Trusted Locksmith in Great Falls, VA
Professional, Local & Reliable – Residential • Auto • Commercial Locks

📞 Call Now: 571-449-6495

We serve the Great Falls community with prompt, mobile locksmith service.

Andersen & Hoppe Lock Specialists

We’re one of the few local locksmiths trained to handle:

  • Hoppe multipoint locks – Often found on patio and European doors

  • Andersen door locks – Premium locks that require expert servicing

Trust us to work on high-end lock hardware with precision and care.

We offer a full range of locksmith services in Great Falls:

  • Home lock rekeying

  • Smart lock installation

  • Lock replacement (knobs, deadbolts, levers)

  • Car key programming and duplication

  • Lock repair and upgrades

  • Baldwin, Emtek locks repair/replacement

Why Choose National Lock & Key

  • Locally owned and operated

  • 5-star rated on Google

  • Fast, professional, mobile service

  • Licensed, insured, and experienced

  • No hidden fees or surprise upsells

Serving homeowners, realtors, and car owners in Great Falls, VA and surrounding areas.
📞 Call now to schedule service: 571-449-6495