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Excavation contractors in Cowlitz County, WA

28 excavation contractors are registered in Cowlitz County. All 28 hold an active USDOT registration. The largest town is Longview.

All 28 contractors

  1. Brookhart Excavation LLC
    Longview5.0 from 7 reviews via Google
    (360) 270-8360
  2. Hansen Excavations LLC
    Woodland5.0 from 3 reviews via Google
    (360) 241-3573
  3. Performance Trucking & Excavation LLC
    Longview5.0 from 7 reviews via Google
    (360) 430-0655
  4. Advanced Excavating Specialists LLC
    Kelso
    (360) 232-8854
  5. Atlas Mechanical Inc North Cascade Excavating
    Woodland
    (360) 607-4087
Map of excavation contractors in Cowlitz County, WA
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. Spencer's Trucking & Excavating
    Kelso
    (360) 577-8828
  2. Downhill Excavation & Drain Services LLC
    Kalama
    (360) 989-5238
  3. Triple S Excavation LLC
    Castle Rock
    (360) 274-5700
  4. MCC Excavating Inc
    Castle Rock
    (360) 274-6629
  5. North Fork Excavating Inc
    Woodland
    (360) 263-8982
  6. Derosier Excavation Inc
    Kelso
    (360) 423-1521
  7. Schill Excavation LLC
    Kelso
    (360) 636-2881
  8. Pals Excavating
    Castle Rock
    (360) 274-5143
  9. Keen Excavation LLC
    Kelso
    (360) 904-9788
  10. Wards Trucking and Excavating LLC
    Kelso
    (360) 261-3491
  11. Ab&C Excavating
    Toutle
    (360) 274-5798
  12. Advantage Trucking and Excavation
    Kelso
    (360) 749-3073
  13. Biddix Excavation LLC
    Woodland
    (360) 225-8860
  14. Bird Excavating
    Longiew
    (360) 575-9543
  15. Cat-Tracks Excavation LLC
    Kalama
    (360) 518-5560
  16. Do All Trucking and Excavating
    Castle Rock
    (360) 274-3416
  17. Hutton Trucking & Excavating LLC
    Longview
    (360) 431-3387
  18. Jesse Amos Excavating
    Castle Rock
    (360) 274-7706
  19. Krone Trucking & Excavating LLC
    Castle Rock
    (202) 521-1493
  20. Macs Construction Site Work Specialties Inc
    Longview
    (360) 636-2444
  21. Pupcreek Excavation and Construction LLC
    Woodland
    (360) 907-3352
  22. Specialty Excavation Services LLC
    Castle Rock
    (360) 846-3798
  23. Wright Excavation LLC
    Longview
    (360) 957-5865

Ranked by verified owner, then Google rating, then fleet size. How ranking works

What excavation costs in Washington

Ranges are national; get three local quotes.

Residential excavation and site prep
$1,500–$5,000 for standard site work (Appalachian Scapes)$2,500–$15,000 for a standard home site (SiteX)Price driver: Soil: clay and rock cost more than loam
Removing trees, shrubs and debris
$1,400–$5,800 (HomeAdvisor)Price driver: Tree density
Grading a yard
$1,000–$5,000 for an average backyard (HomeGuide)Price driver: Slope
Driveway excavation
$1,000–$5,000 on average (Appalachian Scapes)Price driver: Access: tight sites need smaller machines and more hours
Dirt removal on a landscaping job
$500–$6,000 (Angi)Price driver: Haul distance and disposal

Published labor data puts the West roughly 20% above the Southeast (SiteX).

Ranges from Appalachian Scapes, SiteX, HomeAdvisor, HomeGuide and Angi, checked September 2026.

Nearby counties