Specialist electronics
Advanced programming & EEPROM
Specialist key and immobiliser work beyond standard coding.
Mobile auto locksmith · Southampton
Auto Locksmith Southampton | Car Keys Made & Fixed At Your Vehicle
Lost keys, a lockout, or a key the car no longer recognises? SmartTech Auto Locksmiths is a vehicle locksmith in Southampton, based in the city, making and fixing car keys wherever you're parked.
- 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
Let’s talk keys
Get a quote in Southampton.
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
Auto locksmith services
Every key problem,
one van.
Advanced programming, EEPROM and ignition expertise for everyday cars, premium vehicles and work vans. Seven years of practical automotive experience, brought to you.
OEM spec
Laser key cutting
High-security blades cut to factory code on site.
Dealer-level
Smart fob coding
Transponders and keyless remotes programmed to your car.
Roadside
All keys lost
No spare? We build a brand new key from scratch.
Same visit
Broken key extraction
Snapped in the door or ignition — removed and replaced.
Ignition specialist
Ignition repair & replacement
Stiff, jammed or worn ignition locks diagnosed and repaired.
A2 coverage · medium
Which Parts Of Southampton Do We Cover?
All of it. As an auto locksmith in Southampton with our base in the city, we cover every postcode from SO14 to SO19, on both banks of the Itchen and out to Redbridge, Bassett and Sholing.
Every SO14 To SO19 Postcode, Both Banks Of The Itchen
The river splits the city, and the tolled Itchen Bridge versus Northam Bridge makes a real difference at rush hour. Being based here, we know which to take.
How Soon Can A Car Locksmith Reach You In Southampton?
Same day for most jobs, with a real arrival time given on the call. If the day is full, you'll hear that before we hang up, along with the first free slot. Any car locksmith in Southampton promising twenty minutes before knowing where you are is guessing. We work Monday to Friday 8am to 10pm, and weekends 10am to 6pm.
The mobile workshop
Specialist equipment.
Right on your driveway.
Key cutting and programming, brought to your vehicle.
Cut to code
Precision cutting for a key that fits.
Matched to your car
Transponder and remote programming.
Careful entry
Specialist tools to protect your vehicle.
local block 2 – common callouts · short
The Calls We Take Most Across Southampton
Three faults dominate our Southampton work: worn Transit ignition barrels, failed Golf ignition locks, and Qashqais saying "key not detected".
A port city runs on vans, and a high-mileage Transit barrel wears until the key sticks, then one morning won't turn. As a mobile auto locksmith in Southampton, we carry the common barrels, so most are fixed the same day. The Fiesta shares the weakness, and it's why we work as a van locksmith in Southampton as often as a car one.
The Golf Mk5 and Mk6 share an ignition and steering lock unit with the Audi A3, Octavia and Leon of that era, and it's a known failure. The Qashqai is simpler than it looks: "key not detected" is usually a tired fob battery, so try a new one first.
Cars & commercial vehicles
Help for the vehicle you drive.
Capability across approximately 90% of vehicles, from everyday cars to premium models and work vans. Tell us the make, model and year to confirm yours.
Common makes
- Volkswagen
- Audi
- Ford
- BMW
- Mercedes
- Vauxhall
- Nissan
- Toyota
- Kia
- Hyundai
- Peugeot
- Land Rover
Based in Southampton, covering Portsmouth, Waterlooville, New Alresford, Salisbury, the whole New Forest, Bournemouth and communities in between.
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.
local block 1 – where problems happen · medium
Where Do Southampton Key Problems Usually Happen?
Wherever the car is: often a cruise terminal, a hospital car park or a terraced street in Portswood or Freemantle. Car locksmiths in Southampton working from a van sort all three without moving the car.
Back From A Cruise, And The Key Didn't Come Home
Back off the ship at the Mayflower or the QEII, and the key is somewhere in a cabin. We make the new one in the dock car park, so the drive home waits an hour or two, not a week. Keys shut in the boot with the luggage are the other classic, and locked keys in car jobs at the Southampton terminals need entry, not a new key.
Hospital Car Parks Off Tremona Road
Keys go missing between a ward and the multi-storey at Southampton General, usually at the end of a long day. We work in the car park, and you can wait inside until we ring to say we're pulling in.
VolkswagenBMWFordAudiMercedesVauxhall
Cars & vans keys
Keys for the vehicle you drive.
replacement keys
Vehicle
Your registration
Key system
Checked with you
Service
At your vehicle
Key compatibility and programming are confirmed from your registration.
