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18 Years
experience
Emergency
services
Your Trusted Locksmith in Sheffield
Established in 2008, GB LOCK AND KEY has built a reputation as a trusted provider of professional locksmith services across South Yorkshire. Our team of fully accredited engineers delivers rapid response times, with emergency assistance available 24 hours a day, seven days a week. Specialising in both domestic and automotive security solutions, we serve residential and commercial clients in Sheffield, Rotherham, Doncaster, and Barnsley. Our expertise includes lock repairs, replacements, high-security installations, and insurance-compliant security checks. We prioritise customer satisfaction through transparent communication, competitive pricing, and a commitment to resolving security issues efficiently.

With over 15 years of industry experience, we combine technical proficiency with local knowledge to address diverse security needs. Our services are designed to provide peace of mind, whether handling urgent lockouts or implementing long-term security upgrades. We maintain rigorous professional standards, ensuring all work meets regulatory requirements and client expectations. Customer testimonials highlight our reliability, speed, and affordability, reflecting our dedication to excellence. As a locally owned business, we remain deeply invested in serving South Yorkshire communities with integrity and technical expertise.
Services
Emergency Lockout Assistance Lock Changes and Upgrades Car Key Replacement Security System Installation Insurance Security Checks
Served areas
  • Sheffield, South Yorkshire and surrounding area
Details
  • Year established: 2008
  • Employees: 2
Highlights and features
  • oap discount available
Payment methods
  • Cash
  • Checks
What people say
Excellent service Quick response Reasonable prices Highly recommend Professional engineers
Services
Emergency Lockout Assistance
We provide urgent entry solutions for homes, vehicles, and businesses across South Yorkshire. Our 24/7 service ensures rapid response to lockouts, with non-destructive entry techniques prioritised. Clients receive immediate assistance without compromising property security.
Lock Changes and Upgrades
We replace outdated locks with modern, insurance-approved security systems. Our engineers carry comprehensive lock inventory for immediate installations, including mortice locks, deadbolts, and high-security cylinders. Upgrades meet current safety standards and client-specific requirements.
Car Key Replacement
We create replacement car keys on-site for lost, stolen, or damaged keys. Services include key cutting, transponder programming, and lock rekeying to prevent unauthorised access. Our mobile service reaches stranded motorists across South Yorkshire.
Security System Installation
We install advanced security systems including digital locks, access control mechanisms, and surveillance integration. Solutions cater to residential and commercial properties, enhancing protection against unauthorised entry while maintaining user convenience.
Insurance Security Checks
We assess property security compliance with insurance requirements. Our engineers identify vulnerabilities and implement approved upgrades to meet policy conditions, helping clients maintain coverage and reduce risk exposure.
Questions
What areas do you cover?
We serve Sheffield, Rotherham, Doncaster, and Barnsley, with rapid response available across South Yorkshire.
Do you offer 24/7 emergency services?
Yes, our emergency locksmith team operates 24 hours a day, seven days a week for urgent security needs.
Can you replace car keys on-site?
We provide mobile car key replacement services, creating functional keys at your location without towing requirements.
Are your engineers accredited?
All our engineers hold professional accreditations and undergo regular training to maintain technical excellence.
What security upgrades do you recommend?
We suggest insurance-approved locks, digital access systems, and comprehensive security audits tailored to individual needs.
Reviews (5)
Cathy Williams
Nov 26, 2022 Report
Honest and reliable. Arrived when stated and talked me through suitable locks with no pressure to purchase particular ones. I was able to make an informed choice. I was happy with the workmanship. Very polite and genuine. I would happily recommend. Thanks.
Anne-Marie Grafton
Sep 12, 2022 Report
Came really quickly, less than an hour after I called. Did exactly what I needed and charged a very sensible amount for it. Plus a proper invoice I could then share with the person who had promised to pay me back. Even made sure I could open the new lock, because the handle is a bit quirky. Really great service.
Sarah Brisco
May 10, 2022 Report
Called this morning with an issue to one of our UPVC doors. Was given a time and details of potential costs.

Was phoned 20mins before arrival to say he was in his way.

Explained what the issue was and costs to replace. Seemed a very reasonable price so gave the go-ahead to do the work. Very polite and courteous. Would definitely recommend and use again
Daniel Gallivan
Jan 22, 2022 Report
really professional and reasonably priced. arrived from South Yorkshire to West Yorkshire within an hour and a half of me calling him for emergency call out on a Friday night. Kept me updated and informed with estimated time of arrival and arrived on time. Key had got stuck in ignition barrel and he removed the obstruction and supplied and fitted two new keys and fobs and programmed them in for half the price of what dealer would have charged. thanks again, all the best
Michelle W.
Nov 20, 2019 Report
An amazing locksmith. Gets to you quick and gets the job done fast with a great price.
GB is an amazing service! I had a guy from there come over and help me get back into my car. He is a specialist in Auto Locksmith so he got me back in very quickly. He works on an emergency basis so as soon as i called him he was on his way and got to me within half an hour. It only took him about 15 mins to get me back into my car with the lock still functioning as normal. Considering the high quality and responsive service I was prepared for quite a high price but it was actually very reasonable. Because of this I figured that GB Lock and Key deserves a review for his courtesy and performance