National homebuilders Lennar and CalAtlantic have merged to combine forces, positioning the company as the leading homebuilder in the nation. CalAtlantic Homes has joined Lennar’s Family of Companies with a united vision of providing quality and value to families across the country as they move into the next stage of their lives with a new home. Home shoppers now have more choices in innovative home designs, amenity-rich neighborhoods and quality construction across Colorado and beyond.