Residential Interior Painting Company - Delta City Painting. Update the complete look of your home with a new fresh coat of paint from Delta City Painting. From walls and ceilings, to woodwork and cabinetry, we have just about painted every interior surface you can imagine. We make residential interior painting a simple process for all of our clients. When homeowners attempt to try interior painting projects on their own, a lot of the details in that painting experts use come into play in the final outcome. With Delta City Painting, our team of highly qualified painting professionals make sure every project is detail oriented.