NNAL Locksmith Directory

Drummond Security Locksmiths

Knebworth, Hertfordshire

4.9 out of 5 from 50 Google reviews

Open 24 hours

Drummond Security Locksmiths
Photo: Drummond Security Locksmiths, via Google Maps

Call 01438 812100 Website Google Maps

About Drummond Security Locksmiths

Drummond Security Locksmiths is based in Knebworth and works as a mobile service rather than from a fixed shop. The facts provided indicate it operates around the clock. Customers mention lock changes after lost house keys, replacement key fobs and security locks for vans, unlocking cars after keys were locked inside, and repair of a jammed steering lock, including work on an ignition barrel.

Reviewers describe prompt responses, with one customer reporting an engineer arriving within about ten minutes. Customers also mention that staff were calm, explained the options, and worked through the problem patiently, including over the phone when urgency was high.

Written by the NNAL Locksmith Directory from the business's Google listing and what its customers report. We haven't used this locksmith ourselves.

Address1 Station Rd, Knebworth, SG3 6AP
AreaNorth Hertfordshire, Hertfordshire
Phone01438 812100
Opening hoursMonday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours
Google rating4.9 from 50 reviews (read them on Google Maps)

Before you book

Ask for the total price, including the call-out, before the locksmith sets off, and ask whether they will try to open a locked door without drilling it. If the price changes a lot once they arrive, you can say no. Our guide to choosing a locksmith covers the warning signs.

The NNAL Locksmith Directory is independent and not connected with Drummond Security Locksmiths. Details come from Google Maps and were last checked November 2026. Is this business closed, or is the listing wrong? Tell us; business owners can ask for changes or removal the same way.

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