Licensed General Engineering (A) contractors in Spring Valley, CA

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

26 contractors

1. 3G Engineering Corp

   Spring Valley, CA · CSLB #1156222 · as of October 6, 2026
   Active · clear
2. Aztec Paving INC

   Spring Valley, CA · CSLB #266210 · as of October 6, 2026
   Active · clear
3. Bigrob Construction

   Spring Valley, CA · CSLB #1083054 · as of October 6, 2026
   Active · clear
4. ML Brown Construction INC

   Spring Valley, CA · CSLB #733585 · as of October 6, 2026
   Active · clear
5. L E Butts Construction

   Spring Valley, CA · CSLB #821779 · as of October 6, 2026
   Active · clear
6. Casper Company

   Spring Valley, CA · CSLB #478960 · as of October 6, 2026
   Active · clear
7. Castrejon Concrete LLC

   Spring Valley, CA · CSLB #1089509 · as of October 6, 2026
   Active · clear
8. Construction Management Services

   Spring Valley, CA · CSLB #1092981 · as of October 6, 2026
   Active · clear
9. Dakini Engineering General Contracting

   Spring Valley, CA · CSLB #769364 · as of October 6, 2026
   Active · clear
10. Robert P Ferry

    Spring Valley, CA · CSLB #353341 · as of October 6, 2026
    Active · clear
11. G & C Construction

    Spring Valley, CA · CSLB #952169 · as of October 6, 2026
    Active · clear
12. Gis Tyner INC

    Spring Valley, CA · CSLB #1122182 · as of October 6, 2026
    Active · clear
13. GPS Plumbing

    Spring Valley, CA · CSLB #950919 · as of October 6, 2026
    Active · clear
14. Groundforce

    Spring Valley, CA · CSLB #852085 · as of October 6, 2026
    Active · clear
15. Linear Services

    Spring Valley, CA · CSLB #688323 · as of October 6, 2026
    Active · clear
16. Miller Paving Corporation

    Spring Valley, CA · CSLB #280876 · as of October 6, 2026
    Active · clear
17. Montgomery Construction Services INC

    Spring Valley, CA · CSLB #928118 · as of October 6, 2026
    Active · clear
18. Nexgen Building Group INC

    Spring Valley, CA · CSLB #1017258 · as of October 6, 2026
    Active · clear
19. Fred North Construction Company INC

    Spring Valley, CA · CSLB #579715 · as of October 6, 2026
    Active · clear
20. Quality General Engineering INC

    Spring Valley, CA · CSLB #838699 · as of October 6, 2026
    Active · clear
21. Skyline Services INC

    Spring Valley, CA · CSLB #891916 · as of October 6, 2026
    Active · clear
22. T & T Custom Builders INC

    Spring Valley, CA · CSLB #265931 · as of October 6, 2026
    Active · clear
23. Tyner INC

    Spring Valley, CA · CSLB #1057290 · as of October 6, 2026
    Active · clear
24. Underground Utilities INC

    Spring Valley, CA · CSLB #580460 · as of October 6, 2026
    Active · clear
25. C E Wilson Corp

    Spring Valley, CA · CSLB #460377 · as of October 6, 2026
    Active · clear
26. Zasueta Contracting INC

    Spring Valley, CA · CSLB #746555 · as of October 6, 2026
    Active · clear

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.