Hiring a painter may seem straightforward, but many homeowners make mistakes that end up being costly. Accepting the first quote that arrives, failing to verify the professional's registration, or signing without being clear about what the work includes are missteps that lead to inflated invoices, delays, or results that don't match expectations. In this guide, we walk you through the most frequent mistakes when hiring a painter in Spain, the red flags you should spot, and what to check before signing so your project goes smoothly from day one.
Verify that the professional is registered as a self-employed worker or company
Before hiring, it is essential to confirm that the painter is registered with Social Security (in the self-employed registry) and with the Tax Agency. A professional who works without registering creates a major risk: you cannot claim legal guarantees if something goes wrong, and the authorities may consider that you have participated in the informal economy if you do not receive a valid invoice.
On our platform, we perform that verification for you: we check that all painters presented are registered as self-employed workers or have a registered company before offering them as an option. This way you know from the start that you are working with someone operating within the legal framework.
Know exactly what the quote includes before accepting it
It is essential to document in writing the detailed scope, materials, delivery timeframes, and payment terms to avoid misunderstandings. Many quotes are vague: they say "paint living room" without specifying whether they include ceilings, surface preparation, or the number of coats. That lack of detail can push the final price up significantly.
On our platform, the scope of work is recorded online: you, the painter, and we can all see the same document with all the agreed tasks. This prevents each party from having a different version of the agreement and minimises disputes over what was or wasn't included.
Understand how a quote per square meter is calculated
Many painting offers are presented as a fixed price per m². That calculation is always indicative, because two walls of 20 m² can be in very different states. One might be smooth and clean; the other might have cracks, damp, or textured finish to remove. The same number of square meters can require very different work.
Costs can vary depending on the type of surface, the condition of the walls, the quality of the paint, and the location of the property1. That is why it is crucial that the professional sees the space, either through photos and videos or with a site visit, before closing the price. Both options work equally well: what matters is that the painter knows the real condition of the surfaces. Our platform always requests photos and videos of the property before the painter sends their final quote, precisely to prevent you from encountering a different price on the day work starts.
Do not accept quotes without the professional having seen the space
Accepting a quote without the professional having seen the property is one of the most common mistakes. A fixed price without knowing the condition of the walls, the presence of damp, whether textured finish needs to be removed, or how many cornices there are, almost always changes when the painter arrives at the job.
The professional should see the place before sending you the final quote. This can be done in two ways that work exactly the same: through photos and videos you send, or with a visit to the property. Both allow you to assess the real condition of the surfaces accurately. Do not accept a fixed quote if the painter has not seen how the walls and ceilings they are going to paint actually look.
Check the payment terms before signing
Payment terms are another key point. Some professionals ask for 100% upfront, which leaves the client with no guarantee that the work will be completed or done well. Others propose three staggered payments (30% at the start, 40% halfway, 30% at the end), which is common practice in the market.
On our platform, the payment scheme is always the same: 50% at the start (to reserve the date and buy materials) and 50% at the end, after verifying that the work is complete and in order. This model protects both the client and the professional and prevents misunderstandings about when payment is due and why.
Spot red flags in the quote or communication
Some signals should alert you from the first contact. A quote without detail (just a final number with no breakdown), a professional who refuses to issue an invoice or pressures you to pay entirely in cash, or someone unwilling to put anything in writing are clear red flags.
Also concerning is a price much lower than the rest without any reason to justify it. In cities like Madrid, Barcelona, or Valencia, the normal rate per hour is closer to 20 or 25 euros. If someone offers you half that without explaining why, something is probably missing from the quote or the work does not include what you think.
Confirm realistic timescales and what happens if there are delays
Unrealistic timescales are another source of conflict. Painting a 80 m² flat with surface preparation, two coats on walls, and one on ceilings cannot be done in two days. A tight schedule usually ends in rushed work or unexpected delays.
Ask how many days the painter needs and what happens if work is delayed for reasons beyond the client's control. If the contract or written agreement says nothing about timescales or how delays are handled, ask for it to be recorded. On our platform, all project details (including estimated timescales) are recorded online and visible to both parties.
Review guarantees and the timeframe for claiming defects
The timeframe for making a claim against a painter for defects in painting finishes and finishes is one year2, according to regulations in force in Spain. To be able to claim, you need a valid invoice for the work that includes the date, the name of the company or self-employed worker, and the scope of the service provided.
If you do not have an invoice or if there is no written record of the work that was done, claiming will be very difficult. Make sure everything is documented and that the professional is willing to issue a proper invoice. On our platform, the scope of work is recorded automatically, which makes any subsequent claim easier if needed.
Be wary of purely verbal contracts or informal agreements
Many painting jobs are still contracted with a handshake and a conversation. This can work if everything goes well, but if there is a problem (the colour is not what was agreed, a coat of paint is missing, cornices were painted without protection), you have nothing to prove what was agreed.
Always insist that the agreement is put in writing: which rooms will be painted, how many coats, what type of paint, whether it includes surface preparation, when work starts and ends, and how payment is split. You don't need a notarised contract, but you do need a document signed by both parties or a shared record where everything is clear. On our platform, that record exists from day one: client, painter, and platform all see the same detail of the agreed work.
Do not fail to compare several quotes before deciding
It is recommended that you obtain several quotes before hiring a painter for your project3. Getting just one quote does not tell you whether the price is reasonable, whether the proposed timescale is realistic, or whether the scope you are being offered is complete. Comparing three or four proposals gives you a sense of the market and allows you to spot inflated or suspiciously cheap offers.
When comparing, look at the detail of the quote, not just the final price. A low quote that does not include wall preparation can end up costing more than a higher one that does. Also consider the professional's availability, their experience with similar work, and whether they are willing to put everything in writing before starting.
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