GB Lock and Key locksmiths in Sheffield are your local locksmith team in Sheffield. 24 hour locksmith services. MENULocksmith SheffieldOur ServicesAreas CoveredContact Us CONTACT US Telephone: 01143 030 390 | Mobile: 07535 309 223 Or complete the form below and we will get back to you as soon as we can. Name Email Address Phone Message 8 + 12 = Submit