1,421 indexed permits · 291 active contractors · Naperville, Illinois.
Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.
“We track 291 contractors on record in Naperville, matched against the public permit file — not a bought directory list.”
| Permits (last 90 days) | 123 |
|---|---|
| Active contractors | 291 |
| Newest permit | 2026-05-29 |
PermitGrab tracks 291 active contractors who pulled 1,421 building permits in Naperville, IL as of 2026-05-29. Permits updated daily.
Filter Naperville leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Naperville building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.
Freshly filed permits with named contractors — tap to call.
198 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
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| 2026-05-29 | Electrical | — | 3701 Communications Way Evansville IN 47715 |
Metro Fibernet, LLC
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| 2026-05-29 | Electrical | — | 200 S AV Shaddle Mundelein IL 60060 |
AXS Points
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| 2026-05-29 | Electrical | — | 3419 LAPP LN NAPERVILLE IL 60564 |
Caribbean Pools
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| 2026-05-29 | Electrical | — | 1451 RAYMOND DR 200 NAPERVILLE IL 60563 |
PRO ELECTRIC, INC
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| 2026-05-28 | Electrical | — | 704 S ROUTE 59 NAPERVILLE IL 60540 |
World Security & Control
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| 2026-05-28 | Electrical | — | 335 HIGHLAND AV NAPERVILLE IL 60540 |
Adrian Electric
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| 2026-04-30 | Electrical | — | 3664 BIRCH LN NAPERVILLE IL 60564 |
NEWBERRY ELECTRIC CO INC
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| 2026-04-30 | HVAC/Mech | — | 1545 CHICKASAW DR NAPERVILLE IL 60563 |
CASA Kitchen and Bath
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| 2026-04-30 | Electrical | — | 2435 LAWLOR LN NAPERVILLE IL 60564 |
RJ ELECTRIC SERVICE CO
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| 2026-04-29 | Electrical | — | 1728 NORTH AURORA RD NAPERVILLE IL 60563 |
J & S ELECTRIC AND SIGN INC
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| 2026-04-29 | Electrical | — | 3400 CLUB DR NAPERVILLE IL 60564 |
Advanced Data Technologies
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| 2026-04-27 | Electrical | — | 1005 E BAILEY RD NAPERVILLE IL 60565 |
MJP ELECTRICAL EXPERTS INC
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| 2026-04-23 | Electrical | — | 124 S LOOMIS ST UP NAPERVILLE IL 60540 |
COLT ELECTRIC
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| 2026-04-22 | Electrical | — | 1545 TREELINE CT NAPERVILLE IL 60565 |
Alarm Detection Systems
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| 2026-04-22 | Electrical | — | 3015 SERENITY LN NAPERVILLE IL 60564 |
Alarm Detection Systems
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| 2026-04-21 | Electrical | — | 2823 AURORA AV PSIGN NAPERVILLE IL 60540 |
Doyle Signs, Inc.
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| 2026-04-20 | Electrical | — | 10040 OLCOTT AVE SAINT JOHN IN 46373-9547 |
Flex Utilities LLC DBA Blackstone Utilities
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| 2026-04-20 | Electrical | — | 1800 S WASHINGTON ST NAPERVILLE IL 60565 |
Omega Electric
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 208 S CHARLES AV NAPERVILLE IL 60540 |
MJP ELECTRICAL EXPERTS INC
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 1208 TRANQUILITY CT NAPERVILLE IL 60540 |
Grounded Energy LLC
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| 2026-04-16 | Electrical | — | 124 S LOOMIS ST UP NAPERVILLE IL 60540 |
C.B. CONLIN LANDSCAPES
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| 2026-04-16 | HVAC/Mech | — | 1860 W JEFFERSON AV NAPERVILLE IL 60540 |
Kalish Electric Co.
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-16 | Electrical | — | 408 LAMPWICK CT NAPERVILLE IL 60563 |
Direct Line Communications, Inc.
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| 2026-04-15 | Electrical | — | 1533 AMBLESIDE CR NAPERVILLE IL 60540 |
MG Bros Construction Inc.
