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

The California Contractors State License Board (CSLB) lists 13 General Engineering (A) contractors in Penn Valley, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

13 contractors

1. A & A Construction

   Penn Valley, CA · CSLB #806130 · as of October 6, 2026
   Active · clear
2. A B C Constructors INC

   Penn Valley, CA · CSLB #997446 · as of October 6, 2026
   Active · clear
3. All Phase Excavating Service INC

   Penn Valley, CA · CSLB #638179 · as of October 6, 2026
   Active · clear
4. Cook Enterprises

   Penn Valley, CA · CSLB #580263 · as of October 6, 2026
   Active · clear
5. Johnson Trails

   Penn Valley, CA · CSLB #1017102 · as of October 6, 2026
   Active · clear
6. Quartz Engineering And Development

   Penn Valley, CA · CSLB #1102083 · as of October 6, 2026
   Active · clear
7. Quiggle Construction

   Penn Valley, CA · CSLB #622831 · as of October 6, 2026
   Active · clear
8. B C Schmidt Construction INC

   Penn Valley, CA · CSLB #763497 · as of October 6, 2026
   Active · clear
9. Siller & Siller Construction INC

   Penn Valley, CA · CSLB #1139072 · as of October 6, 2026
   Active · clear
10. S Miller Paving INC

    Penn Valley, CA · CSLB #761726 · as of October 6, 2026
    Active · clear
11. S & P Excavating

    Penn Valley, CA · CSLB #947084 · as of October 6, 2026
    Active · clear
12. Talon Construction

    Penn Valley, CA · CSLB #397350 · as of October 6, 2026
    Active · clear
13. W3 Contracting INC

    Penn Valley, CA · CSLB #1160088 · as of October 6, 2026
    Active · clear

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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.