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Contractor Lookout is an independent website, not affiliated with CSLB or the State of California. This record comes from CSLB's public data file dated November 1, 2026 and may be out of date. Not a consumer report under the FCRA.

Detention Device Systems: CSLB License #606042

Source: CSLB public data · Updated November 1, 2026 · CSLB's record

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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.

License details

License number
606042
Primary status
CLEAR · what this means
Business type
Corporation
Issued
November 6, 1990 (36 years)
Expires
November 30, 2026
Classifications
B General Building Contractor
C-10 Electrical Contractor
C-61/D-28 Doors, Gates and Activating Devices
Mailing address
25545 Seaboard Ln, Hayward, CA, 94545
Phone
(510) 783-0771

Workers' compensation

Type
Workers' Compensation Insurance
Insurer
The Pie Insurance Company
Policy number
WCPI4020623000
Effective
May 1, 2026
Expires
May 1, 2027

Confirm coverage with CSLB's insurer search. How to check workers' comp.

Contractor's bond

Surety
American Contractors Indemnity Company
Bond number
100949961
Amount
$25,000
Effective
April 14, 2025

Bond of qualifying individual

CSLB's public file lists no qualifier bond for this license. One isn't required when the qualifier owns at least 10% of the business, and some qualifier bonds appear only on CSLB's record.

Status history

No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.

Related

Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.