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IS BAY AREA CONSTRUCTION

B| D49 — CUPERTINO, California

DBA: NATIONAL TREE SERVICE INC

10284 ALPINE DR APT A · CUPERTINO, CA (408) 461 0809
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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| D49 in CUPERTINO.

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

California state licensing board · retrieved 06/18/2025

Retrieved 06/18/2025 — renewals or status changes filed after this date may not be reflected.

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B| D49

License #916783 · IS BAY AREA CONSTRUCTION

B| D49 · CUPERTINO, CA

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The record

License

Number
916783
Status
active
Issued
06/04/2008
Expires
06/30/2026

Coverage

Contractor bond
$25,000
Bond company
NORTH RIVER INSURANCE COMPANY (THE)
Workers comp
STATE COMPENSATION INSURANCE FUND
Wage bond
$0

Business

County
Santa Clara

History

Complaints (3 yrs)
0
Disciplinary
None on file
Permits on file
2
Pending actions
None

Licensed to do

  • B| D49 — B| D49

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Disciplinary & complaints

No disciplinary actions on file.

Building permits (2)

Source: LA City Open Data (LADBS)

otc alterations permit

1438 Green St, 94109

unit 7e-rev 202406114164- change to sliding partitions to non bearing walls change to kitchen layout

$1

2024-11-14

complete

otc alterations permit

1438 Green St, 94109

unit 7e: interior remodel of kitchen and bathroom. install sliding partition.

$60,000

2024-09-23

complete

Status history

Last updated
06/18/2025

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Official record

Source of record: Contractors State License Board (CSLB). Raw record ID: #916783

California state licensing board · retrieved 06/18/2025

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Watching IS BAY AREA CONSTRUCTION — CA license #916783