Your locksmith
Brussels, Walloon & Flemish Brabant

Locked out? Lost key? We arrive in 30 minutes, without damaging your door. Over 10 years of experience, registered company, price quoted before intervention.

No damage
Fixed price
Pay after service
30min
Average time
10+
Years experience
96+
Cities covered
Locked out? Lost or broken key? A qualified locksmith arrives at your place in less than 30 minutes.
Emergency call

Professional locksmith solutions

Fast and careful interventions for all your security needs

Door Opening

Locked out, lost key or jammed lock? Our locksmith arrives in 30 minutes.

  • Emergency 24/7
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Lock Replacement

Installation and replacement of high-security locks. All brands.

  • High security
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Key Duplication

Duplication of all key types: standard, security, badges.

  • All keys
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Door Reinforcement

Reinforcement of existing doors. Anti-burglary protection.

  • Enhanced security
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Safe

Opening, installation and repair of safes.

  • On site
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Automotive Locksmith

Vehicle opening, lost car keys, key programming.

  • Express
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Live interventions

Locksmith service area map Brussels and Brabant
Today: 12
Registered company VAT BE0712.625.742
10+ years

Trust is built

For over 10 years, we have served individuals, businesses and institutions in Brussels and Brabant. Our reputation is based on three commitments.

Speed

Guaranteed intervention in under 30 minutes, 24/7, including holidays.

Expertise

Certified technicians, professional equipment, careful work without damage.

Transparency

Price quoted before intervention. No surprises. Payment only after service.

Janssens Locksmith home intervention in Brussels

Experts toutes marques

Spécialistes agréés des grandes marques de serrurerie

Frequently asked questions

What is the difference between a standard and high-security lock?

A high-security lock offers better protection against break-ins through reinforced mechanisms, anti-picking and anti-drilling cylinders. It is recommended for front doors.

What are your intervention hours?

We are available 24/7, including public holidays. An emergency doesn't wait, and neither do we.

How do I know if my lock needs to be replaced?

If your lock is difficult to open, squeaks, shows signs of wear, or no longer properly secures your door, it's time to replace it. We can perform a free diagnosis.

Do you work on all lock brands?

Yes, our technicians are trained to work on all brands and types of locks on the market: Vachette, Bricard, Fichet, Yale, Abus, and many more.

Can you open armored doors?

Yes, we have the expertise and equipment necessary to open, repair, and install locks on armored doors without damaging them.

How much does a night locksmith cost in Brussels?

Our rates are transparent and communicated before intervention, even at night. No hidden fees. Call 0495 205 400 for a free immediate quote.

How to open a locked door without a key?

Don't try to open it yourself, you risk damaging the lock. Call a professional locksmith like Janssens Serrurier who uses non-destructive techniques to open your door in minutes.

Which locksmith to call for emergencies in Uccle, Ixelles or Waterloo?

Janssens Serrurier operates in Uccle, Ixelles, Waterloo and all municipalities in Brussels and Brabant in less than 30 minutes. Call 0495 205 400, available 24/7.

Lock change after burglary: what to do?

After a burglary, first call the police then contact Janssens Serrurier at 0495 205 400. We respond urgently to secure your home with a certified high-security lock.

Expert locksmith advice

Find our practical guides to learn everything about locksmithing

Need a locksmith?

Call us directly or send a message. We respond within minutes.

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0495 205 400