Certco, Inc.
Not affiliated with Certco, Inc.
JOBS HERE
No openings on file for this plant right now. Nearby plants that are hiring are listed further down.
PAY PICTURE
Ammonia / Industrial Refrigeration Tech
- Government data for Wisconsin
- $26.71–$37.22/hr
- What techs ask in Wisconsin
- $31.07–$41.16/hr
- Posted pay near this plant
- $27.40–$37.04/hr
BLS OEWS, May 2025 · 6 techs in our network, Wisconsin · 5 postings
Industrial Maintenance Tech
- Government data for Wisconsin
- $25.30–$34.39/hr
- What techs ask, adjusted for Wisconsin
- $29.92–$41.02/hr
- Posted pay near this plant
- $26.61–$34.56/hr
BLS OEWS, May 2025 · 278 techs in our network nationwide, scaled to Wisconsin pay levels · 12 postings
Area pay for these roles, not this plant’s pay. Rows we cannot back with data are left out.
ABOUT THIS FACILITY
- Reported employees
- ~130
- Ammonia on site
- 25,800 lbs (per EPA RMP filings)
On file · May 2026
SAFETY RECORD
EPA RMP · May 2026From public EPA records, as of May 31, 2026. Reported as filed — we add no opinions or grades.
LIVING IN MADISON, WI
NEARBY PLANTS HIRING
Data updated: May 2026| FACILITY | LOCATION | DISTANCE | OPEN JOBS |
|---|---|---|---|
| US Foods Inc. | Aurora, IL | 100 mi | 4 JOBS → |
| hormel foods | McCook, IL | 114 mi | 1 JOB → |
| The Kraft Heinz Company | Davenport, IA | 120 mi | 3 JOBS → |
| Lineage Logistics | Joliet, IL | 125 mi | 1 JOB → |
| Lineage Logistics | University Park, IL | 136 mi | 2 JOBS → |
| Ajinomoto Foods North America, Inc. | Toluca, IL | 142 mi | 3 JOBS → |
| The Kraft Heinz Company | Muscatine, IA | 143 mi | 3 JOBS → |
| Lineage Logistics | Hobart, IN | 148 mi | 3 JOBS → |
ABOUT CERTCO, INC.
Certco, Inc. is a cold storage operator headquartered in Madison, WI with one facility in the region. The company uses ammonia refrigeration and maintains a Process Safety Management program to handle regulatory requirements in this specialized industry. With approximately 125 employees at its largest site, Certco serves the regional cold storage market.
LINKS
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This page is built from public sources — government filings (EPA RMP), public job postings, and publicly listed company information. NH3 Jobs is not affiliated with or endorsed by Certco, Inc.. Figures are shown as filed with their source and date; we add no opinions, grades, or rankings. Last checked May 31, 2026.