Cook County Building Permits & Contractor Leads

3,889 indexed permits · 189 active contractors · Cook County, Illinois.

PermitGrab tracks 189 active contractors who pulled 3,889 building permits in Cook County, IL as of 2026-06-10. Updated periodically.

Stale · Expected daily • newest record 12d old

PermitGrab is a $149/mo subscription that surfaces every Cook County building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Cook County leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

3,889
Indexed Permits
189
Active Contractors
2026-06-10
Last Updated
Updated recently · 2026-05-29
📊 View Cook County live permit pulse →
Cook County had 57 new building permits filed in the last 30 days, led by 15 hvac, 11 roofing and 7 landscaping & exterior. The average project value is $25,137.

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All permits

3,885 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-04-28 General Construction $3,965,000 101 NORTHWEST POINT BLVD, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL SCREEN WALL-SUBSTATION ALIGNED DATA CENTERS E
2026-04-28 Fence $7,400 15419 LANCASTER LANE, ORLAND PARK, IL 60462 INSTALL NEW FENCE. BEN OBERC
2026-04-28 Roofing $39,100 11021 DEER HAVEN LANE, ORLAND PARK, IL 60467 TEAR OFF ROOFING AND GUTTERS HOME-PRO ROOFING & CONSTRUCTION, INC.
2026-04-28 General Construction 1540 E REYNOLDS DR, PALATINE, IL 60074 CONCRETE JILLIAN NITTI
2026-04-28 Roofing 245 S BROCKWAY ST, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF ROBERT WENTZ
2026-04-28 Fence $7,680 1649 PARK AVE , HANOVER PARK, IL 60133 RES FENCE JELENA PETRAS
2026-04-28 Fence 230 W GLADE RD, PALATINE, IL 60067 FENCE JEN DEPASQUALE
2026-04-28 General Construction $40,000 143 CEDARFIELD DR, BARTLETT, ,BARTLETT, IL 60103 14 X 16 GAZEBO PAVILION MICHAEL D CAMPBELL II
2026-04-28 Fence $6,800 143 CEDARFIELD DR, BARTLETT, ,BARTLETT, IL 60103 FENCE 6 VINYL MICHAEL D CAMPBELL II
2026-04-28 General Construction $2,700 8105 BUNKER DRIVE, ORLAND PARK, IL 60462 REMOVE EXISTING CORRUGATED DRAINPIPE AND REPLACE IT WITH SOLID PVC, ALONG WITH N… CAMPHOUSE COUNTRY LANDSCAPE LLC
2026-04-28 Fence 239 S HAMPTON CT, PALATINE, IL 60067 FENCE ALFREDO ACOSTA
2026-04-28 General Construction $13,000 14758 ASHFORD DR, LEMONT, IL 60439 DRIVEWAY RICHARD & DENISE PUTT
2026-04-28 Fence 1141 N HICKS RD, PALATINE, IL 60067 FENCE ALFREDO ACOSTA
2026-04-28 General Construction $3,790 122 E BRIARWOOD DR, STREAMWOOD, IL 60107 SERVICE CHANGE JAVIER E CARRILLO
2026-04-28 General Construction $1,200 22517 RIDGEWAY AVE, RICHTON PARK, IL 60471 THE CURRENT PAVERS ARE DETERIORATING. WE ARE TAKING UP OLD PAVERS AND REPLACING … CATHY JACKSON
2026-04-28 General Construction $3,500 8616 OLEANDER AVE, NILES, IL 60714 SERVICE UPGRADE ERIEL PONTE OLEA
2026-04-28 Fire Protection $6,700 2500 W HIGGINS RD # 360, HOFFMAN ESTATES, IL 60169 INSTALL NEW FIRE ALARM DEVICES TO EXISTING FIRE ALARM SYSTEM. HANOVER HOFFMAN ESTATES LLC
2026-04-28 Plumbing $2,050 5224 ARQUILLA DR, RICHTON PARK, IL 60471 INSTALL 40 GALLON SHORT WATER HEATER AS CURRENT ONE IS LEAKING. KEVIN SZABO
2026-04-28 General Construction $11,000 16130 KENSINGTON AVE, TINLEY PARK, IL 60477 REMOVE AND REPLACE DRIVEWAY AND PUBLIC WALK BUD'S CONCRETE INC
2026-04-28 Roofing 1192 N DEER AVE, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF KEVIN BOTT
2026-04-28 General Construction $3,500 1090 WARINGTON LN, HOFFMAN ESTATES, IL 60169 60 AMP DISCONNECT, LOAD MANAGEMENT DEVICE, LEVEL 2 EVSE KHAJA & NELOFER TAHSIN
2026-04-28 General Construction $1,500 328 OSWEGO ST, PARK FOREST, IL 60466 REMOVE WALL B/N KITCHEN LIVING ROOM BANOO R IRANI
2026-04-28 General Construction 711 S SPRING WILLOW BAY, PALATINE, IL 60067 CONCRETE FORTIS GROUND WERKS
2026-04-28 General Construction $1,900 5116 FORSTER AVE, SCHILLER PARK 60176 REPLACE AN EXISTING PATIO SECTION RAFAEL ALANIS
2026-04-28 Fence $5,480 56 W DEVON AVE, ROSELLE, IL 60172 FENCE 5 FENCE CONNECTION
2026-04-28 General Construction $2,000 3309 WINNETKA RD, GLENVIEW, IL 60026 PATIO REMOVE REPLACE ONLY MARY PATOFF MICHAEL PATOFF
2026-04-28 General Construction $25,160 1430 TROON ST, FLOSSMOOR, IL 60422 REPLACE EXISTING DECK AND BALCONY. NEW 27X14 378 SQ/FT DECK AND NEW 12X4 48 SQ/F… MARTIN EDWARDS
