Locksmiths in Welwyn Hatfield

5 locksmiths in the Welwyn Hatfield area of Hertfordshire, including Welwyn Garden City, Hatfield. 5 list 24-hour opening. The best-reviewed come first.

Active Lock Centre

Welwyn Garden City, Hertfordshire

5.0 (278 Google reviews)

Open 24 hours

Herts Car Keys - Auto Locksmith

Welwyn Garden City, Hertfordshire

5.0 (136 Google reviews)

Open 24 hours

GJ Locksmiths Ltd

Hatfield, Hertfordshire

5.0 (26 Google reviews)

Open 24 hours

Stay Safe Locksmith

Welwyn Garden City, Hertfordshire

5.0 (26 Google reviews)

Open 24 hours

Herts Locksmiths Welwyn Garden City

Welwyn Garden City, Hertfordshire

4.8 (18 Google reviews)

Open 24 hours

Elsewhere in Hertfordshire

• Broxbourne 6
• Dacorum 6
• East Hertfordshire 18
• Hertsmere 14
• North Hertfordshire 6
• St Albans 6
• Stevenage 6
• Watford 6
• All of 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.