M & S Hvacr Contractors INC (CSLB #956647)
CSLB #956647
Concord, CA · (415) 730-3444
License status
Active
Expires January 31, 2027 · Issued 2011
Expires January 31, 2027Issued January 13, 2011
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
State Compensation Ins. Fund · to Nov 6, 2027State Compensation Ins. Fund Runs to November 6, 2027
ClassesClassifications
C-20 Warm-air heating, ventilating and air-conditioning · C-38
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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Alfredo Roger Valderrama
Role: Responsible managing officer, chief executive officer, president
Qualifies: C-20, C-38
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The full record
- Business address
- P O BOX 21286, Concord, CA 94521
- Phone
- (415) 730-3444
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- State Compensation Insurance Fund · policy 9369818 · Nov 6, 2024 to Nov 6, 2027
About this license
M & S Hvacr Contractors INC of Concord, CA holds California contractor license #956647 in C-20 — Warm-air heating, ventilating and air-conditioning and C-38. The business phone on the license is (415) 730-3444. The license was issued January 13, 2011 and expires January 31, 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 November 6, 2024 – November 6, 2027. People on the license include Alfredo Roger Valderrama (Responsible Managing Officer/Chief Executive Officer/President).