Customer Satisfaction Is Our #1 Priority. S & M Excavating LLC is a locally owned company serving Cass, Bates, Jackson and Johnson county Missouri. We can provide you with all of your site work from start to finish, including: • Clearing and Prepping the Site • Demolition Work • Grading the Driveway • Basement Excavation • Basement Back Fill • Water Line Installation • Sewer and Septic Systems Installation • Final Grade Free free to call or email us for your next project or repairs. • Demolition Work