Top Shelf Builders specializes in residential home additions across Sonoma County. Our home addition services include planning, structural framing, utilities, drywall, and finishes, all managed by a licensed general contractor. We ensure additions integrate smoothly with the existing structure and meet all local building codes.

We serve homeowners in Santa Rosa, Petaluma, Windsor, Rohnert Park, Healdsburg, and nearby communities looking to expand living space. From additional bedrooms to expanded living areas, our team manages the entire process from permits through final completion.