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How to · Updated July 2026

How to choose a decorator

By the PaintMyWalls.co.uk team · 10 min read · Leicester

Anyone in the UK can call themselves a decorator tomorrow. No qualification, no licence, no register. That's the whole problem, and it's why the questions you ask before you hire matter more than any photo in a portfolio.

We're a decorating firm writing a guide about choosing a decorator, so read this with appropriate suspicion. But everything below is the same advice we'd give a family member hiring someone else, and some of it points away from us. Where it does, we've said so.

In this guide: why portfolios are the wrong test · the 12 questions · red flags that actually matter · red flags that don't · how to compare quotes like for like · checking insurance properly · deposits and payment · what to do if it goes wrong · FAQs

Start here: portfolios are the wrong test

Every decorator's website has photos of nice walls. Here's the uncomfortable truth about them: a freshly painted wall looks good even when the job is bad. Paint over dust, skip the caulking, use one thin coat, and on handover day it photographs beautifully.

The difference between a good decorating job and a bad one is invisible for about eighteen months. Then one flakes, marks, cracks along the skirting, and wears through in the hallway, and the other doesn't. By the time you can see the difference, the money's long gone.

So judge decorators on the part you can't see: preparation. Not on photos of the part you can.

🧱 The single best signal: ask what preparation is included and listen to how long the answer is. Someone who talks fluently about filling, caulking, sanding, priming, spot-priming patches and washing down is describing the 80% of the work that decides whether your walls look right in five years. Someone who says "we'll give it a rub down" and pivots to talking about paint brands is telling you what they don't do.

The 12 questions

You don't need all twelve. Questions 1, 2, 3 and 7 will filter out most problems on their own.

Question 1

What preparation is included?

The most revealing question you can ask. It's open, it's not adversarial, and the answer tells you almost everything.

What you want to hear: washing down with sugar soap, filling, caulking gaps, sanding, spot-priming filler and bare patches, and priming anything new. Specifics, unprompted.
What should worry you: "quick sand and two coats", or an immediate change of subject to which paint they use.
Question 2

How many coats, and are materials included?

Two questions in one because they're the two biggest hidden gaps between quotes. Materials on a 3-bed house are £350 to £700, so a quote excluding them isn't comparable with one including them.

What you want: two full coats stated in writing, materials in, and the paint named.
Worry if: coats aren't mentioned, or materials are "roughly a few hundred, we'll see".
Question 3

Is this a fixed price, and what would change it?

A fixed price moves the risk of overrun from you to the decorator. Some ways of pricing keep it with you. Both are legitimate, but you should know which you're agreeing to.

What you want: a fixed number, plus a clear statement of what triggers a variation (usually genuinely hidden things: damp, blown plaster).
Worry if: they've measured the job and still won't commit. See our day rate vs fixed price guide.
Question 4

Can I see your public liability insurance certificate?

Not "are you insured?" Everyone says yes. Ask to see it. A real certificate has an insurer, a policy number, an expiry date and a cover amount.

What you want: at least £2m public liability, in date, in their trading name.
Worry if: it's "in the van", it expired last year, or the name doesn't match who you're hiring.
Question 5

Who is actually doing the work?

You're often meeting the owner. That isn't always who turns up. It's not automatically bad, but you should know, and it should be the same answer on day one.

What you want: a straight answer. "Me and one other" or "a two-man team, I'll be here days one and five".
Worry if: it's vague, or the team turns out to be subcontractors nobody's vouching for.
Question 6

How long will it take, and when do you start?

A realistic day count is a sign someone has actually thought about your job. Optimistic ones are a warning: the days have to come from somewhere, and it's usually the prep.

What you want: a number that matches the scope, and an honest start date.
Worry if: a full 3-bed repaint is "about three days". It isn't. See our 3-bed guide for realistic timescales.
Question 7

What happens if I'm not happy?

Ask it directly and watch the reaction. The answer matters, but the body language matters more. Good decorators expect this question and have an answer ready, because snagging is normal.

What you want: "We walk every room together before you pay the balance, and anything you're not happy with gets put right."
Worry if: defensiveness, or an implication that customers who complain are being difficult.
Question 8

What are your payment terms?

Deposits are normal. What's not normal is a large one, cash-only, or any pressure to pay before the work is done.

What you want: 10–25% deposit, balance on satisfactory completion, bank transfer, an invoice.
Worry if: 50% upfront, cash-only for a "discount", or urgency about paying.
Question 9

How will you protect my home?

The single biggest source of friction on decorating jobs isn't the finish. It's the mess.

What you want: furniture moved and covered, floors sheeted edge to edge, doorways sealed, vacuum sanding, tidied every evening.
Worry if: "we're pretty tidy". Everyone says that.
Question 10

Where can I read your reviews?

Reviews on a decorator's own website are worth close to nothing. Anyone can type them. The value of a review is that it lives somewhere they can't edit it.

