Cook County Plumbing 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 2026-06-13. Updated periodically.

Stale · Expected daily • newest record 15d 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
2026-06-13
Last Updated
Updated this month · 2026-05-29
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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.

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

Date Type Value Address Details Contractor / Status Save
2026-05-29 General Construction $7,348 5116 FORSTER AVE, ,SCHILLER PARK 60176 EXCAVATE TRENCH UP TO 45FT TO CARRY SUMP PUMP DISCHARGE/DOWNSPOUT DRAINAGE AWAY … BEATA NOWAK
2026-04-30 Plumbing $1,779 22864 LAWNDALE AVE, RICHTON PARK, IL 60487 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-30 Plumbing 712 S STUART LN, PALATINE, IL 60067 SEWER REPAIR COLLEEN RIGGSBEE
2026-04-30 Plumbing $1,882 22545 PLEASANT DR, RICHTON PARK, IL 60486 REMOVE AND REPLACE WATER HEATER SUE MCGLEW
2026-04-30 General Construction $1,324 307 WALDMAN ST, PARK FOREST, IL 60466 REMOVE 1/2 IN GALVANIZED PIPE UNDER BATHROOM SINK TO TOILET REPLACE W/COPPER GILBERT R VEGA
2026-04-29 Plumbing $3,181 160 PRIMROSE LN, BARTLETT, I, BARTLETT, IL 60103 REPLACE EXISTING WATER HEATER WITH NEW MOQTAR SYED
2026-04-29 General Construction $2,924 31 FIR ST, PARK FOREST, IL 60466 REPLACE CAST IRON DRAIN LINE W/ PVC IN 31 33 FIR CENTRAL PARK PROPERTY LLC
2026-04-29 Plumbing $2,008 1008 BRAEMAR RD, FLOSSMOOR, IL 60422 REPLACE EXISTING WATER HEATER JESSICA A SPECHT
2026-04-29 Plumbing 430 WINNEBAGO ST, PARK FOREST, IL 60466 INSTALL 2 IN FLOOR DRAIN FOR UPSTAIRS WATER HEATER PAN CASTLE RIDGE BUILDERS
2026-04-29 Plumbing $7,000 2542 N BUDD ST, RIVER GROVE, IL 60171 BASEMENT PLUMBING AND REMODELING BATHROOMS DANIELA KEDZIERSKI
2026-04-29 Fire Protection $1,000,000 1555 N BARRINGTON RD, HOFFMAN ESTATES, IL 60169 REMOVE AND REPLACE MRI EQUIPMENT, REPLACE FLOORING, REPLACE CEILING, TURN SPRINK… 1555 BARRINGTON RD LLC
2026-04-29 Plumbing $1,000 635 MORTON ST, HOFFMAN ESTATES, IL 60169 REPLACE WATER HEATER. 50 GALLON - 38,000 BTU - 6 YEAR WARRANTY WILLIAM SHAW IV
2026-04-28 Plumbing $2,050 5224 ARQUILLA DR, RICHTON PARK, IL 60471 INSTALL 40 GALLON SHORT WATER HEATER AS CURRENT ONE IS LEAKING. KEVIN SZABO
2026-04-28 Plumbing $5,000 509 E LINCOLN ST, ARLINGTON HEIGHTS, IL 60005 PLUMBING SLOBODAN PONJAVIC
2026-04-28 Plumbing $1,716 22862 VALLEY DR, RICHTON PARK, IL 60471 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-28 Plumbing $2,638 241 MIAMI ST, PARK FOREST, IL 60466 REPLACE HOT WATER HEATER SEAN M LALLY
2026-04-28 Plumbing $1,898 3825 PATRICIA LN, RICHTON PARK, IL 60472 REPLACE EXISTING WATER HEATER WITH NEW
