Licensed General Building (B) contractors in Dayton, CA

The California Contractors State License Board (CSLB) lists 10 General Building (B) contractors in Dayton, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 11, 2026.

10 contractors

1. T Cassinelli Construction

   Dayton, CA · CSLB #780344 · as of August 11, 2026
   Active · clear
2. C M Improvements

   Dayton, CA · CSLB #804050 · as of August 11, 2026
   Active · clear
3. Diablo Bath

   Dayton, CA · CSLB #742600 · as of August 11, 2026
   Active · clear
4. Horacio Gallegos Construction

   Dayton, CA · CSLB #1038628 · as of August 11, 2026
   Active · clear
5. G L R INC General Contractors

   Dayton, CA · CSLB #964074 · as of August 11, 2026
   Active · clear
6. Lands Tree Service

   Dayton, CA · CSLB #1107056 · as of August 11, 2026
   Active · clear
7. Langford Construction

   Dayton, CA · CSLB #663285 · as of August 11, 2026
   Active · clear
8. R B Construction

   Dayton, CA · CSLB #793490 · as of August 11, 2026
   Active · clear
9. Royce Baylor Construction & Development LLC

   Dayton, CA · CSLB #1153334 · as of August 11, 2026
   Active · clear
10. Sipbuilder

    Dayton, CA · CSLB #892311 · as of August 11, 2026
    Active · clear

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of August 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.