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Aerotest Operations, INC.

3455 Fostoria Way, San Ramon, CA 94583

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Power Boiler and Heat Exchanger Manufacturing332410

Where it is

37.78333, -121.96756 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

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Container Solutions, INC.Walnut CreekOther Metal Container Manufacturing
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Quick Mount PvWalnut CreekPowder Metallurgy Part Manufacturing
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United Can CompanyHaywardMetal Can Manufacturing
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Precision Micron Tech Dba Intl Mfg INCHaywardPowder Metallurgy Part Manufacturing
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Brechtel Manufacturing, INCHaywardAnalytical Laboratory Instrument Manufacturing
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Every listed plant in Contra Costa County

Also at this address

No other federal record shares this street address.

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.

EPA cross-references this facility in CA-CERS, CA-ENVIROVIEW, EIS, RCRAINFO · EPA site type STATIONARY.

  • SAM.gov entity registrationOPERATING
    Record LLNJAL7GHLK5 · first seen JUN 2026 · last seen JUN 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110002429104 · first seen JUN 2017 · last seen AUG 2024

IN CONTRA COSTA COUNTY11 other plants share this one’s industry (Boiler, Tank, and Shipping Container Manufacturing, NAICS 3324); 0 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
EPA: AEROTEST OPERATIONS INC · JUL 2026 · ON THIS PAGE
SAM.gov: AEROTEST OPERATIONS, INC. · JUN 2026 · ON THIS PAGE
Street address
EPA: 3455 FOSTORIA WAY · JUL 2026 · ON THIS PAGE
SAM.gov: 3455 FOSTORIA WAY · JUN 2026 · ON THIS PAGE
City
EPA: SAN RAMON · JUL 2026 · ON THIS PAGE
SAM.gov: SAN RAMON · JUN 2026 · ON THIS PAGE
State
EPA: CA · JUL 2026 · ON THIS PAGE
SAM.gov: CA · JUN 2026 · ON THIS PAGE
County (FIPS code)
EPA: 06013 · SEP 2026
CoordinatesSOURCES DISAGREE
Census geocoder: 37.783327278532,-121.967561172848 · JUL 2026 · ON THIS PAGE
EPA: 37.78343,-121.96731 · JUL 2026
CAGE code
SAM.gov: 3K295 · JUN 2026
SAM registration expires
SAM.gov: 2027-06-18 · JUN 2026

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