EVVA EPS: keys nobody can copy without you
With an EVVA EPS cylinder, extra keys can only be cut by us, and only when you show your registration card. Ideal for homes with keys out on loan and businesses with staff turnover.
- 5.0174 Google reviews
- 32 yearsFamily business since 1994
- MLAApproved member No. 001993
- 5 milesLocal only, so we arrive fast
Why EVVA EPS
- A high level of protection against unauthorised key copies. Keys are only cut on production of your security card.
- Around 32 billion possible key combinations.
- Very pick resistant, with drilling and plug-pulling protection.
- Available as euro, oval and rim cylinders, to fit most doors.
| Key copying | Restricted, registered keys. Copies only with your card. |
|---|---|
| Combinations | About 32 billion |
| Attack resistance | Pick, drill and plug-pull resistant |
| Systems | Keyed to differ, keyed alike, master keyed |

Key systems for homes and businesses
Keyed to differ: every lock has its own key. Keyed alike: one key opens several locks. Master keyed: each person gets a key for their own doors, while a manager key opens everything. Common for offices, shops, flats and HMOs.
What neighbours say about David
Most new customers come from a neighbour, a neighbourhood watch group or another trade. Read every review on Google and Trustpilot.
Dave is an absolute legend. Went above and beyond to fix my door. Highly recommend.
Knowing that finding a qualified locksmith can be like the wild west we asked our neighborhood watch for recommendations. Accredited Locksmiths were recommended by three people. David was a true professional and spent over two hours sorting out quite a complex issue with our door lock.
This company was recommended to me by Timpsons. Booked an appointment, arrived on time and carried out the work quickly and efficiently.
Common questions
What happens if I need another key?
Bring or send your EVVA security card and we cut the key for you. Without the card, nobody can order one.
Is EVVA EPS worth it for a house?
If keys have been lent to builders, carers or tenants, or you want to control who has access, it gives peace of mind ordinary keys can’t.
Can you set up a master-key system for my business?
Yes. We plan the system with you, fit the cylinders and keep the key records.
Other services

Locked out
Lost keys, snapped key or a lock that won't turn. We open the door, usually without damage, and fit a new lock from the van if you need one.
More about locked out
uPVC & composite doors
Handle drops, key won't turn, door won't lock. We carry gearboxes, multipoint mechanisms, hinges and handles for most makes.
More about upvc & composite doors
Lock changes
Moved house, lost a key or had a break-in. New locks fitted the same visit, to the insurance standard your policy asks for.
More about lock changes
Wooden door locks
Mortice deadlocks, sashlocks and nightlatches from Union, Yale, ERA, Legge and Asec. Sticking locks realigned.
More about wooden door locks
uPVC window repairs
Window stuck shut or won't lock. Seized handles, locking strips and friction hinges replaced.
More about upvc window repairsNeed a locksmith you can trust?
Call David directly on 020 8508 1150, 7 days a week 8am to 6pm. You speak to the locksmith, not a call centre.
