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Project researchCoverage & sources ↗
Naperville, Illinois / Permit

540 FRONTENAC CT

#FIRE-0365-2026 · FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM

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Work described

Plumbing

Read the complete work description in the official source.

Source issue date
Sep 13, 2026
Source status
Issued
Reported estimate
$9,977
First observed here
Oct 26, 2026
Last source check
Nov 2, 2026

Recorded companies

No verified company role supplied by this source.

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No reviewed project-specific buyer route is established for the selected offering.

Suggested departments are research starting points. Printed roles and published company contacts do not establish project purchasing authority or an available package.

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No companies match this offering and Naperville service area yet. More matches will appear as the directory grows.

Up to eight companies with potentially relevant offerings. Listing order does not establish company quality or availability. Confirm project requirements, products and availability. Suggestions do not establish a hiring relationship, open bid, construction start or readiness for cleaning.

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Source and coverage

Monthly current-system building and related permits with a printed issue date. Unrelated event, tax, waste-cart and truck-route records are excluded. Source status must be checked for present validity. Separate permits are not distinct projects; the historical system is a separate source.

Naperville building and related permits ↗

Source issue date in America/Chicago; check the official status for present validity

Separate permits may concern one project; reported valuations must not be summed as project totals

Current permit system only; the historical permit system is a separate dataset

A record, hearing or estimate does not establish construction start, completion or buying intent.

Observed changes

Oct 26, 2026 · Baseline

Plumbing

Source date: Sep 13, 2026 · Source status: Issued

Collected records at this address

Literal address matches within Naperville; parcels and construction phases are not automatically merged.

FIRE-0299-2026 · FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM ↗ · Aug 6, 2026

MISC-0330-2026 · MISCELLANEOUS · ELECTRICAL ↗ · Jul 26, 2026

ROW-0222-2025 · RIGHT-OF-WAY · RIGHT-OF-WAY ↗ · Oct 28, 2025

2020-88800233 · RIGHT-OF-WAY · TD RIGHT OF WAY ↗ · Nov 24, 2020

2019-00002872 · PERMANENT SIGN · SIGN APPLICATIONS ↗ · Aug 29, 2019

2018-00001836 · FIRE ALARM · COMMERCIAL/INDUSTRIAL APPLICATION ↗ · Aug 15, 2018

2018-00002900 · CONSTRUCTION TRAILER · TEMPORARY TRAILER ↗ · Aug 7, 2018

2018-00001836 · COMMERCIAL BUILDING - NEW OR ADDITION · COMMERCIAL/INDUSTRIAL APPLICATION ↗ · Aug 2, 2018

2018-00001836 · FIRE SUPPRESSION SYSTEM · COMMERCIAL/INDUSTRIAL APPLICATION ↗ · Jul 20, 2018

2018-00002522 · DEVELOPMENT/SITE IMPROVEMENTS · SITE DEVELOPMENT ↗ · Jun 29, 2018