Master Locking Systems

Cylinders, Locks & Ironmongery

Cylinder & Lock Repair, Supply,
& Install

Our expert lock repair, replacement, and supply service makes changing your locks a quick and straightforward process.

We can change the locks on all types of access points from uPVC balcony doors to complex security doors. We can also help to upgrade your locks to comply with the latest security and insurance standards.

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What our customers

“Super-speedy, no-hassle, good value service!”

Katherine, East London

What Makes Us

Available 24 Hours A Day 365 Days A Year

Should you ever have an emergency, we are on hand to assist. Just give us a call.

The UK's Key & Fob Experts

We cut keys of all types regardless of complexity, and we can duplicated more types of fob than anywhere else in the UK. 

Cost Efficient Lock & Security Services

Our clients can rest assured in the knowledge that we have their best interests at heart. We will never unnecessarily replace an item. 

Thousands of Happy Customers

Our results speak for themselves. Master Locking Systems are 5-star rated on Google Reviews. Check out our Testimonials.