Lost your car keys? We'll come to you.
Even if you've lost every key, we can supply a new working key at your vehicle's location — no tow to the dealer, no waiting days.

Lost every key? Don't panic
If it's late at night and you've got back to your car only to find you've lost your keys, our mobile locksmiths can visit you wherever you are, at any time of day, to help you get home.
We carry the equipment to cut a new key and programme the transponder chip to your vehicle's immobiliser, so the car will start as normal.
What we'll need from you
Your vehicle make, model and year, where it is, and proof that the vehicle is yours. A registration number helps us prepare the right key before we arrive.
Need help now?
Call Car-Diac or message us on WhatsApp — we're on the road 24 hours a day.
24 hours a day, 7 days a week
Stuck with your vehicle? Get in touch.
Call for the quickest response, message us on WhatsApp, or send an enquiry and we'll get back to you.
Common questions
Can you make a key if I have no spare?
Yes. Losing every key is one of the most common call-outs we attend.
Do I need to take my car to a dealer?
No — we come to the vehicle and do the work on site.
What information do you need for a quote?
Vehicle make, model, year and location. A registration number helps.
Areas we cover
Mobile service from our base near Reading. See all areas
Counties
- Berkshire
- Hampshire
- Surrey
- Oxfordshire
- Wiltshire
- Buckinghamshire
- Middlesex
Towns including
- Reading
- Bracknell
- Slough
- Camberley
- Guildford
- Woking
- Swindon
Other ways we can help
Keys Locked in Car
Locked out on the driveway, at work or in a car park? We open vehicles without fuss.
Find out more 02Emergency Call-Outs
On the road 24 hours a day, 7 days a week for urgent car key and lock problems.
Find out more 03Replacement Car Keys
Spare or replacement keys cut and programmed at your location — no trip to the dealer.
Find out more