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 21d 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
📊 View Cook County live permit pulse →
Cook County had 39 new building permits filed in the last 30 days, led by 10 hvac, 9 roofing and 6 new construction. The average project value is $33,525.

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

Date Type Value Address Details Contractor / Status Save
2026-04-09 Windows/Doors $8,375 127 3RD AVE, BARTLETT, IL 60, BARTLETT, IL 60103 REPLACE 9 WINDOWS. NO STRUCTURAL CHANGES ALBERT OLSEN
2026-04-09 Roofing 8614 LIBERTY GROVE DR, WILLOW SPRINGS, IL 60480
Owner: RIC··· 🔒
NEW ROOF RICHARD SCHUNSMANN
2026-04-09 General Construction $4,985 11530 85TH CT, PALOS PARK, IL 60464 GUTTERS 11530 S ELBRIDGE C MCCABE K BURNS
2026-04-09 General Construction $4,200 18113 NIELSEN DR, TINLEY PARK, IL 60487 REMOVE DRIVEWAY AND REPLACE WITH ASPHALT NO SIZE CHANGES. RICHARDS BLACKTOP
2026-04-09 General Construction $377,000 2111 SPRUCE DR, GLENVIEW, IL 60025 FRIST FLOOR EXPANSION, SECOND FLOOR ADDITION INTERIOR REMODEL MCDERMOTT CONSTRUCTION
2026-04-09 Fire Protection $76,150 1117 WILEY RD, SCHAUMBURG, I, SCHAUMBURG, IL 60173 FIRE SPRINKLER GONNELLA FROZEN PRODUCTS LLC
2026-04-09 General Construction $26,521 370 S OAK AVE, BARTLETT, IL, BARTLETT, IL 60103 REPLACE SAME SIZE - OPENING WIDTH AND HEIGHT NOT MODIFIED LORI A PANZARELLA
2026-04-09 General Construction 1308 S 59TH AVE, CICERO, IL 60804 REPL DAMAGED SECTION OF STEPS IN FRONT CONCRETE STAIRS. PEDRO RIVERA
2026-04-09 General Construction 916 W OXFORD CT, PALATINE, IL 60067 ASPHALT DRIVEWAY TYRONE WARD
2026-04-09 Fire Protection $8,720 17333 LA GRANGE RD, TINLEY PARK, IL 60487 INSTALL RELOCATE NEW SPRINKLERS TO ACOMMODATE CODE COVERAGE FOR NEW CEILING LAYO… GREAT LAKES PLUMBING & HEATING COMPANY
2026-04-09 Roofing $10,725 406 ROBINHOOD DR, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL A & D HOME IMPROVEMENT
2026-04-09 General Construction $4,500 1919 S 59TH CT, CICERO, IL 60804 INSTALL 8IN CLEAN OUT, 6IN CLEAN CHECK VALVE. KARINA ORTIZ
2026-04-09 General Construction $1,500 2702 N 74TH AVE, ELMWOOD PARK, IL 60707 SIDING GARAGE KARLA L GUTIERREZ
2026-04-09 General Construction 646 W DORSET AVE, PALATINE, IL 60067 SHED DAVID TESNOW
2026-04-09 General Construction $1,600 107 VILLA RD, STREAMWOOD, IL 60107 SERVICE CHANGE CUSTOM HOME ELECTRIC
2026-04-09 Solar $49,636 3090 LANDWEHR RD, NORTHBROOK, IL 60062 ROOFTOP SOLAR INSTALLATION. 34 PANELS AND MICROINVERTERS. 12.92 KW AC. CERTASUN LLC
