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 2026-06-15. Updated periodically.

Stale · Expected daily • newest record 17d 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
2026-06-15
Last Updated
Updated this month · 2026-05-29
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Cook County had 45 new building permits filed in the last 30 days, led by 12 hvac, 9 roofing and 6 new construction. The average project value is $29,645.

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

Date Type Value Address Details Contractor / Status Save
2026-04-06 General Construction $8,700 349 S ROSELLE RD, SCHAUMBURG, SCHAUMBURG, IL 60193 ALTERATION SAMAD REALTY LLC
2026-04-06 General Construction 1312 E PALATINE RD, PALATINE, IL 60074 SHED HAROLD BOLBER
2026-04-06 Roofing $19,762 3725 SARAH AVE, SCHILLER PARK 60176 TEAR OFF AND REROOF 15.75 SQ. REPLACING WOOD AS NEEDED. NO STRUCTURAL CHANGES. KARA BLASKOVITZ
2026-04-06 General Construction $150,000 170 S GREELEY ST, PALATINE, IL 60067 SINGLE FAMILY - ALTERATION KRISTY KORSHAK
2026-04-06 Roofing $32,000 5247 136TH COURT, CRESTWOOD, IL 60418 TEAR OFF REROOF HOUSE ATTACHED GARGAE GUTTERS JAMES BRESLIN
2026-04-06 General Construction $68,000 323 OSAGE ST, PARK FOREST, IL 60466 2ND STORY ADDITION HENRY SHELTON III
2026-04-06 Plumbing 1928 CLOVERDALE CT, SCHAUMBU, SCHAUMBURG, IL 60194 WATER HEATER JOHNSON, BRUCE R
2026-04-06 HVAC/Mech $4,250 100 N BARRINGTON RD, STREAMWOOD, IL 60107 AIR CONDITIONER NEW CHAMPION HEATING & AIR INC
2026-04-06 General Construction $10,681 2401 RAVINE WAY, NORTHBROOK, IL 560 SF OF CONCRETE SIDEWALK REMOVAL AND REPLACEMENT ROSE PAVING, LLC.
2026-04-06 HVAC/Mech $6,180 722 SCARBROUGH CIR, HOFFMAN ESTATES, IL 60169 REPLACE EXISTING FURNACE WITH NEW KIMBERLEE GRIFFEA
2026-04-06 General Construction 1232 N ROSEWOOD CT, PALATINE, IL 60067 CONCRETE JOHN PANCORVO
2026-04-06 Plumbing $2,470 1545 W HUNDLEY ST, HOFFMAN ESTATES, IL 60169 WATER HEATER REPLACEMENT KAJAL & MURALI KRISHNA DESETTY
2026-04-06 General Construction $6,700 50 ESSEX RD, ELK GROVE VILLAGE, IL 60007 REPLACE SUMP PUMP AND INSTALL 1 35 FT UNDERGROUND SUMP DISCHARGE EXITING THE NOR… DAVID MIKOLAJCZAK
2026-04-06 General Construction 942 W PARTRIDGE DR, PALATINE, IL 60067 ASPHALT DRIVEWAY DAVID LALOWSKI
2026-04-06 Roofing $35,300 1108 CHELTENHAM RD, ELK GROVE VILLAGE, IL 60007 TEAR OFF AND REROOF 22.50SQ. FULL REDECK. NO STRUCTURAL CHANGES. NOLAN AND NICOLE DRAKE
2026-04-06 Fence $22,308 2324 TRUMBULL AVE, RIVER GROVE, IL 60171 FENCE/ ERPLACE SOFFITT FASCIA AND GUTTERS ANTHONY JAROSZ
2026-04-06 Plumbing $1,852 8341 NORMAL CT, NILES, IL 60714 WATER HEATER REPLACEMENT ANTHONY DEL MEDICO
2026-04-06 Fence $9,500 8636 MERRILL ST, NILES, IL 60714 INSTALLATION VINYL FENCE, 2 GATES JOHN & MILA KARAS
2026-04-06 Fence 844 S ELM ST, PALATINE, IL 60067 FENCE DARIO LUNA