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| 2026-04-14 | Electrical | — | 2275 W DIEHL RD NAPERVILLE IL 60563 |
MKD ELECTRIC LLC
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| 2026-04-10 | Electrical | — | 3775 QUICK FIRE DR NAPERVILLE IL 60564 |
MJP ELECTRICAL EXPERTS INC
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| 2026-04-10 | Electrical | — | 1 GOLDEN LARCH CT LIFT NAPERVILLE IL 60540 |
City of Naperville
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| 2026-04-10 | Plumbing | — | 4311 CARPENTER RD NAPERVILLE IL 60564 |
VELOCITY ELECTRIC
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| 2026-04-09 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-09 | Electrical | — | 4756 SASSAFRAS LN NAPERVILLE IL 60564 |
MURPHY LANDSCAPE & DESIGN
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| 2026-04-09 | Electrical | — | 223 N ELLSWORTH ST NAPERVILLE IL 60540 |
AARDVARK ELECTRIC SERVICE INC
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| 2026-04-09 | Fire Protection | — | 376 S ROUTE 59 104 NAPERVILLE IL 60540 | Intelligent System Services | |
| 2026-04-09 | Electrical | — | 1080 NORTH LN NAPERVILLE IL 60540 |
Direct Line Communications, Inc.
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| 2026-04-08 | Electrical | — | 1036 ANNE RD NAPERVILLE IL 60540 |
DJK Custom Homes
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| 2026-04-08 | Electrical | — | 1370 GREEN TRAILS DR NAPERVILLE IL 60540 |
SuperElectric220 inc
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| 2026-04-08 | Electrical | — | 1532 BONAVENTURE DR NAPERVILLE IL 60563 |
AA ELECTRIC COMPANY
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| 2026-04-08 | Electrical | — | 38 DR FORESTWOOD ROMEOVILLE IL 60446 |
R.S. SERVICE SYSTEMS
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| 2026-04-06 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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| 2026-04-06 | Electrical | — | 655 WILLOW RD NAPERVILLE IL 60540 |
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| 2026-04-06 | Electrical | — | 39 N LAIRD ST NAPERVILLE IL 60540 |
O'Donovan Landscaping
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| 2026-04-06 | Electrical | — | 1323 BOND ST 171 NAPERVILLE IL 60563 |
Detection Systems and Services
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| 2026-04-03 | Fire Protection | — | 1323 BOND ST 171 NAPERVILLE IL 60563 |
Michael Paul Plumbing Inc.
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| 2026-04-02 | Electrical | — | 841 CENTER ST NAPERVILLE IL 60563 |
Direct Line Communications, Inc.
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| 2026-04-02 | Electrical | — | 118 Merle Ln. Normal IL 61761 |
Direct Line Communications, Inc.
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Most active contractors by permit volume — last 90 days of activity shown in parentheses. 24 of 25 have verified phone numbers below.
See every contractor's phone number, business name, and website in Naperville — plus the daily new-permit digest, owner records, and one-click CSV export.
Start your free 14-day trial — unlock Naperville contacts$0 today · $149/mo after the trial · cancel anytime in one click
New building permits in Naperville, Illinois indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.
Naperville, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1421+ Naperville building permits — updated daily from official city sources.
Every new construction project in Naperville requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Naperville.
HVAC contractors, electricians, plumbers, and roofers in Naperville use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.
Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Naperville building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.
PermitGrab sends daily email alerts filtered by trade, so Naperville electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.
Reviewed by Marcus Reeves · Page data current as of · Sources: official Naperville open data portal.
The most active contractors filing in Naperville right now include Kinzie, STAAR CORP, Flex Utilities LLC DBA Blackstone Utilities, Pulte Group and Al's Family Construction. PermitGrab tracks 291 active contractors across the metro, with new filings indexed on every refresh.
The most recent permit indexed for Naperville is dated 2026-05-29. Expected daily • newest record 57d old. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.
Naperville permit activity covers 1,421 indexed permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.
Filter Naperville to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.
Search any competitor's name and see every job they pulled in Naperville — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.
Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.
Search recent Naperville, IL building permits by address, contractor, and permit type in the table above — pulled from the Naperville building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Naperville Permit Pulse.
In-depth resources for contractors working in Naperville
Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
PermitGrab currently tracks 1421 building permits in Naperville, Illinois. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.
PermitGrab collects Naperville daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.
Contractors find leads in Naperville by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.
The 14-day trial includes full Pro access to Naperville — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.
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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.