Replacement Car Keys, Spare Keys, Remote Repairs & Vehicle Entry

Across South Essex

Lost your car keys, locked them in the car or need a spare?
Unlock Auto comes to you across South Essex with a fast, reliable mobile service.


At Unlock Auto, we're a local mobile vehicle key specialist covering Southend and South Essex, providing replacement car keys, spare keys, remote repairs and vehicle entry.

Whether you've lost your keys or need an extra spare, we're here to get you back on the road quickly.

Locked out, lost your keys, need a spare or dealing with a faulty remote?

Unlock Auto provide straightforward, professional solutions to get you back on the road quickly, without the hassle of going to a dealer.

Need help? Tell us your registration and we'll do the rest

Enter your vehicle registration and we'll identify your vehicle for you.

Locked your keys inside your car? Unlock Auto provides fast, professional vehicle entry across South Essex. We use non-destructive entry techniques to get you back into your vehicle without damaging it.

Need a spare car key? We can supply, cut and programme spare remote and smart keys for a wide range of cars and vans, all at your location. Whether you want a backup safely tucked away or an additional key for another driver, we’ll make sure your new key is fully programmed and working correctly before we leave.

Lost all your car keys? For many cars and vans, we can come to your location, gain access to the vehicle if needed, cut a new key and programme it to your vehicle. We’ll get you back on the road with a fully working replacement key, and can even make you a spare while we’re there, so hopefully you don’t have to go through it twice!

Car key or remote seen better days? Worn buttons, damaged cases and temperamental remotes don’t always mean you need an expensive new key. We can repair and re-case many remote and smart keys, often saving you considerably compared with the cost of a replacement. Because we come to you, there’s no need to send your only key away.

We are a DVLA registered Number Plate supplier and we can offer same day delivery to the local area.

Nissan Leaf with engine compartment open and attached to Battery Support Unit

Mobile Car Key Services in South Essex

Need help with a car key? Unlock Auto provides mobile vehicle key services across South Essex, coming to you at home, work or roadside.

We can supply and programme spare and replacement car keys, help when all keys have been lost, gain entry to locked vehicles and repair damaged remote and smart keys.

Based in Great Wakering, we cover Southend-on-Sea, Rochford, Rayleigh, Leigh-on-Sea, Shoeburyness, Hockley, Canvey Island, Basildon, Chelmsford and surrounding areas.

Whether you need a spare key, have lost your only key or your remote has stopped working, give Unlock Auto a call on 01702 808708.

Frequently Asked Questions

The time required depends on the service needed and the specific vehicle. Some jobs, such as vehicle entry or cutting a basic spare key, can often be completed in just a few minutes.

Key programming on some newer vehicles takes longer because we need to locate and access electronic modules before we programme keys.

Once we know the vehicle details and the issue, we will give you a realistic time estimate before starting so you know what to expect.

We can non-destructively pick and decode the majority of vehicle locks using specialist equipment. This usually means there’s no need to replace the vehicle’s locks. We can cut new keys to work with the existing locks and programme them to the vehicle where required.

Yes. For security reasons, we’ll need to see proof of ownership and identification before carrying out certain vehicle key services. Proof of ownership can include documents such as the V5C, insurance documents or other suitable evidence linking you to the vehicle.

No. We work on a wide range of popular makes and models, but not every vehicle can be supported. We are always adding to our supported vehicles.

No. We only charge for completed work.

Yes. Where appropriate, we scan the vehicle for faults before work begins. If any issues are found relating to the immobiliser, ECU or other critical systems, these will be discussed first.

In some cases, existing faults may mean it is not sensible to proceed with key programming. If that happens, we will explain why and advise on the next best steps rather than risking further problems.

A set of 5d number plates with ABC 123 on them

We are DVLA registered Number Plate Suppliers