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
2026-04-23 Fence 1872 SUMMERTON PL, NORTHBROOK, IL 60062 FENCE FENCEWORKS
2026-04-23 General Construction $2,950 4813 W 23RD ST, CICERO, IL 60804 REPL SERVICEWALK AT FRONT OF HOUSE. JESUS J HERNANDEZ RINCON
2026-04-23 General Construction $15,500 2201 HENLEY ST, GLENVIEW, IL 60025 LEAD SERVICE REPLACEMENT MAIN TO BBOX BIAGI PLUMBING
2026-04-23 General Construction 1636 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION SERGHEI & IRINA DONI
2026-04-23 Roofing $14,600 42 LINCOLN ST, GLENVIEW, IL 60025 ROOF REPLACEMENT DAWID LENART
2026-04-23 General Construction 1629 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION JACOB SMOLINSKI & JESSICA URBAN
2026-04-23 Fire Protection $5,460 11228 S HARLEM AVE, WORTH, IL 60482 FIRE ALARM HANEXI PROPERTIES LLC
2026-04-23 Plumbing $2,290 8425 168TH ST, TINLEY PARK, IL 60487 INSTALLATION OF A NATURAL GAS LINE TO SUPPLY A POOL HEATER. WORK INCLUDES INSTAL… ALLISON HACK
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 $4,200 17742 CLOVERVIEW DR, TINLEY PARK, IL 60477 BACK DECK 10X9 SCOTTS CUSTOM DECKS
2026-04-23 General Construction $3,990 1779 BRUSH HILL LN, GLENVIEW, IL 60025 REMOVE REPLACE DRIVEWAY BETH MCCORMACK
2026-04-23 Plumbing $2,200 323 MOHAWK ST, PARK FOREST, IL 60466 REPLACE HOT WATER HEATER BETHANY A LINDSAY
2026-04-23 Roofing $22,600 257 S MAIN ST, BARTLETT, IL, BARTLETT, IL 60103 TPO ROOF INSTALLATION OVER 2 POLYISO INSULATION SCHWARTZ PEDIATRICS BLDG, LLC
2026-04-23 Roofing $11,945 822 HILLSIDE DR, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL COUNTRYSIDE ROOFING, SIDING, AND…
2026-04-23 Fence $1,088 2559 N RHODES AVE, RIVER GROVE, IL 60171 NEW FENCE HALYNA SLYSH
2026-04-23 General Construction 2514 CLINTON ST, RIVER GROVE, IL 60171 DUMPSTER MICHAEL GENOVESE
2026-04-23 Roofing $40,702 8315 N AUTOBAHN DR, PALOS PARK, IL 60464 ROOF OMAR NAJIB
2026-04-23 Roofing $10,700 436 ILLINOIS ST, PARK FOREST, IL 60466 TEAR OFF REPLACE ROOF BERNADINE HOLEYFIELD
2026-04-23 General Construction 1626 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION OLEKSANDR OKHMAT
2026-04-23 Roofing $197,700 14600 CRYSTAL TREE DRIVE, ORLAND PARK, IL 60462 TEAR OFF REPLACE ROOF, REMOVE AND INSTALL 6 NEW SKYLIGHTS, REMOVE AND INSTALL NE… SALVO ARCHITECTURAL ROOFING CONTRACTORS
2026-04-23 Plumbing $10,649 7922 OCONTO AVE, NILES, IL 60714 REPAIR A COLLAPSED SEWER IN THE PARKWAY COLLEEN FERACI
2026-04-23 General Construction 1234 N ROSEWOOD CT, PALATINE, IL 60067 CONCRETE BECKIE SANCHEZ
2026-04-23 General Construction $5,000 306 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
2026-04-23 Roofing 5303 W 35TH ST, CICERO, IL 60804 REROOF HOUSE WITH SHINGLES, AS NEEDED. LETICIA MARTINEZ
2026-04-23 General Construction $6,600 137 AZALEA CIR, STREAMWOOD, IL 60107 EXTERIOR SITE WORK MENINI CONCRETE
2026-04-23 Roofing $6,000 2527 S LOMBARD AVE, CICERO, IL 60804 TEAR OFF AND REROOF HOUSE AND GARAGE WITH SHINGLES. FRANCISCO RAMIREZ
