High Sierra Electronics, INC
3465 Diablo Ave, Hayward, CA 94545
Operating signal within 12 months from two or more independent sources.
What they make
Other Measuring and Controlling Device Manufacturing334519- flood warning
- levee safety
- weather stations
- monitoring
- sensors
- transmitters
- data loggers
- communications
- transportation
- emergency response
- infrastructure protection
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Davis Instruments Corporation | Hayward | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 0.1 KM |
| Infrared Industries, INC | Hayward | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 0.3 KM |
| Thermionics Laboratory, INC. | Hayward | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 0.5 KM |
| Potrero Medical, INC | Hayward | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 1.1 KM |
| Aeris Technologies, INC | Hayward | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 1.4 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord ZCX8PX9MC233 · first seen MAY 2026 · last seen MAY 2026
IN ALAMEDA COUNTY194 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 41 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: HIGH SIERRA ELECTRONICS, INC · MAY 2026
- Street address
- SAM.gov: 3465 DIABLO AVE · MAY 2026
- City
- SAM.gov: HAYWARD · MAY 2026
- State
- SAM.gov: CA · MAY 2026
- Coordinates
- Census geocoder: 37.635811341733,-122.126022897321 · JUL 2026
- Website
- SAM.gov: www.highsierraelectronics.com · MAY 2026
- CAGE code
- SAM.gov: 7SG33 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-04-30 · MAY 2026