NNAL Locksmith Directory

Union Lock Services

Hertford, Hertfordshire

Open 24 hours

Call 07857 062620 Website Google Maps

About Union Lock Services

Union Lock Services is a locksmith based in Hertford. Its listing on nnal.co.uk is for a business that operates from the town rather than a mobile-only service. Customers mention lock changes for a newly moved-in home and the repair of a stuck uPVC window, including replacement of its locking mechanism.

Reviewers describe the work as high quality and say the team arrived promptly. One customer says the locksmiths checked similar windows so they would not start sticking, which is reported as going beyond the immediate repair. Customers also describe the keys and locks they received as sturdy and the price as competitive.

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

Address24 Tanners Cres, Hertford, SG13 8DS
AreaEast Hertfordshire, Hertfordshire
Phone07857 062620
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 rating5.0 from 2 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 Union Lock Services. 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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