interior house painting cost estimator
Cost of Painting an Interior Room. On average, homeowners spend between $1,804 and $2,406 for professional painting projects in the interior of their home. However, that number is an average, and certain rooms will cost more than others.n average, expect to pay between $242 and $412 for professional painting services on the ceiling of a 500-square-foot room, a project that should take between five and six hours to complete.