Langdon Electric
- P O Box 2557, Corona, CA 92878
- (909) 374-0230
- September 15, 2026
Based in Calimesa, Riverside County, All – Phases International holds California contractor license #928259, classified C10 (Electrical). 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 San Gorgonio Pass: Wind-driven dust and debris are constant, and they shorten the service life of exterior finishes, seals and filtration more quickly than in the valleys below.
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 #928259 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 — All – Phases International 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.
There are no reviews yet.