General Terms and Conditions of Sale (T&Cs) / Services
Last updated: 26/10/2026
1. Purpose and Scope
These general terms and conditions of sale (T&Cs) apply, without restriction or reservation, to all computer repair and maintenance services offered by Mathieu Informatique ("the Provider") to its customers ("the Customer"), whether private individuals or businesses.
2. Services
The services include, but are not limited to: computer repair (desktops and laptops), system optimisation, component replacement (SSD, RAM), virus removal, and data recovery.
The initial diagnosis may give rise to a quote. Work begins once the Customer has accepted the quote.
3. Prices and Quotes
The prices for services are those in force on the day the order is placed. They are expressed in Euros (€) and are stated inclusive of all taxes (TTC — Toutes Taxes Comprises).
The diagnosis, aimed at identifying the fault, is charged at €50 including tax. This amount is deducted in full from the repair price if the Customer accepts the quote. If the Customer declines the quote, or if the fault cannot be repaired, only the €50 diagnosis (including tax) is due. By way of exception, the diagnosis of storage media (hard drive, SSD, USB stick, memory card) with a view to data recovery is free, the recovery only being charged if it succeeds, that is to say if the data is recovered. A firm quote will be provided to the Customer for any repair requiring the replacement of parts or complex work. Work only begins once the Customer has accepted the quote.
4. Payment Terms
Payment is made in full at the end of the service, on delivery of the repaired equipment.
Accepted payment methods are: cash, bank transfer and cheque.
5. Liability
The Provider undertakes to exercise all the care and diligence necessary in carrying out its services.
No fix, no charge for the repair: The technician undertakes not to charge for repair labour if the fault is not resolved. Only the diagnosis remains due, where applicable, under the conditions set out in Article 3; for a home visit, the call-out fee is then not charged.
The Customer is responsible for backing up their data before any work. The Provider cannot be held liable for any loss of data occurring during or after the work.
The Provider cannot be held liable for the breakage of plastic parts or connectors made brittle by age, heat or the normal wear and tear of the equipment, provided the opening and handling were carried out to professional standards.
6. Guarantee
New parts supplied by the Provider are covered by the manufacturer's statutory guarantee. Labour is guaranteed for a period of 3 months from the date of the work, for the same fault only. The Customer also benefits from the statutory guarantees of conformity and against hidden defects provided for by law.
7. Governing Law and Disputes
These T&Cs are governed by French law. In the event of a dispute, an amicable solution will be sought before any legal action is taken before the competent courts.