the right equipment for the job 

DeKoster Excavating

Welcome to DeKoster Excavating, Inc. 

 Located in the beautiful Pacific Northwest, we proudly serve Whatcom County and surrounding areas with Residential, Commercial and Custom excavation needs.

"Thank you so much for the fabulous job, so efficiently accomplished by your highly skilled professional crew! (all done in the pouring rain!)  We deeply appreciate your expertise."                                        j & j