Cook County Building Permits & Contractor Leads

3,889 indexed permits · 189 active contractors · Cook County, Illinois.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

PermitGrab tracks 189 active contractors who pulled 3,889 building permits in Cook County, IL as of 2026-06-18. Updated periodically.

Stale · Expected daily • newest record 23d 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
2026-06-18
Last Updated
Updated this month · 2026-05-29
Cook County had 32 new building permits filed in the last 30 days, led by 8 hvac, 6 new construction and 6 roofing. The average project value is $37,002.

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3,885 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-05 Fence 4131 WAGNER AVE, SCHILLER PARK 60176 PERMIT REQUIRED FOR GRADING / FENCE WORK OKSANA PETRITSKYA
2026-05-05 Signage $2,000 12950 S LA GRANGE RD, PALOS PARK, IL 60464
Owner: JAM··· 🔒
SIGN 12936 S LAGRANGE JAMES MARTH
2026-05-05 Structural $9,500 9920 IRVING PARK RD, SCHILLER PARK 60176 REPLACE SOFFIT, FASCIA AND GUTTERS ON EXISTING RESIDENTIAL HOME. NO STRUCTURAL C… IGOR MATSKIV
2026-05-04 Fence $4,600 4006 WEHRMAN AVE, SCHILLER PARK 60176 REPLACE FENCE AND POSTS JANET CAMPEOTTO
2026-05-04 Roofing $13,782 4102 SCOTT ST, SCHILLER PARK 60176 TEAR OFF -REROOF DOMINGO DOMINGUEZ
2026-05-04 Fence $6,089 459 SPRINGWOOD DR, ROSELLE, IL 60172 34 LF OF 6 VINYL PRIVACY FENCE, 2 GATES REVAMP FENCE & DECK
2026-05-04 General Construction $6,488 4136 UNITED PKWY, SCHILLER PARK 60176 CONCRETE FLATWORKS REMOVE AND REPLACE 24SF - MILL AND OVERLAY 400SF - SEALCOAT -… PERMIT DEPARTMENT
2026-05-01 Roofing $30,140 12311 SEMINOLE RD, PALOS PARK, IL 60464 ROOF LOUIS R SINENI
2026-05-01 General Construction $10,000 133 SCHREIBER AVE, ROSELLE, IL 60172 REPLACING THE EXISTING DRIVEWAY CONCRETE WITH A NEW DRIVEWAY CONCRETE. BG CONCRETE
2026-05-01 Roofing $10,520 7375 PRINCETON CIRCLE DR, HANOVER PARK, IL 60133 RES REROOF KETAN N RAVAL
2026-05-01 Roofing $6,050 4721 WESLEY TER, SCHILLER PARK 60176 RE-ROOF MARCIN JASINSKI
2026-04-30 Fence $2,000 1617 REDWOOD AVE , HANOVER PARK, IL 60133 RES FENCE HERNANDEZ, REYNOLDO
2026-04-30 General Construction $28,400 11 OLD COACH DRIVE, BARRINGTON, IL 60010 DRIVEWAY, CULVERT REPLACED ANSLOW
2026-04-30 Roofing $40,762 1725 N PARKSIDE DR, HOFFMAN ESTATES, IL
Owner: DAV··· 🔒
ROOFING DAVID WHEDON
2026-04-30 General Construction 455 W AUBURN WOODS CT, PALATINE, IL 60067 DECK/GAZEBO/PERGOLA JOHN WATSON
2026-04-30 Roofing $15,000 904 W WHITE OAK ST, ARLINGTON HEIGHTS, IL 60005 ROOF LISA HANSEN
2026-04-30 General Construction $2,900 8531 OZANAM AVE, NILES, IL 60714 RR GATE PAUL & MENGHUA KNUTSON
2026-04-30 General Construction $180,000 15619 HARBOR TOWN DRIVE, ORLAND PARK, IL 60462 RENOVATE KITCHEN, LOUNGE, LIVING ROOM. LIV COMPANIES LLC
2026-04-30 HVAC/Mech $7,000 1715 NICHOLSON DR, HOFFMAN ESTATES, IL HOFFM REMOVING AND REPLACING EXISTING FURNACE R801T1255A24UHSNAS- RHEEM 80 125K NAT GA… 24 HOUR HOME COMFORT SERVICES
2026-04-30 General Construction 879 W LEONARD RD, PALATINE, IL 60067
Owner: POR··· 🔒
DECK/GAZEBO/PERGOLA PAUL SIEBEN
2026-04-30 Fence 728 W EASTON CT, PALATINE, IL 60067 FENCE JOHN DERNIS