2026-04-23 General Construction $22,000 1000 MEADOWLARK LN, GLENVIEW, IL 60025 UPSTAIRS BATHROOM REFRESH - NEW FLOORING, REPLACE VANITY/TUB/SHOWER, NEW LIGHTIN… MAX HIBNER
2026-04-23 General Construction 1624 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION RUTH DUEBNER
2026-04-23 Windows/Doors $7,980 1400 S 59TH CT, CICERO, IL 60804 RR 13 WINDOWS ON 2ND FL, SAME AS EXISTING. CLAUDIA ALVAREZ
2026-04-23 Plumbing $2,100 205 ASCOT LN, STREAMWOOD, IL 60107 WATER HEATER REPLACEMENT MAS PLUMBING, INC
2026-04-23 General Construction $1,000 333 ILLINOIS ST, PARK FOREST, IL 60466 REPLACE CONCRETE DRIVEWAY CHRISTOPHER PASCARELLA
2026-04-23 General Construction $2,450 2027 WESTRIDGE BLVD, BARTLET, BARTLETT, IL 60103 REPLACE DRIVEWAY APRON CHRISTOPHER PACINI
2026-04-23 Windows/Doors $4,893 7815 W ELMGROVE DR, ELMWOOD PARK, IL 60707 WINDOWS JOZEF GRUSZKA
2026-04-23 Fence $9,980 713 STATE ST, LEMONT, IL 60439 FENCE CHRISTOPHER C HLAVATY
2026-04-23 Windows/Doors $15,436 217 SAUK TRL, PARK FOREST, IL 60466 REPLACE LIVING ROOM WINDOW LEE JOHN AND MARY JOHN
2026-04-23 Fence $1,000 248 FARRAGUT ST, PARK FOREST, IL 60466 REPLACE 6FT WOOD FENCE RUBY ZILVERBERG
2026-04-23 General Construction 743 N DEER RUN DR, PALATINE, IL 60067 AC REPLACEMENT JACKIE SZYMCZAK
2026-04-23 General Construction 5114 W 23RD PL, CICERO, IL 60804 INSTALL HEAT SUPPLY TO BSMT BATHROOM. JENNY MARTINEZ
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 1615 PEBBLE BEACH DR, HOFFMAN ESTATES, IL 60169 UNDERGROUND DOWNSPOUT EXTENSION BARBARA BOYER
2026-04-23 Roofing $15,250 411 INDIANWOOD BLVD, PARK FOREST, IL 60466 TEAR OFF REPLACE FLAT ROOF GUTTERS HOUSE ONLY JABRINA BUCKLEY
2026-04-23 General Construction $2,000 8914 123RD ST, PALOS PARK, IL 60464 SHED ALEXANDRU POPOV REVOCA
2026-04-23 General Construction $250,000 131 GARLISCH DR, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL RENOVATION 131 GARLISCH LLC
2026-04-23 Fence 1603 S 51ST CT, CICERO, IL 60804 REMOVE WOOD FENCE AND INSTALL 6FT SLIDING GATE NEXT TO FRONT SOUTHSIDE OF GARAGE… JACINTO GUZMAN
2026-04-23 Roofing $11,600 1434 S YALE AVE, ARLINGTON HEIGHTS, IL 60005 ROOF SLAWOMIR MIODOWSKI
2026-04-23 General Construction 213 WESTRIDGE BLVD, BARTLETT, BARTLETT, IL 60103 IN-GROUND BASKETBALL HOOP INSTALLATION JOSEPH SANTOS
2026-04-23 Fence $8,532 1847 N 74TH CT, ELMWOOD PARK, IL 60707 FENCE/GAE/RAILI JOSEPH MASCARI
2026-04-23 General Construction $2,300 4241 CLARK DR, RICHTON PARK, IL 60471 INSTALL NEW 40 GALLON SLIM WITH ELECTRIC ANODE ROD AND EXPANSION TANK KEVIN SZABO
2026-04-23 Roofing $31,243 10415 RACHEL LANE, ORLAND PARK, IL 60467 ROOF, GUTTER AND DOWNSPOUT REPLACEMENT. ROOFING STAFF & REMODELING INC.
2026-04-23 Roofing $38,574 15264 CATALINA DRIVE, ORLAND PARK, IL 60462 R/R ROOFING HOMECASTLE RESTORATION
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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.
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