Mark Mashuda Excavating Inc. can handle all of your excavating needs including but not limited to grading, land clearing, driveways, sewer and gas lines. We are fully insured. Call Mark today to schedule an appointment or for more information. Mark Mashuda Excavating Inc. can handle all of your excavating needs including but not limited to grading, land clearing, driveways, sewer and gas lines. We are fully insured. Call Mark today to schedule an appointment or for more information.