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Business Details
16 Years
experience
Emergency
services
Your Trusted 24/7 Locksmith Service in South Lincolnshire
Established in 2010, Lock Stock Locksmith is a family-owned business based in Long Sutton, South Lincolnshire. We specialise in providing comprehensive locksmith solutions for domestic, commercial, and vehicle security needs. Our services include emergency lockouts, lock replacements, UPVC door upgrades, and master key systems, all delivered with a commitment to professionalism and customer satisfaction. Accredited by the UK Locksmith Association, our team ensures every job meets rigorous industry standards. With 24/7 availability and coverage across South Lincolnshire, West Norfolk, and North Cambridgeshire, we combine rapid response times with expert technical knowledge.

Our reputation for reliability and competitive pricing has been built through hundreds of positive reviews and repeat business from satisfied clients. As direct owners, we maintain personal oversight of every service call, eliminating call centre delays. Whether addressing urgent lockouts or implementing advanced security measures, our focus remains on delivering tailored, stress-free solutions that prioritise client safety and peace of mind.
Services
Vehicle access Lock changes Master keys Broken lock replacement UPVC door locks
Details
  • Year established: 2010
Highlights and features
  • We operate a 24/7 emergency service with no call-out charges.
  • Our team holds UKLA accreditation for professional standards.
  • Direct access to the owner/master locksmith eliminates call centre delays.
  • We guarantee competitive pricing with transparent billing practices.
  • Hundreds of positive reviews validate our commitment to customer satisfaction.
Associations and certifications
  • UK Locksmith Association (UKLA)
What people say
Prompt service Professional technician Reliable 24/7 support Affordable pricing Expert security advice
Services
Vehicle access
Professional vehicle entry solutions for locked keys inside cars or broken ignition systems. Our technicians use non-destructive methods to regain access to all vehicle types. Available 24/7 with average response times under 30 minutes across our service areas.
Lock replacement
Complete lock replacement services for domestic and commercial properties using high-security brands like ERA and Avocet. We install anti-snap cylinders and multipoint systems to enhance property security. All work complies with British Standards.
Master key system
Custom master key systems for hotels, offices, and multi-unit properties. Each lock operates with individual keys while a master key accesses all points. Ideal for property managers requiring controlled access solutions across multiple locations.
UPVC door locks
Specialist UPVC door lock installations and repairs including Yale Doormaster systems. We upgrade existing mechanisms to modern anti-burglary standards while maintaining door integrity. Available for both emergency and scheduled appointments.
Emergency service
Round-the-clock emergency locksmith support for lockouts, broken locks, and security breaches. Our rapid response team operates 365 days a year with guaranteed arrival times. No additional charges apply for nighttime or holiday services.
People
Martin Jarvis
Owner & Master Locksmith
With over 14 years' experience since establishing Lock Stock Locksmith in 2010, Martin provides expert security solutions across Lincolnshire. UKLA-accredited and police-checked, he personally oversees all operations while maintaining hands-on service delivery.
Questions
Do you offer 24/7 emergency services?
Yes, we provide round-the-clock emergency locksmith support 365 days a year with no additional charges for nighttime or holiday calls.
What areas do you cover?
Our services extend across South Lincolnshire, West Norfolk, and North Cambridgeshire including Spalding, Boston, and Kings Lynn.
Are your locksmiths accredited?
All our technicians hold UK Locksmith Association accreditation and undergo police security checks for professional standards compliance.
How quickly can you respond to emergencies?
Our average emergency response time is under 30 minutes across our service areas with guaranteed arrival time commitments.
Do you provide vehicle key replacement?
Yes, we offer comprehensive car key replacement services including transponder programming and ignition repair for all vehicle types.
Can you upgrade existing door security?
We specialise in upgrading locks to anti-snap cylinders and multipoint systems meeting British Standards for enhanced home security.