Licensed General Engineering (A) contractors in Winters, CA

The California Contractors State License Board (CSLB) lists 13 General Engineering (A) contractors in Winters, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

13 contractors

1. Ample Electric INC

   Winters, CA · CSLB #807298 · as of October 7, 2026
   Active · clear
2. Dulinsky General Engineering

   Winters, CA · CSLB #991295 · as of October 7, 2026
   Active · clear
3. Ernie's Topsoil Sand & Gravel

   Winters, CA · CSLB #572945 · as of October 7, 2026
   Active · clear
4. B & D Geerts Construction INC

   Winters, CA · CSLB #633205 · as of October 7, 2026
   Active · clear
5. K O Construction INC

   Winters, CA · CSLB #520929 · as of October 7, 2026
   Active · clear
6. K O Construction Rentals INC

   Winters, CA · CSLB #605490 · as of October 7, 2026
   Active · clear
7. K O Underground Construction INC

   Winters, CA · CSLB #744574 · as of October 7, 2026
   Active · clear
8. Kvilhaug Drilling & Pump INC

   Winters, CA · CSLB #482390 · as of October 7, 2026
   Active · clear
9. Unique Telecom Incorporated

   Winters, CA · CSLB #981919 · as of October 7, 2026
   Active · clear
10. Universal Electric INC

    Winters, CA · CSLB #957607 · as of October 7, 2026
    Active · clear
11. Vintage Paving CO INC

    Winters, CA · CSLB #709237 · as of October 7, 2026
    Active · clear
12. Warren's Water Truck Service

    Winters, CA · CSLB #906541 · as of October 7, 2026
    Active · clear
13. Winters Plumbing Service

    Winters, CA · CSLB #925929 · as of October 7, 2026
    Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.