2026-04-30 General Construction $11,000 811 N QUENTIN RD, PALATINE, IL 60067 COMMERCIAL - ALTERATION LOU FRACASSI
2026-04-30 General Construction $23,500 1075 LANCASTER CT, HOFFMAN ESTATES, IL 60169 KITCHEN REMODEL- KITCHEN CABINETS, BACKSPLASH, COUNTERTOP, NEW APPLIANCES BATHRO… AMK INVESTMENTS LLC ADAM KOTYZA
2026-04-30 General Construction $4,135 7920 BIELBY LN, WILLOW SPRINGS, IL 60480 SECOND STORY TOM UCKERMAN
2026-04-30 General Construction $8,500 1215 STRATFORD LN, HANOVER PARK, IL 60133 RES ELECTRICAL - MISC DAVID J PAWLISZ
2026-04-30 General Construction $1,101 2233 N 73RD CT, ELMWOOD PARK, IL 60707 DECK OMAR & ANDREA MANSILLA MELENDEZ &…
2026-04-30 Fence 627 N STEPHEN DR, PALATINE, IL 60067
Owner: ROD··· 🔒
FENCE TOM SCHWERMIN
2026-04-30 Roofing 815 W CORNELL AVE, PALATINE, IL 60067
Owner: CRA··· 🔒
SINGLE FAMILY RE-ROOF JIM HEINIGER
2026-04-30 Plumbing 712 S STUART LN, PALATINE, IL 60067 SEWER REPAIR COLLEEN RIGGSBEE
2026-04-30 General Construction $1,000 2542 N BUDD ST, RIVER GROVE, IL 60171 BASEMENT BAR ADDING 2 GFI OUTLETS DANIELA KEDZIERSKI
2026-04-30 General Construction $2,311 9284 WOODLAND DR, NILES, IL 60714 REDOING ASPHALT IN A SHARED DRIVEWAY. TIA DAVIS
2026-04-30 Fence $4,600 757 BAYBERRY DR, BARTLETT, I, BARTLETT, IL 60103 REPLACING 121 LINEAR FEET OF FENCE AND BUILDING 6 HIGH PRIVACY CEDAR WOOD FENCE TIMOTHY C CORR
2026-04-30 HVAC/Mech $7,878 5861 MACKINAC LN, HOFFMAN ESTATES, IL HOFFM WE ARE REPLACING A EXISTING FURNACE ON THE MARK HEATING AND COOLING INC
2026-04-30 General Construction $58,947 945 LIVINGSTON LN, INVERNESS, IL 60010
Owner: THA··· 🔒
REMODEL/ADDITION TO DECK 36 X 20 THADDEUS SCISLOWSKI
2026-04-30 General Construction $6,110 2420 N HAYMOND ST, RIVER GROVE, IL 60171 REMOVE AND REPLACE PATIO WALKWAY TITO MIGLIO
2026-04-30 Roofing $3,200 8609 W 119TH ST, PALOS PARK, IL 60464 ROOF T MORANO
2026-04-30 Fence $2,000 114 WILLOW ST, PARK FOREST, IL 60466 ERECT 6FT WOOD FENCE DEVIN SCHROEDER
2026-04-30 Fence $5,655 17747 BROOKFIELD CIRCLE, ORLAND PARK, IL 60467 ALUMINUM FENCE BILL, SUE, & RAE ANN DANIELS
2026-04-30 Roofing $18,400 11410 S HARLEM AVE, WORTH, IL 60482 ROOF 11412 S HARLEM PROP LL
2026-04-30 General Construction $20,000 10800 FLETCHER AVE, FRANKLIN PARK, IL 60131 REPLACE CRACKED CEMENT FROM DRIVEWAY AND BACKYARD CUSTOM DIARY SERVICE
2026-04-30 General Construction $4,800 1119 W WHITE OAK ST, ARLINGTON HEIGHTS, IL 60005 FLATWORK FORTIS GROUND WERKS
2026-04-30 Plumbing $1,882 22545 PLEASANT DR, RICHTON PARK, IL 60486 REMOVE AND REPLACE WATER HEATER SUE MCGLEW
2026-04-30 General Construction $23,500 2559 FLOSSMOOR RD, FLOSSMOOR, IL 60422 REBUILD BRICK PARAPET WALLS FLOSSMOOR INVEST GROUP
2026-04-30 General Construction $18,500 17009 SHERIDANS TRAIL, ORLAND PARK, IL 60467 REPLACE DRIVEWAY AND FRONT WALKWAY WITH PAVERS. SLOANE'S LANDSCAPING INC.
2026-04-30 Signage $4,000 560 BONNIE LN, ELK GROVE VILLAGE, IL 60007 SIGN MONUMENT - 2-SIDED ILLUMINATED MOTHERS MILK BANK OF T
2026-04-30 Roofing $209,884 9220 IVANHOE ST, SCHILLER PARK 60176 RETROFIT / RECOVER TPO ROOFING SYSTEM. NO TEAR-OFF, SINGLE ROOF CURRENTLY INSTAL… ERIK LESLIE
