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24-Hour Locksmith Services in Welwyn Garden City
Established over four decades ago, Active Lock Centre has built a reputation as a trusted family-run locksmith service in Welwyn Garden City. As a Master Locksmiths Association (MLA) approved company, we combine rigorous industry standards with hands-on expertise to deliver reliable security solutions. Our team provides 24/7 emergency response, specialising in non-destructive door opening, lock replacements, and high-security installations for residential and commercial properties.

With a commitment to transparency, we operate without call-out charges and prioritise local knowledge to ensure swift, personalised service. Our accolades, including the MLA's prestigious Nigel Rose Bowl Award for technical excellence, underscore our dedication to maintaining the highest standards in the locksmithing profession.
Services
Emergency Lockouts Lock Replacements Key Cutting Security Upgrades Non-Destructive Entry Commercial Locksmith UPVC Door Repairs Safe Opening
Highlights and features
  • No call-out charges for emergency services
  • MLA-approved company with rigorous industry standards
  • Over 40 years of combined locksmithing experience
  • 24/7 rapid response within 30 minutes
  • Locally owned and operated since 1980
Associations and certifications
  • Master Locksmiths Association (MLA)
  • Ultion 3-Star
What people say
Fantastic service Arrived quickly Honest and fair No damage entry Professional expertise
Services
Emergency Lockouts
Our rapid-response emergency service addresses lockouts at any hour. Trained technicians use non-destructive techniques to regain access to properties without damaging doors or locks. Available 24/7 with average response times under 30 minutes, this service prioritises swift resolution while maintaining property security. Customers benefit from transparent pricing with no additional charges for out-of-hours assistance.
Security Upgrades
We install high-security locks including Ultion 3-Star cylinders and BS3621-compliant systems. Our upgrades protect against drilling, picking, and forced entry while maintaining insurance compliance. Services include fitting anti-snap locks, multi-point locking systems, and key-controlled security features. All upgrades use tested components to ensure long-term reliability and enhanced property protection.
Key Cutting
Professional key cutting services for residential, commercial, and automotive locks. We duplicate standard and high-security keys using precision equipment. Lost key replacement includes emergency cutting and lock rekeying. Our key control system prevents unauthorised duplication through registered key codes, ensuring ongoing security for property owners.
Commercial Locksmith
Tailored security solutions for offices, retail spaces, and industrial properties. Services include master key systems, access control installations, and emergency repair contracts. We provide security audits and maintenance plans to protect business assets. Our technicians work discreetly to minimise operational disruption while implementing robust security measures.
UPVC Door Repairs
Specialist repairs for uPVC doors including lock realignment, hinge adjustments, and draught proofing. We fix broken mechanisms and upgrade hardware to restore functionality. Services extend door lifespan while improving security and energy efficiency. Technicians carry common replacement parts for same-visit repairs.
People
Jonathan Horsley
Master Locksmith
Award-winning locksmith with 20+ years' experience. Holds the MLA's Nigel Rose Bowl for highest technical achievement. Specialises in advanced lock systems and security consultations.
Questions
Do you offer 24/7 emergency services?
Yes, we provide 24-hour emergency locksmith services with rapid response times, typically arriving within 30 minutes of your call.
Are there call-out charges?
No, we operate without call-out charges for any emergency or routine services.
What security certifications do you hold?
We are Master Locksmiths Association (MLA) approved and install Ultion 3-Star certified high-security locks.
Can you repair uPVC doors?
Yes, we specialise in uPVC door lock repairs, alignment, and security upgrades with same-visit part replacements.
Do you serve commercial properties?
Yes, we offer tailored commercial locksmith services including access control systems and master key solutions.
How do you handle lost keys?
We provide emergency key cutting and lock rekeying services to secure properties after key loss incidents.
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