Norstar Plumbing & Engineering INC (CSLB #633471)
CSLB #633471
Alta Loma, CA · (909) 481-9488
License status
Active
Expires February 29, 2028 · Issued 1991
Expires February 29, 2028Issued December 14, 1991
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
Zurich American Ins. Co. · to Jan 1, 2027Zurich American Ins. Co. Runs to January 1, 2027
ClassesClassifications
A General engineering · 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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Gary Charles Jr Plummer
Role: Responsible managing officer, chief executive officer, president
Qualifies: A, C-36
Nathan Joseph Plummer
Role: Officer
–
Sue Rene Plummer
Role: Officer
–
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The full record
- Business address
- 8780 19TH ST #310, Alta Loma, CA 91701
- Phone
- (909) 481-9488
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- Zurich American Insurance Company · policy WC686348901 · Jan 1, 2026 to Jan 1, 2027
About this license
Norstar Plumbing & Engineering INC of Alta Loma, CA holds California contractor license #633471 in A — General engineering and C-36 — Plumbing. The business phone on the license is (909) 481-9488. The license was issued December 14, 1991 and expires February 29, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with American Contractors Indemnity Company. Workers' compensation is with Zurich American Insurance Company, policy dates January 1, 2026 – January 1, 2027. People on the license include Gary Charles Jr Plummer (Responsible Managing Officer/Chief Executive Officer/President), Nathan Joseph Plummer (Officer), and Sue Rene Plummer (Officer).