Auto Locksmith Hertfordshire

Car keys, fob repairs and lockouts across Hertfordshire, 24 hours a day

Call +44 7918 825544

Open 24 hours a day, 7 days a week. We price it before we set off.

Toyota remote key fob opened up during a repair, showing the internal board, mobile car key repairs covering Hertfordshire

A customer had a key made by us and it played up afterwards. We went back out to her house, checked it, and sorted the spare while we were there, which had also been faulty. That is the bit worth knowing about us, because anyone can do a job. Not everyone comes back.

We are Hunter Locksmiths, a mobile auto locksmith covering Hertfordshire, from Potters Bar and Cheshunt up through Hatfield and St Albans to Welwyn Garden City and Hertford.

Replacement car keys, fob repairs, ignition faults and lockouts. Cars and vans only, which is why we are quick at it.

If It Is Not Right, We Come Back

Most of this trade is one visit and gone. Ours is not, and we would rather say so plainly than print the word guaranteed on a page and hope nobody tests it.

Keys and programming occasionally play up. When that has happened we have driven back out, checked the key at the customer’s house, and fixed it. In one case we sorted the customer’s spare key too, which had been faulty before we ever got involved.

It is not generosity, it is just cheaper than a bad review. But it is the thing to ask any auto locksmith before you book one.

What It Costs

A replacement car key with programming usually lands between £200 and £250. That range comes from the price band our own customers choose when they review us, and they mark it as reasonable.

It moves with the make, model and year. Ring with the registration, or send a photo of the key, and you get the price before anyone drives to you. Nothing is added afterwards and there is no call out fee.

Hertfordshire Is A Driving County

Which changes the work. Cars here do serious mileage, so we see worn ignition barrels constantly. A barrel almost never fails without warning. It gets stiff, then stiffer, then one morning the key will not turn at all and you are stuck on a driveway with somewhere to be.

If yours has been getting harder to turn since the spring, that is the one to deal with now. Repairing a barrel at the car costs a fraction of recovering the vehicle to a garage.

The rest is car parks. The station car parks at St Albans, Hatfield and Welwyn fill with cars left for a full working day, and a fob that was weak in the morning is often dead by the evening. South Mimms gets us out regularly too.

How Long We Will Be

Honest answer: it depends where in the county you are, and we will tell you on the phone rather than publish a number we cannot keep everywhere.

Nearer in, around Waltham Cross, Cheshunt and Potters Bar, we are quick. Out towards St Albans and Welwyn it is longer, and the A1 and the M25 decide a lot of it. If we cannot get to you fast, we will say so and you can make your own mind up.

Hertfordshire sits alongside our North London coverage, and we work across Essex too.

The Calls We Get Most

Replacement Car Keys

Lost, broken or stolen. We cut and program a new key at the car for almost every make and model, including transponder keys, remote fobs and proximity keys. You do not need the original and the car does not need to go to a dealer, which saves both the wait and the recovery.

Key Fob Repairs

Not every fob needs replacing. We have repaired fobs where one button had stopped responding and changed batteries in under an hour. If a repair will do the job we will tell you, because it costs you less and takes less time.

Ignition Faults

Hertfordshire mileage wears barrels out. If the key goes in and will not turn, the barrel is the problem rather than the key. We repair them at the car, which avoids recovery costs. If yours has been getting stiff, sort it before it strands you.

Immobiliser and Keyless Problems

If the car turns over and will not fire, or says the key is not detected, the engine is usually fine. That points at the immobiliser or the programming, and it is exactly the fault we diagnose. Worth a call before booking recovery.

Van Keys and Van Security

Trades across the county work out of their vans. We cut and program van keys for all the common makes, and fit deadlocks, slam locks and extra security for anyone leaving tools in the vehicle overnight.

