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 Plumbing $16,396 2634 FONTANA DR, GLENVIEW, IL 60025 REPAIR COLLAPSED SEWER, INSTAL SDR 26 PVC OLYMPIAN PLUMBING
2026-04-24 General Construction $32,500 500 W PARKSIDE DR, PALATINE, IL 60067 MULTIFAMILY - ALTERATION ×3 KRZYSTOF WIETESKA
2026-04-24 General Construction $3,000,000 43 ORLAND SQUARE DRIVE, ORLAND PARK, IL 60462 MEDICAL OFFICE CLINIC LGB-003485 - OSF HEALTHCARE SYSTEM - OSF COMPLETE CARE 55 OSF HEALTHCARE SYSTEM
2026-04-24 General Construction $15,000 2161 EUGENIA CT, GLENVIEW, IL 60026 SITE DEVELOPMENT PERMIT ONLY AMERICAN LLC
2026-04-24 HVAC/Mech $13,000 12418 S 86TH AVE, PALOS PARK, IL 60464 REPLACE HVAC MARIO SANCHEZ
2026-04-24 General Construction $4,500 7925 W SUNSET DR, ELMWOOD PARK, IL 60707 WET BAR IN BASEMENT-CABINETS ONLY TARAS KVASNYTSIA
2026-04-24 Roofing 549 E BALSAM LN, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF JOHN EGELSTON
2026-04-24 General Construction $8,200 825 EDGEWOOD LN, GLENVIEW, IL 60025 R R DRIVEWAY, STOOP A+ BRICK PAVERS LLC
2026-04-24 Pool/Spa $126,500 14860 SUNNY LANE, ORLAND PARK, IL 60462 INSTALL AN IN GROUND SWIMMING POOL WITH 4 CONCRETE APRON 250K BTU HEATER. EXPERT POOL BUILDERS
2026-04-24 General Construction $4,300 1210 S PARKSIDE DR, PALATINE, IL 60067 MULTIFAMILY - ALTERATION KRZYSTOF WIETESKA
2026-04-24 General Construction 15400 LAGRANGE ROAD, ORLAND PARK, IL 60462 DARVIN TENT SALE EVENT - TEMP SIGNS DARVIN FURNITURE AND MATTRESS
2026-04-24 Solar $44,894 306 VILLA RD, STREAMWOOD, IL 60107 SOLAR INSTALLATION SUNRUN INSTALLATION SERVICES
2026-04-24 Roofing $35,600 9530 AINSLIE ST, SCHILLER PARK 60176 WORK AREA UPPER LOW SLOPE FLAT ROOF SECTION ONLY STAN MIODOWSKI
2026-04-24 General Construction 16135 NEW AVE 5A, LEMONT, IL 60439 COMMERCIAL OCCUPANCY NEW VENTURE PARTNSHP
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 Pool/Spa $16,990 1233 PLEASANT LN, GLENVIEW, IL 60025 1. FURNISH INSTALL A 6.0 IN. CLEANOUT ON EXTERIOR OF PROPERTY 2. PERFORM THROUGH… ABC PLUMBING, SEWER, HEATING, COOLING, &…
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 Roofing 145 N LINDEN AVE, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF STANLEY DOLECKI
2026-04-24 Fence $6,500 8730 HENRY ST, ORLAND PARK, IL 60462 REMOVE AND REPLACE FENCE, W VINYL 6 X 8 WITH ONE 6 X 5 FT GATE AT THE FRONT WEST… HAITHAM KHALEFA
2026-04-24 Plumbing $2,000 604 STONE BROOK CT, ELK GROVE VILLAGE, IL 60007 WATER HEATER REMOVE AND REPLACE BETH A OCONNELL
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 Roofing $14,939 1717 S GREEN MEADOWS BLVD, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL STRAFFORD CONSTRUCTION INC.
