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Griswold Industries Dba Soundcast CO

1731 Placentia Ave., Costa Mesa, CA 92627

UNVERIFIEDLAST SEEN IN FEDERAL DATA · 1 SOURCE

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

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Homepage of Griswold Industries Dba Soundcast CO
Their homepage, crawled JUL 2026

What they make

Other Metal Valve and Pipe Fitting Manufacturing332919

Cla-Val designs and manufactures valves, including options for pressure control, flow control, and fire protection. The company produces equipment for water asCla-Cover aluminum sentences company, and Kieselmann. It serves the waterworks, fueling, aviation, rail, marine, mining, industrial, and electronics industries.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

CAREERS
Careers page — seen SEP 8, 2026

Where it is

33.63865, -117.93199 · CENSUS TIGER
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Other plants nearby

FacilityCityIndustryStatusDistance
Griswald Industries INCCosta MesaIndustrial Valve Manufacturing
332911
UNVERIFIED0.0 KM
Griswold IndustriesCosta MesaIron Foundries
331511
ACTIVE0.3 KM
Advanced Precision Machining, LLCCosta MesaMachine Shops
332710
ACTIVE0.7 KM
Agro Tech Corporation Costa MesaCosta MesaFluid Power Valve and Hose Fitting Manufacturing
332912
UNVERIFIED0.7 KM
Ns Metal Structures & Design, INCCosta MesaFabricated Structural Metal Manufacturing
332312
ACTIVE1.5 KM

Every listed plant in Orange County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Griswald Industries INC
Costa Mesa, CA
UNVERIFIED332911
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in OSHA-OIS.

SourceEvidenceFirst seenLast seen
EPA FRSEXISTENCESEP 2018SEP 2018
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMCENSUS GEOCODERJUL 2026
NAMEEPA FRSJUL 2026
STATEEPA FRSJUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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