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 22d 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 37 new building permits filed in the last 30 days, led by 9 roofing, 8 hvac and 6 new construction. The average project value is $33,782.

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Recent hot leads

Freshly filed permits with named contractors — tap to call.

KAPLAN PAVING
2026-04-23
📍 486 E WOODFIELD TRL, ROSELLE, IL 60172
General Construction
ILLINOIS FENCE COMPANY
2026-04-23
📍 17507 PECAN LN, TINLEY PARK, IL 60487
HVAC/Mech
ABC CARPENTRY
2026-04-23
📍 306 MONARCH DR, STREAMWOOD, IL 60107
General Construction

All permits

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

Date Type Value Address Details Contractor / Status Save
2026-04-23 General Construction $1,400 486 E WOODFIELD TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $2,548 565 ACADIA TRL, ROSELLE, IL 60172 DRIVEWAY REPLACEMENT EXPANSION KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 Fence $17,280 17507 PECAN LN, TINLEY PARK, IL 60487 INSTALLATION OF A 6 VINYL PRIVACY SPINDLE TOP FENCE ILLINOIS FENCE COMPANY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $5,000 306 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction 570 WHITE SANDS BAY, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $1,334 547 ISLE ROYAL BAY, ROSELLE, IL 60172 EXCAVATE PAVE DRIVEWAY EXPANSION KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction 515 YOSEMITE CT, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction 513 YOSEMITE CT, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $1,422 538 N WOODFIELD TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $3,287 801 CHISHOLM TRL, ROSELLE, IL 60172 REMOVE REPLACE ASPHALT DRIVEWAY EXCAVATE PAVE NEW KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction 629 WHITE SANDS BAY, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 Roofing $11,945 822 HILLSIDE DR, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL COUNTRYSIDE ROOFING, SIDING, AND…
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $2,213 520 N WOODFIELD TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT EXCAVATE PAVE NEW KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-23 General Construction $2,713 504 N WOODFIELD TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $5,988 537 GLACIER TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT EXCAVATE PAVE NEW KAPLAN PAVING
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Roofing $7,500 498 CONWAY BAY, ROSELLE, IL 60172 TEAR OFF AND RE-ROOF HOOUSE CHICAGOLAND REMODELING INC
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $10,000 1230 N ISLE ROYAL CIR, PALATINE, IL 60074 MULTIFAMILY - ALTERATION DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $10,000 1402 N WHISPERING SPRINGS CIR, PALATINE, IL 60074 MULTIFAMILY - ALTERATION DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Roofing $47,846 17609 KELSEY LANE, ORLAND PARK, IL 60467 TEAR OFF AND RE-ROOF HOUSE AND GARAGE ALONG WITH INSTALLATION OF GUTTERS, DOWNSP… ALLSTAR HOME SERVICES
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $6,000 1638 E RAINBOW BAY LN, PALATINE, IL 60074 MULTIFAMILY - ALTERATION ×2 DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Windows/Doors $50,183 9400 166TH PLACE, ORLAND PARK, IL 60467 REMOVE AND REPLACE 21 WINDOWS. NO SIZE CHANGE. NEXT DOOR & WINDOW
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $10,000 1220 N ISLE ROYAL CIR, PALATINE, IL 60074 MULTIFAMILY - ALTERATION DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $8,000 1418 N WHISPERING SPRINGS CIR, PALATINE, IL 60074 MULTIFAMILY - ALTERATION DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Windows/Doors $18,051 10924 ROYAL OAKS LANE, ORLAND PARK, IL 60467 REMOVE AND REPLACE 7 WINDOWS, NO SIZE CHANGE NEXT DOOR & WINDOW
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Plumbing $2,386 518 E NOYES ST, ARLINGTON HEIGHTS, IL 60005 WATER HEATER ABT ELECTRONICS
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $10,000 1313 N CASCADE LN, PALATINE, IL 60074 MULTIFAMILY - ALTERATION DEANNA MARSH
