Facility	City	Industry	Status	Distance
Metal Prep Houston Plant	Houston	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	UNVERIFIED	0.5 KM
Electro-coatings of Texas INC	Houston	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	LIKELY ACTIVE	0.5 KM
Schumacher CO INC	Houston	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	LIKELY ACTIVE	1.7 KM
Lone Star Heat Treating	Houston	Metal Heat Treating 332811	LIKELY ACTIVE	1.9 KM
Hahn and Clay, LTD.	Houston	Plate Work Manufacturing 332313	ACTIVE	2.0 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110071516317 · first seen OCT 2023 · last seen OCT 2023

IN HARRIS COUNTY144 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 60 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: S + S INDUSTRIES-NAVIGATION SITE · NOV 2026
Street address: EPA: 6021 NAVIGATION BLVD · NOV 2026
City: EPA: HOUSTON · NOV 2026
State: EPA: TX · NOV 2026
County (FIPS code): EPA: 48201 · NOV 2026
Coordinates: EPA: 29.747971,-95.312943 · NOV 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · NOV 2026

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