2026-04-30 General Construction $6,435 9758 HUBER LN, NILES, IL 60714 EXTEND THE PATIO ADD RETAINING WALL NADEEM PATEL
2026-04-30 Roofing $17,000 15415 TULIP COURT, ORLAND PARK, IL 60462 ROOF REPLACEMENT. S&H CONTRACTING
2026-04-30 Roofing $55,489 124 FOREST EDGE CT, PALOS PARK, IL 60464 ROOF SUSAN SEBOK
2026-04-30 General Construction 600 N EAGLE LN, PALATINE, IL 60067 ELECTRICAL SERVICE REVISION MIKE MOFFITT
Page 8 of 78 ← Prev 1 2 7 8 9 77 78 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 8 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. WELLINGTON COURT ASSOCIATION Active 96 (96) Landscaping & Exterior $1,489 Verifying…
2. LEXINGTON GREEN II Active 48 (48) Roofing $5,350 Verifying…
3. SIMON PROPERTY GROUP 43 (6) Fire Protection $251,185 🔒 Reveal
4. KAPLAN PAVING 📞 Active 21 (21) Landscaping & Exterior $1,897 🔒 Reveal
5. KARA BLASKOVITZ Active 20 (20) Roofing $21,654 Verifying…
6. SCHAUMBURG REAL ESTATE GROUP 16 (2) Fire Protection $167,120 Verifying…
7. KRZYSTOF WIETESKA Active 15 (15) $26,860 Verifying…
8. PULTE HOME COMPANY LLC Active 11 (11) Plumbing $24,013 🔒 Reveal
9. CONCRETE BY SENNSTROM LLC 📞 Active 11 (11) Landscaping & Exterior $1,619 🔒 Reveal
10. RENEWAL BY ANDERSEN, LLC 📞 Active 11 (11) Windows & Doors $36,243 🔒 Reveal
11. EXEMPT 10 (10) Addition $619,421 🔒 Reveal
12. TOWNSHIP PLAZA SPE LLC 10 (3) Fire Protection $173,333 Verifying…
13. SCHAUMBURG TOWERS OFFICE COMPLEX, LLC 10 (1) Fire Protection $350,000 Verifying…
14. DARIO LUNA 9 (9) Landscaping & Exterior $601 Verifying…
15. KURT SCHILD 📞 8 (8) $3,381 🔒 Reveal
16. G&Z EXTERIOR INC 8 (8) HVAC $23,134 Verifying…
17. ILLINOIS FENCE COMPANY 📞 8 (8) HVAC $8,938 🔒 Reveal
18. SCHAUMBURG CC OWNER LLC 8 (2) Fire Protection $1,500 Verifying…
19. NORTHWEST FENCE INC. 📞 7 (7) HVAC $7,903 🔒 Reveal
20. PERMIT GROUP 7 (7) HVAC $6,249 Verifying…
21. DEANNA MARSH 📞 7 (7) $9,143 🔒 Reveal
22. JOHN PANCORVO 7 (7) Landscaping & Exterior $1 Verifying…
23. ABC CARPENTRY 📞 7 (7) Landscaping & Exterior $5,000 🔒 Reveal
24. ROBERT WENTZ 7 (7) Roofing $1 🔒 Reveal
25. SAMANTHA PAJOR 6 (6) $21,281 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 WELLINGTON COURT ASSOCIATION, LEXINGTON GREEN II, SIMON PROPERTY GROUP, KAPLAN PAVING and KARA BLASKOVITZ. 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 23d 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 32 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.

Three plays that win in Cook County

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Cook County to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Cook County — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Cook County — $149/mo
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
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients you track live Cook County permit activity — copy one line of HTML for your website.

More Illinois permit data

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Cook County by trade

Cook County roofing permits Cook County hvac permits Cook County electrical permits Cook County plumbing permits Cook County solar permits
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