MULTISECU · LOCKSMITHING IN ANNECY
Change of lock at Annecy
A forced entry, keys to be replaced, or a more secure entry point? Find the right solution based on your lock, door, or brand. MULTISECU supports you from diagnosis to adjustments.
Precise diagnosis · Explained quotation · Installation & adjustments

RECOGNISE THE INSTALLATION
Depending on your lock.
The number of locking points and the mounting method are separate considerations: a multipoint lock may be a mortice lock, a rim lock or a full-length covered lock.
Monopoint
One locking point, one mechanism to identify.
Multipoint
Multiple points controlled by a single lock.
Mortice lock
The mechanism is integrated into the door's thickness.
Surface-mounted
The lock case is mounted on the interior face of the door.
Full-length covered lock
A casing protects and conceals the mechanism.
Does your lock have 3 or 5 points?
Discover the controls specific to these mechanisms before replacement.
EACH ACCESS HAS ITS RESTRICTIONS
Depending on your door.

Front door
Repair the closure or upgrade the protection of your entrance.

Security door
Maintain the compatibility of the lock with the doorset.

Garage door
Manual garage, motorised door or integrated gate.

Gate & gate post
Adapt the locking mechanism to the door and its exposure.

Sliding door
Distinguish internal strike, bay, and external access.
PARTIR DU BON MODÈLE
Do you know the brand?
The brand helps guide the diagnosis. The reference and dimensions allow confirming compatibility.
Vachette Lock
Identify the model, lock case and locking point mechanism.
Bricard Lock
Mortice lock or surface-mounted: locate the correct piece.
Heraclès lock
Mechanism, cylinder, and casing to be examined together.
PICARD · FULL-LENGTH COVERED MULTIPoint LOCKS
Another brand, the same care.
You'll also find Picard solutions on our dedicated page for covered multipoint locks. If your brand doesn't appear here, contact us with a photo and available references.
LE BON DIAGNOSTIC
Replacing everything isn't always necessary.
A new cylinder allows key renewal when the mechanism is still in good condition. A door or strike plate adjustment can resolve a forcing closure. A broken component may sometimes be replaced separately. A diagnosis avoids misjudging these situations.
If the lock is worn, damaged, or no longer meets your needs, we offer a compatible replacement. The number of points, cylinder protection, frame condition, and any certification are reviewed together.
The parts, installation, and adaptations are detailed in the quotation. The reactivation includes closure and locking tests, along with usage and maintenance advice specific to your equipment.
ANNECY & SURROUNDING AREA
Close to home.
These pages detail the lock replacement in your commune. For other locations, consult all our intervention areas.
Annecy-le-Vieux
Prepare a lock replacement in Annecy-le-Vieux.
Cran-Gevrier
Refresh your keys or restore your door closure.
Pringy
Personalised support, close to our workshop.
PROPERLY PREPARE YOUR REQUEST
The useful answers before you choose.
Lock or cylinder: what needs to be replaced?
The cylinder receives the key; the lock triggers the locking mechanism. A key issue can sometimes be resolved by replacing just the cylinder. A failure of the safe or its components requires a diagnosis of the mechanism.
How much does a lock replacement cost?
The cost depends on the material, installation, adaptations, and whether a prior opening is required. Consult our pricing information then request a quotation tailored to your door.
Is 24-hour locksmith assistance available?
24-hour locksmith assistance remains available. Call to confirm availability and the details of the intervention. The response time depends on the situation and the required materials.
Where to exchange on my project?
You can contact us or schedule a visit to showroom at 46 avenue de Brogny in Annecy. A photo of your door and its lock will help with the first exchange.
YOUR PROJECT, CLEARLY
A reliable closure starts with the correct diagnosis.
Describe your need and your equipment. We'll provide you with the information you need to prepare the intervention.