Dunigan Bros., Inc. offers complete excavation and sitework construction. We can complete any site job as small as a gravel driveway or parking lot up to a mass earth moving project. We offer complete services for commercial, industrial and residential site preparation including parking lot construction, footing excavation, site utilities, concrete and paving, and final site restoration. We can also complete your large scale earth moving projects including landfill development, land clearing, and residential lot/road developments. We also offer complete tank removal, wetland remediation, and contaminated soils removal services. With our experienced crews, updated fleet of equipment, and modern technology we can deliver on even your toughest site projects.