KMG Locksmiths
Electronic keypad lock on a modern door with a smart cylinder

Service

Smart Lock & Keyless Entry Help

Smart locks and keyless entry are genuinely convenient, right up until the battery dies, the app loses its pairing or the keypad stops responding. When that happens you are locked out of your own home with no mechanical key to fall back on.

Availability
24 hours
Base
Skelmersdale
Coverage
30-mile radius
Guarantee
12 months

In short

KMG Locksmiths helps with smart locks and keyless entry across Skelmersdale and West Lancashire, including fitting smart cylinders, resolving failed keypads and apps, and providing emergency access when a smart lock fails and leaves you locked out.

Martin deals with smart lock problems as part of his normal call-out work: getting you back in when the electronics have failed, and fitting or replacing smart hardware where it makes sense.

When a smart lock leaves you locked out

The most common failure is a battery that has gone flat without warning, followed by app or pairing problems after a phone upgrade, and keypads that stop responding in cold weather.

Martin will get you in first, then look at why the lock failed. In a lot of cases the smart unit can be made good again. Where it cannot, the sensible outcome is usually a high-quality mechanical lock with a smart cylinder fitted alongside it, so there is always a physical way in.

Fitting smart cylinders

A smart cylinder replaces the existing euro cylinder in a UPVC or composite door, which means most doors can be made keyless without changing the door itself. The existing handle and multi-point mechanism stay in place.

Not every door is suitable, and not every smart cylinder is worth fitting. Martin will tell you honestly whether your door takes one and which units hold up in practice, rather than fitting whatever is cheapest.

Keeping a mechanical fallback

The single most important thing with any keyless system is to retain a mechanical means of entry. That might be a key override on the smart cylinder itself, or a conventional lock on a second door.

Without one, a flat battery or a failed app becomes an emergency call-out. Martin will make sure you have a workable fallback before he leaves, and will show you how to use it.

Typical prices

What this usually costs

Honest figures for real jobs in this area. You are quoted an exact price before Martin sets off, there is no call-out fee and no hourly meter.

Typical prices for this service
WorkTypical range
Emergency access when a smart lock fails£60 – £100
Smart cylinder fitted£80
Replace failed smart lock with mechanical£90 – £160
Advice on suitability before buyingFree

Figures are typical for this area and cover labour and standard parts. You are quoted an exact price before Martin sets off. Prices reviewed October 2026.

Frequently asked questions

Yes. This is a routine call-out. Martin will get you back in first, using non-destructive methods where the door allows, and then look at why the lock failed. Often the smart unit can be restored; where it cannot, a mechanical lock with a smart cylinder alongside it is the usual sensible outcome.

In most cases yes. A smart cylinder replaces the existing euro cylinder in a UPVC or composite door, so the door and its multi-point mechanism stay as they are. Martin fits the unit you have chosen rather than supplying it himself, so he will confirm your door is suitable before you buy anything, and will tell you which units are reliable.

Always. The single most common cause of a smart-lock lockout is a flat battery or a failed app with no mechanical fallback. Keep a key override on the cylinder or a conventional lock on a second door, and test it occasionally.

Both, depending on what has failed. Battery and pairing problems are usually straightforward to resolve. Where the unit itself has failed electronically, replacement is normally the only option, and Martin will tell you honestly which situation you are in.

Emergency line open now

Need smart locks today?

Martin answers his own phone, gives you a price before he sets off, and works 24 hours a day, 364 days a year. No call-out fee, no hourly meter.