Do Painters Patch Walls? What Wall Repair Is Included

Most painters fill nail holes, small dents and hairline cracks, and caulk gaps along trim, as part of normal preparation before they paint. Bigger drywall damage, peeling joint tape, water damage, rotted wood and cracks that keep coming back are usually priced as extra work, and some repairs belong to another trade altogether. The quote is where you find out which is which.

This page sets out what painters usually fix, what usually costs more, what they normally do not touch, and how to read a quote so there are no surprises on the first morning. If you are planning to do some of the repairs yourself, the step by step guides are how to patch drywall before painting and how to repair drywall cracks.

What painters usually fix as part of the prep

Preparation is most of what separates a good paint job from a bad one, so professional painters expect to do some of it on every wall. On a typical interior repaint, the following is normally treated as part of the job rather than as a repair:

• Nail and screw holes from pictures, shelves and curtain rods, filled and sanded flush.
• Small dents and dings from furniture and doors.
• Hairline cracks in drywall or plaster, opened slightly, filled and sanded.
• Caulking of open gaps between baseboards, door casings, window trim and the wall.
• Light sanding of rough patches and glossy areas so the new paint grips.
• Spot priming of filled areas so they do not show through the finish as dull patches.

The amount included varies between companies. Some quote a basic level of prep that covers only obvious defects, and others include a thorough fill and sand of every wall. Neither is wrong, but the two produce very different finishes and very different prices, which is why two quotes for the same rooms can be far apart. Comparing them properly is covered in how to compare painting quotes.

What usually costs extra

Once a repair takes more than a fill, a sand and a spot prime, most painters price it separately, either as a line on the quote or as a change once the work is uncovered. Expect these to be extra:

• Larger holes, such as a doorknob hole or a hole left by a removed fixture, which need a patch or mesh and several coats of compound.
• Peeling or bubbling drywall tape at seams and corners, which has to be cut out and retaped.
• Nail pops across a whole ceiling or wall, where each fastener has to be reset before filling.
• Water stains, which need a stain blocking primer once the leak behind them is fixed.
• Skim coating a damaged or uneven wall to make it smooth.
• Matching an existing texture over a repaired area.
• Popcorn ceiling removal, which is a separate job with its own considerations.
• Exterior repairs, such as replacing rotted trim boards or patching stucco cracks.

Many painters do all of this work themselves and do it well. The point is that it takes real time, so it should appear on the quote rather than being assumed.

What painters normally do not do

Some problems are not painting problems, and a good painter will tell you so rather than covering them up.

• Active leaks. Painting over a water stain while the leak is still there wastes the paint. The plumbing or roof needs fixing first.
• Structural cracks. Wide cracks, cracks that run diagonally from the corners of doors and windows, or cracks that reopen after repair can point to movement in the building. That is a question for a builder or engineer.
• Mold beyond surface spotting. Light mildew on a bathroom ceiling is often cleaned and treated before painting, as covered in how to remove mold before painting. Widespread mold is a remediation job.
• Electrical and plumbing work, beyond taking off and refitting switch plates and outlet covers.

One rule applies to every paid painter in older homes. Under the EPA Renovation, Repair and Painting rule, anyone paid to disturb painted surfaces in a home built before 1978 has to be certified, with trained workers following lead safe practices; the details are on the EPA lead renovation page. If your home is that old, ask the painter about it before any sanding or scraping starts.

Quick reference: who usually handles which repair

Treat the table as typical rather than universal. Painting companies draw the line in different places, and the only line that counts is the one written in your quote.

How to tell from the quote what is included

A good quote says what preparation is included in plain words. Look for phrases such as fill nail holes and minor cracks, caulk trim, spot prime repairs, or minor drywall repair. Vague wording such as prep as needed leaves room for disagreement later.

If the quote does not say, ask before you sign:

• Which repairs are included in the price, and which would be extra?
• If you find damage once the furniture is moved, how will you price it?
• Will you prime the repairs before the finish coats?
• Who caulks the trim, and is that included?
• If there is a crack you think is structural, will you tell me before painting over it?

Agreeing in advance how surprises will be handled matters more than the exact list. Damage behind a sofa or under old wallpaper is common, and the fair way to deal with it is a short written change agreed before the extra work is done. More questions worth asking are in questions to ask a painter before hiring.

Repairs you can do yourself to save time

You do not need to patch walls before the painter arrives, and most painters prefer that you do not, because a rushed patch can take longer to correct than a fresh one. A few things do help:

• Take down pictures, shelves and hooks, and pull the nails or anchors you no longer need.
• Walk the rooms with the painter and point out damage you already know about.
• Mention any crack that has been repaired before and come back.
• Fix leaks before the painting is booked, not after.

If you would rather do the patching yourself to keep the quote down, agree that with the painter first, finish it a few days before they arrive so the compound is dry, and let them check it before painting.

When a crack comes back after painting

A crack that reappears in the same place weeks after painting usually means the wall or ceiling is still moving, from settling, seasonal swelling or a joint that was never taped properly. Paint and filler cannot stop movement. Painting warranties commonly exclude it for that reason, as explained in painting warranty. If the same crack keeps returning, the fix is to find out why the building is moving, then repair the crack with a method suited to movement. If the paint itself is peeling or failing around a repair, that is a workmanship question, and what to do if a painter does a bad job sets out how to raise it.

Frequently asked questions

Do painters fix holes in walls?

Small holes from nails, screws and wall anchors are normally filled as part of the job. Larger holes that need a patch, such as a doorknob hole, are usually priced as extra.

Do painters caulk baseboards and trim?

Usually, yes. Caulking open gaps along baseboards, casings and window trim is part of standard interior prep for most painters, but check that the quote says so.

Do painters fix nail pops?

A few nail pops are often reset and filled as part of the prep. A whole ceiling of them takes time and is usually quoted separately.

Do painters replace rotted wood?

Many exterior painters replace small sections of rotted trim and price it as extra. Larger rot, or rot in structural parts of the house, is work for a carpenter.

Do painters fix stucco cracks?

Fine cracks in stucco are often filled with a suitable elastomeric patch before painting. Wide or recurring cracks need a stucco contractor to find the cause.

Should I patch the walls before the painter comes?

Usually not. Painters expect to do the routine filling, and a patch they did not do can need redoing. If you want to do repairs yourself, agree it first and finish a few days ahead.