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
2026-04-27 General Construction $87,600 4020 YORKSHIRE LN, NORTHBROOK, IL 60062 SFR ALTERATION - INTERIOR DESIGN & BUILD INC
2026-04-27 Fence 1355 W BORDERS DR, PALATINE, IL 60067 FENCE LAURA BOCEK
2026-04-27 Windows/Doors $25,630 15131 CAROL COURT, ORLAND PARK, IL 60462 SIDING, FASIA, SOFFIT, 1 WINDOW NOWAK WINDOWS AND SIDING INC
2026-04-27 Windows/Doors $7,833 123 PEACH ST, PARK FOREST, IL 60466 REPLACE 2 WINDOWS - BATH LIVING ROOM SHERRY A LEE
2026-04-27 General Construction $8,940 54 N WINSTON DR, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION KYLE DOOLEY
2026-04-27 Fence $4,390 12602 WATERFORD DR, LEMONT, IL 60439 FENCE SHALABI
2026-04-27 Roofing 21 CLIFFSIDE CIR DR, WILLOW SPRINGS, IL 60480 NEW ROOF ANDREA NORVALEZ
2026-04-27 Fence $11,900 15115 ST ANDREWS COURT, ORLAND PARK, IL 60462 INSTALL A NEW FENCE AROUND THE PERIMETER OF THE YARD CEDAR MOUNTAIN FENCE CO
2026-04-27 Roofing $13,601 9856 HUBER LN, NILES, IL 60714 INSTALL NEW SHINGLE ROOF AND GUTTER DOWNSPOUTS ANDREA LEIGHTON
2026-04-27 Roofing $18,950 8261 GOLF RD, NILES, IL 60714 REPLACE 4 ROOFTOP UNITS FIVE BELOW #722
2026-04-27 Fence 7415 CUMBERLAND DR, HANOVER PARK, IL 60133 RES FENCE SENAD CUTURIC
2026-04-27 Roofing $15,000 2647 SILVER CREEK DR, FRANKLIN PARK, IL 60131 REROOF NO NAME
2026-04-27 General Construction 8852 MILWAUKEE AVE, NILES, IL 60714 2 SIGNS WALL GROUND, ILLUMINATED JAMES ROSEQUIDT
2026-04-27 Fence 2361 ARBELEDA LN, NORTHBROOK, IL 60062 FENCE R & R PROFESSIONAL FENCING INC
2026-04-27 General Construction 2620 N ELM ST, RIVER GROVE, IL 60171 INGTERIOR BASEMENT DEMO DAVID GUERIN
2026-04-27 General Construction 990 GRAND CANYON PKWY # 210A, HOFFMAN ESTATES, IL 60169 NOT APPLICABLE JANNAH ISLAMIC CENTER
2026-04-27 Windows/Doors $17,575 22976 WESTWIND DR, RICHTON PARK, IL 60471 REPLACE 4 WINDOWS 1 PATIO DOOR- NO SIZE CHANGES. JULIA IONESCU
2026-04-27 Signage $389,426 15100 LAGRANGE ROAD, ORLAND PARK, IL 60462 PROVIDE REPAIRS TO EXISTING OFF STREET PARKING LOT ASPHALT AREAS. PROVIDE REPAIR… CLARION CONSTRUCTION
2026-04-27 General Construction $3,000 2925 N 76TH CT, ELMWOOD PARK, IL 60707 CEM WORK SIDWLK JUAN SERRANO
2026-04-27 Fire Protection $25,728 14701 LAGRANGE ROAD, ORLAND PARK, IL 60462 INSTALLATION OF 21 FIRE SPRINKLERS-HUNTINGTON BANK F.E. MORAN INC., FIRE PROTECTION OF…
2026-04-27 General Construction $10,000 874 FOREST GLEN CT, BARTLETT, BARTLETT, IL 60103 PAVERS ON THE INSTALL DRIVEWAY CHIPS AT THE FOR FRONT BETTER OF DRAINING THE PRO… ROSHNI PATEL
2026-04-27 General Construction $70,000 874 FOREST GLEN CT, BARTLETT, BARTLETT, IL 60103 PAVER PATIO AND WALKWAY ROSHNI PATEL
2026-04-27 HVAC/Mech $14,735 1004 OAK RIDGE DR, STREAMWOOD, IL 60107 FURNACE / AIR CONDITIONER REPLACEMENT AMERICAN RESIDENTIAL SERVICES LLC
2026-04-27 HVAC/Mech $5,390 357 WISTERIA DR, STREAMWOOD, IL 60107 FURNACE REPLACEMENT NAVTEJ SINGH
2026-04-27 General Construction $5,400 1699 SARATOGA LN, GLENVIEW, IL 60026 - 136 OF BLACK ALUMINUM 4 TALL WITH TWO 4 WIDE GATES BUILT CLOSE TO THE GROUND A… DARIO LUNA
2026-04-27 Plumbing $9,000 2435 BRIARFORD LN, GLENVIEW, IL EMERGENCY SANITARY SEWER REPAIR - ROTO ROOTER TO EXCAVATE IN FRONT YARD 3 X 5 WI… ROTO-ROOTER SERVICES COMPANY
