Hmm General Contractor INC (CSLB #946873)
CSLB #946873
San Mateo, CA · (650) 255-2148
License status
Active
Expires November 30, 2027 · Issued 2010
Expires November 30, 2027Issued May 6, 2010
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
State Compensation Ins. Fund · to Feb 10, 2027State Compensation Ins. Fund Runs to February 10, 2027
ClassesClassifications
B General building
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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Hector Michael Mathes
Role: Responsible managing officer, chief executive officer, president
Qualifies: B
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The full record
- Business address
- 623 SOUTH GRANT ST, San Mateo, CA 94402
- Phone
- (650) 255-2148
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- State Compensation Insurance Fund · policy 9395214 · Feb 10, 2026 to Feb 10, 2027
About this license
Hmm General Contractor INC of San Mateo, CA holds California contractor license #946873 in B — General building. The business phone on the license is (650) 255-2148. The license was issued May 6, 2010 and expires November 30, 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 February 10, 2026 – February 10, 2027. People on the license include Hector Michael Mathes (Responsible Managing Officer/Chief Executive Officer/President).