What you want: a verified third-party profile (Checkatrade, Trustpilot, Google) with a decent volume over time.
Worry if: reviews only exist on their own site, or a brand-new profile with five perfect reviews in one week.
Question 11

Have you done a house like mine?

Not snobbery, genuinely relevant. Lath and plaster, sash windows, artex, damp and 3-metre stairwells are all specific skills. A decorator who only does modern estate houses may be excellent and still out of their depth in a Victorian terrace.

What you want: specifics about your type of property and its quirks.
Worry if: a textured ceiling in a 1970s bungalow doesn't prompt a word about asbestos testing.
Question 12

What would you do differently to what I've asked for?

The best question, and almost nobody asks it. You're inviting them to disagree with you. A professional will have an opinion: a durable matt in that hallway, don't put silk on those walls, that ceiling needs sealing first.

What you want: a considered opinion, even an inconvenient one.
Worry if: "whatever you like". That's not agreeableness, it's an absence of expertise, or a decision to let you make the mistake.

Red flags that actually matter

Red flags that don't matter

Equally worth saying, because some things people worry about are fine:

How to compare quotes like for like

Most "why is one £2,600 and one £4,100?" questions dissolve once you compare properly. Both may be fair prices for different jobs.

CheckTypical difference
Materials in or out£350–£700 on a 3-bed
Woodwork in or out~£1,000 on a 3-bed
Ceilings in or out£400–£600
One coat or twoUp to 40% of labour
Bay windows in or out£400–£800
Prep levelInvisible for 18 months, then everything

The fix is simple: write the brief yourself. List the rooms, the surfaces, and say "two coats, materials included". Give the identical brief to everyone. Then the numbers actually mean something.

Deposits, payment and protection

Two things worth knowing that decorators rarely volunteer:

Paying by credit card can protect you. Under section 75 of the Consumer Credit Act, purchases over £100 and up to £30,000 made on a credit card make the card provider jointly liable with the trader. That protection doesn't exist on a bank transfer. If you're paying a substantial deposit, it's worth asking whether they take card.

Never pay the balance before you've inspected. Walk every room, in daylight, before money moves. Your negotiating position after payment is dramatically weaker than before it, and any decorator who resists a walkthrough is telling you something.

If it goes wrong

Not everything ends well, so know where you stand:

How we'd want you to judge us

By our own list, then. Our preparation is itemised on every quote rather than described as "a rub down". We price fixed, so an overrun is our problem. Our reviews are all published on Checkatrade where we can't edit them, and we've reproduced every one on our site including the ones that didn't go perfectly. We don't take the balance until you've walked every room.

And where we're not the right answer, we'll say so. If your wall is wet, that's a damp problem, not a decorating one, and we'll tell you to fix that first rather than take your money twice.

That's the test, really. Not whether someone can paint a wall. Whether they'll tell you something that costs them the job.

See what an itemised fixed price looks like

Every line, every coat, materials in. Instant, no visit, no obligation.

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Frequently asked questions

How do I know if a decorator is any good?

Judge them on preparation, not on finished photos. Anyone can photograph a freshly painted wall. Ask what preparation is included, how many coats, and what happens if you're not happy. A decorator who talks fluently about filling, caulking, sanding and priming is describing the part that decides whether the job lasts. One who only talks about paint brands is describing the easy bit.

Should I always get three quotes?

Three is a reasonable number, but only if you compare like for like. Three quotes for different scopes tell you nothing. Write down the rooms, the surfaces and the number of coats you want, give every decorator the same brief, and ask each to confirm materials are included. Otherwise you're comparing a price for painting walls with a price for decorating a house.

Is it a red flag if a decorator asks for a deposit?

No. A reasonable deposit, typically 10 to 25%, is normal and covers materials bought before work starts. What is a red flag is a large deposit, a request for cash only, pressure to pay quickly, or any demand for the full amount before the work is finished. You should never pay the balance until you've inspected the completed work.

Do decorators need to be qualified or registered?

There's no legal requirement to hold a qualification to paint someone's house in the UK, which is exactly why checks matter. Look for public liability insurance of at least £2m, a CSCS card, and membership of a vetted platform such as Checkatrade where reviews are verified and can't be edited by the trader. Ask to see the insurance certificate rather than taking it on trust.

What should a decorating quote include?

A quote you can rely on should state the rooms and surfaces covered, the number of coats, whether materials are included, the preparation being carried out, a start date and rough duration, what would trigger a variation in price, and the payment terms. A single number with no breakdown isn't a quote you can compare or enforce.

What do I do if the decorating work is not up to standard?

Raise it before you pay the balance, in writing, with photographs. Under the Consumer Rights Act 2015 a service must be carried out with reasonable care and skill, and you're entitled to have substandard work put right. If the trader was found through a vetted platform, raise it with the platform too. Paying in full and complaining afterwards weakens your position considerably.

We decorate across Leicestershire: Oadby · Wigston · Syston · Glenfield · Birstall · Thurmaston · Blaby · Countesthorpe · Great Glen — or get your fixed price online.