Santos Construction Corporation - Randall Pit has been serving our customers for over 75 years. Our offices are located in Amsterdam, and our extensive quarry is located in nearby Fultonville, NY. We proudly service Amsterdam, Randall, and the surrounding areas. We offer excavation services, including site and utility prep, crane installation & repair as well as large equipment rental. Our quarry Randall Pitt located in Fultonville NY, carries a variety of sand, stone, gravel, landscape stone and more.