Emergency · 24/7

Door locked,
keys lost?

Keys lost, stolen or left inside a door locked with a key? Our locksmiths open the door and, if needed, change the cylinder on the spot so that you are safe again. Expect from €198 incl. VAT on weekday daytime, price given before we come.

All of Paris, 24/7 Price given before we come Rated 4.9/5 on Google Invoice for your insurance
Door opened by Millet Une Serrures

Work covered
by your insurance

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Prices

The price, before we come

All our prices
  • Door locked with a keyFrom €198 incl. VATDepending on the lock and the reinforcement
  • Cylinder replacement€120 to €250Part included, branded cylinder
  • Evening, night, weekend and bank holidaysFrom €176 incl. VATAccording to our time-based price grid, given before we come

Prices incl. VAT in Paris. The exact price is given on the phone before we come and confirmed on site before we start.

In 3 steps

How does it work?

  1. 01

    You call the shop

    A locksmith answers and gives you the price, tax included, and the time we need to reach you.

  2. 02

    We come to you

    He leaves from the nearest of our two shops. Written quote before any part is replaced.

  3. 03

    Sorted

    Door opened or secured, invoice at the announced price for your insurance.

Key broken in the lock

Do not force it with the remaining piece and do not use glue: you could push the broken part further in. A locksmith removes it with an extractor, usually without changing the cylinder.

Keys lost or stolen: change the cylinder

If your keys can be linked to your address, for example if they were with your papers, change the cylinder. It is quick and costs €120 to €250, part included, with a branded cylinder and a key card to have new keys made.

  • Branded high-security cylinder
  • Key card: nobody can copy your keys without it
  • Done on the spot, the same day
Verified Google reviews

What our customers say

4.9 out of 5 · 360 reviews
Cristina B.June 2026 · Le Marais shop
★★★★★
I was locked outside the door and my Airbnb host was not replying. I called Millet and they immediately replied, asking a video and explaining what to do before setting up an intervention. They explained me possible causes and gave the full transparency on prices. At the end, just giving me directions, i was able to open the door They have been amazing and saved my day!! Highly professional and recommended
See the review on Google
Н. В.June 2026 · Le Marais shop
★★★★★
Great service! arrived quickly, and the issue with the door lock was resolved quickly and successfully.
See the review on Google
Hanna F.May 2026 · Odéon shop
★★★★★
I needed urgent help on a Saturday with a lockout and I received fast service and expertise, I can recommend!:)
See the review on Google
Lindsey S.May 2026 · Odéon shop
★★★★★
Antoine recently helped me with a lockout. He was very responsive, came to my apartment within minutes and opened the door quickly. He was also very kind and explained some of the locksmith scams in Paris, so now I know for next time. Thank you Antoine!
See the review on Google
Frequently asked questions

Your questions

What if the key breaks in the lock?

Do not force it with the remaining piece and do not use glue: you could push the broken part further in. A locksmith removes it with an extractor, usually without changing the cylinder. If the cylinder is damaged, we replace it at the price given before the work.

Should I change the lock after losing my keys?

It is advisable if your keys can be linked to your address, for example if they were with your papers. A cylinder replacement is usually enough: expect €120 to €250, part included.

Can you come at night or at the weekend?

Yes, on +33 6 87 18 75 28, 24/7, bank holidays included. The night or weekend price is given before we come.

Do you speak English?

Our team can take your call and explain the price and the intervention in simple English. Customers regularly mention it in their Google reviews. You can also send a photo of your door on WhatsApp.

Will my insurance pay?

After a burglary, home insurance usually covers the lock repair with the police report and our detailed invoice. For a door slammed shut, it depends on your contract or your credit card assistance.

Need a locksmith now? We answer 24/7 and give you the price before we come.

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