Magnum Plumbing (CSLB #1149255)
CSLB #1149255
Acton, CA · (661) 537-5969
License status
Active
Expires January 31, 2028 · Issued 2026
Expires January 31, 2028Issued January 21, 2026
BondContractor bond
$25,000
Merchants Bonding Co. (Mutual)
Workers' comp
On filePolicy on file
Employers Compensation Ins. Co. · to Mar 19, 2027Employers Compensation Ins. Co. Runs to March 19, 2027
ClassesClassifications
C-34 · 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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Thomas John Bishop
Role: Sole owner
Qualifies: C-36, C-34
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The full record
- Business address
- 31768 INDOAN OAK RD, Acton, CA 93510
- Phone
- (661) 537-5969
- Bond
- Merchants Bonding Company (Mutual) · $25,000
- Workers' comp
- Employers Compensation Insurance Company · policy EIG635561300 · Mar 19, 2026 to Mar 19, 2027
About this license
Magnum Plumbing of Acton, CA holds California contractor license #1149255 in C-34 and C-36 — Plumbing. The business phone on the license is (661) 537-5969. The license was issued January 21, 2026 and expires January 31, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with Merchants Bonding Company (mutual). Workers' compensation is with Employers Compensation Insurance Company, policy dates March 19, 2026 – March 19, 2027. People on the license include Thomas John Bishop (Sole Owner).