Security demands a professional approach, and that’s exactly what we deliver. Whether you’re based in a historic property near Borough Market or a modern flat by Elephant & Castle, our Southwark locksmith team provides clean, efficient service that respects your time and property. Here’s what sets us apart:
From urgent lockouts and break-in damage to new lock installations or security upgrades, ASL London Locksmith is here to help across Southwark SE1.
My old door had completely worn out. ASL installed a new solid core door and the difference is huge. Great service, no hassle at all.
After a break-in, they came the same day to fix my front door and change the locks. The team was kind and efficient. I felt safe again by evening.
I was locked out late at night and ASL London Locksmiths arrived in under 30 minutes. Super friendly, quick, and didn’t overcharge. Highly recommend them!
I was originally scammed by another company that promised to unlock my door for a small fee. ASL were quick to save the day. Ian came in about 15 minutes and sorted out the issue efficiently. He was also very kind and empathetic to my previous experience. Would definately recommend
After a burglary, ASL fitted a strong solid front door with Birmingham bars. They have provided an efficient service since in delivering extra keys on request.
Would recommend – quick to confirm the appointment, good communication; also, Brian was very thorough and did a great job fixing a lock that was not opening.
Simple, quick and easy to order a new key. Thanks
I do recommend ASL they are very professional quick job done in few hours to replace a door, Henry the guy did the job was very good and professional thank you. Well done
I could not recommend ASL Security Locks more! The service I received was nothing short of exceptional. After having another company give me a lead time of 6 days, ASL were able to get out and provide and fit a new door the very next morning, having spoken late in the day.
Super responsive, taking call, giving quote and completing work. And great job.
Excellent service and very reasonable prices. Happy to know there are still honest people and companies like this in London.
Yes. We’re available 24 hours a day, 7 days a week—including nights, weekends, and holidays.
If we have the right size and model in stock, we aim to complete the door replacement on our first visit.
We fit Banham locks, deadlocks, digital locks, sash locks, and more—each tailored to the door and security level needed.
Yes. We service shops, offices, managed buildings, and residential blocks throughout the Southwark area.
We typically arrive within an hour, depending on technician availability and traffic.
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