Signing a work quote in France: The 6 points to check in 2026

What is the legal value of a work quote?

Before signing a quote, you need to understand the legal value of this document.

Signing a quote and adding the phrase “Approved” or “Work order” makes the contractor’s offer official and transforms it into a contract. From that moment, the professional has to stick to the conditions stated in the quote—such as the type of work, the materials used, agreed price, or deadlines.

With this in mind, you can’t ask the professional to do extra services unless an additional quote is drawn up.

Is it mandatory to provide a quote?

Professionals are required to provide full information to their clients.

Before making a commitment, clients must have access to key details about the product or service: the precise nature of the service, cost, execution or delivery time, and provider information.

This requirement can be met by providing a pre-contract informational document or by signing a service contract.

So, providing a proper work quote isn’t mandatory. However, it is most often the tool used to comply with this requirement.

Is a work quote free?

Before requesting a quote, make sure you know the price. In most cases, don’t worry, it’s free.

However, some contractors do charge for it (especially if travel or detailed studies are required), but may allow it to be deducted from the final bill if you sign. In that case, the cost must be clearly shown on the quote.

It’s up to you to negotiate.

Point 1: Administrative information to check

You’re entitled to administrative phobia, your contractor is not!

What mandatory details must appear on a quote?

It’s important to check if the company making the quote is compliant with French admin requirements. Otherwise, it often means the business is unstable or problematic.

If it’s a commercial company, make sure it’s registered with the Commercial and Companies Register (RCS). You can find this info, among others, on the Pappers website.

A company registered with the RCS is legally constituted, meaning it exists legally and is subject to the law.

If the quote is made by a business with artisan status (less common), check that the trade registry number (SIREN number + trades register + department registration number) is shown.

In both cases, the quote must also mention:

• The name, company name, address, and contact details of the business;
• The business’s status and legal form (EI, SAS, SARL, etc.);
• SIREN/SIRET or intra-community VAT number

Point 2: Has the professional taken out the required insurance?

A contractor without insurance is risky: if something goes wrong, he could disappear—along with your deposits or payments. By contracting with an uninsured professional, you risk having to pay for repairs yourself.

Beyond financial risk, it’s a guarantee the professional is serious.

Does the professional have “Ten-Year Guarantee” insurance?

Ask the contractor for their ten-year liability insurance certificate, required for certain types of work such as structure, flooring, or plumbing.

This insurance covers any repairs for physical damage within ten years of work completion. It also includes issues affecting the building’s solidity, essential equipment, or that make it uninhabitable. In this case, you won’t be charged for repairs.

Once you have the certificate, make sure it covers the entire project during the required period. If in doubt, contact the contractor’s insurer.

The following trades must be able to prove they have this insurance:

• Mason
• Carpenter
• Roofer
• Architect and interior architect
• Project manager
• General contractor
• Plumber-heating engineer
• Electrician
• Joiner
• Tiler
• Plasterer

It’s common for a contractor to subcontract some or all of a project to someone else. Legally, the subcontractor isn’t required to take out ten-year guarantee insurance because they’re not in direct contact with the client.

Works and estimates: Completion Guarantee (GPA)

The Completion Guarantee (GPA) protects you as a client by covering any defects on new builds or renovations within a year.

To trigger this guarantee, you must report any issues to the company in writing by registered letter. They are required to carry out repairs. If they don’t, you can use mediation and, if necessary, go to court.

Works and estimates: business owner’s liability insurance

Does the contractor have public liability insurance? Always ask contractors (craftsmen or companies) for proof of liability insurance. Check that it’s up-to-date and covers all your planned services. If you have any doubts, contact the insurance company.

This mandatory insurance covers the contractor for all material and/or personal damage during the work.

Point 3: Are the services on the quote complete and detailed?

One of the major pitfalls in work quotes is lack of complete information.

A transparent quote should clearly list all services and their respective costs.

You need to be absolutely sure you understand every line on the quote. The construction world is full of standards and jargon, making reading a quote tricky. Ask for clarifications on unclear terms, and above all, don’t buy what you don’t understand!

Watch out for hidden costs!

Check that all the services you requested are correctly listed on the quote to avoid having additional extras added that could bump up your bill mid-project.

Remember, a quote must detail the nature, prices, and quantities for each service, indicating the unit price and the unit used (hourly rate, linear meter, or m²). The price of the work must be clearly stated, in euros and including VAT.

Also check if travel expenses are included.

Finally, beware of lines in the estimate like “checking the electrics...” which often just means a cheap audit that could later lead to a much more expensive quote.

If a study is truly necessary, in this case, ask for a separate quote so you’re not committed to all the other services.

Point 4: The payment terms of your quote

Before you whip out your credit card, check the payment terms

The payment terms must be clearly stated on a work or architecture quote.

It’s important to check the amount of the deposit, the number of payments, and the payment deadlines.

Be careful—contractors often ask for a large percentage when you sign the contract (30–40%). The risk is they might disappear or go bankrupt, in which case you’ll lose that money.

It’s best to go with providers who only ask for a small fixed amount on signing, just to make the contract official.

Point 5: The project timeline

A work quote with no dates... is never a good sign

A quote must include a clear start and end date for the work.

The quote should also specify the consequences if the timeline isn’t met by the contractor (excluding additional work added and force majeure). Delay penalties, etc.

This will help you avoid being left with a contractor who takes on another job while yours sits unfinished—with no comeback!

Point 6: The contractor’s references

Can the professional give you references from previous jobs? Has he already completed projects similar to yours?

To avoid unpleasant surprises and make sure the company can do all the work you’ll be giving them, don’t hesitate to ask him for references and client contact details. Before signing the quote and setting a start date, you’ll then have a clear idea of his experience and ability to carry out your work.

It’s also a good idea to check review sites like Google, for feedback from previous clients.

What if a contractor refuses to provide a quote?

Thank them and find another provider, because that’s a sign of trouble ahead!

If you can’t find anyone else, you can remind the contractor they are required to provide a quote if their activity is listed on the French government-published list.

Spoiler: that’s nearly all contractors.

• Plumbing
• Plastering
• Painting
• Electricity
• Etc.

What could happen to a professional who doesn’t give a prior quote?

In France, not giving a quote can result in an administrative fine of up to €3,000 for a sole trader and €15,000 for a company.

A reminder of the rules is always sobering.

What to do if there’s a dispute after signing a quote?

The first thing to know: if the quote was accepted after a sales pitch or signed online, the customer has a 14-day cooling-off period to withdraw if they want. Otherwise, there’s no cooling-off period.

It’s also important to remember: a quote is a contract offer that’s binding for both professional and client once signed.

You can break a contract in certain cases. For example, if the contractor fails to meet their commitments or in cases of abandoned building site.

If either the contractor or the client fails to honour the contract, there are remedies. Before going to court, you must send a formal demand to the person responsible. This has to be sent by registered letter with proof of receipt, giving details of the breaches and demanding they are put right. If the letter is refused, it can be served by a bailiff.

What happens next depends on the nature of the dispute:

• Delay in works: a formal demand is often enough to unblock the situation.
• Payment issue: a mediator can help reach an amicable solution.
• Defects or non-compliance: you can claim on the contractor’s insurance.

If no solution is found, the matter can go to court, which can force the guilty party to obey the quote or pay damages and interest.