Why Local Drivers Call Us

✓ If a key or the programming plays up afterwards, we come back out. We have done it.
✓ Replacement car keys usually £200 to £250 with programming, priced before anyone sets off.
✓ No call out fee and no evening, weekend or bank holiday surcharge.
✓ 4.9 out of 5 from 89 Google reviews.
✓ We repair ignition barrels and fobs where a repair will do, rather than replacing them.
✓ Blanks and programming kit carried on the van, so most jobs finish in one visit.
✓ 24 hours a day, 7 days a week, bank holidays included.

The Areas We Cover

📍 Potters Bar

📍 Cheshunt

📍 Waltham Cross

📍 Broxbourne

📍 Hoddesdon

📍 Hertford

📍 Hatfield

📍 Welwyn Garden City

📍 St Albans

📍 Borehamwood

📍 Watford

📍 Barnet

Services We Offer Here

Car Key Replacement

Car Key Replacement →

Ignition Repair

Ignition Repair →

Immobiliser Repair

Immobiliser Repair →

Van Key Replacement

Van Key Replacement →

Nearby Areas We Cover

📍 Auto Locksmith Essex

Auto locksmith in Auto Locksmith Essex →

📍 Auto Locksmith North London

Auto locksmith in Auto Locksmith North London →

📍 Auto Locksmith East London

Auto locksmith in Auto Locksmith East London →

How Quickly We Reach You

We will give you a straight answer on the phone rather than publish a number that is only true for part of the county.

Around Waltham Cross, Cheshunt and Potters Bar we are quick. Out towards St Albans, Welwyn and Hertford it takes longer, and the A1 and the M25 decide most of it.

Tell us where you are and what the car is doing, and we will tell you honestly how long we will be. If that is not quick enough for you, we would rather you knew on the phone than found out in a car park.

What Local Customers Say

I had my car key made by them as mine was not working. Had a few glitches with the key but they came home and checked and made sure it is working, even the spare one that was not working properly. Really happy that they were able to come and check at the time they said.

Magdalena S.

Was super quick. Gave me a few tips. Very reasonable priced. All around great service. Saved his number and will be telling friends and family to use him when they're in need.

Simon R.

Well happy with the work. Amazing service, quick, fast and efficient. Superb customer service. Outstanding.

Antoinette N.
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Locked Out or Lost Your Keys?

We are available 24 hours a day, 7 days a week. Call now and we will give you a price before we set off.

Call +44 7918 825544

Frequently Asked Questions

What happens if the key stops working afterwards?

We come back out and sort it. That has happened and that is what we did, including fixing a customer's spare key that had been faulty beforehand.

What does a replacement car key cost in Hertfordshire?

Usually £200 to £250 with the programming, which is the band our own customers select on Google. It varies by make, model and year, so ring with your registration or send a photo of the key.

Is there a call out fee on top of the quote?

No. The price on the phone is the price, with no evening, weekend or bank holiday surcharge.

My key has been getting stiff for months. Is that the key or the car?

Almost always the barrel wearing out, not the key. It is easier and cheaper to repair before it fails completely and leaves you stuck on the driveway.

Can you repair a fob rather than replace it?

Often, yes. We have repaired fobs where only one button had stopped working. If a repair will do, we will tell you.

Do I need to take the car to a dealer?

For almost every common make, no. We cut and program at the car, which avoids the dealer wait and the cost of recovering the vehicle there.

Can you come to a station car park?

Yes, St Albans, Hatfield and Welwyn station car parks are regular callouts. A fob that worked in the morning and not in the evening is usually a battery or a programming fault.

Can you reach South Mimms services?

Yes, that is a regular one. Tell us where you are parked when you ring. If you are on the hard shoulder rather than in the services, get somewhere safe first and call from there.

How far into Hertfordshire do you go?

The southern side in depth, and up as far as Hertford, Welwyn and St Albans. If you are not sure whether we reach you, ring and ask, it takes a moment.

Do you come out at night?

Yes, 24 hours, 7 days a week, including bank holidays.

Get in Touch

Based In London
Available 24 hours a day, 7 days a week
Pricing Quoted upfront, no hidden fees
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