimmy Proofing

Automotive Service - Lost Keys

  1. All day, all night emergency service

  2. Car Keys Made on Site!

  3. Key Extraction

  4. Duplicate Car Keys

  5. All Years, Makes & Models in Stock

Ask whomever you speak with- how you can get 10% off your services!

USA Locksmith, 72 Bedford St, Lexington, MA  02421

Emergency Service Dispatched 24 Hours a day - 7 days a Week - (781) 333-5345