Licensed General Engineering (A) contractors in Rowland Heights, CA

The California Contractors State License Board (CSLB) lists 7 General Engineering (A) contractors in Rowland Heights, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

7 contractors

1. Advtech Environmental INC

   Rowland Heights, CA · CSLB #774161 · as of June 27, 2026
   Active · clear
2. Steven G Desatoff

   Rowland Heights, CA · CSLB #946422 · as of June 27, 2026
   Active · clear
3. Peace & Joy Construction INC

   Rowland Heights, CA · CSLB #1103200 · as of June 27, 2026
   Active · clear
4. Poly Structurals INC

   Rowland Heights, CA · CSLB #1079185 · as of June 27, 2026
   Active · clear
5. Premier Developing Services INC

   Rowland Heights, CA · CSLB #945171 · as of June 27, 2026
   Active · clear
6. Sukan INC

   Rowland Heights, CA · CSLB #738373 · as of June 27, 2026
   Active · clear
7. David Wang

   Rowland Heights, CA · CSLB #683162 · as of June 27, 2026
   Suspended · bond

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Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.