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Business Details
22 Years
experience
Emergency
services
Your Trusted Locksmith in Heathfield
Keymark Locksmiths has been serving clients since 2004, combining over 40 years of collective expertise with a commitment to traditional, customer-focused service. As members of Trading Standards Buy with Confidence, we prioritise transparency, repair over replacement, and staying current with modern lock technology. Our fully equipped vans enable on-site key cutting and rapid response times, ensuring minimal disruption to clients. We serve domestic households, councils, schools, and property management companies across East Sussex. Our approach blends local knowledge with technical proficiency, offering tailored security solutions for UPVC doors, windows, and high-security systems.

With 24/7 emergency coverage and free initial assessments, we aim to deliver reliable, cost-effective services. Client testimonials highlight our punctuality, clear communication, and ability to resolve complex lock issues efficiently. Based in Heathfield, we cover Tunbridge Wells, Eastbourne, Uckfield, and surrounding areas. Danny Westlake, a local resident with 25 years' experience, leads our team, ensuring every job meets rigorous quality standards. We test all keys post-cutting and provide guarantees for every service. Our dedication to ethical practices and customer satisfaction has built a loyal client base through word-of-mouth recommendations.
Services
Emergency Lockouts On-Site Key Cutting Lock Repairs Security Upgrades UPVC Door Locks
Details
  • Year established: 2004
Highlights and features
  • 40+ years of combined experience in lock and key systems
  • 24/7 emergency response with rapid arrival times
  • On-site key cutting with 100% working guarantee
  • Free call-out and professional assessment
  • Local expertise serving Heathfield and surrounding areas
Associations and certifications
  • Trading Standards Buy with Confidence
What people say
Fast and accurate Fantastic service Great job Excellent communication Thumbs up
Services
Emergency Lockouts
Our emergency lockout service provides rapid response for lost keys or locked-out situations. Available 24/7 with average arrival times under 40 minutes, we use advanced tools to gain entry without damaging property. Clients receive clear explanations of solutions and pricing before work begins.
On-Site Key Cutting
We offer immediate key cutting at your location using fully equipped vans. Every key is tested for smooth operation, with guarantees on all cuts. This eliminates multiple trips to high street shops and ensures perfect functionality first time, even for older lock systems.
Lock Repairs
Specialising in UPVC door and window lock repairs, we diagnose issues and restore functionality efficiently. Our approach prioritises repair over replacement where possible, saving costs while maintaining security standards. All repairs include post-service testing and maintenance advice.
Security Upgrades
We assess existing security systems and recommend modern upgrades to enhance protection. Services include installing high-security locks, multi-point locking systems, and anti-snap cylinders. Each upgrade includes a detailed explanation of features and benefits for informed decision-making.
UPVC Door Locks
Expert installation and repair of UPVC door locking mechanisms, including euro cylinders and multipoint systems. We address common issues like misaligned locks and worn components, ensuring smooth operation and compliance with security standards. Clients receive usage tips to prolong lock lifespan.
People
Danny Westlake
Lead Locksmith
With 25 years' local experience, Danny combines traditional locksmith skills with modern security knowledge. He prioritises ethical solutions, repairs over replacements, and clear client communication while maintaining expertise in contemporary lock technologies.
Questions
Do you offer 24/7 emergency services?
Yes, we provide round-the-clock emergency locksmith services with rapid response times across our coverage areas.
Can you cut keys on-site?
We offer immediate on-site key cutting with guaranteed functionality, eliminating the need for multiple shop visits.
What areas do you cover?
Based in Heathfield, we serve East Sussex including Tunbridge Wells, Eastbourne, Uckfield, and surrounding areas.
Do you provide free assessments?
Yes, we offer free call-out and professional security assessments with no obligation for repairs.
Are your services guaranteed?
All key cutting and lock repairs come with guarantees, ensuring quality and long-lasting solutions.
How quickly can you respond to emergencies?
Our average emergency response time is under 40 minutes, with vehicles fully equipped for immediate solutions.