HVAC · San Diego
Principal Plumbing Co
Appears in 2 ZIP code rankings on MyLocalZip.
Listing data from the CSLB public contractor-license roster.
The record
- Recorded address
- 9374 Black Hills Way, San Diego, CA 92129
- CSLB license number
- #1042055
- Business type in CSLB record
- Sole Owner
- Classification
- Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
- Bond record
- #100359406 · MERCHANTS BONDING COMPANY (MUTUAL)
- Workers’ comp
- Insurance recorded
- Recorded expiration
- Jul 31, 2026 · recorded date has passed as of Sep 10, 2026
CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.