Lock Change & Upgrade in Bristol
Whether you have moved into a new property, lost a key, or want to upgrade to a higher security standard, we supply and fit replacement locks suitable for your door type. We carry euro cylinders, Yale night latches and five-lever mortice deadlocks to insurance-required BS3621 standard, and anti-snap cylinders to TS007 3-star specification.
What does lock change & upgrade typically cost?
This is a guide, not a quote. Your actual cost depends on what we find on the day — we'll explain everything and confirm the figure before starting.
What this service can include
- Euro cylinder replacement
- Anti-snap cylinder upgrade (TS007 3-star)
- Five-lever mortice deadlock (BS3621)
- Yale and night latch replacement
- Like-for-like lock change after key loss
What to expect — step by step
- Assess the door, frame and existing lock specification
- Advise on the appropriate replacement and agree the cost
- Fit the new lock and check smooth operation throughout
- Supply the required number of keys and confirm the key change is complete
Your questions about Lock Change & Upgrade answered
What is an anti-snap lock and do I need one?
Anti-snap cylinders, rated to TS007 3-star or SS312 Diamond specification, are designed to resist lock snapping — a technique used in a significant proportion of domestic burglaries involving euro cylinder locks. Many home insurers specify or recommend them. We can tell you whether your current cylinders are vulnerable and advise on the appropriate upgrade.
Do you carry locks in the van?
We carry a stock of the most common cylinder sizes and mortice locks. Less common sizes or high-security branded cylinders may need to be ordered; we confirm availability when you contact us.
Lock Change & Upgrade available in Bristol and nearby
Lock Change & Upgrade in Bristol City Centre
Our home area — covering the city centre, Clifton and surrounding neighbourhoods.
Lock Change & Upgrade in Kingswood
Regular call-outs across Kingswood and Staple Hill.
Lock Change & Upgrade in Southmead
Covered for emergency and planned locksmith work.
Lock Change & Upgrade in Filton
Covered for both emergency and planned work.
Lock Change & Upgrade in Clevedon
Covered for all services — a small travel allowance may apply.
Lock Change & Upgrade in Portishead
Covered — a small travel allowance may apply, shown in your estimate.
Not quite what you need? See our other services
Lockout Entry
Locked out of your home or business — non-destructive entry where possible.
uPVC & Composite Door Repair
Faulty multipoint mechanisms, dropped doors, and handle replacement.
Burglary Repair & Boarding
Emergency securing after a break-in — boarding and lock replacement.
Key Cutting & Spare Keys
Spare keys cut from existing keys, and key extraction for broken keys.
Home Security Survey
Independent security assessment — locks, doors and entry points.