At SY Locksmiths, our priority is to provide Sheffield customers with a trustworthy locksmith service delivered with professionalism and care. Im Steve Yoeman, the owner of the business, and after more than 30 years working within the trade, I have established the company around the values of honesty, reliability, and trust. I assist homeowners and businesses with a wide range of locksmith requirements, including lockouts, burglary repairs, and property security improvements. Covering the whole of Sheffield, from the City Centre and Kelham Island through to Dore and Totley, I aim to deliver a dependable service wherever assistance is required.All enquiries are handled personally by me, ensuring customers receive direct communication and consistent service from the first phone call until the work has been completed. I keep a broad range of quality locks and security products from leading manufacturers readily available, allowing me to complete most jobs without delays caused by sourcing additional parts. My lifelong connection with Sheffield means I know the city well and can respond promptly to customers across all areas. I also remain fully updated with modern lock systems and current industry requirements. When emergency situations arise, including snapped keys, faulty lock mechanisms, or being locked out late at night, I provide fast assistance throughout Sheffield while maintaining the same competitive pricing without additional emergency call-out fees.
Served areas
- Sheffield and surrounding areas
Business details
- Licensed
Highlights and features
- Over 30 years’ locksmith and security industry professional experience
- Rapid emergency locksmith response across Sheffield without additional call-out charges
- High-quality anti-snap locks fitted with advanced burglary protection standards
- Comprehensive mobile stock enabling most repairs completed during first visit
- Honest pricing with no VAT charged for significant customer savings
- Professional lock upgrades meeting current insurance and British security standards
Payment methods
- Cash, Debit cards, Credit cards, Bank transfers
Services
We repair and upgrade uPVC door locking systems with a focus on long-lasting results and dependable security. Obsolete locks can often be replaced with improved modern mechanisms without changing the entire door. If your handle or lock feels stiff, we can adjust the alignment before the mechanism fails completely. Our repairs are completed carefully to restore smooth locking and reliable performance. Lock Upgrades
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Our professional lock upgrade service helps ensure your property benefits from modern security standards. Locks that were fitted years ago may now be vulnerable to advanced methods of entry and could fall short of insurance requirements. We supply and install compliant BS3621 and SS312 locking systems to improve security and maintain cover eligibility. We can also assess your existing locks and advise on any necessary upgrades. Anti Snap Locks
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We specialise in fitting anti snap locks to improve the security of properties fitted with euro cylinder locks. Our carefully selected 3 star SS312 diamond standard locks provide advanced resistance against lock snapping and related attack methods. To further strengthen door security, we can also install high-security handles and sash jammers. Every product we supply is chosen for its proven performance and quality.
Every lockout situation is treated with urgency because we appreciate how disruptive it can be to lose access to your property. With more than 30 years of locksmith experience, we are highly experienced in non-destructive lock opening methods. We arrive fully equipped with professional lock opening equipment designed for a range of lock issues. If a key has broken, disappeared, or the lock has malfunctioned, we select the most appropriate method to restore access efficiently.
People
Reviews (30)
Marie Delaney-Moore
Mar 03, 2026
Dfgsgfs
Mar 03, 2026
Rita Sofiane
Feb 18, 2026
Bend Breaks
Feb 08, 2026
Mohammed Khan
Feb 07, 2026
Ian Hutchinson
Feb 03, 2026
Alison Walker
Jan 31, 2026
Kim Reaney
Jan 30, 2026
Alex Stevens
Jan 23, 2026
Daizy Ingall
Jan 05, 2026
Katrina Lillywhite
Jan 02, 2026
Millie Feeney
Nov 19, 2025
Michael Smith
Sep 11, 2025
Murray Hill
Aug 29, 2025
Fantastic service. Steve was brilliant : top bloke, personable, fantastic service. We just moved into our new house, the lock broke on the second day. Steve answered straight away and was flexible to work around two young kids. Offered lots of relevant information and provided two brand new locks. Door operates a hell of a lot better now. Would 100% recommend.
A. Stokes
Aug 24, 2025
Steel City Shirts
Aug 19, 2025
Steve came round the other day to open up our *chamber of secrets* (a little workshop which we didn't had the key to when we bought this house). He's a very friendly lad, had a good chat too. I hope we don't run into any issues needing a locksmith any time soon, but if we do, I won't call anyone but him.
Danielle Hill
Aug 12, 2025
Emily Jackson
Aug 09, 2025
Christina Levers
Aug 05, 2025
Steve came highly recommended and responded to the initial contact quickly. Came when he had arranged. Excellent communication. Fixed and completed new lock, all smoothly and efficiently. Polite and friendly - offering good advice. I certainly would not hesitate to use again and to recommend to others.
Saskia Dutton
Jun 10, 2025
Michael Evans
Jun 09, 2025
Dt
May 11, 2025
Andy Parkes
Apr 19, 2025
Steve at SY Locksmiths did a great job of mending and adjusting a tilt & slide door for me where the latch driver mechanism had sheared inside due to wear. Two other locksmiths had declined to help. I should have gone straight to SY Locksmiths and will certainly do so next time!
Really helpful, reliable, great communication and certainly a skilled expert. Recommended.
Really helpful, reliable, great communication and certainly a skilled expert. Recommended.
Carol Pickering
Apr 09, 2025
Jada Smith
Feb 21, 2025
Simon Collis
Jan 01, 2025
Lauren Anderson
Nov 02, 2024
Steven was at my house in under an hour after I first messaged him to say my front door lock had jammed. He was clear up front on his pricing, and talked me through what options were available to me, and was also able to change the locks on another door while he was there. He also gave me some good followup security advice which was very appreciated.
Karen Longden
Oct 16, 2024
Victoria Stewart
Feb 16, 2024
Ian Griffiths
Jan 15, 2024