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Business Details
16 Years
experience
Emergency
services
24/7 Locksmith Services in South West England
Established in 2010, M4 Lock & Safe has built a reputation as a trusted provider of comprehensive locksmith solutions across South West England. Our team combines over 20 years of collective experience in delivering expert domestic and commercial lock services, including anti-snap cylinder installations, burglary repairs, and emergency non-destructive entry. We prioritise rapid response times, ensuring customers receive assistance within 30 minutes of contact, supported by 24/7 availability to address urgent security needs. Our commitment to quality is reflected in our use of industry-approved locks and digital security upgrades, alongside specialist safe-opening capabilities.

As a locally rooted business, we maintain strong community ties while serving areas including Bristol, Bath, and Salisbury. All technicians undergo rigorous training to meet our high standards, with a focus on accurate telephone diagnostics and efficient on-site resolution. We operate without call-out fees to maintain competitive pricing transparency, reinforcing our dedication to customer satisfaction through reliable, professional service delivery.
Services
Anti Snap Cylinders Burglary Repair Emergency Entry Electronic Security Key Cutting Lock Replacements Lock Upgrades Safe Opening
Details
  • Year established: 2010
Highlights and features
  • We offer 24/7 rapid response within 30 minutes across South West England
  • Our team has over 20 years of combined experience in professional locksmithing
  • We operate without call-out fees for competitive, transparent pricing
  • All technicians use industry-approved locks and digital security upgrades
  • We provide accurate telephone diagnostics before every on-site visit
Services
Anti Snap Cylinders
Upgrade your home security with anti-snap cylinder mechanisms designed to prevent lock snapping attacks. Our certified technicians install high-security cylinders that meet British safety standards. This service provides enhanced protection against forced entry while maintaining key functionality.
Emergency Entry
Gain immediate access to your property through our non-destructive emergency entry techniques. Our specialists use advanced tools to open locks without causing damage. Available 24/7 for urgent situations, this service ensures quick resolution with minimal disruption to your security system.
Safe Opening
Professional safe opening services for lost keys or malfunctioning combinations. Our experts use precision equipment to access safes without compromising contents. This service covers domestic and commercial safes, with options for lock replacement or digital upgrade solutions.
Key Cutting
Produce replacement keys using modern cutting equipment for all lock types. We offer same-day key duplication services for residential and business clients. This service includes high-security key systems and restricted keyway options for enhanced property protection.
Lock Replacements
Replace outdated or damaged locks with modern security-approved alternatives. Our technicians install BS3621-compliant locks suitable for insurance requirements. This service includes comprehensive security assessments to recommend appropriate lock specifications for doors and windows.
Questions
Do you provide 24/7 emergency services?
Yes, our locksmiths operate 24 hours a day, 7 days a week for urgent lock-related emergencies across South West England.
What areas do you cover?
We serve Bristol, Bath, Chippenham, Melksham, and surrounding areas in South West England with rapid response times.
Are there call-out fees?
No, we offer competitive pricing with no additional call-out fees for all our locksmith services.
Can you open safes without damage?
Our specialists use precision techniques to open safes non-destructively while protecting contents and lock mechanisms.
Do you replace all lock types?
We replace and install various lock types including anti-snap cylinders, digital locks, and insurance-approved security locks.