Reliable Locksmith covering Kent and South East London
Call for a no-obligation quoteWelcome to Lock Doc
Welcome to Lock Doc, an independent 24/7 locksmith providing fast, reliable locksmith services across Kent and South East London.
We aim to be on site within 60 minutes*, offering expert help when you need it most. Whether you’re locked out, need new locks fitted, require uPVC door or window repairs, or want to upgrade your property’s security, we deliver high-quality workmanship using trusted, industry-leading lock brands.
Built on experience within the wider security industry, Lock Doc combines traditional locksmith skills with modern security knowledge.
Our focus is simple: honest advice, clear pricing and dependable service you can trust, day or night.
What you’ll get
- 24/7 emergency locksmith service across Kent and South East London
- Fast arrival times – often within 60 minutes*
- Fixed, upfront pricing – no hidden costs or surprises
- No call-out charge, ever
- Fully insured, highly trained locksmith
- 12-month parts and labour guarantee
- No-quibble call-back for complete peace of mind
- Free, no-obligation quote before any work begins
Why Choose Us
At Lock Doc, we believe choosing a locksmith should be straightforward and stress-free.
As a local, independent locksmith serving Kent and South East London, we offer a personal service without call centres, hidden fees or pressure selling. Every job is carried out by a fully trained, insured locksmith who understands local properties and security requirements.
From emergency locksmith call-outs to planned lock replacements and repairs, we work efficiently, respectfully and with attention to detail. We’re proud of our transparent approach, our fast response times and our commitment to doing the job properly. If something doesn’t feel right after the work is complete, we’ll come back and put it right, no arguments, no excuses.
Our locksmith services
Lock Doc provides trusted, local locksmith services for homeowners, landlords and commercial property owners across Kent and South East London, available 24 hours a day, 7 days a week.
Our experienced locksmith deliver fast, damage-free entry, along with expert lock repairs, lock replacements, and new key cutting using high-quality, industry-approved locks. Whether you’re locked out, dealing with a faulty lock, or upgrading your property’s security, we respond quickly and work with care and precision. If you’ve experienced a burglary or attempted break-in, we act fast to secure your property, repair or replace damaged doors and locks, and restore your peace of mind.
Reliable, professional and always nearby, Lock Doc is the local locksmith you can depend on when it matters most.
What our customers say
First class service even on a bank Holiday. Arriving as planned, the cause of the fault was quickly located, the lock and locking mechanism was removed, cleaned, refitted and adjusted. The original fault was that the door could not be locked, which left the premises vulnerable. Peace of mind restored ! I would therefore fully recommend this company for the swift , courteous and effective service that their engineer provided. Thank you.
Excellent service! Kai, the locksmith arrived quickly, was highly professional, and fixed my lock issue efficiently. The expertise and friendly demeanor made the experience stress-free. I highly recommend this locksmith for anyone in need of reliable and trustworthy service.
I cant recommend Lock Doc enough, he’s all about the customer. Arrived when he said he would, such a nice guy, you can just tell he’s an honest and kind person. Free no obligation quote, didn’t try to sell me the most expensive option, he took the time to work out how he could get the job done and not cost the earth but still deliver a high quality finish. Came up with some really good solutions to help prevent my daughter from keep losing the front door keys which we had never thought of before 🔑 Thank you for helping us today and I will 100% be recommending.
I had been having problems with front door not shutting properly. Lock Doc came out & sorted it all within an hour of calling. Brilliant service, really nice genuine guy, professional, friendly & very helpful. Highly recommended
Had my locks changed due to misplacing our front door keys, Lock Doc was very easy to contact, was on time and a very positive attitude to his work! I would highly recommend!
What a brilliant guy. He was so obliging, fixed the problem with my back door quickly to a very high standard. I would have absolutely no hesitation in recommending Lock Doc Ltd and would definitely use them again should the need arise. I can’t thank you enough Kai, I’m a very satisfied customer.
Very reliable service. Honest, trustworthy and highly recommended. Wouldn’t use any other locksmith.
We can’t praise Kai at Lock Doc enough. We contacted him mid morning when he was on a job in South London and we asked about getting a garage and front door locks changed at short notice. He called us just after 2 o’clock sending us pictures of completed works. Left keys safely and changed key safe combination code. Absolutely faultless and professional work and attitude. Can’t thank him enough. So refreshing to be able to compliment a professional tradesman these days.
Kai looks after a number of our properties and nothing is too much for him. Always very responsive and does a great job.
I would highly recommend Lock Doc to anyone in need of a locksmith without hesitation! Kai is always highly responsive, friendly, polite and understanding, going above and beyond to do a quality job at a reasonable price.
Professional, knowledgeable, friendly and most importantly (due to myself the home owner having arguments with the door 😂) very prompt too! After seeing the Lock-Doc van around our local area, we got in touch when we suddenly started having problems with our door. We were given a call-out within 24 hours, and the issue was resolved immediately. After struggling with the door for days, having it fixed so quickly was such a relief. Thank you so much. Highly recommend, and we will absolutely return if needed.
I’ve been using Loc Doc for the past three years and can’t recommend him highly enough. He is extremely reliable, always turns up when needed (often at short notice for tenant issues), and his prices are very reasonable. It’s a real relief knowing I have someone trustworthy and professional to call on whenever I need locksmith work done.