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 50 new building permits filed in the last 30 days, led by 12 hvac, 9 new construction and 9 roofing. 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
2026-04-07 Fence $6,530 910 LONSDALE RD, ELK GROVE VILLAGE, IL 60007 REPLACE AN OLD FENCE WITH A NEW ONE CHRISTINE CHOI
2026-04-07 Fence $6,700 69 MCKINLEY LN, STREAMWOOD, IL 60107 FENCE LAURA BOBIK
2026-04-07 Roofing $15,680 406 W CYPRESS ST, ARLINGTON HEIGHTS, IL 60005 ROOF GERARD STENCEL
2026-04-07 General Construction 1000 ORLAND SQUARE DR KI29, ORLAND PARK, IL 60462 PHONE REPAIR SERVICES, SELLING MOBILE PHONE ACCESSORIES AND DEVICES.-CELL REPAIR… CELL REPAIRXPERT LLC
2026-04-07 Windows/Doors $8,762 22566 CRESCENT WAY, RICHTON PARK, IL 60471 REMOVE AND REPLACE 5 WINDOWS. NO SIZE CHANGES. KARA BLASKOVITZ
2026-04-07 Windows/Doors $4,375 9048 GRACE AVE, NILES, IL 60714 REMOVE AND REPLACE 1 WINDOW PATIO DOOR UJJVAL A & ZARNA U TRIVEDI
2026-04-07 HVAC/Mech $20,000 801 CHASE AVE A, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL MECHANICAL-GAS DETECTION SYSTEM 801 CHASE OWNER LP
2026-04-07 Fire Protection $8,205 675 MALL DR, SCHAUMBURG, IL, SCHAUMBURG, IL 60173 FIRE ALARM MARIO TRICOCI HAIR SALON/SPA
2026-04-07 Windows/Doors $5,084 580 LAFAYETTE LN, HOFFMAN ESTATES, IL 60169 REMOVE AND REPLACE 1 ENTRY DOOR AND 1 STORM DOOR IN EXISTING OPENINGS AND LOCATI… BISHOP & JAYNE SEILHEIMER-RAMON
2026-04-07 General Construction $15,795 7852 OAKTON ST, NILES, IL 60714 UPGRADE UTILTY METER MAIN BREAKER IQUBAL PATEL
2026-04-07 General Construction $10,208 4201 ANDOVER DR, RICHTON PARK, IL 60471 GUTTERS LANGE ROOFING, INC.
2026-04-07 General Construction $148,000 1350 REMINGTON RD, SCHAUMBUR, SCHAUMBURG, IL 60173 ALTERATION TEF SCHAUMBURG I LLC
2026-04-07 HVAC/Mech $1,095 543 RIDGE CIR, STREAMWOOD, IL 60107 FURNACE REPLACEMENT JASON MITSIAS
2026-04-07 Windows/Doors $7,500 215 APPLE HILL LN, STREAMWOOD, IL 60107 WINDOW / DOOR REPLACEMENT BLOOMING CAPITAL LLC
2026-04-07 Fence $2,000 1914 S 58TH CT, CICERO, IL 60804 REPLACE CHAINLINK FENCE WITH A 6FT HIGH COMPOSITE HORIZONTAL FENCE FRM THE NORTH… HECTOR R DELEON
2026-04-07 General Construction $1,150,000 3970 SUNSET LN, NORTHBROOK, IL 60062 SFR NEW CONSTRUCTION DEVIN STITES
2026-04-07 Plumbing $2,488 518 RIDGEWOOD RD, ELK GROVE VILLAGE, IL 60007 PROVIDE INSTALL NEW WATER HEATER GLEN BUECHELE
2026-04-07 General Construction 749 W EVERGREEN CT, PALATINE, IL 60067 ASPHALT DRIVEWAY LAWRENCE JONG
2026-04-07 General Construction $14,250 7040 MEADOWBROOK LN, HANOVER PARK, IL 60133 RES FLATWORK SEAN MEISTER
2026-04-07 Windows/Doors $1,848 2511 N ELM ST, RIVER GROVE, IL 60171 REPLACE GARAGE DOOR SCOTT P ANDERSON
2026-04-07 General Construction $5,200 1548 MEADOW LN, GLENVIEW, IL 60025 DRIVEWAY REMOVE REPLACE ONLY MARYROSE BURNETTER & R
2026-04-07 Windows/Doors $16,953 4322 WHITEHALL LANE, RICHTON PARK, IL 60471 REMOVE AND REPLACE11 WINDOWS. NO SIZE CHANGES. KARA BLASKOVITZ
2026-04-07 Structural $14,558 22126 MILLARD AVE, RICHTON PARK, IL 60471 REMOVE AND REPLACE 7.00 SQ OF VINYL SIDING ON HOUSE ONLY. NO STRUCTURAL CHANGES.… KARA BLASKOVITZ
2026-04-07 General Construction $3,000 1800 N 76TH CT, ELMWOOD PARK, IL 60707 PORTICO ELMA RAMA
2026-04-07 Fence 241 E RUSSET WAY, PALATINE, IL 60067 FENCE ALFREDO ACOSTA
2026-04-07 Solar $15,795 7852 OAKTON ST, NILES, IL 60714 INSTALL ROOF MOUNT SOLAR PV SYSTEM WITH ESS IQUBAL PATEL
2026-04-07 Roofing $17,500 5205 W 25TH PL, CICERO, IL 60804 DEMO COLLAPSED REAR ROOF DAMAGED IN FIRE. JESUS PELAYO
2026-04-07 Windows/Doors $3,597 3000 MAPLE ST, FRANKLIN PARK, IL 60131 REPLACE FRONT ENTRANCE AND STORM DOOR LEO APPLEBY
