Greenport Construction

Building California’s Future with Precision and Passion

At Greenport Construction, we turn ideas into enduring structures that define California’s landscape. From custom homes in San Rafael to commercial developments across Berkeley, Petaluma, and Sonoma, our team delivers quality construction backed by innovation, transparency, and craftsmanship you can trust.

Every project starts with thoughtful planning addressing California’s unique building codes, seismic standards, and environmental challenges. Whether you’re building a new home, expanding your business, or renovating an existing space, we manage every phase from design and permitting to final inspection with care and attention to detail.

Our mission is simple: create beautiful, functional spaces that elevate everyday living and add lasting value. With a reputation built on integrity, precision, and local expertise, Greenport Construction continues to be the preferred choice for homeowners and businesses throughout the Bay Area.

Custom Homes, Commercial Projects, Sustainable Builds, Remodeling & Additions