Plumbing · San Diego
Williamson Plumbing and Mechanical
Appears in 1 ZIP code ranking on MyLocalZip.
Listing data from the CSLB public contractor-license roster.
The record
- Recorded address
- 9885 Mesa Rim Rd Ste 105, San Diego, CA 92121
- CSLB license number
- #974182
- Business type in CSLB record
- Sole Owner
- Classification
- Plumbing (C-36)
- Bond record
- #PB10163411684 · PHILADELPHIA INDEMNITY INSURANCE COMPANY
- Workers’ comp
- Insurance recorded
- Recorded expiration
- Jun 30, 2028
CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.