Janssens Serrurier is a professional locksmith company based in Brussels, operating throughout the Brussels-Capital Region and Brabant. Available 24/7, it arrives on average within 30 minutes for door openings, lock replacements, door reinforcement and post-burglary emergencies — with a price announced before travelling out and an official VAT invoice. The brand is operated by LAMRO GROUP (BE0712.625.742).
Who are we?
Janssens Serrurier is a professional locksmith company based in Brussels. We operate throughout the Brussels-Capital Region, Walloon Brabant and Flemish Brabant for all your locksmith needs: emergencies, installations, repairs and security advice.
Our mission is simple: to provide you with fast, honest and professional locksmith service, 24 hours a day, 7 days a week. Whether you're locked out at 3am or want to improve your home security, we're here for you.
Official site and legal details
If you are looking for the official Janssens Serrurier website, this is it: janssensserrurier.be. The brand is operated by LAMRO GROUP, a company registered in Belgium under BE0712.625.742.
Official domain
Our services, guides and official contact details are published on janssensserrurier.be.
Registered company
We always issue an official VAT invoice after each intervention. No ghost subcontractors, no fake business identity.
Direct contact
Phone: 0495 205 400. Email: info@janssensserrurier.be. Available 24/7.
Our story
We started Janssens Serrurier in Brussels because we saw a real problem: too many people were getting ripped off by dishonest locksmiths. Inflated prices, locks replaced for no reason, invoices without VAT... It's a well-known issue in Belgium, and we wanted to do something about it.
We built this company on a simple principle — honest, transparent locksmith work. The price we quote you on the phone is the price you pay. No call-out fees, no surprise charges at the door.
It's not unusual for a customer to call us after being quoted several hundred euros by another locksmith for a simple door opening. We open without damage whenever possible and announce the price before travelling out. That's exactly why we exist — and why we publish clear guides, like the one on the cost of a locksmith in Brussels, so everyone knows what to expect.
For over 10 years, we've been out on the streets of Brussels and Brabant every single day. Thousands of doors opened for people who count on us. Our company, LAMRO GROUP, is fully registered in Belgium with complete tax compliance — because a serious locksmith plays by the rules.
Real experience, real results
Thousands of doors opened over more than 10 years
Day after day, night after night, we answer calls from people across Brussels. Slammed doors, lost keys, broken locks — we've seen it all and we're still at it.
Every type of lock in Brussels
We've worked on every type of lock you'll find in this city — from century-old mortise locks in Art Nouveau buildings in Ixelles to smart locks in new developments at Tour & Taxis.
Specialist training
Our technicians are specifically trained on Fichet, Bricard, and Mul-T-Lock systems. We don't guess — we know the brands you have at home, from certified cylinders to multipoint locks.
What makes us different
Speed
Intervention within 30 minutes on average. 24/7 emergency service, including holidays.
No call-out fees
We don't charge call-out fees or travel charges. The price we quote on the phone is the price you pay. Not a cent more.
We fix first
We never replace a lock that doesn't need replacing. If we can fix it, we fix it. It's that simple.
Full stock in every van
Every technician carries a full stock of European cylinders from major brands. No waiting for parts to be ordered — we have what's needed on the spot.
Service area
We cover all three regions of Belgian Brabant:
Brussels-Capital
All 19 municipalities: Brussels, Ixelles, Uccle, Schaerbeek, Etterbeek, Saint-Gilles, Forest, Anderlecht, Molenbeek, and more.
Walloon Brabant
Wavre, Ottignies-Louvain-la-Neuve, Nivelles, Braine-l'Alleud, Waterloo, Rixensart, La Hulpe, and all municipalities.
Flemish Brabant
Leuven, Vilvoorde, Zaventem, Tervuren, Overijse, Grimbergen, Machelen, and all municipalities.
Our services
Door opening
Locked out, lost key, jammed lock? Fast intervention without damage.
Lock replacement
Installation of high-security locks, multipoint locks, A2P cylinders.
Burglary emergency
Immediate securing after break-in, door and lock replacement.
Door reinforcement
Strengthening your existing doors for better protection.
Key copying
Duplication of all types of keys, including security keys.
Safes
Opening, installation and repair of safes.
Our commitments
Registered company
LAMRO GROUP, BCE number BE0712.625.742, legally established in Belgium.
Official invoice
Always a detailed VAT invoice after each intervention.
Work guarantee
Our interventions are guaranteed. Problem? We come back free of charge.
Quality materials
We only work with recognised brands: Fichet, Vachette, Bricard, Mul-T-Lock.
Trilingual service
We speak French, Dutch and English to better serve you.
Contact us
Need a locksmith? We're available 24/7 to respond to your emergencies and questions.
If you need to verify the brand site, keep this address: janssensserrurier.be.