Customers ask us about paint brands constantly and about preparation almost never. That's backwards. Premium paint over poor prep still peels, still shows seams, and still telegraphs every flaw in the wall. Mid-grade paint over excellent prep looks sharp for years.
Prep starts with cleaning. Interior walls collect cooking grease, dust, and hand oils, and paint will not bond properly to any of it. Kitchens and bathrooms especially need to be washed before anything else happens.
Next comes repair. Nail pops get set and patched, cracks get cut out and re-taped rather than smeared over, corner bead damage gets rebuilt, and water stains get sealed with a stain-blocking primer. Water stains are worth calling out specifically — they bleed straight through ordinary latex paint, sometimes after two or three coats, and no amount of finish paint will hide them without a proper blocker.
Then sanding and feathering. A patch that isn't feathered wide and sanded flat will show as a shadow under raking light no matter how good the paint is. This is the step most often rushed, and it's the one you'll notice from the couch every evening.
Caulking follows: gaps at trim, baseboards, door casings, and crown molding all get filled so the transition between surfaces reads as one clean line. Then priming — over repairs, over stains, over bare drywall, and any time you're making a dramatic color change.
Only after all of that does paint go on. On a typical interior repaint, prep is well over half the labor, and that ratio is exactly what you're paying a professional for.
When you compare painting quotes, ask each contractor specifically what prep is included. That single question explains most of the price difference you'll see. Call All Professional Painting Services LLC at (910) 301-7726 for a free, detailed estimate.