Cylinder or complete lock?
The cylinder is the part the key enters; replacing it does not always require a whole new mechanism. The choice depends on the assessment and lock type.
TFK · Paris · Locksmith
Lock replacement in Paris.
After losing keys, moving in or finding a worn lock, choose a solution suited to your door. A photo helps us prepare the options.
Price communicated before the visit. No additional charge without your approval.
Price & scope
Quote from photos
The price depends on the cylinder or lock, dimensions and compatibility with the door. Your quote itemises the compatible parts and fitting.
Confirm your quote
Speak to a TFK expert by phone or on WhatsApp. Photos and, where useful, a video call help us understand the issue. Your quote is confirmed in writing before you agree. If further checks are needed, they are explained before you agree.
Confirm the price on WhatsAppUnderstand your situation
Compatibility matters
Photos of the lock, door edge and visible markings help prepare a suitable option. Dimensions, handing and configuration must be checked before fitting. Do not buy a part based on appearance alone.
Simple, from first contact to the visit
You stay in control.
Describe the situation
Speak to a TFK expert by phone or on WhatsApp. Photos and, where useful, a video call help us understand the issue. Your quote is confirmed in writing before you agree.
Approve the quote
The price, inclusions and any qualifications are explained.
Authorise the work
Any change involving an additional cost requires your approval.
Trust & transparency
Your quote before the work.
Someone to contact afterwards.
Read reviews directly on Google to discover our customers’ feedback.
Read Google reviews ↗Defined aftercare
If the same problem returns within one year because of a TFK error, we cover the necessary corrective work, including travel, parts and labour, at no charge.
Contact us on WhatsApp for an initial reply within 48 working hours. A return visit or repair is arranged separately. Terms depend on the service; this corrective commitment does not cover every equipment fault.
Contact aftercareFAQ
Before you contact us.
Must the entire lock be replaced?
Not necessarily. Depending on the assessment, replacing the cylinder may be sufficient. Options are explained before you agree.
Can photos help prepare the quote?
Yes. Photos of the lock, door edge and key if available help identify a compatible solution.
Can I decline the quote?
Declining or cancelling before travel is free of charge. Conditions for declining after travel must be clarified before the visit.
Can extra charges be added?
Not without prior information and explicit agreement. If further assessment changes the work, the new amount must be accepted before that work starts.
A different situation?
Door opening in Paris — shut but not locked
Has your door closed without being locked with a key? Describe the door and send an outside photo for an appropriate quote.
€120–180 incl. VAT · €180 maximum, including at nightView service →Locked door opening in Paris
Lost keys or a locked door? The lock type and situation determine the approach. Your quote separates opening the door from any replacement parts.
€150–240 incl. VAT · opening and travelOpening and travel only; any parts require a separate quote.
View service →Securing your door after a burglary in Paris
If your door or lock is damaged, explain what no longer closes and send photos. We separate immediate securing work from any longer-term replacement.
Quoted according to the damageView service →Tell us what you need
A problem?
Speak by video with one of our experts.
A TFK expert listens and helps you explain the issue. Request a video call on WhatsApp; availability is confirmed during the conversation. Prefer the phone? Call us: photos and video are not required.