Gary Cohen · Verified Google customer
Excellent locksmith, very pro! I highly recommend, locked out on a Saturday evening and he opened my door in no time.
Île Saint-Louis and the Lower Marais are still very residential, even if the area is touristy. Locks in the older buildings often need servicing, sometimes replacing.
Courtyard opening or cylinder change in a Marais co-ownership, we start with a diagnosis and a quote. Nothing goes ahead without your agreement.
Price confirmed before we come out, free quote on request

Fast response, no damage
From €120incl. VAT
Lost key, stuck lock
From €200incl. VAT
Standard or high-security cylinder
From €150incl. VAT
Installation and replacement
Free quote
Available 24/7
From €120incl. VAT
All brands and models
Free quote
I'm an RNCP-certified locksmith and I handle every call-out in the 4th arrondissement of Paris myself.
We work across the whole 4th arrondissement of Paris, including Île de la Cité, Île Saint-Louis, Le Marais and Beaubourg.
Usually under 30 minutes.
Gary Cohen · Verified Google customer
Excellent locksmith, very pro! I highly recommend, locked out on a Saturday evening and he opened my door in no time.
Billy Tran · Verified Google customer
Locked out in the middle of the night in Paris, 247 Serrurerie intervened very quickly to open my slammed door. Serious service, prices announced in advance, I recommend this 24/7 locksmith.
Muy Ly · Verified Google customer
Great service! I had a broken key in the lock and the gentleman solved the problem in no time. Clean work and honest pricing. Thank you 🙏