Steve C Boneso Construction INC DBA Boneso Plumbing And (CSLB #612882)
CSLB #612882
Santa Margarita, CA · (805) 227-4450
License status
Active
Expires November 30, 2026 · Issued 1991
Expires November 30, 2026Issued February 15, 1991
BondContractor bond
$25,000
Merchants Bonding Co. (Mutual)
Workers' comp
On filePolicy on file
Zurich American Ins. Co. · to Dec 15, 2026Zurich American Ins. Co. Runs to December 15, 2026
ClassesClassifications
A General engineering · B General building · C-4 · C-20 Warm-air heating, ventilating and air-conditioning · C-36 Plumbing
FROM THE CSLB FILE DATED NOV 6, 2026
Status can change the same day. We don't approve contractors; this is the state's public file.
Check this license at CSLB ↗CSLB file dated NOV 6, 2026 · Status can change the same day · Check at CSLB ↗
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Steve Craig Boneso
Role: Responsible managing officer, chief executive officer, president
Qualifies: B, A, C-36, C-20, C-4
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The full record
- Business address
- 1910 CARISA HWY, Santa Margarita, CA 93453
- Phone
- (805) 227-4450
- Bond
- Merchants Bonding Company (Mutual) · $25,000
- Workers' comp
- Zurich American Insurance Company · policy WC390321201 · Dec 15, 2025 to Dec 15, 2026
About this license
Steve C Boneso Construction INC DBA Boneso Plumbing And of Santa Margarita, CA holds California contractor license #612882 in A — General engineering, B — General building, C-4, C-20 — Warm-air heating, ventilating and air-conditioning, and C-36 — Plumbing. The business phone on the license is (805) 227-4450. The license was issued February 15, 1991 and expires November 30, 2026, and the CSLB file lists it as active. Its contractor bond of $25,000 is with Merchants Bonding Company (mutual). Workers' compensation is with Zurich American Insurance Company, policy dates December 15, 2025 – December 15, 2026. People on the license include Steve Craig Boneso (Responsible Managing Officer/Chief Executive Officer/President).