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 2026-06-09. 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
2026-06-09
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
2026-04-29 Roofing 406 N SMITH ST, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF ROBERT WENTZ
2026-04-29 General Construction $6,900 7021 EAST AVE , HANOVER PARK, IL 60133 RES DRIVEWAY/PARKING LOT BLACKSTONE ASPHALT PAVING INC
2026-04-29 Fence $5,908 5584 RED OAK DR, HOFFMAN ESTATES, IL HOFFM 94 LF OF 4 VINYL PICKET FENCE, 1 GATE REVAMP FENCE & DECK
2026-04-29 Windows/Doors $14,854 8160 BINFORD DRIVE, ORLAND PARK, IL 60462 REPLACE 3 WINDOWS - NO SIZE CHANGE RENEWAL BY ANDERSEN, LLC
2026-04-29 Fence $5,777 27 HAWTHORNE LN, STREAMWOOD, IL 60107 FENCE CEDAR MOUNTAIN FENCE COMPANY
2026-04-29 Fence 3539 PRESTWICK LN, NORTHBROOK, IL 60062 FENCE REVAMP FENCE AND DECK
2026-04-29 Fence $1,000 8262 ELIZABETH AVE, NILES, IL 60714 FENCE, WOOD RAUL MORALES
2026-04-29 Pool/Spa 1128 W PINTAIL CT, PALATINE, IL 60067 ABOVE GROUND POOL RACHAEL HELLER
2026-04-29 General Construction $10,000 8262 ELIZABETH AVE, NILES, IL 60714 CONCRETE FOR PARKING, BACK BY ALLEY RAUL MORALES
2026-04-29 General Construction $7,500 927 MULBERRY LN, STREAMWOOD, IL 60107 EXTERIOR SITE WORK ALBAN CONSTRUCTION LLC
2026-04-29 General Construction $42,269 515 E JUNIPER DR, PALATINE, IL 60074 SINGLE FAMILY - ADDITION MABEL NAZARIO
2026-04-29 Structural $22,989 4322 WHITEHALL LANE, RICHTON PARK, IL 60483 REMOVE AND REPLACE 11.75 SQ OF VINYL SIDING. NO STRUCTURAL CHANGES. REPLACING SO… KARA BLASKOVITZ
2026-04-29 Windows/Doors $12,750 5016 AMY DR, RICHTON PARK, IL 60484 REMOVE AND REPLACE 4 WINDOWS AND 1 SLIDING GLASS DOOR. NO SIZE CHANGES. KARA BLASKOVITZ
2026-04-29 General Construction $16,891 8423 ROB ROY DRIVE, ORLAND PARK, IL 60462 TEAR OFF AND REPLACE SIDING. PROLIANCE GENERAL CONTRACTORS
2026-04-29 Roofing $29,169 8117 ANNE DRIVE, ORLAND PARK, IL 60462 REMOVE AND REPLACE ROOF HOUSE WITH ATTACHED GARAGE USING GAF TIMBERLINE HDZ SHIN… LIFETIME RESTORATION INC.
2026-04-29 Fence 647 N HAWK ST, PALATINE, IL 60067 FENCE LEO THEIS
2026-04-29 General Construction $22,025 409 SOUTHWOOD CIR, STREAMWOOD, IL 60107 DECK PLATINUM DECKING
2026-04-29 Fence 2300 CASTILIAN CIR, NORTHBROOK, IL 60062 FENCE DIAMOND FENCE CORP
2026-04-29 Roofing $24,260 7646 CHESTNUT DRIVE, ORLAND PARK, IL 60462 TEAR OFF RE-ROOF HOUSE AND ATTACHED GARAGE AND LOW SLOPE ROOF. REMOVE REPLACE GU… EXCLUSIVE EXTERIORS INC.
