Cook County Building Permits & Contractor Leads

3,890 indexed permits · 2,800 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 2,800 active contractors who pulled 3,890 building permits in Cook County, IL. Updated periodically.

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.

3,890
Indexed Permits
2,800
Active Contractors
Updated this month · 2026-05-29
📊 View Cook County live permit pulse →
Cook County had 48 new building permits filed in the last 30 days, led by 12 hvac, 10 roofing and 6 new construction. The average project value is $28,276.

🔔 Get Daily Cook County Permit Alerts

New permits, violations, and contractor activity delivered to your inbox.

📥 Export CSV 📊 Report

All permits

🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

3,890 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-04-27 General Construction $15,000 67 RUFFLED FEATHERS DR, LEMONT, IL 60439 DECK AUSRA BUDRAITIENE
2026-04-27 General Construction $8,940 54 N WINSTON DR, PALATINE, IL 60074 SINGLE FAMILY - ALTERATION KYLE DOOLEY
2026-04-27 Roofing 430 N WILLOW WOOD DR, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF MIKE SZYMANSKI
2026-04-27 Fence $4,390 12602 WATERFORD DR, LEMONT, IL 60439 FENCE SHALABI
2026-04-27 General Construction $6,000 162 VIRGINIA CT, STREAMWOOD, IL 60107 DRIVEWAY RESIDENTIAL MIGUEL RAMIREZ
2026-04-27 Fence 7415 CUMBERLAND DR, HANOVER PARK, IL 60133 RES FENCE SENAD CUTURIC
2026-04-27 Windows/Doors $4,500 2424 N CLARKE ST, RIVER GROVE, IL 60171 REPLACE 5 WINDOWS FRANCISCO SEGURA
2026-04-27 Windows/Doors $7,833 123 PEACH ST, PARK FOREST, IL 60466 REPLACE 2 WINDOWS - BATH LIVING ROOM SHERRY A LEE
2026-04-27 Windows/Doors $30,000 1193 BOSWORTH LN, ELK GROVE VILLAGE, IL 60007 BATHROOM REMODELING - ADD POCKET DOOR MICHAEL WHITE
2026-04-27 Roofing 109 MOUND ST, WILLOW SPRINGS, IL 60480 NEW HOUSE/ GARAGE ROOF ARTHUR HUENECKE
2026-04-27 Fence 2361 ARBELEDA LN, NORTHBROOK, IL 60062 FENCE R & R PROFESSIONAL FENCING INC
2026-04-27 Roofing 595 AUDUBON ST, HOFFMAN ESTATES, IL 60169 REPLACE ROOF SHINGLES HOUSE AND GARAGE REMOVE EXISTING SHINGLES HOUSE AND GARAGE… MICHAEL & JUSTYNA CZAJKOWSKI
2026-04-27 Windows/Doors $29,000 1217 HUTCHINGS AVE, GLENVIEW, IL 60025 REMOVE EXISTING 340SQFT CONCRETE PATIO. INSTALL NEW 300 SQFT PAVER PATIO. REMOVE… ARCHITECTURAL GARDENS ANDREW…
2026-04-27 Roofing $13,350 8258 OCTAVIA AVE, NILES, IL 60714 ROOF REPLACEMENT FOTIOS VEIKOS
2026-04-27 Windows/Doors $12,000 14230 BURNLEY DRIVE, ORLAND PARK, IL 60467 DINING ROOM AREA PELLA 5 CASEMENT WINDOWS. 4 OPENING, INTEGRATED BLINDS. JEFF MEISTER
2026-04-27 General Construction $87,600 4020 YORKSHIRE LN, NORTHBROOK, IL 60062 SFR ALTERATION - INTERIOR DESIGN & BUILD INC
2026-04-27 General Construction $3,800 15716 ORLAN BROOK DRIVE 184, ORLAND PARK, IL 60462 REPLACE CURRENT BALCONY RAILINGS WITH NEW WESTBURY ALUMINUM RAILINGS AND POSTS. KAMP BUILDERS
2026-04-27 Plumbing $9,000 2435 BRIARFORD LN, GLENVIEW, IL EMERGENCY SANITARY SEWER REPAIR - ROTO ROOTER TO EXCAVATE IN FRONT YARD 3 X 5 WI… ROTO-ROOTER SERVICES COMPANY
2026-04-27 General Construction $70,000 874 FOREST GLEN CT, BARTLETT, BARTLETT, IL 60103 PAVER PATIO AND WALKWAY ROSHNI PATEL
2026-04-27 General Construction $10,000 874 FOREST GLEN CT, BARTLETT, BARTLETT, IL 60103 PAVERS ON THE INSTALL DRIVEWAY CHIPS AT THE FOR FRONT BETTER OF DRAINING THE PRO… ROSHNI PATEL
2026-04-27 General Construction $5,200 2640 WILLOW ST, FRANKLIN PARK, IL 60131 REPLACE FRONT PRCH STAIRS SIDEWIDE SIDEYARD AND WALKWAY ROXANNE TODARO
2026-04-27 Roofing $18,950 8261 GOLF RD, NILES, IL 60714 REPLACE 4 ROOFTOP UNITS FIVE BELOW #722
2026-04-27 General Construction 2620 N ELM ST, RIVER GROVE, IL 60171 INGTERIOR BASEMENT DEMO DAVID GUERIN
2026-04-27 Plumbing 550 W NORTHWEST HWY, C, PALATINE, IL 60067 WATER HEATER DRF PERMIT DEPARTMENT
2026-04-27 General Construction 18145 SEMMLER DR, TINLEY PARK, IL 60487 REMOVE APPROX 21FT X 20FT 420FT2 OF OLD PAVER PATIO AND PUT NEW CONCRETE RODY TUCKPOINTING AND CONCRETE CORP
Page 22 of 156 ← Prev 1 2 21 22 23 155 156 Next →

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. RENEWAL BY ANDERSEN, LLC Active 11 (11) Windows & Doors $36,243 Verifying…
10. PULTE HOME COMPANY LLC Active 11 (11) Plumbing $24,013 Verifying…
11. CONCRETE BY SENNSTROM LLC Active 11 (11) Landscaping & Exterior $1,619 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. DEANNA MARSH 7 (7) $9,143 Verifying…
24. JOHN PANCORVO 7 (7) Landscaping & Exterior $1 Verifying…
25. PERMIT GROUP 7 (7) HVAC $6,249 Verifying…

Viewing 25 of 25 contractors in Cook County

See every contractor's phone number, business name, and website in Cook County — plus the daily new-permit digest, owner records, and one-click CSV export.

Start your free 14-day trial — unlock Cook County contacts

$0 today · $149/mo after the trial · cancel anytime in one click

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 3890+ 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 2,800 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Cook County permit data?

Updated periodically. 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 48 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

Cook County Contractor Guides

In-depth resources for contractors working in Cook County

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

Read guide →
2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

Read guide →
2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →
Nearby Illinois Cities — explore building permits in other Illinois cities

Turn Cook County permits into leads

Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Cook County Building Permits

How many building permits does PermitGrab track in Cook County?

PermitGrab currently tracks 3890 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.
Start 14-Day Trial →
14-day
14-day trial