Most Pittsburgh houses were built before 1940, so interior painting here usually means plaster walls, tall baseboards, wide door casings and trim that carries many old coats. We repair cracks, sand and prime before two finish coats go on. In homes built before 1978, old paint may contain lead, and that shapes how sanding and scraping are done.
Inside a Pittsburgh house the walls are more often plaster than drywall. Row houses in Lawrenceville and the South Side, foursquares in Squirrel Hill and frame houses in Brookline were mostly built before 1940, with tall ceilings, deep baseboards and wide casings around every door. That trim usually carries many coats of old paint, and the plaster has hairline cracks at the corners and above the doorways. A good interior job here starts with those surfaces, long before a finish color is opened.
We move and cover furniture, protect the floors and take off switch plates. Cracks are opened, filled and sanded flat. Stains from old roof or plumbing leaks get a stain-blocking primer so they do not come back through. Glossy old trim is dulled and primed so new paint grips it. Then walls, ceilings, trim and doors get their finish coats as listed in your written quote. Narrow stair halls and third floor rooms take extra setup, and we plan for them in the estimate.
Tell us the age of the house when you call. Paint applied before 1978 may contain lead, and most homes in the city are older than that. Federal lead-safe rules cover paid work that sands or scrapes that paint, so dust control shapes how the prep is done. Interior painting goes on all year in Pittsburgh. Winter is a common time to book it, because outdoor work has stopped. The Pittsburgh Painting Solutions is licensed and insured, and the estimate is free.

Interior painting in Pittsburgh: common questions
Can you paint over old plaster walls without replacing them?

Yes, in most cases. Sound plaster takes paint very well once the cracks are filled and any loose areas are fixed and primed. We tell you during the estimate if a section is too loose to save and needs a larger repair first.
Do we have to leave the house while the rooms are painted?
Usually not. Most families stay home and we work a few rooms at a time, so you always have a kitchen, a bathroom and a place to sleep. If old paint has to be sanded in a house built before 1978, we talk through which rooms stay closed during that part.
Is winter a bad time for interior painting in Pittsburgh?
No. A heated house is a steady place to paint, and modern low odor paints need only a little fresh air. Winter is often the easiest season to get on the schedule, because exterior jobs are on hold until spring.
How it works
- Free estimate: Call, text or book online. We walk the job and measure.
- Written quote: Prep, paint and price in writing.
- Prep & protect: We cover floors and furniture, repair and prime surfaces.
- Paint & walk-through: Two coats, clean lines, full clean-up and a final walk-through.