Power Grade Inc
● Active — license status verified against CSLB public data as of November 6, 2026
| CSLB license | #935306 |
|---|---|
| Classifications | A — General Engineering · C-10 — Electrical |
| Office of record | 2115 S Cuamonga Ave Ontario, CA 91761 Address as listed in the CSLB record — the office of record, not a service-area claim. |
| Phone (CSLB record) | (909) 947-5191 |
| Contractor bond | $25,000 — Hartford Fire Insurance Company |
| Workers' comp (CSLB record) | Workers' Compensation Insurance — Travelers Property Casualty Company Of America |
| Business type | Corporation |
| License issued | July 9, 2009 |
| License expires | July 31, 2027 |
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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.