Jun 221 minDSHS Project Has Started, 159th Road Closure Coming SoonDSHS Project Has Begun! Coffman Excavation has begun construction on the DSHS project located in Vancouver WA. There are many complicated...
Aug 26, 20221 minCoffman Excavation Receives 2022 CSEA AwardCoffman Excavation was chosen by AGC of America as the recipient of the Construction Safety Excellence Award for the second time in three...
Aug 16, 20221 minCoffman 2022 Invitational 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...