2026-04-07 Fence 2574 CANTERBURY DR, NORTHBROOK, IL 60062 FENCE JAY & BARI ROSENBLOOM
2026-04-07 Roofing $3,000 1110 N DARLINGTON CIR, HOFFMAN ESTATES, IL 60169 REROOF PER CODE, LOWER LEFT REAR ELEVATION PINNACLE HOME SOLUTIONS LLC
2026-04-07 Fence $7,425 10011 151ST ST, ORLAND PARK, IL 60462 TEAR DOWN OLD FENCE AND REPLACE WITH NEW FENCE. BACKYARD. SUSAN SULLIVAN
2026-04-07 Fence 450 W BROOKLINE CT, PALATINE, IL 60067 FENCE ANURAG DAS
2026-04-07 Plumbing $1,545 22847 REDWOOD DR, RICHTON PARK, IL 60471 WATER HEATER FLY PLUMBING
2026-04-07 General Construction $4,200 1330 E GOLF RD, SCHAUMBURG, ,SCHAUMBURG, IL KITCHEN SUPPRESSION SCHAUMBURG REAL ESTATE GROUP
2026-04-07 Plumbing $2,370 253 SAUK TRL, PARK FOREST, IL 60466 REPLACE HOT WATER HEATER GREGORY BROWN
2026-04-07 General Construction $9,450 133 EGAN DR, STREAMWOOD, IL 60107 DECK HIGHLANDER HOME IMPROVEMENT
2026-04-07 General Construction $1,000 3523 S 58TH AVE, CICERO, IL 60804 REPLACING MISSING SHIGLES ON HOUSE ONLY. CHARLES R MAGALLON
2026-04-07 Fence $5,580 8124 BAYHILL COURT, ORLAND PARK, IL 60462 REPLACING FULL FENCE, AND GATE. KRZYSZTOF MULICA
2026-04-07 General Construction $4,582 315 ILLINOIS ST, PARK FOREST, IL 60466 REPLACE GUTTERS ON HOUSE FIRST KEY HOMES
2026-04-07 Roofing 202 GOLD ST, PARK FOREST, IL 60466 REPLACE 25 STORM DAMAGE SHINGLES FIRST KEY HOMES
2026-04-07 General Construction $1,200 1342 S 57TH AVE, CICERO, IL 60804 PATCH N LEVEL CRACKED SECTION OF SIDEWALK IN BACK YARD AT THE REAR OF HOUSE AS W… EFRAIN FRANCO
2026-04-07 General Construction $2,400 1309 S LOMBARD AVE, CICERO, IL 60804 INSTALL A 3FT 11IN W SIDEWALK FRM THE FRONT NORTHSIDE CORNER OF GARAGE LEADING T… JUAN BARAJAS & MARIA B
2026-04-07 General Construction $35,000 3423 LAUREL LANE, HAZEL CREST , IL 60429 REMODEL PHILCO INTERIOR DESIGN
2026-04-07 General Construction $1,510 3333 S 58TH CT, CICERO, IL 60804 BSMNT ASBESTOS DUCT INSULATION ABATEMENT. CIPRIANO VENEGAS JR
2026-04-07 Fence $1,500 2450 N 73RD CT 1ST, ELMWOOD PARK, IL 60707 FENCE/GATE/RAILI JOZEF MOSKALA
2026-04-07 General Construction 6110 W 38TH ST, CICERO, IL 60804 REMOVE N REPLACE 11FT X 3FT DRYWALL IN BSMNT. LARRY DOMINICK
2026-04-07 General Construction $6,000 1772 ARIANA DR, BARTLETT, IL, BARTLETT, IL 60103 166X4 BLACK ALUMINUM SANJAY PATEL
2026-04-07 Roofing $28,700 3809 CINDY LN, GLENVIEW, IL 60025 ROOF TEAR OFF REPLACEMENT JOSEPH-JAMES ENTERPRISES
2026-04-07 Plumbing 909 VINEWOOD, WILLOW SPRINGS, IL 60480 SEWER REPAIR JOSEPH HIRSCH
2026-04-07 General Construction $1,352 2621 N 76TH AVE, ELMWOOD PARK, IL 60707 SHED INSTALL FELIX MANUEL SALAS
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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. RENEWAL BY ANDERSEN, LLC Active 11 (11) Windows & Doors $36,243 Verifying…
10. CONCRETE BY SENNSTROM LLC Active 11 (11) Landscaping & Exterior $1,619 Verifying…
11. PULTE HOME COMPANY LLC Active 11 (11) Plumbing $24,013 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. G&Z EXTERIOR INC 8 (8) HVAC $23,134 Verifying…
18. ILLINOIS FENCE COMPANY 8 (8) HVAC $8,938 Verifying…
19. KURT SCHILD 8 (8) $3,381 Verifying…
20. SCHAUMBURG CC OWNER LLC 8 (2) Fire Protection $1,500 Verifying…
21. ROBERT WENTZ 7 (7) Roofing $1 Verifying…
22. DEANNA MARSH 7 (7) $9,143 Verifying…
23. ABC CARPENTRY 7 (7) Landscaping & Exterior $5,000 Verifying…
24. NORTHWEST FENCE INC. 7 (7) HVAC $7,903 Verifying…
25. PERMIT GROUP 7 (7) HVAC $6,249 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 50 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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