Home Additions

When your family has outgrown your home but you love your neighborhood, an addition is often a better choice than moving. Cornerstone handles second-story additions, room additions, garage conversions, and sunrooms — fully designed, permitted, and engineered before a single nail is driven. Every addition starts with a structural assessment, a design phase to develop floor plans and elevations, and a permit package submitted to the city or county. We coordinate with engineers when structural changes are required and handle all inspections through final approval. Additions are complex projects with long planning timelines. We give you an accurate schedule from the design phase forward so you know what to expect at every stage.