2026-04-28 Roofing $17,500 316 EMERALD DR, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL CANGA RESTORATION
2026-04-28 General Construction $14,084 12236 PROSPECT DR, LEMONT, IL 60439 DECK PERMIT RANDY OLSON
2026-04-28 Windows/Doors $4,136 11656 LAKE SHORE DRIVE, ORLAND PARK, IL 60467 REMOVE AND REPLACE 1 CASEMENT WINDOW. NO SIZE CHANGES. POWER HOME REMODELING GROUP
2026-04-28 Windows/Doors $29,924 240 WESTRIDGE BLVD, BARTLETT, BARTLETT, IL 60103 REMOVE AND REPLACE 13 WINDOWS, 1 PATIO DOOR, AND 1 ENTRY DOOR. LIKE SIZES AND NO… AUSTIN SOUKUP
2026-04-28 Plumbing $1,716 22862 VALLEY DR, RICHTON PARK, IL 60471 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-28 Roofing $30,240 22595 BRIAN COURT, RICHTON PARK, IL 60477 TEAR OFF AND REROOF 28.50 SQ. REPLACING WOOD AS NEEDED. NO STRUCTURAL CHANGES. KARA BLASKOVITZ
2026-04-28 Plumbing $6,000 3723 MAPLE LEAF DR, GLENVIEW, IL 60026 SANITARY SEWER REPAIR 911 PLUMBING INC
2026-04-28 General Construction 14100 TOD WILLIAM DRIVE, ORLAND PARK, IL 60462 INSTALL 10 X 12 PATIO COVER MARTHA DEYOUNG
2026-04-28 Roofing $17,754 4141 CLARK DR, RICHTON PARK, IL 60475 TEAR OFF AND REROOF 12.00 SQ. REPLACING WOOD AS NEEDED. NO STRUCTURAL CHANGES - … KARA BLASKOVITZ
2026-04-28 Structural $51,680 22595 BRIAN COURT, RICHTON PARK, IL 60478 REMOVE AND REPLACE 17.00 SQ OF VINYL SIDING. NO STRUCTURAL CHANGES. KARA BLASKOVITZ
2026-04-28 Windows/Doors $7,200 309 TERRACE DR, BARTLETT, IL, BARTLETT, IL 60103 1 WINDOW , 1 ENTRY DOOR REPLACEMENT, LIKE FOR LIKE MARK BEDNAR
2026-04-28 Fence $1,000 1845 N 74TH AVE, ELMWOOD PARK, IL 60707 FENCE/GATE/RAILING PETER GUENTHER & LAURE
2026-04-28 General Construction 639 S ELM ST, PALATINE, IL 60067 ELECTRICAL SERVICE REVISION PERMIT GROUP
2026-04-28 Roofing 1213 E ANDERSON DR, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF PETER MATAVA
2026-04-28 Plumbing $1,898 3825 PATRICIA LN, RICHTON PARK, IL 60472 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-28 Roofing $42,906 3849 JANIS DR, RICHTON PARK, IL 60474 TEAR OFF AND REROOF 39.50 SQ. REPLACING WOOD AS NEEDED. NO STRUCTURAL CHANGES. KARA BLASKOVITZ
2026-04-28 HVAC/Mech $14,097 321 TERRACE DR, BARTLETT, IL, BARTLETT, IL 60103 REPLACING EXISTING FURNACE AC MARK GOODWIN
2026-04-28 Plumbing $1,500 12100 80TH AVE, PALOS PARK, IL 60464 PLUMBING DEAN G VALLAS
2026-04-28 General Construction 261 W GLADE RD, PALATINE, IL 60067 GENERATOR - RESIDENTIAL PERMIT GROUP
2026-04-28 Fence $4,627 1137 BERKENSHIRE LN, ELK GROVE VILLAGE, IL 60007 ONLINE INSTALL 6 VINYL FENCE PHILIP KRAEMER
2026-04-28 Fence $8,400 1022 BLACKSMITH LN, LEMONT, IL 60439 FENCE CHRISTIAN EHRENBERG
2026-04-28 Fence $2,500 1297 HIGHPOINT CT, BARTLETT, ,BARTLETT, IL 60103 6 FT CEDAR PRIVACY FENCE. ASHISH/GRACE PATEL
2026-04-28 Roofing $6,590 4307 GREENBRIER LANE, RICHTON PARK, IL 60476 TEAR OFF REROOF JAMES AMSDEN
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Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. Contact info is being verified — check back soon or subscribe to unlock full contacts.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. SIMON PROPERTY GROUP 40 (7) - Verifying…
2. TOWNE PLACE EAST HOMEOWNERS Active 32 (32) - Verifying…
3. COLONY LAKE CLUB HOA Active 32 (32) Roofing - Verifying…
4. SCHAUMBURG REAL ESTATE GROUP 14 (3) Fire Protection - Verifying…
5. TOWNSHIP PLAZA SPE LLC 10 (3) - Verifying…
6. VILLAGE OF SCHAUMBURG 10 (1) - Verifying…
7. TOWN PLACE EAST HOMEOWNERS 4 (4) - Verifying…
8. CG MOUNT PROSPECT LLC 3 (3) - Verifying…
9. GATEWAY-WALDEN LLC 3 (2) Electrical - Verifying…
10. MR 1051 LLC 3 (2) Fire Protection - Verifying…
11. MAIERS, DON 3 (1) Solar - Verifying…
12. OP MINCEMEAT 1900 A LLC 3 (1) - Verifying…
13. G K DEVELOPMENT INC 3 (1) - Verifying…
14. KARMA INVESTMENTS LLC 2 (2) - Verifying…
15. T A BOLGER 2 (2) - Verifying…
16. NUNEZ, DALILA 2 (2) Landscaping & Exterior - Verifying…
17. SCHRAY, STEVEN 2 (2) Roofing - Verifying…
18. TREEHOUSE I 2 (2) - Verifying…
19. BOKHARI, SYED ALI I 2 (1) Solar - Verifying…
20. RAYUS PROPCO LLC 2 (1) - Verifying…
21. RMS PROPERTIES LLC 2 (1) - Verifying…
22. MIS, KRYSTIAN 2 (1) Landscaping & Exterior - Verifying…
23. NECG WOODFIELD BH LLC 2 (1) - Verifying…
24. ISAITAMIL LLC 2 (1) - Verifying…
25. RAZA, SYED 2 (1) Landscaping & Exterior - Verifying…

