About S Fretwell & Sons of Sheffield

S Fretwell & Sons were established in 1980 and have gone onto become one of the leading Sheffield locksmiths. Not only have our staff trained with one of the world’s leading locksmiths in Hereford, but we also make sure we’re updating our skills every year to offer you the best possible service.

locksmith in sheffield


Sheffield locksmiths you can trust

As a member of the Association of Accredited Locksmiths, you can be assured that we are DBS checked and are also on South Yorkshire Police’s approved register.

We always put the needs of our customers first, which is why we offer a same-day callout service. Our van has been purpose built so we can carry a huge stock of materials need for homes and business premises in Sheffield and surrounding areas.

Our charges remain the same if you live on the outskirts of Sheffield. We offer a ‘no call out fee’ policy, which means if we attend your property and can’t rectify your problem, you won’t be charged for our visit.

We don’t only deal with door locks. Our team also offers:

  • uPVC door lock repairs
  • Patio door repairs
  • Lock upgrades
  • Emergency call-outs
  • Lost keys
  • Snap-proof locks
  • Emergency exit hardware
  • Digilocks
  • Key safes
  • Garage locks

…and much more.

Quality products every time

S Fretwell & Sons only fits British Standard locks. Every product we use will be up to insurance standard so you can rest assured your policy won’t be affected. There are many cheap locks available online these days, but with our locksmith service in Sheffield, you’re guaranteed a quality product every time.

All parts we fit come with a two-year guarantee, making us the only Sheffield locksmith to offer this.

For a fast and friendly response call the leading locksmith in Sheffield on 0114 345 0145 now.

Security advice from your Sheffield locksmith

Stay up to date with the latest tips and security advice from Sheffield’s leading professional locksmith and to keep your home and business safe and secure.

About S Fretwell & Sons of Sheffield


We are a family business established in 1980, Stephen is DBS checked and a member of the Association of Accredited Locksmiths. We are a local company based in Sheffield.


Our customer reviews speak for themselves, we are often chosen by South Yorkshire Police, local schools and Sheffield Metropolitan Borough Council to secure their properties.


We were trained by Benny Wells at Safe Ventures, we never stop improving our skills and work with Sheffield home owners and businesses, helping to secure their properties.