Licensed General Engineering (A) contractors in Danville, CA

The California Contractors State License Board (CSLB) lists 26 General Engineering (A) contractors in Danville, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

26 contractors

1. Advanced Water Well Drilling & Pump Services

   Danville, CA · CSLB #1022423 · as of October 6, 2026
   Active · clear
2. Amg Excavating INC

   Danville, CA · CSLB #1020169 · as of October 6, 2026
   Active · clear
3. Aquatic Harvesting

   Danville, CA · CSLB #963147 · as of October 6, 2026
   Active · clear
4. Aspire Builders

   Danville, CA · CSLB #920386 · as of October 6, 2026
   Active · clear
5. Baillie Communications INC

   Danville, CA · CSLB #735815 · as of October 6, 2026
   Active · clear
6. Blue Flame Crew West LLC

   Danville, CA · CSLB #993502 · as of October 6, 2026
   Active · clear
7. Boscolai Construction

   Danville, CA · CSLB #1120060 · as of October 6, 2026
   Active · clear
8. Bradley Tanks INC

   Danville, CA · CSLB #964166 · as of October 6, 2026
   Active · clear
9. California Professional Builders INC

   Danville, CA · CSLB #803913 · as of October 6, 2026
   Active · clear
10. Covenant Technical Solutions INC

    Danville, CA · CSLB #1123021 · as of October 6, 2026
    Active · clear
11. Danliv INC

    Danville, CA · CSLB #1070436 · as of October 6, 2026
    Active · clear
12. Faten Fawzy

    Danville, CA · CSLB #1162043 · as of October 6, 2026
    Active · clear
13. Jim Freethy Excavating INC

    Danville, CA · CSLB #718343 · as of October 6, 2026
    Active · clear
14. Green Infrastructure And Environmental INC

    Danville, CA · CSLB #1153113 · as of October 6, 2026
    Active · clear
15. H P Construction Services INC

    Danville, CA · CSLB #892621 · as of October 6, 2026
    Active · clear
16. Joe A Callaway

    Danville, CA · CSLB #555222 · as of October 6, 2026
    Active · clear
17. Martin & Martin Construction

    Danville, CA · CSLB #418913 · as of October 6, 2026
    Active · clear
18. Nugent Constructors INC

    Danville, CA · CSLB #599590 · as of October 6, 2026
    Active · clear
19. Pacific Waste Services INC

    Danville, CA · CSLB #716238 · as of October 6, 2026
    Active · clear
20. Production Excavating

    Danville, CA · CSLB #643587 · as of October 6, 2026
    Active · clear
21. James E Roberts-obayashi Corporation

    Danville, CA · CSLB #358519 · as of October 6, 2026
    Active · open complaint
22. S2serm LLC

    Danville, CA · CSLB #1146389 · as of October 6, 2026
    Active · clear
23. S & H Construction INC

    Danville, CA · CSLB #786358 · as of October 6, 2026
    Active · clear
24. Spencon Construction INC

    Danville, CA · CSLB #820205 · as of October 6, 2026
    Active · clear
25. Titus MRF Services

    Danville, CA · CSLB #872945 · as of October 6, 2026
    Active · clear
26. Vanquish Environmental & Engineering

    Danville, CA · CSLB #1007510 · as of October 6, 2026
    Suspended · bond

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.