2026-04-27 General Construction $8,000 1851 HOLLYWOOD AVE , HANOVER PARK, IL 60133 RES FLATWORK ACCULEVEL INC
2026-04-27 General Construction $17,200 10 S ROHLWING RD, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION RON MARINELLI
2026-04-27 Roofing $15,975 11530 85TH CT, PALOS PARK, IL 60464 ROOF 11530 S ELBRIDGE C MCCABE K BURNS
2026-04-27 Fence $5,850 9743 HUBER LN, NILES, IL 60714 FENCE BACK YARD NICK AXIOTIS
2026-04-27 Roofing 111 W GARDEN AVE, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF RONNIE BRAUN
2026-04-27 General Construction $5,200 2640 WILLOW ST, FRANKLIN PARK, IL 60131 REPLACE FRONT PRCH STAIRS SIDEWIDE SIDEYARD AND WALKWAY ROXANNE TODARO
2026-04-27 General Construction 18145 SEMMLER DR, TINLEY PARK, IL 60487 REMOVE APPROX 21FT X 20FT 420FT2 OF OLD PAVER PATIO AND PUT NEW CONCRETE RODY TUCKPOINTING AND CONCRETE CORP
2026-04-27 General Construction $3,000 14931 HALE DRIVE, ORLAND PARK, IL 60462 REMOVE AND REPLACE EXISTING DRIVEWAY. EXISTING ASPHALT WILL BE EXCAVATED AND REM… CHAMPIONS CONSTRUCTION & ASPHALT INC
2026-04-27 Plumbing $6,800 2152 WALNUT CT, GLENVIEW, IL 60025 INSTALL NEW PVC CLEANOUT SEWER LINE J&S PLUMBING, INC.
2026-04-27 HVAC/Mech $11,760 4520 SHOREWOOD DR, HOFFMAN ESTATES, IL 60192 REPLACE EXISTING AIR CONDITIONER AND FURNACE ×2 JAIME SOLARTE & CYNTHI
2026-04-27 Roofing $12,700 230 FLEETWOOD LN, ELK GROVE VILLAGE, IL 60007 RE-ROOF DARCY A STEEL
2026-04-27 General Construction $1,850 2524 N BUDD ST, RIVER GROVE, IL 60171 REPLACE PIPING NANCI OROZCO RODRIGU
2026-04-27 Roofing $12,892 580 ASTER LN, HOFFMAN ESTATES, IL 60169 REMOVE AND REPLACE ROOF GAF // SHAKEWOOD GRAZYNA OSTASZEWSKA
2026-04-27 Roofing $13,200 688 BRANTWOOD CT, ELK GROVE VILLAGE, IL 60007 ROOF. FULL TEAR OFF OF SHINGLES AND REPLACE WITH ARCHITECTURAL SHINGLES JOY KIRR
2026-04-27 General Construction $21,013 15245 NARCISSUS COURT, ORLAND PARK, IL 60462 REMOVE AND REPLACE PATIO AND DRIVEWAY. MORY'S CONCRETE
2026-04-27 General Construction 1109 N THACKERAY DR, PALATINE, IL 60067 ELECTRICAL SERVICE REVISION KRISTIN CRAMER
2026-04-27 Solar $7,536 101 HILLSHIRE DR, INVERNESS, IL 60010 ROOF MOUNT SOLAR PANEL INSTALLATION GEHLAUT RAVINDER
2026-04-27 General Construction $4,200 2524 N BUDD ST, RIVER GROVE, IL 60171 CHECK REWALL/ REPAIR MAIN SERVICE NANCI OROZCO RODRIGUEZ
2026-04-27 Windows/Doors $18,501 2415 BRAEBURN AVE, FLOSSMOOR, IL 60422 REPLACE 3 WINDOWS, 1 ENTRY DOOR - NO SIZE CHANGE STEPHEN M BROWNING
2026-04-27 General Construction $12,256 15030 EL CAMENO REAL DRIVE, ORLAND PARK, IL 60462 REMOVE AND REPLACE PATIO AND WALKWAY 7000 . 12256 FOR WHOLE PROJECT INCLUDING GR… FROM THE GROUND UP LANDSCAPING
2026-04-27 Roofing 430 N WILLOW WOOD DR, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF MIKE SZYMANSKI
2026-04-27 Roofing $8,964 531 ISLE ROYAL BAY, ROSELLE, IL 60172 ROOF REPLACEMENT ALLSTAR HOME SERVICES LLC
2026-04-27 Pool/Spa $10,000 15108 VALENTINA DRIVE, ORLAND PARK, IL 60462 INSTALL A 21 ABOVE GROUND POOL. MIKE VOKAC
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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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