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PETERSON MECHANICAL INC

B| C-4| C16| C20| C34| C36| C38| C42| C43 — SONOMA, California

P O BOX 450 · SONOMA, CA (707) 938 8481
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Verify with the state before signing.

License expired 06/30/2026 and has not been renewed. If the contractor tells you they've renewed, confirm with the state board before signing a contract. (Retrieved from California; filings after retrieval may not be reflected.) Covers B| C-4| C16| C20| C34| C36| C38| C42| C43 in SONOMA.

  • Expired 06/30/2026
  • Bonded $25000
  • WC on file
  • No complaints

California state licensing board · retrieved 07/23/2025

Retrieved 07/23/2025 — renewals or status changes filed after this date may not be reflected.

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B| C-4| C16| C20| C34| C36| C38| C42| C43

License #171486 · PETERSON MECHANICAL INC

B| C-4| C16| C20| C34| C36| C38| C42| C43 · SONOMA, CA

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The record

License

Number
171486
Status
active
Issued
11/07/1957
Expires
06/30/2026

Coverage

Contractor bond
$25,000
Bond company
AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers comp
OLD REPUBLIC INSURANCE COMPANY
Wage bond
$0

Business

County
Sonoma

History

Complaints (3 yrs)
0
Disciplinary
None on file
Permits on file
1
Pending actions
None

Licensed to do

  • B| C-4| C16| C20| C34| C36| C38| C42| C43 — B| C-4| C16| C20| C34| C36| C38| C42| C43

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Disciplinary & complaints

No disciplinary actions on file.

Building permits (1)

Source: LA City Open Data (LADBS)

otc alterations permit

1366 36th Av, 94122

install 3 ductless mini split heat pumps & rooftop erv ii cassetes

$180,000

2025-09-10

issued

Status history

Last updated
07/23/2025

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Official record

Source of record: Contractors State License Board (CSLB). Raw record ID: #171486

California state licensing board · retrieved 07/23/2025

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Watching PETERSON MECHANICAL INC — CA license #171486