Norfolk Trusted Trader Case Study - Jonas King Locksmiths
Thursday 11 June 2026The Harleston locksmith proving that trust is the most important tool in the box
There are not many trades where the customer is quite as vulnerable as in ours. People usually call a locksmith at a low moment: they are locked out late at night, they have just been burgled, or they are standing in front of a door that will no longer secure their home. At exactly the point they most need someone they can trust, they often have no choice but to call a stranger.
That is the problem Jonas King Locksmiths was founded to solve. I started the business with a simple aim: to provide reliable, honest and professional locksmith services that people could genuinely trust. Ours is an industry where rogue operators, unclear pricing and poor workmanship have damaged the reputation of everyone, so I wanted to build a business that did things properly. That means charging fairly, giving clear advice and treating every customer with respect.
Why Trusted Trader made sense for us
Trust is absolutely essential in our line of work. We are invited into people's homes, businesses and rented properties, often in vulnerable situations, and customers need to know that the person they are contacting has been properly checked, vetted and approved. We wanted customers to have complete confidence in us before they even picked up the phone.Being part of a scheme backed by Norfolk County Council and Trading Standards was very important to us. It gives customers independent reassurance that we are not just saying we are trustworthy; we have been vetted and approved by a recognised authority. We also liked the wider principle behind the scheme. It helps raise standards, gives good businesses a way to stand apart, and makes it harder for rogue traders to take advantage of people.
The vetting process itself was straightforward and professional, and thorough, which is exactly what we would expect from a Trading Standards backed scheme. In fact, the number of checks was reassuring, because it means membership has real value. If the process was too easy, it would not mean as much to customers.
An independent trust signal
Membership has definitely met our expectations. The value is not only in direct enquiries, although being searchable on the Trusted Trader website is useful. The bigger benefit is the reassurance it gives to customers who find us elsewhere, whether through Google, word of mouth, our website, social media or recommendations. When someone sees that we are Trading Standards Approved, it gives them an extra layer of confidence, and that matters in an industry where people are often worried about being overcharged or dealing with someone they do not know.Our customers seem to agree. Our Norfolk Trusted Trader profile holds a perfect 5 star rating from more than 20 verified reviews, and we promote our membership across our website, business materials and customer communications. Customers may find us through different routes, but we want them to know quickly that they are dealing with a trusted, approved and reputable business.
Our experience with the Trusted Trader team has been just as positive. They have always been helpful, professional and approachable, and the scheme feels like it is run by people who genuinely care about protecting consumers and supporting good local businesses. That support gives the membership far more weight than simply being a logo on a website. In an industry where trust really matters, the scheme helps good businesses stand apart from rogue traders.
“Being Trading Standards Approved through Norfolk Trusted Trader gives our customers confidence before we even arrive.”
From local locksmith to security specialist
No single factor is ever responsible for business growth, but Trusted Trader membership has certainly played its part in ours. It has strengthened our credibility with domestic customers, landlords, commercial clients and organisations that care about compliance and professional standards. Over time, the business has grown from a local locksmith service into a wider security company offering locksmith services, repairs, maintenance, alarms, monitoring and commercial security support, and along the way we have been proud to win business awards and build our reputation as a trusted local security expert.
More than locks and keys
We are proud to be part of Norfolk Trusted Trader because it aligns perfectly with what we are trying to achieve as a business. Our aim is not just to unlock doors or fit locks. Our aim is to help protect people, families, homes, businesses and communities. We want customers to feel safe, informed and confident that they are dealing with people who care about doing the job properly.The locksmith industry can sometimes suffer from a poor reputation because of rogue traders, and we want to be part of changing that. We believe customers deserve honest advice, fair pricing, quality workmanship and proper accountability. That is why we are proud to be Norfolk Trusted Trader members, proud to be Trading Standards Approved, and proud to support campaigns that help stamp out rogue traders.
Our message to customers is simple: choose carefully, check credentials, and use businesses that are properly vetted. Trust matters, especially when it comes to the security of your home or business.
Jonas King
Owner and Managing Director, Jonas King Locksmiths
- View Jonas King Locksmiths Norfolk Trusted Trader profile.
- Read Jonas King Locksmiths verified customer reviews.
- If you would like to become a Trusted Trader, you can apply here
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