"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


DeKoster Excavating



the right equipment for the job 

DeKoster Excavating  -  8631 Depot Rd  -  PO Box 1008  -  Lynden WA 98264

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.