Excavation Services


Mc Laughlin Construction is a recognized industry leader in excavation and site development, and is one of central Washington’s premier construction companies. We specialize in excavation; site development; soil stabilization; sheeting, shoring and erosion protection; drainage and sewer construction; concrete recycling and crushing; fabricating; demolition and environmental services.


We also offer Poured Foundations and Slabs. Our total package system eliminates the hassles & scheduling problems associated with multiple sub-contractors. From scheduling & excavation, pouring & water proofing, to back-filling, grading & flatwork, we customize our services to meet your specific needs.


 Some of the services we provide include:

  • Rough Grading of site
  • Site services (water & sewer) including off-site tie ins.
  • Bulk and detail excavations of all sizes
  • Backfill and compaction
  • Slab gravel
  • Parking and landscape area preparation
  • Final grading

We also supply specialized services such as:

  • Rock wall construction
  • Demolition
  • Rock ripping/breaking
  • Sediment and erosion controls
  • Aggregate supply including placement and compaction
  • Geo textile and Geo grid (including design) for any project.


We provide complete Earthwork packages:

  • Residential foundation excavations in new subdivisions, inner-city infills and acreages
  • Initial site grading
  • Bulk and detailed excavations for commercial sites
  • Utility trenching
  • Septic systems
  • Backfilling
  • Compaction
  • Supply of materials (granular, recycled concrete, loam)
  • Demolition
  • Slab Preparation for commercial sites
  • Final grading