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
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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
2026-04-24 Fence $4,500 2339 IROQUOIS DR, GLENVIEW, IL 60026 FENCE KYUNG HI KIM A K A ALI
2026-04-24 Solar $44,894 306 VILLA RD, STREAMWOOD, IL 60107 SOLAR INSTALLATION SUNRUN INSTALLATION SERVICES
2026-04-24 Roofing $17,400 501 BRIARWOOD LN, ELK GROVE VILLAGE, IL 60007 ROOF CARMEN BUTRON
2026-04-24 General Construction $32,500 500 W PARKSIDE DR, PALATINE, IL 60067 MULTIFAMILY - ALTERATION ×7 KRZYSTOF WIETESKA
2026-04-24 General Construction $4,300 1210 S PARKSIDE DR, PALATINE, IL 60067 MULTIFAMILY - ALTERATION ×2 KRZYSTOF WIETESKA
2026-04-24 Windows/Doors $2,800 15 N VICTORIA LN #G, STREAMWOOD, IL 60107 WINDOW / DOOR REPLACEMENT EV WINDOWS AND DOORS, INC
2026-04-24 HVAC/Mech $13,000 12418 S 86TH AVE, PALOS PARK, IL 60464 REPLACE HVAC MARIO SANCHEZ
2026-04-24 Roofing $41,000 10942 140TH ST, ORLAND PARK, IL 60467 ROOF REPLACEMENT FULL TEAR OFF, GUTTERS REPLACEMENT NEW EDGE IMPROVEMENT CO
2026-04-24 General Construction 16135 NEW AVE 5A, LEMONT, IL 60439 COMMERCIAL OCCUPANCY NEW VENTURE PARTNSHP
2026-04-24 Windows/Doors $26,931 9421 166TH PLACE, ORLAND PARK, IL 60467 REMOVE AND REPLACE 9 WINDOWS IN 7 OPENINGS, NO SIZE CHANGES. NEXT DOOR & WINDOW
2026-04-24 General Construction $5,600 10916 FRANK LANE, ORLAND PARK, IL 60467 COMPLETE INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM. CAREFREE LAWN SPRINKLERS, INC.
2026-04-24 Roofing $109,923 10714 163RD PLACE, ORLAND PARK, IL 60467 COMMERCIAL ROOFING OVERLAY- INSTALL A FULLY ADHERED 60 MIL REINFORCED TPO SYSTEM… NATIONS ROOF
2026-04-24 General Construction $4,500 8026 WHEELER DRIVE, ORLAND PARK, IL 60462 REPLACE 55 OF SUMP PUMP DISCHARGE LINE INTO THE STORM BASIN AND TIE INTO THE GUT… KEVIN SZABO JR PLUMBING INC.
2026-04-24 General Construction $5,500 1946 OAKDALE RD, HOFFMAN ESTATES, IL 60169 REPLACE ELECTRICAL METER WITH NEW METER WITH SERVICE DISCONNECT. REPLACE AND REL… MYUNG ZA HONG & WON TAE HONG & HAK…
2026-04-24 Roofing 549 E BALSAM LN, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF JOHN EGELSTON
2026-04-24 General Construction $32,760 333 THACKERAY LANE, NORTHFIELD, IL 60093 REMODEL BATHROOM KEVIN YEOMAN
2026-04-24 Fence $2,000 9246 PEMBROOKE LANE, ORLAND PARK, IL 60462 REPAIR AND REPLACE PANELS OF EXISTING FENCE. ROBERT WISNIOWICZ
2026-04-24 Roofing $47,000 3737 KEENAN LN, GLENVIEW, IL 60026 WE NEED TEAR OF EXITING WOOD PANEL SIDING AND INSTALL NEW JAMES HARDIE CEMENT BO… MASTER QUALITY CARPENTRY INC
2026-04-24 Plumbing $2,220 312 FIELD LN, STREAMWOOD, IL 60107 WATER HEATER REPLACEMENT DRF TRUSTED PROPERTY SOLUTIONS
2026-04-24 Fire Protection $28,750 5043 W 67TH STREET, BEDFORD PARK, IL 60501 ADD FIRE PROTECTION UNDER CATWALK CORRUGATED SUPPLY
2026-04-24 Fence $1,000 1002 OAKLAND DR, STREAMWOOD, IL 60107 FENCE JUSTIN WELLMAN
