Licensed General Engineering (A) contractors in Penngrove, CA

The California Contractors State License Board (CSLB) lists 11 General Engineering (A) contractors in Penngrove, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

11 contractors

1. Adobe Construction Company

   Penngrove, CA · CSLB #1104098 · as of October 6, 2026
   Active · clear
2. Larry Drew Backhoe Service

   Penngrove, CA · CSLB #473642 · as of October 6, 2026
   Active · clear
3. Peter Gobbi

   Penngrove, CA · CSLB #970142 · as of October 6, 2026
   Active · clear
4. Grounded Excavation & Trucking INC

   Penngrove, CA · CSLB #1135014 · as of October 6, 2026
   Active · clear
5. Harris General Engineering INC

   Penngrove, CA · CSLB #982494 · as of October 6, 2026
   Active · clear
6. KDK General Engineering

   Penngrove, CA · CSLB #1030475 · as of October 6, 2026
   Active · clear
7. K & L Construction Company INC

   Penngrove, CA · CSLB #750881 · as of October 6, 2026
   Active · clear
8. Petroni Engineering

   Penngrove, CA · CSLB #1142998 · as of October 6, 2026
   Active · clear
9. Piazza Construction

   Penngrove, CA · CSLB #406456 · as of October 6, 2026
   Active · clear
10. Kevin Robison Construction INC DBA Robison Construction

    Penngrove, CA · CSLB #701379 · as of October 6, 2026
    Active · clear
11. Summit General Engineering

    Penngrove, CA · CSLB #1138510 · 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.