Locksmith Longvilliers (78730)

Longvilliers (78730)

Your locksmith expert in Longvilliers

DRM Paris is the locksmith specialist in Longvilliers (78730) and across the Yvelines (78) department. Emergencies at any hour, made-to-measure installation, motorisation or simple servicing: the same method applies everywhere — free quote, public prices and guaranteed work, in Longvilliers as throughout Île-de-France.

Whether you have an emergency or are planning a project in Longvilliers, honest advice over the phone costs nothing: call 07 66 54 96 41. Our prices are public and identical across the Yvelines (78) department — no surcharge by town.

24/7 door opening
Lock & cylinder replacement
Reinforcement & security doors
Metal shutter locks

Transparent prices

Locksmith prices in Longvilliers (78730)

Service	Price
Slammed door opening (standard)	From 130 €
Key-locked door opening	From 150 €
Slammed security door opening	From 150 €
Key-locked security door opening	From 180 €
Lock freeing (seized lock)	From 150 €

See the full price list

Photos of our work

Our locksmith work near Longvilliers

Locksmith opening a slammed door with a pick gun – locksmith in Longvilliers — Slammed-door opening

Freeing an old round-cylinder lock – locksmith in Longvilliers — Old lock freeing

Apartment door reinforcement with anti-pry angles – locksmith in Longvilliers — Reinforcement and angles

24/7 locksmith – non-destructive opening

Locksmith in Longvilliers: every emergency and security service

Emergency or security project, our locksmiths cover the full spectrum in Longvilliers: door opening, cylinder replacement after lost keys, multipoint lock repair, door reinforcement and insurance compliance. Clear diagnosis, price announced before travel.

Emergencies and repairs

Freeing locks, deadbolts and mailbox locks
Non-destructive opening of slammed doors (bypass techniques)
Extracting broken keys from the cylinder
Jammed or seized 3-point and multipoint locks
Opening locked or deadbolted doors
Replacing cylinders and barrels (standard or high security)
Metal shutter locks and key switches

Security and installations

High-security declutchable cylinders, protected keys with owner card
Smart locks and access control
Security deadbolts and door restrictors
Anti-pry angles and cylinder guards
Surface-mounted or armoured multipoint locks (3 to 5 points)
Door reinforcement and A2P-certified security doors

Cylinders, multipoint locks and reinforcements from reference brands (Vachette, Bricard, JPM, Picard, Héraclès, Abus, Mul-T-Lock, Fichet): we recommend the right protection level, including A2P certification where your policy requires it. Every job in Longvilliers ends with a detailed, insurer-ready invoice.

An honest locksmith: announced price, no needless damage

Choosing an honest locksmith in Longvilliers comes down to three checks: a price announced before the job, an identifiable company, and a written quote before work starts. That is exactly our method — the price given on the phone is confirmed on site before we open anything.

How a call-out works in Longvilliers

1. Your call on 07 66 54 96 41

Describe the situation (slammed door, lost key, forced lock): we announce the price and the locksmith's arrival time immediately.

2. On-site diagnosis

The locksmith inspects the door, lock and cylinder, confirms the announced price and explains the chosen method before starting.

3. Work done properly

Fine, non-destructive opening whenever possible, like-for-like replacement or a security upgrade as you prefer, full test of the mechanism.

4. Itemised invoice

You receive an insurer-compliant invoice detailing parts and labour — no unannounced extras.

All our locksmith services in Longvilliers

Our services in Longvilliers also cover every non-urgent project: a security review of your premises, preventive replacement of tired cylinders, installation of multipoint locks and secure doors, master-key systems for buildings and shops, cylinder guards and anti-pry angles, and maintenance contracts for professionals. Quotes are free and without obligation, the price is confirmed before work starts, and every installation is tested and guaranteed.

Frequently asked questions – locksmith Longvilliers

Do you work nights and weekends in Longvilliers?

Yes, locksmith call-outs in Longvilliers run 24/7 including weekends and public holidays, on 07 66 54 96 41. A regulated surcharge applies at night and on Sundays; it is clearly announced on the phone before the locksmith travels.

Should I change the lock after losing my keys in Longvilliers?

If keys were stolen together with ID documents, replacing the cylinder is essential: someone can link your keys to your address. After a simple loss, changing the cylinder remains strongly advised. It is a quick job that does not require replacing the whole lock.

What is an A2P-certified lock worth?

A2P certification (1, 2 or 3 stars) rates a lock's resistance to break-in: 5, 10 or 15 minutes against a tooled attacker. Many insurance policies require at least an A2P or multipoint lock. We check your policy and fit the required level in Longvilliers.