Jonas King Security

Window locks fitted, door bolts adjusted and security assessment completed.
Friendly, professional, competent service provided.
Highly recommended.

We have used Jonas twice in the past three months - adding window locks throughout our property, and later to replace an exterior door lock to which the only key had broken. On the first occasion, Jonas came out within a day or two to look at the windows to find out exactly what we needed (no charge for the visit) - and once we were happy with his solution to our problem, returned very quickly to undertake the work. With the second job, I sent Jonas a photo of the said door and lock together with a description of the problem, and he was able to work out the precise replacement needed - and again came out within a day or two to carry out the work. We would absolutely recommend Jonas - courteous, professional, reliable and hard-working.

Camera door bell.

Very good product,brilliant service.

First call for anything the company provides.

Jonas has sorted out several door lock related issues at my house. He has been clear and precise about his advice. The required work has been done reliably and in a timely manner.
Jonas is courteous, punctual and very able locksmith and has my wholehearted recommendation for his services.

Efficient, professional and excellent service. Fully explained the benefits of the new lock and the security after service

We were locked out with a faulty lock and Jonas was soon on the scene. We have had to have new locks and it has not been straight forward but Jonas has done everything possible to solve the problems.

Jonas did a great job fitting new locks on our premises at short notice, very reliable and trustworthy. Would recommend him.

As a letting agent managing a large portfolio of properties, having reliable contractors is essential. We have been using Jonas King Locksmiths across our managed properties, and the service has been brilliant!

Jonas is consistently professional, incredibly swift at resolving door and window issues for our tenants, and maintains clear, efficient communication throughout.

He is a valued contractor, and I would not hesitate to recommend his services to landlords, property managers, and individual clients alike.

Jonas came out to fix a door that wouldn’t reliably lock and was causing me a lot of stress. He was the best tradesman I have ever had in my home, very polite, respectful , efficient and did a great job. Highly recommended.

Great job

Really pleased with the service provided , great communication , reliable tradesman sorted out the problem with the door , which has saved from us buying a new front door.
Would highly recommend !

Fitted new keypad to parcel box, swiftly and at a very good price. Sent me a vid to show all was fixed as I was away. Great service!

A swift response to my call, attended next morning as agreed, on time. Battery to large postbox at gate had failed, unable to open the door to replace the battery. Great job done (very clever as it was completely and securely sealed once closed). Batteries now replaced, working perfectly. Jonas was highly professional, helpful, tidy, on time; everything you hope for in a visiting technician. I thoroughly recommend his services. Thanks again, Jonas!

Jonas responded very quickly to my call regarding a stuck and locked mortice on my front door. He called in on the day of my query was able to unlock and replace the faulty mortice all in one visit. The new lock provided was of good quality with a 25 year guarantee.
The cost was extremely reasonable. This
compared very favourably to a quote from a company who couldn't get to me for a week to look at the job.
Jonas is professional, knowledgeable, friendly, and a thoroughly nice chap.
I wouldn't hesitate to use again and thoroughly recommend him and his work.

Great service and products. Professional but friendly team who responded promptly to my initial and subsequent queries and then worked quickly & efficiently to complete the work needed.

Jonas came across as very knowledgeable and inspired confidence that he knew his very trade well.

I would definitely recommend this company.

Lock barrels replaced excellent work A good honest and polite tradesman

I would highly recommend Jonas King Locksmiths in Harleston. Arrived on time and fixed the jammed lock in no time. Thanks Jonas for a great job. Will definitely use them in the future.

Brilliant service!

I found Jonas King Locksmiths very helpful in determining my requirements and the work they carried out for me was completed on the day and the time we agreed. It was carried out to my satisfaction. They are very reliable.

Repair or replace 3 internal door catches. Very neat job, punctual arrival and work completed within an hour.
Will be happy to recommend and use again.