At Gudmundson Painting, we've provided expert exterior and interior commercial painting services to our clients throughout Seattle and Western Washington for 50 years. With five decades in business, we've earned a stellar reputation for our fast, efficient service, outstanding results and exceptional attention to detail. Our highly trained union painters specialize in commercial interior and exterior architectural coatings and decorative finishes including textured finishes, whiteboard coatings, metallic finishes and anti-graffiti coatings.