DETENTION DEVICE SYSTEMS
B, C-10, D28 · HAYWARD, CA 94545
State license
- Number
- 606042
- Type
- B, C-10, D28
- Status
- active
- Expires
- 2026-11-30
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for DETENTION DEVICE SYSTEMS
Matched to a Google place on 2026-09-02 at 67% name confidence. Rating is Google’s.
Interactive location map
25545 Seaboard Ln, Hayward, CA 94545
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
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Nearby contractors
Great-circle distance from DETENTION DEVICE SYSTEMS, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is DETENTION DEVICE SYSTEMS licensed in California?
Yes. DETENTION DEVICE SYSTEMS holds license 606042 (B, C-10, D28) recorded by California CSLB, valid to 2026-11-30. This listing is refreshed from that public register.
›What work does DETENTION DEVICE SYSTEMS do?
The register classifies DETENTION DEVICE SYSTEMS under Electrical & Lighting. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact DETENTION DEVICE SYSTEMS?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by DETENTION DEVICE SYSTEMS.
›Where is DETENTION DEVICE SYSTEMS located?
HAYWARD, California, per the address on the license record.