SY Locksmiths was established to provide Sheffield residents and businesses with a locksmith service founded on professionalism, integrity, and dependable workmanship. Im Steve Yoeman, the owner of the business, and I bring more than three decades of hands-on experience within the locksmith trade. Throughout that time, I have remained committed to delivering honest advice, reliable support, and trustworthy service to every customer. Whether you require urgent access to your property, repairs after a break-in, or improvements to your existing security arrangements, I offer practical locksmith solutions across all parts of Sheffield, including the City Centre, Kelham Island, Dore, and Totley.
Every enquiry is handled personally by me from start to finish, ensuring a consistent and attentive service at every stage. I maintain a comprehensive stock of high-quality locks and components from respected manufacturers, enabling me to complete the majority of work during the first visit without unnecessary return appointments. Because I have spent my entire life living and working in Sheffield, I can travel efficiently throughout the city and provide prompt attendance when required. I continually keep up with developments in modern lock systems and current industry requirements to ensure customers receive the best possible service. In emergency situations, including failed locks, snapped keys, or late-night lockouts, I offer a rapid response throughout Sheffield with no additional emergency call-out charges.
- Sheffield and surrounding areas
- Licensed
- 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
- Cash, Debit cards, Credit cards, Bank transfers
We offer affordable repairs for uPVC door locks using high-quality replacement parts and upgraded locking systems. Many faulty or obsolete mechanisms can be repaired or retrofitted instead of replacing the whole door. When locks become difficult to use, we identify the underlying alignment issue and resolve it before further failure develops. Every repair is completed with attention to security, function, and durability. 
Our lock upgrade service is designed to improve the security of properties fitted with outdated locking systems. As criminal techniques develop, older locks can become increasingly vulnerable and may fail to meet current insurance standards. We fit a wide selection of BS3621 and SS312 compliant products to help maintain valid cover. We can also inspect your existing locks and recommend suitable improvements where required. 
We install advanced anti snap locks to improve security against the increasingly common method of lock snapping. Our 3 star SS312 diamond standard cylinders are built to withstand recognised euro cylinder attacks and comply with industry testing standards. To provide further protection, we also fit high-security door handles and sash jammers. Every installation is completed using carefully selected, high-quality security products. 
We understand how stressful it can be to find yourself locked out, so we always aim to attend promptly and resolve the problem without delay. Drawing on over three decades of locksmith experience, we are skilled in non-destructive lock opening techniques. Our vehicle is fully equipped with modern professional tools for effective access solutions. From broken keys to faulty locks, we determine the safest and quickest approach for opening the lock. Cannot recommend him enough