2026-04-29 General Construction $1,500 3035 CALWAGNER AVE, FRANKLIN PARK, IL 60131 GARAGE SIDING HUMBERTO MARTINEZ
2026-04-29 Windows/Doors $5,600 4429 GRACE ST, SCHILLER PARK 60176 2 ENTRY DOOR REPLACEMENT, LIKE FOR LIKE CARRIE OWSLEY
2026-04-29 General Construction $90,000 353 WINONA ST, PARK FOREST, IL 60466 FIRE RESTORATION CORNELIUS JANET DAVIS
2026-04-29 HVAC/Mech $63,432 7311 SANDALWOOD DR, TINLEY PARK, IL 60477 12 UNIT BUILDING OWNED BY COLORADO RANCHES INC / ERIK CARRIER REPLACEMENT OF 12 … AIR BLUE HEATING & COOLING
2026-04-29 General Construction $71,000 5555 E 73RD STREET, BEDFORD PARK, IL 60501 INSTALL MODULAR OFFICE PCA
2026-04-29 Windows/Doors 2405 N LEYDEN AVE, RIVER GROVE, IL 60171 INSTALL STORM DOOR BONNIE STASACK
2026-04-29 HVAC/Mech $63,432 7321 SANDALWOOD DR, TINLEY PARK, IL 60477 12 UNIT BUILDING OWNED BY COLORADO RANCHES INC- REPLACEMENT OF 12 EXISTING FURNA… AIR BLUE HEATING & COOLING
2026-04-29 General Construction $18,575 7411 MULFORD ST, NILES, IL 60714 REPLACE DRIVEWAY, FRONT WALK, SIDE SERVICE WALK PETER SINDIC
2026-04-29 Windows/Doors $31,882 13956 STONEHENGE DRIVE, ORLAND PARK, IL 60462 REMOVE AND REPLACE 6 WINDOWS, 1 SLIDING GLASS DOOR, AND 1 ENTRY DOOR. NO SIZE CH… POWER HOME REMODELING GROUP
2026-04-29 General Construction $2,500 4951 135TH PLACE, CRESTWOOD, IL 60418 8X10 SHED ON CONCRETE SLAB DARYL GORNEY
2026-04-29 Fence $10,000 120 SCHREIBER AVE, ROSELLE, IL 60172 FENCE AROUND THE BACKYARD PARAMOUNT FENCE
2026-04-29 General Construction $65,000 4530 MIDLOTHIAN TPKE, CRESTWOOD, IL 60418 NEW DECK PROJECT PAUL & JOANNE HOVORKA
2026-04-29 Plumbing $75,000 3946 CRESTWOOD DR, NORTHBROOK, IL 60062 INTERIOR SFR KITCHEN RENOVATION. NEW CABINETRY, COUNTERTOPS, AND APPLIANCES. REM… AIDAN BAKER CONSTRUCTION
2026-04-29 Windows/Doors $6,100 211 E RYAN CT, ARLINGTON HEIGHTS, IL 60005 WINDOW REPLACEMENT HOUSE ACCT
2026-04-29 General Construction $4,700 1000 LANCASTER CT, HOFFMAN ESTATES, IL 60169 INSTALL A CLEANOUT. HERBERT CHAPMAN
2026-04-29 Roofing 144 S LINDEN AVE, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF KAZIMIERZ KULESZA
2026-04-29 Fence $6,500 762 N WOODFIELD TRL, ROSELLE, IL 60172 FENCE HOME SERVICES DIRECT INC
2026-04-29 Plumbing $7,000 2542 N BUDD ST, RIVER GROVE, IL 60171 BASEMENT PLUMBING AND REMODELING BATHROOMS DANIELA KEDZIERSKI
2026-04-29 Roofing $11,400 623 YARDLEY LN, HOFFMAN ESTATES, IL 60169 ROOF LARRY & BARBARA ARQUILLA
2026-04-29 General Construction $1,650 949 E KINGS ROW, 4, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION PAVLO OKIPNYI
2026-04-29 General Construction $14,750 133 BLACKHAWK DR, PARK FOREST, IL 60466 FIRE SPINKLER INSTALLATION LTC 008002385182
2026-04-28 General Construction 912 N MARSHA DR, PALATINE, IL 60067 CONCRETE ANTHONY BUTTITTA
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 Roofing $36,500 3047 ELM ST, RIVER GROVE, IL 60131 TPO-ADHERED ROOF SYSTEM/RECOVER JOSEPHINE LAMPIGNANO
2026-04-28 General Construction $3,500 8616 OLEANDER AVE, NILES, IL 60714 SERVICE UPGRADE ERIEL PONTE OLEA
2026-04-28 General Construction $7,500 932 STERLING AVE, FLOSSMOOR, IL 60422 COMPLETE TEAR DOWN AND REBUILD DECK CATHERINE ROSS COOK
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 Windows/Doors $15,829 10634 LYNN DRIVE, ORLAND PARK, IL 60467 REMOVE AND REPLACE 3 WINDOWS NOT ALTERING SIZES OR STYLE NORLITE DBA WINDOW WORKS
2026-04-28 Fence $7,696 229 MOOREHEAD DR, BARTLETT, ,BARTLETT, IL 60103 REPLACING 214 LINEAR FEET OF FENCE WITH A 6 VINYL PRIVACY WHITE FENCE WITH ONE S… NICHOLAS CUTINELLO
2026-04-28 General Construction $5,100 12945 WATERFORD DR, LEMONT, IL 60439 DRIVEWAY CHICAGO TITLE LAND TRU
2026-04-28 General Construction $8,096 2524 N BUDD ST, RIVER GROVE, IL 60171 REMOVAL OD KITCHEN ON 2ND FLOOR/ DEMO OF CURRENT KITCHEN ON 1ST FLOOR/ NEW DRYWA… NANCI A OROZCO RODRIGU
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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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