Not supplied
Oct 28, 2026
Contractor profile / Chicago
Follow permit changes ＋CHICAGO FIRE DETECTION SYSTEMS LLC
Explore 22 Chicago work permits naming CHICAGO FIRE DETECTION SYSTEMS LLC, Jul 9, 2026–Oct 28, 2026. Reported roles cover the dates shown.
Recorded contractor roles: PRIVATE ALARM CONTRACTOR.
Permits describing work22
Latest issued / readyOct 28, 2026
Typical reported estimateNot supplied
Largest reported estimateNot supplied
Prospect research
Save to my prospects ＋3 work permits in the last 30 days · 16 in 90 days · Latest Oct 28, 2026
Source roles PRIVATE ALARM CONTRACTOR
Fire Alarm System 22
Counts include permits naming this company. Administrative changes, unclear work descriptions and withdrawn records are excluded. Permit issue dates show filing activity; they do not establish construction progress or buying intent. Source work descriptions may differ from the categories shown below.
Activity in this coverage
Jul 9, 2026 — Oct 28, 2026 · Positive reported estimates: 0 of 22 work permits. Typical means the median of those estimates.
| Issue year | Work permits | With estimates | Reported estimates |
|---|---|---|---|
| 2026 | 22 | 0 | Not supplied |
Each permit counts once, even when a company has several roles. Estimates describe the whole permitted job; they are not company revenue or contract values. 0 administrative or unclear-scope records excluded from these totals. These figures cover the dates shown above and may not include all of the company's work.
Business contacts & licenses
Last checked Nov 2, 2026 · City trade-license register. City says current as of Monday, November 02, 8:00 AM.
Check the official trade-license register ↗Work represented
Older filings under this source name ↗Each permit is counted once by its primary category. A company's source role may cover only part of the work.
Also named on these permits
Current Communications Corp. ↗3 shared work permits
3e Electric Inc ↗2 shared work permits
Ceco, Inc. ↗2 shared work permits
Cfp Life Safety Systems Llc ↗2 shared work permits
Petr Folwarczny ↗2 shared work permits
Superior One Electric, Inc. ↗2 shared work permits
Abco Electrical Construction & ↗1 shared work permit
All Phase Electric Co. ↗1 shared work permit
The source names these companies on the same permits. It does not establish who hired whom or a business partnership.
Permits in this coverage
Export CSV ↓Not supplied
Oct 22, 2026
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Oct 22, 2026
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Sep 30, 2026
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Sep 30, 2026
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Sep 30, 2026
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Sep 30, 2026
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Sep 21, 2026
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Sep 21, 2026
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Sep 15, 2026
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Sep 10, 2026
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Aug 25, 2026
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Aug 20, 2026
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Aug 14, 2026
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Aug 12, 2026
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Aug 6, 2026
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Aug 3, 2026
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Aug 3, 2026
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Aug 3, 2026
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Aug 3, 2026
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Jul 28, 2026
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Jul 9, 2026
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