At your car
Car Key Cutting In Southampton, With No Key To Copy
A decoder reads each cut from your lock, and the blade is cut to match in the van, laser-cut profiles included.
Mobile auto locksmith · Southampton
Car Key Replacement Southampton | Lost Keys Made At Your Car
Lost every key, or down to the last one? Lost car key replacement in Southampton is done at the vehicle: a new key cut, programmed and tested, the missing one wiped from the car, and no recovery truck.
- 7 Years Of Automotive Expertise
- 450+ Reviews · Google & Checkatrade
- 12-Month Warranty
Not A National Or Middle Man
Real Local Professionals You Deal With Direct
No Inflated Middle Man Or Dealer Prices
Still have a working key?
Let’s talk keys
Get a quote.
Send your details and we’ll get back to you about your keys. For anything urgent, call us.
- Speak directly about your vehicle
- The right option for your key
- Understand the work before deciding
Southampton · Replacement car keys
How Is A Replacement Key Made Without The Original?
In two halves, both at the car. First we work out the blade from the lock, then we program the new key's chip to the immobiliser. The original isn't needed for either, which is why lost car key replacement in Southampton rarely needs the dealer.
Weekday calls are covered until 10pm, weekends 10am to 6pm. One call with the reg confirms the key, the price and when we'll arrive.
At your car
Car Key Programming In Southampton, At The Car
A blade alone opens the door but won't start the engine; the immobiliser has to accept the new chip, with remote and keyless functions paired alongside.
Same day
Can It Be Done Today, Wherever You Are In Southampton?
Same day for most vehicles, at home, at work or wherever the car is stuck, from SO14 to SO19.
No middlemen
Who Actually Turns Up?
Not a booking site selling the job on. The key is made by the people you spoke to.
Southampton · Replacement car keys
Cut, coded and tested where the car is parked.
Car Key Cutting In Southampton, With No Key To Copy
Your registration tells us the key type before we set off. At the car, a decoder reads each cut from the lock and the blade is cut to match in the van, laser-cut profiles included. Car key cutting in Southampton from an existing key is shop work; making one from nothing isn't.
Car Key Programming In Southampton, At The Car
A blade alone opens the door but won't start the engine; the immobiliser has to accept the new chip, with remote and keyless functions paired alongside. Car key programming in Southampton is part of every replacement, and while we're connected, the lost key is wiped where the car allows.
For most cars, yes. Replacement car keys in Southampton are made the same day for most vehicles, at home, at work or wherever the car is stuck, across every postcode from SO14 to SO19. If yours is one of the few that need the dealer, you'll hear it on the first call, before we travel.
Southampton · Replacement car keys
Car Key Replacement Cost In Southampton
The car key replacement cost in Southampton depends on the key, the car's security system and whether any working key is left. A basic transponder key for an older hatchback is at the low end, a smart key for a recent premium car at the top. We price it from your reg before we set off.
No key left means more work than copying a spare, and the price reflects it. There's no deposit. Every price is given before anything is taken apart; if one symptom could be more than one fault, you hear each possible price on the phone first, then we confirm at the vehicle. Every key has a 12-month warranty.
No deposit
Nothing paid upfront. The price is agreed from your reg before we travel.
Price changes first
If the car differs from your description, you hear the new figure first, and can say no with no call-out charge.
12-month warranty
Every key we make is covered for a year.
Who Actually Turns Up?
No middlemen selling the job on. The key is made by the people you spoke to.
Southampton · Replacement car keys
Mobile Locksmith, Main Dealer Or High-Street Cutter?
For a lost key, the real question is whether the car has to travel. With us it doesn't. With a dealer it usually does, because a car with no key can't drive itself there.
Your replacementSmartTechMain dealer
Who travelsWe come to the carThe car goes to them
Recovery truckNot neededUsually needed with no key
Key cut and programmedAt the carIn the workshop
Lost key deletedYes, where the system allowsYes
TimescaleSame day for most vehiclesWorkshop slot and parts
How it works
From your call to a working key.
- 01
Ring with your reg
Tell us the reg, where the car is and how many working keys you have left.
One call
- 02
Price agreed first
We price it from your reg before we set off. No deposit, nothing paid upfront.
Before we travel
- 03
Cut, coded, tested
The key is cut and programmed at the car, and the lost key wiped where the system allows.
