M&W Drilling operates a total of 18 rigs, including sonic, air/mud rotary rigs, hollow stem auger rigs, direct push rigs and core rigs that have served over 500 environmental engineering and remedial clean-up contractors in support of federal programs for the DoD, DoE, EPA and USGS. We have also provided drilling services to consulting firms, adapting new methods of drilling and sampling to address the evolving needs of their clients.