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Business Details
23 Years
experience
Emergency
services
Expert Glazing & Locksmith Services in Milton Keynes
Established in Milton Keynes, Lindal Security has built a reputation as a trusted provider of glazing and locksmith solutions. Our FENSA-registered and CHAS-accredited team specialises in double-glazing repairs, window and door installations, and comprehensive locksmith services tailored to residential and commercial properties. With decades of combined experience, we prioritise security, energy efficiency, and customer satisfaction, offering made-to-measure replacements and spare parts.

Our family-run business operates with transparency, providing free, no-obligation quotes and 24/7 emergency assistance. Backed by industry accreditations and positive client testimonials, we ensure every project meets rigorous quality standards while maintaining competitive pricing and minimal disruption to your property.
Services
Double Glazing Repairs Window Installation Locksmith Services Spare Parts Supply Emergency Callouts Door Repairs Lock Replacement UPVC Repairs Glass Replacement Security Upgrades
Details
  • Year established: 2003
Highlights and features
  • FENSA Registered (32101) and CHAS accredited for quality assurance
  • 24/7 emergency locksmith services available across Milton Keynes
  • No high-pressure sales tactics just honest, tailored advice
  • Competitive pricing on double-glazing repairs and installations
  • Family-run business with local expertise since 2003
Associations and certifications
  • FENSA
  • CHAS
What people say
1st Class Service Amazing Service Reliable Team Highly Recommend Quality Work
Services
Double Glazing Repairs
We repair misted, cracked, or faulty double-glazed units with cost-effective solutions. Our FENSA-registered team restores window functionality while improving energy efficiency. Services include seal replacement, glass unit swaps, and draught-proofing for residential and commercial properties.
Window Installation
Professional installation of uPVC and aluminium double-glazed windows. We offer made-to-measure replacements that enhance security and thermal performance. All installations comply with building regulations and include a 10-year FENSA certificate for peace of mind.
Locksmith Services
Emergency and scheduled locksmith services including lock replacement, key cutting, and access control repairs. Available 24/7 for lockouts, broken keys, or security upgrades. We supply high-security locks compliant with insurance standards.
Spare Parts Supply
Comprehensive stock of door and window components including handles, hinges, seals, and glass units. We supply both standard and specialist parts for uPVC, aluminium, and timber frames to facilitate DIY repairs or professional installations.
Emergency Callouts
Rapid-response service for urgent security issues including lockouts, broken glass, and failed locks. Our engineers carry common replacement parts to resolve most emergencies immediately, operating 24 hours a day, seven days a week.
Questions
What areas do you cover?
We serve Milton Keynes, Bletchley, and surrounding Buckinghamshire areas for both emergency and scheduled appointments.
Are your services FENSA registered?
Yes, we are FENSA registered (32101) for all double-glazing installations and replacements, ensuring compliance with building regulations.
Do you offer emergency assistance?
We provide 24/7 emergency locksmith and glazing services with rapid response times for lockouts, broken glass, or security breaches.
What payment methods do you accept?
We accept cash, contactless payments, and all major debit/credit cards for your convenience.
Can you replace broken window locks?
Yes, we repair or replace all types of window locking mechanisms, including specialist security locks for enhanced property safety.
Do you provide free quotes?
We offer free, no-obligation quotes for all repair and installation services with no high-pressure sales tactics.