2026-04-06 Fence $3,445 2817 N 75TH CT, ELMWOOD PARK, IL 60707 FENCE/GATE/RAILI DENIS A & ALLISON J CU
2026-04-06 General Construction $6,300 1874 BURTON DR, BARTLETT, IL, BARTLETT, IL 60103 10X12 SHED NARIMAN SHAKRO
2026-04-06 Fence $2,872 523 SHERWOOD DR, STREAMWOOD, IL 60107 FENCE ANDRE WASOWICZ
2026-04-06 Roofing $7,300 8560 NORTH TER, NILES, IL 60714 TEAR-OFF AND RE ROOF NAHRIN KIFARKIS
2026-04-06 Roofing $239,700 1590 TOUHY AVE, ELK GROVE VILLAGE, IL 60007 REMOVE EXISTING ROOF DOWN TO DECK. REPLACE ANY BAD DECKING. ANDERSON LOCK
2026-04-06 Roofing $8,000 64 ORLAND SQUARE DRIVE, ORLAND PARK, IL 60462 ROOF PATCHING MOTASSAM ELMATARI
2026-04-06 Fence 33 E COMFORT LN, PALATINE, IL 60067 FENCE RYAN WEILER
2026-04-06 Plumbing $11,971 10330 HILLTOP DRIVE, ORLAND PARK, IL 60462 UPGRADE 100 AMP SERVICE TO 200 AMP ALREADY HAS 200 AMP PANEL. BOND GROUND WATER … TR MILLER HEATING, COOLING, PLUMBING, EL…
2026-04-06 Roofing $5,350 1215 IRONWOOD CT, UNIT A1, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 General Construction $68,172 2479 CHESTNUT AVE, GLENVIEW, IL 60026 REMOVE CEDAR SHAKE REPLACE WITH COMPOSITE SHAKE REGAL ROOFING SERVICES LLC
2026-04-06 Roofing $5,350 1215 IRONWOOD CT, UNIT A2, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 Roofing $21,230 15341 82ND AVENUE, ORLAND PARK, IL 60462 RESIDENTIAL RE-ROOF. ALLSTAR HOME SERVICES
2026-04-06 General Construction $18,400 119 W GREEN MEADOWS BLVD, STREAMWOOD, IL 60107 REMODELING GENERAL ALDO ENTERPRISES INC
2026-04-06 Roofing $10,000 145 FOREST PARK LN, HOFFMAN ESTATES, IL 60169 RR FULL ROOF ICE AND WATER PER CODE VIPULABIN JOSHI
2026-04-06 Roofing $5,350 1233 IRONWOOD CT, UNIT C1, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 Roofing $5,350 1232 IRONWOOD CT, UNIT A1, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 General Construction $6,925 1345 KINGSBURY DR 3, HANOVER PARK, IL 60133 RES DECK GLENN BLOHM
2026-04-06 Roofing $5,350 1215 IRONWOOD CT, UNIT B1, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 Roofing $5,350 1235 IRONWOOD CT, UNIT B2, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 Roofing $5,350 1235 IRONWOOD CT, UNIT A2, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 Roofing $5,350 1234 IRONWOOD CT, UNIT C1, S, SCHAUMBURG, IL 60193 ROOF/REROOF LEXINGTON GREEN II
2026-04-06 General Construction $3,000 3747 ACORN AVE, FRANKLIN PARK, IL 60131 NICOR GAST INSTALL PE GAS SERVICE NO NAME
2026-04-06 General Construction $15,000 9939 SUNNYSIDE AVE, SCHILLER PARK 60176 REMOVING OLD CONCRETE DRIVEWAY AND DOING A NEW CONCRETE DRIVEWAY ANTONIO DIAZ
2026-04-06 Roofing $18,680 2324 TRUMBULL AVE, RIVER GROVE, IL 60171 REROOF ANTHONY JAROSZ
2026-04-06 General Construction $18,000 2540 CADDY ST, FLOSSMOOR, IL 60422 DEMO DECK. BUILD NEW ONE WITH BUILT IN DECK BENCHES. COMPOSITE MATERIAL W ALUMIN… D SACKS & R E SCHAFER