Cars & vansBook
services · long
Car Key Replacement, Lockouts & Ignition Repair In Southampton
Almost every key problem on a car or van is fixed at the vehicle: a new key with no original, a lockout opened without a mark, an ignition repaired, or a forgotten key reprogrammed.
Lost Every Key, Or Just One?
It matters which. With every key gone, we take the cuts from the driver's door lock, cut a blade and program a new chip to the car. With one left, we copy it. Either way, the missing key is wiped from the car where its system allows. Lost car keys and car key replacement in Southampton have their own page.
Locked Keys In Car In Southampton
Car door unlocking in Southampton starts from £95, using tools that work the car's own lock or controls: no wedges, no bent frames. The tennis ball trick is a myth, and on a deadlocked car the inside handle does nothing anyway. See keys locked in car.
Key Won't Turn In The Ignition?
Wheels left turned can make the steering lock pinch the barrel, so wiggle the wheel as you turn the key. If the spare turns fine, the old key is worn. If neither does, the barrel needs repairing or replacing, often same day. We also fix the electronic steering lock failure common on the Mercedes C-Class. See ignition repair in Southampton.
Spares, Programming & Broken Keys
Spare car keys and car key programming in Southampton are on our local key page, and split cases or dead buttons on car key repair.
Auto locksmith in Southampton
Locked out
in Southampton?
Mobile service across Southampton and the surrounding areas, straight to where your car is parked.
Areas we cover
ShirleyMillbrookPortswoodHighfieldBassettBitterneSholingWoolstoncity centre
Mobile
Insured
Local
Your car. Your location. A clear next step.
7 years of experience450+ reviews12-month warranty
A3 pricing & trust
How Is A Southampton Lockout Or Key Priced?
Lockouts start from £95. Key work is priced on the phone from your reg before we set off, because the key type, the car's security and whether any key is left all change the job.
Lockouts From £95, Key Work Priced From Your Reg
An older Corsa transponder key and a recent BMW smart key are different jobs at different prices. Worth knowing: many Kias from 2018 on need a genuine Kia key, from around £350 before programming. Nothing is paid upfront. 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. Keys carry a 12-month warranty, and our 450+ reviews on Google and Checkatrade are there to read first.
Three Questions To Ask Any Locksmith
Who turns up? Plenty of national brands and booking sites are middlemen, passing your job to whoever's free with their cut added. Ours is answered and attended by the same people.
Will it start the car, or just open the door? A high-street cutter can copy a blade, but without the chip programmed, it's a door key.
Is that the final price? It should be, with any change explained before work starts.
Put those to any auto locksmiths in Southampton you're comparing; good car locksmiths in Southampton answer all three without hesitating.
Business & fleet
Your vehicles work hard.
Their keys should too.
A lost work key affects more than one journey. Keep key replacements and spares part of your vehicle planning.
- 01Vehicle details
- 02Key requirements
- 03Cut, paired & checked
The vehicles
Share the makes, models and years across your cars and vans.
The drivers
Tell us who needs a key and how the vehicles are shared.
The keys
Plan replacements, spares or help with a damaged work key.
Bring registration details and proof of authorisation.
nearby areas · short
Totton, Eastleigh & The Edges Of The City
The same van covers Totton over the Redbridge causeway, Chandler's Ford and Eastleigh up the A33, and Netley, West End and Hedge End to the east.
We also cover Winchester, Fareham and Portsmouth, each with its own page.
Our services
The right key help in Southampton.
All keys lost
We cut and programme a new key at your car, so there's no tow to the dealer.
Call for this serviceTime
Usually same day
Typical price
Quoted on the call
- Blade cut on site
- Transponder coded
- Old keys removed from the car
Our work
Real keys. Real driveways.
vehicle compatibility · medium
Which Cars Can't A Southampton Locksmith Do?
Very few. We cover around 90% of the cars and vans on UK roads, and we'll tell you on the first call if yours is in the other 10%.
The Makes We Key Every Week
BMW, including FEM and BDC cars with every key lost. Ford up to 2023. Every year of Vauxhall and Peugeot, with a manufacturer PIN on 2019-on models, bought using your V5C and ID. Toyota, newer models included. Renault keycards. As a vehicle locksmith in Southampton, we see all of these weekly.
The Few That Still Need The Dealer
Volkswagen and Audi from around 2018 are spares only; with every key lost, it's the dealer. Many Mercedes-Benz after around 2013 are the same, so we check the reg first, as with Porsches newer than around 2015. Better to hear it on the phone than after a trip across the Itchen.