2026-04-24 General Construction 2918 LOUIS ST, FRANKLIN PARK, IL 60131 FIX VIOLATION OF PRESALE INSPECTION KEVIN BILET
2026-04-24 Roofing 1446 N TANGLEWOOD AVE, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF LUIS RODRIGUEZ
2026-04-24 General Construction $11,100 2607 N 73RD CT, ELMWOOD PARK, IL 60707 BSMT REMODEL LUIS DANIEL SOTO
2026-04-24 Windows/Doors $1,100 10044 SCHILLER BLVD, FRANKLIN PARK, IL 60131 SWINGING DOORS FOR DRIVEWAY SERVANDO RAFAEL CARILLO AND MARIA DE…
2026-04-24 Battery Storage $12,000 15233 WINDSOR DRIVE, ORLAND PARK, IL 60462 INSTALL RESIDENTIAL BATTERY ENERGY STORAGE SYSTEM WITH INVERTER MICROGRID INTERC… BASE POWER
2026-04-24 Windows/Doors $1,000 8720 W PALMER ST, RIVER GROVE, IL 60171 REMOVING GARAGE DOOR AND REPLACING WITH SIDING AND ADDING NEW DOOR LUIS COLMENARES
2026-04-24 General Construction $565,000 4849 SCOTT ST, SCHILLER PARK 60176 RENOVATE FLOORS FROM ADDRESS 4849 SCOTTS STREET. FLOOR BASEMENT TO 4TH FLOOR. BARTOSZ KORLAGA
2026-04-24 Fence 1626 N 78TH CT, ELMWOOD PARK, IL 60707 FENCE/GATE IYAD HANASH
2026-04-24 HVAC/Mech $49,800 1250 TINKER WAY, GLENVIEW, IL 60025 TOWNHOME -ADD BATH TO EXISTING BASEMENT, UPGRADE EXISTING ELECTRICAL PANEL, FURN… SCOTT SHALVIS
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 Fence 1157 N CARDINAL DR, PALATINE, IL 60074 FENCE DARIO LUNA
2026-04-24 General Construction $5,700 1465 SNOW DRIFT CIR, BARTLET, BARTLETT, IL 60103 CONCRETE DRIVEWAY REPLACEMENT 27X18 SCOTT BROWN
2026-04-24 General Construction $19,976 947 W WOOD ST, PALATINE, IL 60067 SINGLE FAMILY - ALTERATION CHRISTA LIMPERIS
2026-04-24 General Construction $605,000 665 S SUTTON RD, STREAMWOOD, IL 60107 REMODELING COMMERCIAL EXCEL ENGINEERING
2026-04-24 Fence $1,722 1238 HILLVIEW DR, LEMONT, IL 60439 FENCE DAVID BENSON
2026-04-24 General Construction $5,000 540 ALCOA LN, HOFFMAN ESTATES, IL 60169 INSTALLATION OF A NEW FULL SIZE CLEANOUT. SCOTT & CONSTANCE EWING
2026-04-24 General Construction $9,600 13744 TAMARACK LANE, ORLAND PARK, IL 60462 REMOVE AND REPLACE DRIVEWAY AND ADDING 2.5 FEET. STRAMA CONCRETE & CONSTRUCTION
2026-04-24 General Construction $2,850 7201 OLDE SALEM RD, HANOVER PARK, IL 60133 SIGN CHICAGO TITLE LAND TRU
2026-04-24 Windows/Doors $6,849 2905 N 78TH AVE, ELMWOOD PARK, IL 60707 WINDOWS PATIO DOOR ALEXANDER & GENEVIEVE DEVRIES
2026-04-24 General Construction $9,110 513 N SMITH ST, PALATINE, IL 60067 SINGLE FAMILY - ALTERATION JONATHAN ALEGRIA
2026-04-24 General Construction $4,000 7634 CHURCHILL DR, HANOVER PARK, IL 60133 RES FLATWORK A Z HOMESERVICES INC
2026-04-24 Roofing $2,172 2564 N ELM ST, RIVER GROVE, IL 60171 REPLACE SHINGLES ON HOUSE/ INSTALL GUTTERS AND DOWNSPOUTS ON GARAGE CHARLES L MURPHY
2026-04-24 Roofing $3,200 435 WESTVIEW ST, HOFFMAN ESTATES, IL 60169 SHINGLES AND SIDING BLOWN OFF IN WEATHER CONDITIONS, AS WELL AS WEATHER CAUSING … ELIZABETH & CLINTON JETER
2026-04-24 Fence $31,456 3109 SPRINGDALE AVE, GLENVIEW, IL 60025 INSTALL NEW COMPOSITE WITH ALUMINUM POST FENCE REQUEST 24H REVIEW MODERN FENCE CHICAGO LLC
2026-04-24 Roofing $21,785 15565 94TH AVENUE, ORLAND PARK, IL 60462 ROOF REPAIR ON COMMERCIAL BUILDING A-ABEL ROOFING INC
2026-04-24 Fence $3,500 3120 LANDWEHR RD, NORTHBROOK, IL 60062 4 SPLIT RAIL FENCE 3 RAILS. MANUAL GATE AT DRIVEWAY. FENCE WILL RUN ALONG FRONT … JONATHON WALK
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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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