Who We Are
503 Construction is a trusted exterior construction company serving the Portland metropolitan area and key Oregon communities.
We specialize in siding, windows, decking, roofing, gutters, and exterior remodeling for residential, multi-family, commercial, and public-sector properties. Our work is guided by durability, energy efficiency, and strict compliance with Oregon building codes.
Using certified materials and proven installation practices, we focus on protecting property assets while delivering consistent, high-quality results tailored to each project’s needs.
Our Commitment to Clients
Today, 503 Construction operates with a strong focus on reliability, transparency, and long-term value.
We partner closely with homeowners, HOAs, developers, and agencies to deliver well-coordinated exterior solutions.
From clear estimates to on-site quality checks and warranties, our team is committed to professional service that builds trust, protects investments, and enhances the performance and appearance of every property we serve.
Our Mission
We deliver reliable exterior construction services built on experience, quality materials, and customer care, protecting client assets while ensuring compliance, durability, transparency, and long-term value for every property we serve.
Our Vision
Our vision is to become a leading exterior construction provider, creating safe, trusted experiences for clients nationwide, delivering quality work that enhances properties, strengthens communities, and sets industry standards excellence.
