Santos Excavating, Inc. is a general engineering corporation started in 1977 and is based at the top of the Sacramento Valley in Chico, California. We have 34 years of experience installing sewer mains, sewer lift stations, water treatment, storm drains, water mains, joint trench, gas mains, earth moving, grading, paving, rock slope protection and erosion control, as well as designing and building projects. Our success has been built on our reputation for safety and professional workmanship, and on-time delivery. We are a DBE and SMBE contractor.