Viewing 25 of 25 contractors in Cook County

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Permit Types in Cook County
Construction Activity in Cook County

New building permits in Cook County, 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.

About Cook County Building Permits

Cook County, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3889+ Cook County building permits — updated periodically from official city sources.

Every new construction project in Cook County 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 Cook County.

How Contractors Use Cook County Permit Data

HVAC contractors, electricians, plumbers, and roofers in Cook County 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 Cook County 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 Cook County 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 Cook County open data portal.

Who pulled permits in Cook County this week?

The most active contractors filing in Cook County right now include SIMON PROPERTY GROUP, TOWNE PLACE EAST HOMEOWNERS, COLONY LAKE CLUB HOA, SCHAUMBURG REAL ESTATE GROUP and TOWNSHIP PLAZA SPE LLC. PermitGrab tracks 189 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Cook County permit data?

The most recent permit indexed for Cook County is dated 2026-05-29. Expected daily • newest record 12d 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.

What construction is happening in Cook County right now?

In the last 30 days, Cook County permitting activity covers 57 new building 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.

Nearby Illinois Cities — explore building permits in other Illinois cities

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Frequently Asked Questions about Cook County Building Permits

How many building permits does PermitGrab track in Cook County?

PermitGrab currently tracks 3889 building permits in Cook County, 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.

How fresh is the Cook County permit data?

PermitGrab collects Cook County on every daemon cycle. Its municipal source is currently updated periodically, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Cook County?

Contractors find leads in Cook County 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.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Cook County — 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.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Cook County permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Cook County = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Cook County GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Cook County addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Cook County are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Cook County renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Cook County permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Cook County mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Cook County & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
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