LIST OF SIGNIFICANT SUBSIDIARIES | JURISDICTION OF INCORPORATION | ||||
Dyn Specialty Contracting, Inc. | Virginia | ||||
| MES Holdings Corporation | Delaware | ||||
| EMCOR Construction Services, Inc. | Delaware | ||||
| EMCOR International, Inc. | Delaware | ||||
| EMCOR Mechanical/Electrical Services (East), Inc. | Delaware | ||||
| EMCOR (UK) Limited | England | ||||
| EMCOR Group (UK) plc | England | ||||
| EMCOR Facilities Services, Inc. | Ohio | ||||
| EMCOR-CSI Holding Co. | Delaware | ||||
| FR X Ohmstede Acquisitions Co. | Delaware | ||||
| RepconStrickland, Inc. | Delaware | ||||