Located in San Rafael, California, All Terrain Inc. Engineering Contractors is a full-service excavation company. Since 1984, we have been providing demolition and excavation services to the Bay Area. These services include foundations, tight access, retaining walls, engineering fills, concrete removal, underground utilities, crane services, drilling, erosion control, grading, and drainage systems.
We are state licensed, insured, and bonded, so you can trust that our services will be completed in a safe, professional manner.