Download the list of Home builders in California. Smartscrapers provides an accurate directory and the latest data on the number of Home builders in California There are 7138 Home builders in California as of October 15, 2025; which is an 0.00% increase from 2023. Of these locations, 4202 Home builders which is 58.87% of all Home builders in California are single-owner operations, while the remaining 2936 which is 41.13% are part of larger brands. The top three cities with the most Home builders are Los Angeles with 1427 Home builders, San Diego with 578 Home builders, San Francisco with 473 Home builders. Average age of Home builders in California is 5 years and 1 months.