Same day for most vehicles
Lost every key? Made at the car, same day for most vehicles.
No recovery truckLost key wiped where supported12-month warranty
Southampton · Replacement car keys
Lost Car Keys In Southampton: Kerbside, Car Park Or Cruise Terminal
Lost car keys in Southampton usually leave the car parked at a kerb in Portswood, Shirley or Freemantle, on a driveway in Bassett or Bitterne, or in a works car park by the Millbrook estates. Mobile car key replacement in Southampton means the key gets made right there.
That includes cruise passengers who come back to the terminal car parks and find the key went missing somewhere on the trip. We make the replacement at the car, so the drive home only waits an hour or two. For anything else on the key side, our auto locksmith Southampton page covers the lot.
Areas we cover
PortswoodShirleyFreemantleBassettBitterneMillbrookSO14–SO19Cruise terminals
Mobile
Insured
Local
Southampton · Replacement car keys
Which Makes Can We Key At The Car?
Roughly nine in ten vehicles. Here are the main makes and their limits.
Every key job, including all keys lost on FEM and BDC models
Models up to 2023
All years. 2019-on models need a manufacturer PIN bought with your V5C and photo ID
All keys lost up to around 2018, spares only after that
Most models up to around 2013. Later cars checked by registration
Spares and all keys lost, newer models included
Our work
Real keys. Real driveways.
Ready for the road
The details that make a difference.
PrecisionCUT
A key that fits
The blade is cut to suit your vehicle's locks.
PairingCODE
A key that starts
The transponder is paired with your immobiliser.
Final checksTEST
A remote that works
Lock, unlock and starting functions are checked before we finish.
Transponder pairing
Coded to your immobiliser
Remote functions
Lock, unlock and boot tested
Spare & replacement keys
Keys made
at your car.
We come to you, cut the blade and programme the key on the spot — no towing, no dealer wait.
What customers say
450+ five-star / 10-out-of-10 reviews across Google and Checkatrade
Transit Custom Ignition Repair.
"I cannot recommend Alec enough. My transit custom lock was not turning. I did not know Alec at this point and called another locksmith. To cut a long story short the other locksmith attempted a repair and then gave up, leaving me with a van I could no longer use. I called Alec who came out next day; he repaired the damage done by the other locksmith and custom made a replacement ignition barrel so one key still does the doors and the new ignition. I couldn't be more pleased. Price was very fair too!"
Sam chapman
"Did the work at a 3rd of the price of the dealership and I'm sure to a higher quality, the work was quick and professional. Could not recommend more!"
Can work on most cars! Pricing is very reasonable! Fast reliable service!
"Absolutely spot on! After ringing about 15 different companies who said they couldn't help and one company even saying the series of my car doesn't exist I found smarttech who I contacted who could finally help! The next day he came out and I now have access and a new key to my car! Fast and efficient polite service! Highly recommend!!"
Southampton · Replacement car keys
Replacement Key Questions
Can you supply a replacement key fob in Southampton?
Yes, and often without replacing the whole key. A replacement key fob in Southampton can mean a new case around the old electronics, a new remote paired to the car, or a full new key. Keyless fobs for some makes, Honda among them, must match the original part number or they won't program, so we check yours first.
Do you cut spare car keys in Southampton?
Yes, and it's the cheapest key job we do. With a working key to copy, spare car keys in Southampton are cut and programmed at your home or workplace, usually inside an hour. If you're down to one key, get the second now. Replacing the last key once it's gone costs noticeably more than copying it.** See spare car keys.
Can you do van key replacement in Southampton?
Yes. Van key replacement in Southampton covers Transits, Vivaros, Trafics, Transporters and most other trade vans, done at the van so it isn't stuck waiting. The blue-button Transit fob is out of production, and we still have them. Company and lease vans need a letter of authority from the owner before we cut.
Will my lost key still start the car?
Not on most cars, once we've finished. Programming the new key lets us remove the missing one from the car's list of accepted keys. Deleting a key electronically doesn't change the metal lock, though, so a lost blade may still turn the door. If the key was stolen with your address, tell us and we'll talk through the options.
Is a locksmith cheaper than the main dealer?
Usually, and nearly always quicker. There's no recovery truck to pay for and no wait for a workshop slot, because the key is cut and programmed where the car sits. The exception is the handful of recent models only the dealer can key, and we'll say so on the phone rather than after a wasted trip.