Multistack, LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Multistack LLC	Sparta	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	● ACTIVE	0.0 KM
Industrial Heat Transfer, INC.	Coon Valley	Power Boiler and Heat Exchanger Manufacturing 332410	● ACTIVE	30.8 KM
LBL. B. White Company, INC.	Onalaska	Sheet Metal Work Manufacturing 332322	◐ LIKELY ACTIVE	33.3 KM
Modine Manufacturing - LB White Onalaska	Onalaska	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	◐ LIKELY ACTIVE	33.4 KM
TPTrane Plt 7 Manufacturing	La Crosse	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415	◇ UNVERIFIED	36.1 KM

Every listed plant in Monroe County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

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.

• OSHA injury and illness reportsOPERATING
  Record 1336423 · first seen DEC 2025 · last seen DEC 2025

IN MONROE COUNTY2 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 2 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.

Coordinates

Census geocoder: 43.937396608047,-90.823104409231 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025