DSHS Project Has Begun! Coffman Excavation has begun construction on the DSHS project located in Vancouver WA. There are many complicated...

Coffman Excavation was chosen by AGC of America as the recipient of the Construction Safety Excellence Award for the second time in three...

Our 4th annual Coffman Invitational Golf Tournament was a HUGE success. We would like to give a big thank you to all of this year's...