
Norfolk - Suffolk - Cambridgeshire - Bedfordshire
No Call-Out Fee
Local Locksmiths
24 Hour Service
Local Family Run Locksmiths
Norfolk - Suffolk - Cambridgeshire - Bedfordshire
Vetted and checked by Norfolk Trading Standards, members of the UK Locksmiths Association, & highly experienced. From lock-outs to alarm installations, smart locks to access control we've got you covered.
Contact our locksmiths on 0330 0430429
Call our shop and office on 01379 423690

Popular Services
Jonas King Locksmiths is a 24 hour award winning locksmith & security business covering East Anglia. We are a dedicated family business with a showroom in Harleston. Our mission is to provide reliable, efficient, quality locksmith and security services to our customers.
Locks
We provide a wide range of locks for your home or business. From basic deadbolts to high security locks for doors & windows.
Access Control
We offer access control solutions for your home or business. From keypads to card readers, we have you covered.
Alarms
Protect your property with our state-of-the-art alarm systems. We offer installation, maintenance, and monitoring services.
Key Cutting
Need a spare key? We offer key cutting services for all types of locks.
CCTV
Keep an eye on your property with our CCTV systems. We provide installation, maintenance, and monitoring services.
Smart Locks
We supply and install the highest security rated smart door lock solutions for home and business. Control your door from anywhere in the world.
Areas we Cover
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Cambridgeshire; Cambridge, St Neots, Huntingdon, St Ives, Peterborough, Ely, Chatteris, March, Wisbech, and surrounding areas.
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Norfolk; Kings Lynn, Downham Market, Thetford, Fakenham, Hunstanton, Cromer, Norwich, Harleston, Diss, Great Yarmouth, and surrounding areas.
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Suffolk; Bury St Edmunds, Ipswich, Newmarket, Lakenheath, Stowmarket, Stradbroke, Framlingham, Aldeburgh, Southwold, Beccles, Lowestoft, and surrounding areas.
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Bedfordshire; Bedford, Milton Keynes, Biggleswade, Luton, and surrounding areas.
What People Say
Shane - Suffolk
Brilliant with expert install and knowledge and superb customer service and will use again also will be referring to friends and family.
Simon - Norfolk
Jonas King Locksmiths sorted everything to an excellent standard, promptly and without fuss. Communication was great and Jonas was polite and highly professional throughout. I wouldn't hesitate to call on him again and would highly recommend.
Robert - Cambridgeshire
I couldn't recommend more highly. Jonas clearly went out of his way to provide an excellent and very prompt service and gave some useful security advice too. Really impressive
About Us
We started from humble beginnings in Huntingdon, Cambridgeshire. In the early days Jonas was a one man band specialising in emergency call-outs only, but the business soon began to grow. This success has continued with Jonas' vision for a first-class customer experience, value for money, and reliability. We now serve our customers across East Anglia, from Huntingdon to Bedford, Norwich to Ipswich, and everywhere in-between!
Leadership Team

Managing Director
& Technical Services Director
Jonas King
Jonas is a highly experienced and award winning locksmith. He loves problem solving for customers and leads our field-based locksmithing, the overall direction of the company, training, and is the face of the firm.

Commercial Director
Henri Johnson
Henri has a strong engineering background, originally starting out in agricultural machinery before a career as a senior manager in hospitality. With a passion for great service Henri leads our commercial strategy, customer services, and retail.
Get in Touch
Locksmiths: 0330 0430429
Shop & office: 01379 423690
Registered Office:
JK Locksmiths Limited
(t/a Jonas King Locksmiths)
2 Bullock Fair Close
Harleston
Norfolk IP20 9AT