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction $17,817 17609 KELSEY LANE, ORLAND PARK, IL 60467 TEAR OFF AND RE-SIDE HOUSE AND ATTACHED GARAGE ALLSTAR HOME SERVICES
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Fence $3,994 16761 OLEANDER AVE, TINLEY PARK, IL 60477
Owner: MAR··· 🔒
INSTALLATION OF A 6 VINYL PRIVACY TRADITIONAL FENCE ILLINOIS FENCE COMPANY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 General Construction 439 S STUART LN, PALATINE, IL 60067 CONCRETE KURT SCHILD
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Solar $25,652 6065 RUSSELL DR, HOFFMAN ESTATES, IL HOFFM SOLAR PANEL INSTALLATION 53 MODULES- ROOF MOUNTED-SYSTEM SIZE STC 23.32 KW DC/17… UNITY SOLAR GROUP LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-04-22 Fence $6,580 17517 PECAN LN, TINLEY PARK, IL 60487 WE ARE INSTALLING 170 LINEAR FEET OF A CEDAR 5 FOOT TALL PRIVACY FENCE AND 20 FE… NORTHWEST CEDAR PRODUCTS
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 Fire Protection $8,900 9924 143RD PLACE, ORLAND PARK, IL 60462 INSTALLATION OF FIRE ALARMS-OLD ORLAND LLC DBA SUITE ZEST CUSTOMIZED PROTECTION SERVICES INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 Windows/Doors $10,374 9832 GARDEN CT, SCHILLER PARK 60176 REMOVE AND REPLACE 5 WINDOWS. LIKE SIZES AND NO STRUCTURAL CHANGES. SCOTT DOUGHMAN
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $24,600 16030 OZARK AVE, TINLEY PARK, IL 60477 UPGRADE MAIN SERVICE PANEL TO 125A RATED BUS WITH 100A MAIN BREAKER SUNRISE SOLAR
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 302 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $13,520 199 W LAKE COOK RD, PALATINE, IL 60074 MULTIFAMILY - ALTERATION ×2 KURT SCHILD
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 Roofing $13,880 82 JEFFERSON LN, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL COUNTRYSIDE ROOFING, SIDING, AND…
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 Fence $8,550 14324 87TH AVENUE, ORLAND PARK, IL 60462 WE ARE INSTALLING 213 LINEAR FEET OF A 6 FOOT TALL VINYL PRIVACY FENCE WITH TWO … NORTHWEST FENCE INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $4,820 16 N BROCKWAY ST, PALATINE, IL 60067
Owner: NAN··· 🔒
COMMERCIAL - ALTERATION RESTAURANT TECHNOLOGIES, INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 309 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 124 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 Fence $2,200 1301 S 48TH CT, CICERO, IL 60804 INSTALL 6FT WOOD FENCE AT REAR OF LOT. MARIA GONZALEZ
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 128 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 122 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-21 General Construction $5,000 300 MONARCH DR, STREAMWOOD, IL 60107 DECK ABC CARPENTRY
📞 (•••) •••-•••• 🔒 Reveal
2026-04-20 General Construction $6,500 1958 LARKDALE DR, GLENVIEW, IL 60025 LEAD LINE REPLACEMENT BILL'S PLUMBING AND SEWER, INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-04-20 General Construction $6,868 17819 AMERICA COURT, ORLAND PARK, IL 60467 NEW VINYL SIDING ON UNIT. LANG HOME EXTERIORS
📞 (•••) •••-•••• 🔒 Reveal
2026-04-20 Windows/Doors $11,830 14452 HIGHLAND AVENUE, ORLAND PARK, IL 60462 AIR SEAL INSULATE THE ATTIC. REMOVE EXISTING INSULATION FROM EXISTING SOFFIT VEN… DNR CONSTRUCTION
📞 (•••) •••-•••• 🔒 Reveal
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Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 9 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. RENEWAL BY ANDERSEN, LLC 📞 Active 11 (11) Windows & Doors $36,243 🔒 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. G&Z EXTERIOR INC 8 (8) HVAC $23,134 Verifying…
17. KURT SCHILD 📞 8 (8) $3,381 🔒 Reveal
18. SCHAUMBURG CC OWNER LLC 8 (2) Fire Protection $1,500 Verifying…
19. DEANNA MARSH 📞 7 (7) $9,143 🔒 Reveal
20. ABC CARPENTRY 📞 7 (7) Landscaping & Exterior $5,000 🔒 Reveal
21. JOHN PANCORVO 7 (7) Landscaping & Exterior $1 Verifying…
22. NORTHWEST FENCE INC. 📞 7 (7) HVAC $7,903 🔒 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 🔒 Reveal

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 22d 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 37 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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