PERMIT RECORD · NAPERVILLE, IL
Fire protection permits in Naperville, IL
1,225 fire protection permits between 2024 and 2026 — 9.9% of all permits in this market. 581 in the last twelve months, from 142 companies on record.
Activity by year
| Year | Permits |
|---|---|
| 2024 | 157 |
| 2025 | 606 |
| 2026 | 462 |
Distinct permit numbers as classified by the issuing authority.
Most active fire protection companies, last 12 months
| Company | Permits |
|---|---|
| Nova Fire Protection | 105 |
| Cfp Life Safety Systems Inc | 98 |
| Chicago Fire Protection | 94 |
| Allegiant Fire Protection LLC | 18 |
| Lamarco Systems, Inc | 17 |
| Zoepaz Alarm Co | 11 |
| Valley Fire Protection Systems, LLC. | 11 |
| Metropolitan Fire Protection | 10 |
| Atomic Fire Protection LLC | 9 |
| Detection Systems And Services | 9 |
| Intelligent System Services | 8 |
| Dnd Fire Protection Inc | 7 |
Ranked by filing volume, not by revenue, capacity or quality.
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Source and limits
City of Naperville, Illinois (ArcGIS, Building Permit Contractors). Refreshed daily. A permit records a filing, not a completed job or an awarded contract, and a quiet period may mean work was filed outside this dataset. All permit activity in Naperville →