From the van
Key work around Southampton
August 2026Toyota Corolla Verso
Spare remote key
Spare remote key on a Toyota Corolla Verso for a customer in Southampton, done on site from the SmartTech mobile workshop. Adding a spare while a working key still exists is quicker and simpler than an all-keys-lost job later.
Southampton
October 2025Toyota Hilux
Two keys cut and coded
Two keys cut and coded on a Toyota Hilux for a customer in Southampton, done on site from the SmartTech mobile workshop. The new key was cut to code and programmed to the vehicle, then the locks, remote and start were tested before we left.
Southampton
August 2025Volvo XC40
Spare smart key
Spare smart key on a Volvo XC40 for a customer in Southampton, done on site from the SmartTech mobile workshop. Adding a spare while a working key still exists is quicker and simpler than an all-keys-lost job later.
Southampton
A4 FAQs
Southampton Auto Locksmith FAQs
Can you open my car in Southampton without damaging it?
Yes. Car door unlocking in Southampton is done with proper entry tools that operate the car's own lock or controls, so nothing is bent, scratched or forced. Most lockouts take minutes once we're beside the car, and they start from £95. Afterwards, your key, alarm and central locking all work exactly as they did before.
If a child or a dog is shut inside on a warm day, ring 999 first.
Is there an emergency auto locksmith in Southampton in the evening?
Yes, until 10pm on weekdays and 6pm at weekends. As an emergency auto locksmith in Southampton, we push lockouts and lost only keys to the front of the queue within those hours. We're not a 24-hour service, and we'd rather tell you that now than leave you waiting in a car park at midnight.
Can you sort keys for a work van in Southampton?
Yes. As a van locksmith in Southampton, we cover Transits, Vivaros, Trafics and Transporters, from lost keys and spares to worn ignition barrels. The discontinued blue-button Transit fob is getting scarce, and we keep a supply of them. For a company or lease van, we need a letter of authority from the business before making a key.
Do I need the original key for a new one?
No. We take the cuts from the car's lock and program a brand new key, no original needed. The exceptions are newer cars where only the dealer can add a key once none is left, mainly Volkswagen and Audi from around 2018 and Mercedes from around 2013. Your registration tells us which applies.
What do you need to see before you make a key?
Photo ID and proof the car is yours, normally the V5C logbook. For 2019-on Vauxhall, Peugeot and Citroën and some MG models, the logbook matters twice over, because the security PIN needed to add a key is bought from the manufacturer using those details. Company and lease vehicles need written authority from the owner.
How it works
From your call to your vehicle in Southampton.
- 01
Call or text
Tell us your car and what's happened. We explain the work and quote on the call.
2 minutes
- 02
We drive to you
The van comes to your home, work or roadside with the tools to finish the job.
Arrival agreed on the call
- 03
Keys in hand
Key cut and programmed at your car, tested with you before we leave.
Same visit
Coverage
Across Southampton. Street by street.
Pick your area and check your postcode. If you're just outside, call — we often still come.
- Shirley
- Millbrook
- Portswood
- Highfield
- Bassett
- Bitterne
- Sholing
- Woolston
- city centre
SO14SO15SO16SO17SO18SO19
areas & postcodes · medium
Southampton Postcodes We Cover, SO14 To SO19
Every one, each with its own page.
The City Centre, Docks And Western Side: SO14, SO15, SO16
SO14 means Westquay lockouts and cruise passengers at the Ocean and QEII. SO15 is Shirley, Freemantle and Millbrook: kerbside parking, trade vans and the western terminals. SO16 runs from Bassett to Lordshill and Redbridge, hospital included. Much of our mobile auto locksmith work in Southampton comes from these three.
Locked out?
Vehicle lockouts & car opening.
Non-destructive entryFully mobileSame-day
local block 3 – seasonal · short
Why Do Key Problems Spike In Winter?
Cold flattens fob batteries, and a weak battery is the commonest reason a keyless car suddenly can't find its key.
Our busiest emergency auto locksmith days in Southampton are frosty mornings, when fobs give up and keys snap in frozen locks. If your fob is slow to respond in autumn, change the battery before the first frost. Summer's peak is cruise season. Sailing with your only car key? Get a spare made first and leave it at home.
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!!"
Where we cover
Southampton and the surrounding area.
The outline shows the area we cover. Not sure if you're inside it? Call with your postcode and we'll confirm before you book.