2026-04-09 Fence $10,800 1812 S ROBINCREST LN, GLENVIEW, IL INSTALLING 210LF OF 4 TALL WHITE VINYL FENCE 2 - 4W GATES ROGER ARONSON
2026-04-09 Windows/Doors $43,617 22083 BROOK AVE, RICHTON PARK, IL 60471 REPLACE 12 WINDOWS - NO SIZE CHANGE JULIA IONESCU
2026-04-09 General Construction 659 S BENTON ST, PALATINE, IL 60067
Owner: GEN··· 🔒
ASPHALT DRIVEWAY GENE KHALIMSKY
2026-04-09 Fence 1341 E VIRGINIA DR, PALATINE, IL 60074 FENCE ERIC FORTON
2026-04-09 Roofing $1,277,000 7400 S MASSASOIT AVE, BEDFORD PARK, IL 60501 NEW ROOF LINK LOGISTICS
2026-04-09 General Construction 1452 E DOROTHY DR, PALATINE, IL 60074 CONCRETE JAVIER GUZMAN
2026-04-09 General Construction $3,850 636 GARDEN CT, GLENVIEW, IL 60025 REMOVE AND REPLACE ASPHALT DRIVEWAY MARGUERITE COLE
2026-04-09 General Construction $1,500 5633 W 22ND PL, CICERO, IL 60804 REPL SECTION OF CONCRETE STEPS IN FRONT STAIRS. REPL BRICKS ON WINGWALLS. DOMINGA AVILES
2026-04-09 General Construction 145 N CLARK DR, PALATINE, IL 60074 DECK/GAZEBO/PERGOLA KELLY TURNER
2026-04-09 General Construction $32,840 501 MALLARD CT, SCHAUMBURG, ,SCHAUMBURG, IL 60193 FOUNDATION REPAIR ROMANE, SUZANNE
2026-04-09 General Construction $60,781 843 PRAIRIE LAWN RD, GLENVIEW, IL 60025 1ST FLOOR BATH REMODEL SCHWALL BUILDERS, INC.
2026-04-09 General Construction $6,000 1527 S 48TH CT 2, CICERO, IL 60804 RR SIDING ON HOUSE AND GARAGE. REMOVE REAR PORCH. FUTURISTIC PROPERTIES LLC
2026-04-09 General Construction $8,500 1005 CARLTON LN, SCHAUMBURG, ,SCHAUMBURG, IL 60193 SIDING GRS INVESTMENT GROUP LLC
2026-04-09 Roofing $22,240 1333 S 48TH CT, CICERO, IL 60804 COMPLETE TEAR OFF AND REROOF OF HOUSE AND GARAGE WITH SHINGLES. INSTALL ICE AND … GUILLERMO MACIAS
2026-04-09 Windows/Doors $19,578 1941 S CENTRAL AVE, CICERO, IL 60804 REPL 25 WINDOWS ON 1ST FL APT, SAME AS EXISTING. MARIA NEVAREZ
2026-04-09 Plumbing $6,800 2245 S CENTRAL AVE, CICERO, IL 60804 EMERGENCY SEWER REPAIR. REPOUR CONCRETE TO RESURFACE WALKWAY, PARKWAY WEST SIDE … REYES FLORES
2026-04-09 General Construction 2734 N HESSING ST, RIVER GROVE, IL 60171 REMOVE TREE JANE PIERRI
2026-04-09 General Construction 245 W CHERYL LN, PALATINE, IL 60067 CONCRETE JANELLE VEGA
2026-04-09 General Construction 245 W CHERYL LN, PALATINE, IL 60067 PAVERS JANELLE VEGA
2026-04-09 Roofing $2,100 8643 ORIOLE AVE, NILES, IL 60714 ROOF REPLACEMENT MARIA RUFFOLO
2026-04-09 Plumbing $6,000 540 ABERDEEN ST, HOFFMAN ESTATES, IL 60169 REPAIR SEWER LINE UNDER PRIVATE PROPERTY WITH BROKEN EXISTING CLEAN -OUT REPLACE… ZBIGNIEW GRADZK
2026-04-09 General Construction $12,850 1142 BLACKHAWK CT, SCHAUMBUR, SCHAUMBURG, IL 60193 DRIVEWAY, WALK/STOOP MOKHATAS, MARIAM
