Licensed General Engineering (A) contractors in San Ramon, CA

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

26 contractors

1. 3vi INC

   San Ramon, CA · CSLB #1136949 · as of October 6, 2026
   Active · clear
2. Amer Construction INC

   San Ramon, CA · CSLB #1105366 · as of October 6, 2026
   Active · clear
3. Atzun INC

   San Ramon, CA · CSLB #1033493 · as of October 6, 2026
   Active · clear
4. Aztec Consultants

   San Ramon, CA · CSLB #659133 · as of October 6, 2026
   Active · clear
5. Blueprint & Beyond

   San Ramon, CA · CSLB #1139251 · as of October 6, 2026
   Active · clear
6. California Ust Services

   San Ramon, CA · CSLB #851095 · as of October 6, 2026
   Active · clear
7. Corrosion Concrete Related Services

   San Ramon, CA · CSLB #1091979 · as of October 6, 2026
   Active · clear
8. Cti - Controltech INC

   San Ramon, CA · CSLB #951993 · as of October 6, 2026
   Active · clear
9. Davidson Construction

   San Ramon, CA · CSLB #982799 · as of October 6, 2026
   Active · clear
10. D & D Constructors INC

    San Ramon, CA · CSLB #1095287 · as of October 6, 2026
    Active · clear
11. Dig & Demo INC

    San Ramon, CA · CSLB #993947 · as of October 6, 2026
    Active · clear
12. Encino Construction Group Corp

    San Ramon, CA · CSLB #759656 · as of October 6, 2026
    Active · clear
13. Frost Environmental Abatement

    San Ramon, CA · CSLB #1107337 · as of October 6, 2026
    Active · clear
14. Hemdan Developers

    San Ramon, CA · CSLB #706818 · as of October 6, 2026
    Active · clear
15. Horizon Building LLC

    San Ramon, CA · CSLB #875118 · as of October 6, 2026
    Active · clear
16. Howard's Earth Boring Service INC

    San Ramon, CA · CSLB #861244 · as of October 6, 2026
    Active · clear
17. JH Home Transformations

    San Ramon, CA · CSLB #893365 · as of October 6, 2026
    Active · clear
18. Legion LLC

    San Ramon, CA · CSLB #1061592 · as of October 6, 2026
    Active · clear
19. Mastercraft Custom Engineering

    San Ramon, CA · CSLB #728286 · as of October 6, 2026
    Active · clear
20. Rock Solid Development

    San Ramon, CA · CSLB #1063766 · as of October 6, 2026
    Active · clear
21. Serafix Engineering Contractors INC

    San Ramon, CA · CSLB #1019229 · as of October 6, 2026
    Active · clear
22. Soares Construction

    San Ramon, CA · CSLB #1087391 · as of October 6, 2026
    Active · clear
23. Sut's Superior Underground Tank Service INC

    San Ramon, CA · CSLB #482356 · as of October 6, 2026
    Active · clear
24. Hung Tran

    San Ramon, CA · CSLB #848472 · as of October 6, 2026
    Active · clear
25. Two Bricks Design Build

    San Ramon, CA · CSLB #1038359 · as of October 6, 2026
    Active · clear
26. Castlelite Outdoor INC

    San Ramon, CA · CSLB #1013134 · 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.