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
2026-04-30 Windows/Doors $6,162 421 WESTGATE DR, PARK FOREST, IL 60466 REPLACE 4 BEDROOM WINDOWS REA PATTERSON
2026-04-30 General Construction $28,400 11 OLD COACH DRIVE, BARRINGTON, IL 60010 DRIVEWAY, CULVERT REPLACED ANSLOW
2026-04-30 Roofing 1467 E ROSITA DR, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF FERNANDO MARTINEZ
2026-04-30 Windows/Doors $7,657 17828 BERNARD DRIVE UNIT 1B, ORLAND PARK, IL 60467 FULL REPLACEMENT OF 2 BEDROOM WINDOWS. NO CHANGE TO SIZE OF OPENINGS. LIKE FOR L… COMPASS WINDOW & DOOR
2026-04-30 General Construction 8408 BUDINGEN LN, TINLEY PARK, IL 60487 INSTALL LOW VOLTAGE SECURITY CAMERA SYSTEM USING EXTERIOR METALLIC CONDUIT, SEAL… MICHAEL GLOTZ
2026-04-30 Plumbing $1,779 22864 LAWNDALE AVE, RICHTON PARK, IL 60487 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-30 General Construction $4,500 12 W PICKWICK RD, ARLINGTON HEIGHTS, IL 60005 FLATWORK RUSMIR TUFO
2026-04-30 General Construction $8,500 1215 STRATFORD LN, HANOVER PARK, IL 60133 RES ELECTRICAL - MISC DAVID J PAWLISZ
2026-04-30 Windows/Doors $56,240 4605 LINCOLN BLVD, RICHTON PARK, IL 60489 REPLACE 15 WINDOWS, 1 PATIO DOOR - NO SIZE CHANGE JULIA IONESCU
2026-04-30 Fire Protection 943 W HILLSIDE ST, PALATINE, IL 60067 LAWN SPRINKLER DORA MONDRAGON
2026-04-30 Plumbing 712 S STUART LN, PALATINE, IL 60067 SEWER REPAIR COLLEEN RIGGSBEE
2026-04-30 General Construction $23,500 2559 FLOSSMOOR RD, FLOSSMOOR, IL 60422 REBUILD BRICK PARAPET WALLS FLOSSMOOR INVEST GROUP
2026-04-30 Roofing $18,400 11410 S HARLEM AVE, WORTH, IL 60482 ROOF 11412 S HARLEM PROP LL
2026-04-30 Fence $9,118 22504 LATONIA LANE, RICHTON PARK, IL 60485 REPLACE EXISTING FENCE DEBORAH PEARCY
2026-04-30 Roofing $4,750 313 FARRAGUT ST, PARK FOREST, IL 60466 REROOF OVER 1 LAYER-HOUSE ONLY JACQUELYN MCCLANEY
2026-04-30 General Construction $380,000 7649 OSCEOLA AVE, NILES, IL 60714 GYH 2ND REAR ADDITION TO EXISTING HOME JENNIFER STRAKA
2026-04-30 General Construction $11,000 811 N QUENTIN RD, PALATINE, IL 60067 COMMERCIAL - ALTERATION LOU FRACASSI
2026-04-30 General Construction $2,900 8531 OZANAM AVE, NILES, IL 60714 RR GATE PAUL & MENGHUA KNUTSON
2026-04-30 Windows/Doors $22,331 9217 MONTGOMERY DRIVE, ORLAND PARK, IL 60462 REPLACE 3 PATIO DOORS - NO SIZE CHANGE. RENEWAL BY ANDERSEN, LLC
2026-04-30 General Construction $18,820 101 S BELLE AVE, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION SAMANTHA PAJOR
2026-04-29 General Construction $23,160 16520 CHURCHVIEW DRIVE, ORLAND PARK, IL 60467 INSTALL HOUSEWRAP AND NEW SIDING. ENERGY SAVERS WINDOWS, INC.
2026-04-29 Fence $3,873 7703 WHEELER DRIVE, ORLAND PARK, IL 60462 CONSTRUCTION OF A 6 HIGH SAND-COLORED VINYL PRIVACY FENCE. ERGEON INC.
