Hetherington Mechanical & Plumbing (CSLB #664033)
CSLB #664033
San Francisco, CA · (415) 750-9595
License status
Active
Expires February 28, 2027 · Issued 1993
Expires February 28, 2027Issued February 1, 1993
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
State Compensation Ins. Fund · to Oct 1, 2027State Compensation Ins. Fund Runs to October 1, 2027
ClassesClassifications
B General building · C-4 · C-10 Electrical · C-16 Fire protection · 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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Ben Hetherington
Role: Responsible managing employee
Qualifies: B, C-36
William Hetherington
Role: Responsible managing officer, chief executive officer, president
Qualifies: C-10, C-4, C-16
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The full record
- Business address
- 4200 CALIFORNIA STREET STE 111, San Francisco, CA 94118
- Phone
- (415) 750-9595
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- State Compensation Insurance Fund · policy 9410185 · Oct 1, 2026 to Oct 1, 2027
About this license
Hetherington Mechanical & Plumbing of San Francisco, CA holds California contractor license #664033 in B — General building, C-4, C-10 — Electrical, C-16 — Fire protection, and C-36 — Plumbing. The business phone on the license is (415) 750-9595. The license was issued February 1, 1993 and expires February 28, 2027, and the CSLB file lists it as active. Its contractor bond of $25,000 is with American Contractors Indemnity Company. Workers' compensation is with State Compensation Insurance Fund, policy dates October 1, 2026 – October 1, 2027. People on the license include Ben Hetherington (Responsible Managing Employee) and William Hetherington (Responsible Managing Officer/Chief Executive Officer/President).