NNAL Locksmith Directory

Locksmiths in Hertsmere

14 locksmiths in the Hertsmere area of Hertfordshire, including Borehamwood, Radlett, Potters Bar. 13 list 24-hour opening. The best-reviewed come first.

Lockphix

Radlett, Hertfordshire

5.0 (52 Google reviews)

Open 24 hours

DO LOCKSMITHS

Potters Bar, Hertfordshire

5.0 (4 Google reviews)

Open 24 hours

Elsewhere in Hertfordshire

Ask for a full price before any work starts, and see how to choose a locksmith. Listings from Google Maps, last checked November 2026.