Professional Residential Locksmith Services you can rely on in Plymouth, Devon, and Cornwall.
Residential Locksmith Services Plymouth
Comprehensive Domestic Locksmith Services for Plymouth & the South West
With over 15 years of hands-on experience in the trade, our fully-qualified, SafeContractor-accredited (membership number: JE2323) locksmiths offer a full range of high-quality Domestic and Commercial Locksmith Services, including Emergency Callouts, Lock Replacement, Access Control, and more.

An Experienced Residential Locksmith
Based in the Plymouth area and proudly serving domestic customers across the South West, Masterkey Locksmiths provide a reliable, responsive, and professional service designed to keep your home safe and secure.
Whether you are locked out, your locks need fixing, or you require specialist security upgrades, we bring the knowledge, tools, and experience to resolve the issue quickly and efficiently, with as little disruption as possible.
For our domestic customers in Plymouth, Devon & Cornwall, we cover everything from Emergency Lockouts and Lock Replacements to improving home security with advanced, insurance-backed locking systems. What’s more, our skilled team regularly assists homeowners, landlords & holiday let owners who need dependable and secure Access Control for their properties.

Local Residential Locksmith Services in Plymouth You Can Trust
At Masterkey Locksmiths SW Ltd, we truly believe security starts with trust. As a local locksmith company – rather than a remote, out-of-town team with little knowledge of the South West – we aim to provide honest advice and a service you can trust. To earn our SafeContractor accreditation, we have undergone rigorous checks of our health, safety & ethical compliance practices that ensure we meet strict legal standards.
Additionally, we practise traditional locksmithing techniques, focusing on non-destructive entry. For you, this means that we avoid replacement locks and keys wherever possible and repair your existing locks, keeping your costs to a minimum.
If a key does snap or is too worn out to work properly, our team can diagnose the issue and carry out the necessary fix or replacement.
