Professional Commercial Locksmith Services Accross Cornwall
Here at S.N.Todd Locksmiths & Security we provide a local, reliable commercial locksmith services for businesses, landlords and organisations throughout South & West Cornwall. I am based in Penryn which allows a quick response time to places like - Falmouth, Helston, Truro, Redruth, Camborne, Newquay and beyond. I am fully insured, with a full DBS check which can be provided if required.
Whether you need lock replacement, a master key system, improved key control, or urgent assistance following a break-in, we offer practical, security-focused solutions tailored to your commercial premises.
Commercial Locksmith Services
We work with a wide range of commercial properties, from small offices and retail units to larger buildings and managed properties.
Master Key Systems for Businesses
Our master key systems allow controlled access for staff, managers, and owners while keeping your premises secure.
We design and install bespoke systems for:
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Offices and shared workspaces
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Schools and educational facilities
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HMOs and managed rental properties
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Retail and commercial units
All systems are built for security, flexibility, and long-term reliability.
Commercial Lock Installation & Replacement
We supply and fit a wide range of commercial grade locks, including:
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Mortice locks (Deadlock & Sashlock)
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Euro cylinder locks
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Insurance-approved BS3621 locks
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Internal and external office/retail doors
Whether you are upgrading existing locks or replacing failed hardware, our installations are carried out professionally and efficiently to ensure security and compliance.
Key Control & Restricted Key Systems
Uncontrolled keys can pose a serious security risk. We provide key control solutions to help prevent:
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Unauthorised duplication
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Loss of access control
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Security breaches due to staff turnover
Our restricted key systems are ideal for:
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Offices
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Landlords and letting agents
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Schools and care providers
We will recommend the most suitable system to meet your security needs and business requirements. All the locks we provide meet the ever changing insurance regulations.
Emergency Commercial Locksmith Services
Lock issues can disrupt business operations. We offer emergency commercial locksmith services for:
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Staff locked out of premises
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Damaged or failed locks
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Break-ins or forced entry
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Doors or locks preventing secure closure
We aim to restore security quickly, minimise downtime, and provide long-term solutions where possible. With a fully stocked van we can react 24 hours a day to help secure your business.
Burglary Repairs for Commercial Premises
After a break-in, securing your premises quickly is essential.
We offer commercial burglary repair services, including:
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Repairing damaged doors and locks
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Replacing locks after forced entry
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Upgrading security to prevent future incidents
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Insurance-compliant work
All work is completed to professional standards, giving you peace of mind and long-term protection.
Why Choose S.N. Todd Locksmiths & Security
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Local, independent locksmith based in Penryn, Cornwall
- Fully insured and DBS checked
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Direct service — no call centres or subcontractors, you will always speak to myself - Sean
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Professional & Experienced with a wide range of commercial locks
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Honest, repair-first advice where possible
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Reliable for one-off jobs or ongoing support
We pride ourselves on providing professional, dependable commercial locksmith services for all types of businesses.
Areas We Cover
We provide insurance approved lock upgrades throughout Cornwall -
We cover all surrounding areas and all coastal towns and villages in the area. If your area isn't listed, please get in touch and we'll get you booked in - 07354 513539
Contact Us
For expert advice or a quote for your business or commercial unit, please contact - S N Todd Locksmiths & Security today.
We’re happy to discuss your requirements and arrange a convenient visit.
Please use the form below and we'll get back to you ASAP.
Yes, we design and install bespoke master key systems for businesses across Cornwall. This allows tiered access for staff, managers, and owners while maintaining complete security.
Yes. We provide emergency access and lock repairs for businesses. Whether staff are locked out or a lock is damaged, we aim to restore security quickly and minimise disruption to your operations.
I cover South & West Cornwall. Typically - Penryn, Falmouth, Truro, Helston, Redruth, Camborne, St Ives, Penzance ad all coastal towns and villages.
We are a local Cornwall locksmith, offering direct, professional service without call centres or subcontractors. We specialise in commercial locksmith services, including lock installation, master key systems, emergency support, and burglary repairs.
Words form our Valued Clients
"Sean fitted new handles & latches on our new internal doors.
Very happy with them. Excellent quality."
"We called Sean to upgrade our locks after moving into our new home. We couldn’t be happier with the excellent service provided. Talked us through the insurance regulations and fit high security locks throughout! Would definitely recommend!!"
Natalie