Business Details
Emergency
services
Trusted Locksmith Services in Milton Keynes
Established with a commitment to excellence, CSM Security Locksmiths has become a trusted name in the locksmith industry. Our team of certified professionals brings over a decade of combined experience in resolving complex lock-related challenges for residential and commercial clients. We specialise in non-destructive entry techniques, emergency lockout solutions, and installation of insurance-approved security systems. Our service area spans a 30-mile radius of Milton Keynes, covering key locations such as Northampton, Bedford, and Buckingham. Recognised for our 500+ five-star Google reviews, we maintain BSI-certified standards and offer a 6-month guarantee on all parts. Our 24/7 emergency response service, transparent pricing model, and use of advanced lock technologies demonstrate our dedication to customer satisfaction.We serve diverse sectors including education, hospitality, and property management, while prioritising full compliance with British security standards like BS3621 and TS007. Our investment in continuous professional development ensures our technicians remain at the forefront of industry innovations. With a focus on reliability and trustworthiness, we provide documented price estimates before work commences and maintain full insurance coverage for client protection. Our commitment to quality has earned recognition across Milton Keynes and surrounding regions as a dependable security solutions provider.
Services
Emergency Call-Out
Lock Changes
Onsite Key Cutting
Broken Key Removal
Door Realignment
Codelock Installations
Multipoint Lock Repairs
Window Handle Replacements
Safe Unlocking Services
Security Upgrades
Highlights and features
- We offer 10+ years of specialist locksmith experience
- Our 24/7 emergency service responds within 30-60 minutes
- We provide 6-month guarantees on all installed components
- Our technicians hold NDE Level 2 non-destructive entry certification
- We offer transparent fixed pricing with no hidden fees
Associations and certifications
- BSI
What people say
Fast response
Professional service
Competitive pricing
Excellent communication
High-quality work
Services
Emergency Lockouts
Our certified technicians provide rapid response for emergency lockout situations, arriving within 30-60 minutes of your call. Using non-destructive entry techniques, we gain access to properties without damaging doors or locks. This service covers residential and commercial properties across Milton Keynes and surrounding areas, operating 24 hours a day, seven days a week.
Lock Replacements
We install insurance-approved locks meeting British Standards including BS3621 and TS007 specifications. Our technicians replace faulty or insecure locks with high-security alternatives, including anti-snap cylinders and multipoint locking systems. All replacements come with a 6-month guarantee on parts and workmanship, ensuring long-term security for your property.
Key Cutting
Onsite key cutting services for residential and commercial clients, including emergency key replacements. Our mobile locksmiths duplicate keys at your location using professional equipment, eliminating the need for shop visits. We cut keys for standard locks and advanced security systems while maintaining strict quality control standards.
Broken Key Removal
Specialist tools and techniques remove broken keys from locks without damaging mechanisms. Our technicians address snapped keys in doors, windows, and padlocks using precision extraction methods. This service includes subsequent lock repair or replacement where necessary, with transparent pricing provided before work commences.
Door Realignment
We diagnose and correct misaligned doors affecting lock functionality. This service includes adjustment of door frames, hinges, and locking mechanisms to restore proper operation. Technicians identify underlying causes such as structural movement or wear, providing lasting solutions rather than temporary fixes for improved security.
People
Chris
Owner & Lead Locksmith
With over a decade of specialist locksmith experience, Chris leads CSM Security Locksmiths' team of certified technicians. Holding NDE Level 2 certification for non-destructive entry, he ensures all work meets BSI standards. His commitment to customer service has earned 500+ five-star reviews, with a focus on rapid response and transparent pricing.
Questions
What areas do you cover?
We operate within a 30-mile radius of Milton Keynes, covering Northampton, Bedford, Aylesbury, Buckingham, and surrounding villages with rapid response times.
Do you offer fixed pricing?
Yes, we provide transparent fixed prices over the phone before work begins, with no hidden fees or unexpected charges for all standard locksmith services.
What security standards do you follow?
We install BSI-certified locks meeting BS3621, TS007, and Secured by Design standards, ensuring compliance with insurance requirements for maximum property security.
Can you open locks without damage?
Our NDE Level 2 certified technicians use non-destructive entry techniques to gain access without damaging locks or doors in emergency situations.
What payment methods do you accept?
We accept all major credit/debit cards (Visa, MasterCard, Amex), contactless payments (Apple/Google/Samsung Pay), PayPal, and cash for customer convenience.
Do you provide guarantees?
Yes, we offer a 6-month guarantee on all parts and workmanship, covering any defects or issues arising from our installed components and services.
Reviews (4)
Lenka Kominkova
Dec 17, 2021
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Absolutely fantastic service. Called after a terrible experience Chris came over the same day put and got us up and running again. Cant thank you enough
LionHart Mortgage Solutions
Dec 17, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Chris was easily contactable, readily available short notice, was very friendly and professional. Job completed as promised and within timeframe estimate, very grateful for your help!
Chris was easily contactable, readily available short notice, was very friendly and professional. Job completed as promised and within timeframe estimate, very grateful for your help!
Tattyhead
Dec 16, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Exceptionally quick service to replace 2 locks on our house this morning. Polite, friendly and tidy - wouldn't hesitate to use CSM again and would definitely recommend them.
Exceptionally quick service to replace 2 locks on our house this morning. Polite, friendly and tidy - wouldn't hesitate to use CSM again and would definitely recommend them.
Cindy Bartlett
Dec 12, 2021
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Chris was with me within 15 minutes after I locked myself out. He was very professional and courteous and got me back indoors with 10 minutes of arriving. I did call another locksmith before Chris, but they called back after half an hour and said they couldn't be with me within the hour they promised. If you need urgent professional assistance, I wholeheartedly recommend CSM Locksmiths. I will be recommending him to all my friends should they find themselves in any security situation. Your number is in my phone should I be stupid enough to duplicate my error. Thanks Chris!
