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Excavation contractors in Contra Costa County, CA

47 excavation contractors are registered in Contra Costa County. All 47 hold an active USDOT registration. The largest town is Concord.

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All 47 contractors

  1. Get It Done Demolition & Excavation
    ConcordDemolition4.6 from 11 reviews via Google
    (925) 428-3661
  2. (925) 687-6666
  3. CM Excavating
    Pittsburg
    (925) 825-6490
  4. (925) 229-3725
  5. (925) 766-0074
Map of excavation contractors in Contra Costa County, CA
Pins mark ZIP code areas. A number shows how many contractors share that ZIP code.
  1. (925) 666-8966
  2. (925) 628-8877
  3. (925) 852-8714
  4. (925) 303-6110
  5. (505) 644-3880
  6. (415) 875-0693
  7. (926) 446-9346
  8. (925) 634-6565
  9. (510) 485-8632
  10. (925) 932-4156
  11. Apex Grading
    Lafayette
    (925) 818-7075
  12. (925) 709-9070
  13. (510) 787-4070
  14. (209) 649-0522
  15. (505) 692-3932
  16. (925) 285-7741
  17. (925) 584-6742
  18. (925) 516-1266
  19. (925) 634-5787
  20. (925) 676-8102
  21. (925) 766-6946
  22. (925) 820-4597
  23. (925) 754-8795
  24. (925) 260-3695
  25. DC Demo and Excavation
    RichmondDemolition
    (510) 207-2479
  26. (510) 245-9368
  27. (925) 864-6818
  28. (925) 516-8668
  29. Genesis Backhoe
    Discovery Bay
    (925) 513-3172
  30. H & S Backhoe
    Brentwood
    (925) 516-6373
  31. (925) 855-1440
  32. (510) 593-3742
  33. (925) 625-7574
  34. (925) 766-0909
  35. (925) 485-0366
  36. (925) 833-1853
  37. (925) 625-0842
  38. (925) 421-8849
  39. (925) 383-4596
  40. (925) 584-9626
  41. (415) 820-3558
  42. (925) 522-0272
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What excavation costs in California

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