Langdon Electric
- P O Box 2557, Corona, CA 92878
- (909) 374-0230
- September 15, 2026
Based in Riverside, Riverside County, Optimum Solar Power INC holds California contractor license #1024381, classified A (General Engineering, C10 Electrical, C46 Solar). At the time this listing was compiled, the license was active with no suspension on record.
The C-10 classification covers service and panel upgrades, branch circuits, lighting, EV charger circuits and code correction work.
Working in the Inland Empire: Expansive clay soils are common across the inland valleys, and they move enough with the seasons to matter for foundations, flatwork and anything tied to them.
Before you hire any electrical contractor: For a panel upgrade, ask what service size is being installed and whether the utility drop and meter are included — those are often quoted separately.
License status can change at any time. Confirm license #1024381 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.
This profile was compiled from California State License Board public records and is unclaimed — Optimum Solar Power INC has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.
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