If you want your new building to stand the test of time, then you'll need to take proper care during the initial stages of your build. Heavy Load Construction won't cut corners when it comes to your site preparation. Our excavation and demolition company serves clients in Fairfield, CA and throughout the San Francisco Bay Area. From residential projects to commercial ones, there's no job we can't tackle with skill and efficiency. Discuss the details of your project with our excavation contractor today.