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Mellinger Engineering Group, LLC

20362, 20364 and 20366 8th St E, Sonoma, CA 95476

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

All Other Miscellaneous Fabricated Metal Product Manufacturing332999

Products

Sold by MELLINGER ENGINEERING, INCORPORATED · 2
Valves, Nonpowered · Valves, Powered

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from
2 from usaspending_psc · Federal registry
Supplied under federal award N0010426CFA07 (2025-12-09), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Open positions

Openings read from Mellinger Engineering, Incorporated’s own job board on Workable, last checked OCT 23, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

OPENINGS AT MELLINGER ENGINEERING, INCORPORATED, NOT MATCHED TO THIS PLANT

3 more on the company’s board

Where it is

38.27475, -122.43806 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Mellinger Engineering, IncorporatedSonomaIndustrial Valve Manufacturing
332911
 LIKELY ACTIVE0.0 KM
Sonoma Pins Etc. CorporationSonomaFastener, Button, Needle, and Pin Manufacturing
339993
 ACTIVE3.8 KM
Cmouts, LLCSonomaPrefabricated Metal Building and Component Manufacturing
332311
 ACTIVE5.3 KM
Gcx CORPPetalumaAll Other Miscellaneous General Purpose Machinery Manufacturing
333998
 ACTIVE14.1 KM
Parmatech CorporationPetalumaIron and Steel Mills and Ferroalloy Manufacturing
331110
 ACTIVE14.1 KM

Every listed plant in Sonoma County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 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.

  • SBA 7(a) and 504 loan recordsEXISTENCE
    first seen JUL 2023 · last seen JUL 2023

IN SONOMA COUNTY12 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 1 of them has 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.

Coordinates
Census geocoder: 38.274748352878,-122.438062480404 · AUG 2026
SBA loans
SBA: 504 loan x1 · JUL 2023

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