Licensed, Bonded, and Insured.
CCB# 260619
Family Owned.
Industry Proven.
Our Story and Mission
Founded as a family business in Portland, GPG Sealcoat & Striping has built a reputation for professionalism, reliability, and exceptional workmanship. Our mission centers on providing durable asphalt sealcoating and markings that keep communities safe while preserving investments with a focus on integrity, respect, and customer satisfaction.
Meet Our Skilled Team
Driven by Professionalism and Local Roots
Our experienced team brings decades of knowledge and a deep commitment to quality and safety in every project. Family values guide our responsive customer service and attention to detail—ensuring your pavement looks great and performs well for years.