2026-04-24 Roofing $35,415 1095 WHITE BRIDGE LN, HANOVER PARK, IL 60133 RES REROOF MICHAEL PINTOZZI
2026-04-23 General Construction 1638 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION JOANNA DUNN
2026-04-23 General Construction 1619 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION HASSAN WASEEM
2026-04-23 Fence $1,575 210 BROOKHAVEN DR, ELK GROVE VILLAGE, IL 60007 COMPLETE FENCE WILL FURNISH AND INSTALL APPROXIMATELY 17 OF 6H CATALYST NEWBURY … HAYDEN GARRETT
2026-04-23 General Construction $1,000,000 8305 CHURCH ST, NILES, IL 60714 NEW CONSTRUCTION SINGLE-FAMILY HOUSE HATEM BITAR
2026-04-23 General Construction $1,000,000 8309 CHURCH ST, NILES, IL 60714 NEW CONSTRUCTION SINGLE-FAMILY HOUSE HATEM BITAR
2026-04-23 Fence $11,500 3819 KIESS DR, GLENVIEW, IL 60026 INSTALLING WOOD FENCE 274 BY 6 ADVANCE FENCE INC.
2026-04-23 General Construction 1832 S 51ST CT, CICERO, IL 60804 ALLOW NEIGHBOR TO RR 1 POST FOR SLIDING GATE ON NORTHSIDE OF GARAGE. EUSEBIO ALVAREZ
2026-04-23 General Construction 359 N PONDVIEW DR, PALATINE, IL 60067 ABOVE GROUND HOT TUB ANN MARIE JAGODZINSKI
2026-04-23 General Construction $4,200 1996 FAIRWAY CT, HOFFMAN ESTATES, IL 60169 REMOVE AND REPLACE EXISTING ASPHALT DRIVEWAY ONLY. DONALD POLONY
2026-04-23 General Construction $1,500 2536 CLINTON ST 1, RIVER GROVE, IL 60171 INSTALL CONCRETE SLAB LUIS A SALGADO
2026-04-23 Windows/Doors $4,476 247 MINOCQUA ST, PARK FOREST, IL 60466 REPLACE 3 LIVING ROOM WINDOWS ANGELO NICOSIA
2026-04-23 Windows/Doors 1414 S 50TH CT, CICERO, IL 60804 INSTALL NEW SIDING ON HOUSE. INSTALL NEW ALUMINUM CAPPING ON REAR ATTIC AND BASE… LUIS RODRIGUEZ
2026-04-23 Roofing $14,600 42 LINCOLN ST, GLENVIEW, IL 60025 ROOF REPLACEMENT DAWID LENART
2026-04-23 Fence $11,283 7470 SEWARD ST, NILES, IL 60714 WOODEN FENCE REPLACEMENT , THREE SINGLE GATES MAHA ELFALLAH
2026-04-23 General Construction 1642 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION DIWAKAR CHERUKUMILLI
2026-04-23 Fire Protection $5,460 11228 S HARLEM AVE, WORTH, IL 60482 FIRE ALARM HANEXI PROPERTIES LLC
2026-04-23 Fence 2308 CASTILIAN CIR, NORTHBROOK, IL 60062 FENCE DIAMOND FENCE CORP
2026-04-23 General Construction $23,621 424 MONARCH BIRCH LN, BARTLE, BARTLETT, IL 60103 BATH REMODEL DAVID URGO
2026-04-23 Plumbing $2,999 1485 CORNELL CT, HOFFMAN ESTATES, IL 60169 REPLACE A 40-GALLON NATURAL GAS WATER HEATER. JUDITH BREHM
2026-04-23 General Construction 1634 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION MAHO INABA
2026-04-23 General Construction $2,400 2437 N 78TH CT, ELMWOOD PARK, IL 60707 TUCKPOINTING INCLUDES ASSOCIATED PINS 12-25-328-041-1002 THROUGH 12-25-328-041-1… KATHERINE COURTS CONDO
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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
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
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