2026-04-06 General Construction $4,500 173 E LAKE ST, BARTLETT, IL, BARTLETT, IL 60103 SIGN NORTH STAR TRUST CO
2026-04-06 General Construction $5,000 4640 WESLEY TER, ,SCHILLER PARK 60176 SOFFIT, FASCIA, GUTTERS AND DOWNSPOUTS. DAREK MOLSKI
2026-04-06 General Construction $6,925 1344 KINGSBURY DR 3, HANOVER PARK, IL 60133 RES DECK BRIAN VERMILLION
2026-04-06 General Construction $2,200,000 4663 RUBY ST, SCHILLER PARK 60176 NEW 2-STORY COMMERCIAL BUILDING AND 1-STORY ADDITION TO EXISTING GALAXY BANQUET … EVGENI PRITSKER
2026-04-06 General Construction $5,179 97 S STONINGTON DR, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION PERMIT GROUP
2026-04-06 HVAC/Mech $8,850 103 MARBLE HILL CT, UNIT A1, ,SCHAUMBURG, IL 60193 FURNACE AIR CONDITIONER PITTMAN, PRISCILLA
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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. 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 (7) Fire Protection $251,185 Verifying…
4. COLONY LAKE CLUB HOA Active 32 (32) Roofing $12,334 Verifying…
5. KAPLAN PAVING Active 21 (21) Landscaping & Exterior $1,897 Verifying…
6. KARA BLASKOVITZ Active 20 (20) Roofing $21,654 Verifying…
7. SCHAUMBURG REAL ESTATE GROUP 16 (5) Fire Protection $167,120 Verifying…
8. KRZYSTOF WIETESKA Active 15 (15) $26,860 Verifying…
9. PULTE HOME COMPANY LLC Active 11 (11) Plumbing $24,013 Verifying…
10. CONCRETE BY SENNSTROM LLC Active 11 (11) Landscaping & Exterior $1,619 Verifying…
11. RENEWAL BY ANDERSEN, LLC Active 11 (11) Windows & Doors $36,243 Verifying…
12. EXEMPT 10 (10) Addition $619,421 Verifying…
13. TOWNSHIP PLAZA SPE LLC 10 (3) Fire Protection $173,333 Verifying…
14. SCHAUMBURG TOWERS OFFICE COMPLEX, LLC 10 (1) Fire Protection $350,000 Verifying…
15. VILLAGE OF SCHAUMBURG 10 (1) Electrical - Verifying…
16. DARIO LUNA 9 (9) Landscaping & Exterior $601 Verifying…
17. ILLINOIS FENCE COMPANY 8 (8) HVAC $8,938 Verifying…
18. G&Z EXTERIOR INC 8 (8) HVAC $23,134 Verifying…
19. KURT SCHILD 8 (8) $3,381 Verifying…
20. SCHAUMBURG CC OWNER LLC 8 (2) Fire Protection $1,500 Verifying…
21. ABC CARPENTRY 7 (7) Landscaping & Exterior $5,000 Verifying…
22. NORTHWEST FENCE INC. 7 (7) HVAC $7,903 Verifying…
23. PERMIT GROUP 7 (7) HVAC $6,249 Verifying…
24. DEANNA MARSH 7 (7) $9,143 Verifying…
25. JOHN PANCORVO 7 (7) Landscaping & Exterior $1 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, COLONY LAKE CLUB HOA and KAPLAN PAVING. 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 17d 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 45 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.

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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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