2026-04-29 Fence $5,777 27 HAWTHORNE LN, STREAMWOOD, IL 60107 FENCE CEDAR MOUNTAIN FENCE COMPANY
2026-04-29 Windows/Doors $2,500 14135 STERLING DRIVE, ORLAND PARK, IL 60467 REPLACE SLIDING GLASS DOOR. NICK FURIO
2026-04-29 General Construction $2,200 2912 N 77TH AVE, ELMWOOD PARK, IL 60707 CEM WORK SIDWLK JOSEPH M BERMUDEZ
2026-04-29 Windows/Doors 2405 N LEYDEN AVE, RIVER GROVE, IL 60171 INSTALL STORM DOOR BONNIE STASACK
2026-04-29 Roofing $4,500 109 CAROL ANN DR, STREAMWOOD, IL 60107 PORCH ROOFED STRUCTURE MUENSTER CONSTRUCTION
2026-04-29 Roofing $8,730 340 MONTGOMERY LN, GLENVIEW, IL 60025 REMOVE AND REPLACE ROOFING EUCLID ROOFING & SIDING
2026-04-29 General Construction $3,500 8620 W CAREY AVE, RIVER GROVE, IL 60171 REMOVE EXISITING CONCRETE PAD AND INSTALL NEW DECK ANDRIY PELYNO
2026-04-29 Fire Protection $20,000 11036 179TH, ORLAND PARK, IL 60467 INSTALLATION OF FIRE ALARM-AFL JOHNSON CONTROLS SECURITY LLC
2026-04-29 Pool/Spa $800,000 8217 GOLF RD, NILES, IL 60714 REMODEL SPACE INTO A DAYCARE PLAY AREA NASSIMI REALTY
2026-04-29 Roofing $12,665 137 NASHUA ST, PARK FOREST, IL 60466 TEAR OFF REPLACE ROOF GUTTERS HOUSE ROOF GARAGE EDWINNER JOYNER
2026-04-29 General Construction $5,100 2700 MARYLAND AVE, FLOSSMOOR, IL 60422 INSTALL NEW LAYER OF ASPHALT 1-1/2 THICK ON TOP OF THE EXISTING DRIVEWAY, 1510 S… J & K HILL
2026-04-29 Plumbing $3,181 160 PRIMROSE LN, BARTLETT, I, BARTLETT, IL 60103 REPLACE EXISTING WATER HEATER WITH NEW MOQTAR SYED
2026-04-29 Roofing 910 S ELM ST, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF DUKE CHUNG
2026-04-29 Plumbing $44,038 3307 GLENLAKE DR, GLENVIEW, IL 60026 FINISHING A PORTION OF THE BASEMENT FRAMING, INSULATION, DRYWALL, ELECTRICAL AND… JLI REMODELING
2026-04-29 General Construction $13,155 8107 DELAND CT, TINLEY PARK, IL 60477 REMOVE AND REPLACE DRIVEWAY, SERVICE WALK, APRON, CURB FRAZIER RESIDENTIAL CONCRETE
2026-04-29 General Construction $4,000 400 HARLEM AVE, GLENVIEW, IL 60025 REPLACE WALK CONCRETE PAD M & J CEMENT
2026-04-29 Roofing $38,000 5961 CHATHAM DR, HOFFMAN ESTATES, IL HOFFM ROOF AND GUTTERS REPLACEMENT. DRAGON EXTERIORS PLLC
2026-04-29 General Construction 423 S BOTHWELL ST, PALATINE, IL 60067 CONCRETE JERONIMO HERNANDEZ
2026-04-29 General Construction $300,000 7201 DEMPSTER ST, NILES, IL 60714 INTERIOR BUILD-OUT FOR NEW JERSEY MIKES JERSEY MIKES SUBS
2026-04-29 General Construction $2,025 35 SAUK TRL, PARK FOREST, IL 60466 REPLACE GUTTERS CATRINO PENRO
2026-04-29 Fence $7,900 3047 N 79TH AVE, ELMWOOD PARK, IL 60707 FENCE/GATE/RAILI DANIEL & SARAH PETROWSKI & SUTTER
2026-04-29 Windows/Doors $11,971 7760 S HUNTINGTON CIR, HANOVER PARK, IL 60133 WINDOW/DOOR REPLACEMENT MICHAEL J CONDILL
2026-04-29 Plumbing $2,008 1008 BRAEMAR RD, FLOSSMOOR, IL 60422 REPLACE EXISTING WATER HEATER JESSICA A SPECHT
2026-04-29 General Construction $12,320 109 CAROL ANN DR, STREAMWOOD, IL 60107 PATIO MUENSTER CONSTRUCTION
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 General Construction 153 W ROBERTSON ST, PALATINE, IL 60067 ASPHALT DRIVEWAY MARY FREEMAN
2026-04-29 Roofing $10,000 22055 SCOTT DR, RICHTON PARK, IL 60482 J ZUNO ROOFING WILL BE DOING A TEAR OFF TO THE DECK, REPLACE ANY PLYWOOD NEEDED,… MAYRA RAMOS
2026-04-29 General Construction $20,035 9080 SUNRISE LANE, ORLAND PARK, IL 60462 TEAR OFF AND RE-SIDE OF HOUSE AND ATTACHED GARAGE. ALLSTAR HOME SERVICES
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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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