NNAL Locksmith Directory

Locksmiths in County Londonderry

We list 16 local locksmiths in County Londonderry, 5 of which list 24-hour opening. The 13 with five or more Google reviews average 4.7 stars. The best-reviewed firms come first; phone two or three and ask for a price before anyone sets off.

Locksmiths by town

All locksmiths in County Londonderry

Key Edge NI

Ballymoney, County Londonderry

5.0 (7 Google reviews)

Open 24 hours

KC Locksmiths

Londonderry, County Londonderry

4.9 (41 Google reviews)

H E Wilson

Portstewart, County Londonderry

4.7 (119 Google reviews)

Handy Hut

Londonderry, County Londonderry

4.6 (89 Google reviews)

Before you call a locksmith in County Londonderry

Listings come from Google Maps and were last checked November 2026. We remove national call centres and kiosks, but we don't vet the businesses listed. Spotted a problem? Let us know.