Zeller Electric

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Fedsource INC	Saint Louis	Prefabricated Metal Building and Component Manufacturing 332311	● ACTIVE	3.7 KM
R. G. Weber Control Systems, Incorporated	Saint Louis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	4.6 KM
Scjm Partners, LLC	Saint Louis	Power-Driven Handtool Manufacturing 333991	● ACTIVE	5.9 KM
Suco Technologies, INC.	Saint Louis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	9.5 KM
Invention House LLC	Saint Louis	Relay and Industrial Control Manufacturing 335314	● ACTIVE	9.5 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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 AIR, AIRS/AFS, MO-DNR, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen NOV 2025 · last seen NOV 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 431895306|MO|63125|4250 hoffmeister ave · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110001457691 · first seen AUG 2015 · last seen AUG 2015

IN ST. LOUIS COUNTY12 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 4 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: ZELLER ELECTRIC · OCT 2026

Street address

EPA: 4250 HOFFMEISTER AVE · OCT 2026

City

EPA: SAINT LOUIS · OCT 2026

State

EPA: MO · OCT 2026

County (FIPS code)

EPA: 29189 · OCT 2026

Coordinates

EPA: 38.54369,-90.29626 · OCT 2026

Employees (band)

DOL: 20-99 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 43 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026