Connect with Top-Rated Locksmiths in Waltham!

Waltham Key & Secure is a trusted and reliable full-service locksmith in Waltham, MA, offering 24/7 mobile locksmith services for residential, commercial, and automotive needs, including door unlocking, lock repair, key programming, and more. Our expert locksmiths are experienced in every type of emergency and strive to provide fast, friendly, and dependable service.