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Car Key Replacement in St Albans at Your Vehicle
Herts Car Keys replaces car keys in St Albans at the vehicle, from £120. Darius cuts a new key, programs it to the vehicle where the key carries a chip, and tests it at the roadside, at a home or at a workplace. The typical response is around 30 minutes, and every key carries a 12 month warranty.
- £120Car keys start from
- 30 minTypical response
- 12 monthsWarranty on every key
Request a quote online
- Over 7,000jobs completed
- 5.0from 130+ Google reviews
- SERMI approvedDBS checked and fully insured
- 12 month warrantyon every key
What Car Key Replacement in St Albans Includes
Car key replacement is the supply of a new key that is cut for one vehicle and, where the key carries a chip, programmed to its immobiliser. Herts Car Keys replaces a key that is lost, stolen, broken or worn, for cars, vans and light commercial vehicles.
The job has up to three parts, depending on the key type.
- The blade is cut to fit the door locks and the ignition.
- The chip inside the key is paired to the immobiliser through car key programming, which Darius carries out with tools such as Smart Pro, Autel and Lonsdor.
- The remote buttons are matched to the central locking and tested.
Car Key Types Herts Car Keys Replaces
Herts Car Keys replaces four types of car key.
Standard Car Keys
A standard car key is a metal blade with no chip. It fits older vehicles and is cut to the lock.
Transponder Keys
A transponder key holds a chip that the immobiliser reads before the engine starts. The new key is cut and then programmed to the vehicle.
Remote Keys
A remote key adds buttons that lock and unlock the doors. The blade, the chip and the remote are each set up for the vehicle.
Smart Keys
A smart key stays in a pocket while the driver unlocks and starts the vehicle. The smart key is programmed to the vehicle and its emergency blade is cut.
Car Key Replacement in 5 Steps
A car key replacement call out follows five steps.
Call or message Herts Car Keys with the make, the model, the year and the location of the vehicle.
Receive the exact price before Darius sets off.
Show identification and proof of vehicle ownership when Darius arrives.
Wait while the new key is made at the vehicle.
Test the locking and starting functions of the new key with Darius before payment.
Car Key Replacement Prices in St Albans
A replacement car key in St Albans starts from £120. Darius confirms the exact price on the phone before any work starts. Three details change the price.
- The make and the model of the vehicle.
- The model year.
- The type of key, from a standard key to a smart key.
A key copied from a working key costs less than a key made when every key is lost.
- Car keys start from£120
- Typical response30 min
- Warranty on every key12 months
- Exact price confirmedBefore work
Response Time and Time at the Vehicle
The typical response to St Albans is around 30 minutes. Darius travels from Welwyn Garden City, so the time depends on traffic and the location of the vehicle. The time at the vehicle depends on the make and the key type, and Darius states it with the price.
The service runs 24 hours a day, 7 days a week. It covers St Albans city centre, Fleetville, Marshalswick, Sandridge, Colney Heath and Bricket Wood, and towns within around 15 miles of Welwyn Garden City.
Mobile Car Key Replacement Compared With a Dealer
A mobile auto locksmith makes the key at the vehicle, so the vehicle stays where it is. A dealer route depends on the dealer and the vehicle, and some vehicles are recovered to the workshop when no key works. Key availability and the dealer process set the wait.
Herts Car Keys confirms the price before work starts, so the figure is easy to compare with a dealer quote.
Darius Handles Each Key Replacement
Darius is the owner of Herts Car Keys and the locksmith on every job. He has six years in the trade and has completed over 7,000 car key and lockout jobs.
SERMI Approved, DBS Checked and Fully Insured
Herts Car Keys holds approval under the SERMI scheme, which gives an independent locksmith a recognised route to manufacturer security data for the makes that take part. Darius holds a DBS check and carries full insurance for work on customer vehicles.
12 Month Warranty on Every Key
Every replacement car key supplied by Herts Car Keys carries a 12 month warranty.
5.0 From 130+ Google Reviews
Herts Car Keys holds a rating of 5.0 from 130+ Google reviews. Car key replacement is the topic named most in those reviews.

Recent Car Key Replacement by Herts Car Keys
Every key was lost for a 2016 Vauxhall Astra GTC. Darius programmed a replacement key for the car.
Call Herts Car Keys for Key Replacement
A lost, broken or worn car key in St Albans is replaced at any hour. Call 07308 888825 or send a WhatsApp message with the make, the model and the location, and Darius confirms the price before he sets off.
Lost Keys, Spare Keys and Replacement Costs
Three pages cover the questions that sit next to car key replacement.
Lost car key replacement covers the job when no working key remains and the new key is made from the vehicle itself.
A spare car key is copied and programmed from a working key, which reduces the risk and the cost of an all keys lost job later.
The guide to replacement car key cost sets out what changes the price of a new key in the UK.
Car Makes Covered for Key Replacement
Herts Car Keys replaces car keys for most car makes. The makes Darius works on most each have a page of their own. Tesla is not covered at present, and Mercedes replacement key work is limited to supported models up to 2015.
Frequently Asked Questions
Call 07308 888825What types of car keys can you replace?
Herts Car Keys replaces standard keys, transponder keys, remote keys and smart keys. Each type is explained in the guide to the types of car keys.
How long does it take to replace a car key?
The typical response is around 30 minutes. The time at the vehicle depends on the make and the key type, and Darius states it with the price.
Can you provide mobile car key replacement services?
Yes. Herts Car Keys is a mobile service, and the key is normally made at the vehicle, at the roadside, at a home or at a workplace.
Do you offer car key programming services?
Yes. Every replacement key with a chip is programmed to the vehicle immobiliser as part of the job.
What should I do if my car key battery is dead?
Replace the battery first, because a flat battery stops the remote buttons and leaves the chip working in most keys. Herts Car Keys fits a new battery through the car key battery replacement service.
Do you replace lost car keys in St Albans?
Yes. A new key is made from the vehicle itself when no working key remains.
Are your locksmiths certified and trained?
Herts Car Keys has one locksmith, Darius. He is SERMI approved, DBS checked and fully insured. More detail sits on the page about Darius at Herts Car Keys.
Are you available for emergencies?
Yes. Herts Car Keys is open 24 hours a day, 7 days a week, and urgent jobs go through the emergency auto locksmith service.
How much does a replacement car key cost in St Albans?
A replacement car key in St Albans starts from £120. The exact price depends on the make, the model year and the key type, and it is confirmed before work starts.
Can a car key be replaced without the original?
Yes. A new key is made from the vehicle itself when no original key exists. For supported vehicles, the key is made at the vehicle, so dealer recovery is normally not needed.
What proof of ownership is checked for a replacement car key?
Darius checks identification and proof that the customer is entitled to a key for the vehicle before work starts. The V5C log book is the DVLA document that names the registered keeper of a vehicle.
Does car insurance pay for a replacement car key?
Some car insurance policies include key cover. The policy schedule states the limit and the excess for a lost or stolen key.