2026-04-09 Fence $3,000 7 LONSDALE RD, ELK GROVE VILLAGE, IL 60007 FENCE 6H WOODEN 8H ALONG AH ROAD CHARLENE M ROMANO
2026-04-09 Plumbing 625 N EAGLE LN, PALATINE, IL 60067 SEWER REPAIR TODD MENDOZA
2026-04-09 General Construction 3510 S 54TH AVE, CICERO, IL 60804
Owner: JAC··· 🔒
RR BRICKS AT TOP OF CHIMNEY, AS NEEDED. TUCKPOINT. CHARLES LEONARDO
2026-04-09 General Construction 10750 143RD STREET 50, ORLAND PARK, IL 60462 PROSTHETICS AND ORTHOTICS LGB-003667 ORTHOTIC PROSTHETIC SPECIALIS
2026-04-09 Windows/Doors $4,500 22548 RIDGEWAY AVE, RICHTON PARK, IL 60471 WINDOWS MATTHEW NOSAL
2026-04-09 General Construction $3,950 2004 N 73RD CT BSMT, ELMWOOD PARK, IL 60707 CEM WORK SIDWLK AMG PROPERTIES CHICAGO
2026-04-09 General Construction $12,000 22548 RIDGEWAY AVE, RICHTON PARK, IL 60471 REMODEL MATTHEW NOSAL
2026-04-09 Windows/Doors $1,328 4429 GRACE ST, SCHILLER PARK 60176 REPLACE 1 WINDOW. NO STRUCTURAL CHANGES. U-FACTOR 0.28 DAVID FRIESORGER
2026-04-09 Windows/Doors 10908 CHAUCER DR, WILLOW SPRINGS, IL 60480
Owner: M O··· 🔒
WINDOW REPLACEMENT MATTHEW MCMURRAY
2026-04-09 Signage 1500 MORSE AVE, ELK GROVE VILLAGE, IL 60007 SIGN REAL ESTATE 4X5 PROLOGIS
2026-04-09 Fence 22 MUSTANG CT, STREAMWOOD, IL 60107 FENCE MARIUSZ CYGAN
2026-04-09 General Construction $9,416 867 W WILLOW ST, PALATINE, IL 60067 SINGLE FAMILY - ALTERATION HANNA WINTER
Page 48 of 78 ← Prev 1 2 47 48 49 77 78 Next →

Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 6 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. RENEWAL BY ANDERSEN, LLC 📞 Active 11 (11) Windows & Doors $36,243 🔒 Reveal
9. PULTE HOME COMPANY LLC Active 11 (11) Plumbing $24,013 🔒 Reveal
10. CONCRETE BY SENNSTROM LLC 📞 Active 11 (11) Landscaping & Exterior $1,619 🔒 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. ILLINOIS FENCE COMPANY 📞 8 (8) HVAC $8,938 🔒 Reveal
16. KURT SCHILD 8 (8) $3,381 Verifying…
17. G&Z EXTERIOR INC 8 (8) HVAC $23,134 Verifying…
18. SCHAUMBURG CC OWNER LLC 8 (2) Fire Protection $1,500 Verifying…
19. DEANNA MARSH 📞 7 (7) $9,143 🔒 Reveal
20. NORTHWEST FENCE INC. 7 (7) HVAC $7,903 Verifying…
21. JOHN PANCORVO 7 (7) Landscaping & Exterior $1 Verifying…
22. ABC CARPENTRY 📞 7 (7) Landscaping & Exterior $5,000 🔒 Reveal
23. ROBERT WENTZ 7 (7) Roofing $1 🔒 Reveal
24. PERMIT GROUP 7 (7) HVAC $6,249 Verifying…
25. EXPERT ROOFING 6 (6) Roofing $30,950 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 21d 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 39 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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