2026-04-28 General Construction $2,700 8105 BUNKER DRIVE, ORLAND PARK, IL 60462 REMOVE EXISTING CORRUGATED DRAINPIPE AND REPLACE IT WITH SOLID PVC, ALONG WITH N… CAMPHOUSE COUNTRY LANDSCAPE LLC
2026-04-28 Plumbing $17,149 1015 W NOYES ST, ARLINGTON HEIGHTS, IL 60005 SEWER REPAIR CLEANOUT PERMIT GROUP
2026-04-28 Plumbing $6,000 3723 MAPLE LEAF DR, GLENVIEW, IL 60026 SANITARY SEWER REPAIR 911 PLUMBING INC
2026-04-28 Plumbing $1,500 12100 80TH AVE, PALOS PARK, IL 60464 PLUMBING DEAN G VALLAS
2026-04-28 Plumbing $25,146 220 MAYFIELD DR, STREAMWOOD, IL 60107 SEWER REPLACEMENT / REPAIR VINCENT FRAGASSO
2026-04-28 Plumbing $2,370 706 SCARBROUGH CIR, HOFFMAN ESTATES, IL 60169 WATER HEATER REPLACEMENT CARILYN BROWN
2026-04-28 Plumbing $1,275 345 APACHE LN, HOFFMAN ESTATES, IL 60169 EMERGENCY WATER HEATER REPLACEMENT THR PROPERTY ILLINOIS LP
2026-04-28 Plumbing $2,645 9212 174TH ST, TINLEY PARK, IL 60487 REMOVE AND REPLACE WATER HEATER TSWT FLATLEYS PLUMBING HOLDINGS LLC/…
2026-04-28 Plumbing $2,050 565 OLIVE ST, HOFFMAN ESTATES, IL 60169 WATER HEATER REPLACEMENT HIRAM GUTIERREZ RAMOS & NORMA…
2026-04-27 Plumbing 8304 WILLOW WEST DR, WILLOW SPRINGS, IL 60480 SEWER REPAIR ANDY MARKULIS
2026-04-27 General Construction 11124 FORESTWOODS DR, WILLOW SPRINGS, IL 60480 COPPER DRAIN LINE RAFAEL BECERRA
2026-04-27 General Construction 610 NORTHVIEW LN, HOFFMAN ESTATES, IL 60169 DRAIN TILE INSTALLATION PAUL & SERI KWAK
2026-04-27 Plumbing 280 RICH RD, PARK FOREST, IL 60466 REPLACE HOT WATER HEATER BASHA REAL ESTATE DEVELOPMENT COMPANY
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 Plumbing $4,300 209 FIELDCREST DR, BARTLETT, ,BARTLETT, IL 60103 REPLACING THE POOL / NO ELECTRIC AND PLUMBING KENNETH PYCH
2026-04-27 Plumbing 115 S BENTON ST, PALATINE, IL 60067 WATER HEATER WILLIAM ABT
2026-04-27 Plumbing $6,800 2152 WALNUT CT, GLENVIEW, IL 60025 INSTALL NEW PVC CLEANOUT SEWER LINE J&S PLUMBING, INC.
2026-04-27 Fire Protection $5,655 1990 LEITER WAY, HOFFMAN ESTATES, IL 60169 NEW FIRE SPRINKLER SYSTEM - KENSINGTON FIELDS - BUILDING 14 PULTE HOME COMPANY LLC
2026-04-27 Plumbing 550 W NORTHWEST HWY, C, PALATINE, IL 60067 WATER HEATER DRF PERMIT DEPARTMENT
2026-04-27 General Construction $10,500 3114 HEATHERHILL CT, FLOSSMOOR, IL 60422 INSTALL 180 FT DRAIN TILE. DAVID CRAWL
2026-04-24 Plumbing $2,220 312 FIELD LN, STREAMWOOD, IL 60107 WATER HEATER REPLACEMENT DRF TRUSTED PROPERTY SOLUTIONS
2026-04-24 Plumbing $16,396 2634 FONTANA DR, GLENVIEW, IL 60025 REPAIR COLLAPSED SEWER, INSTAL SDR 26 PVC OLYMPIAN PLUMBING
2026-04-24 General Construction $5,600 10916 FRANK LANE, ORLAND PARK, IL 60467 COMPLETE INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM. CAREFREE LAWN SPRINKLERS, INC.
2026-04-24 Plumbing $2,000 604 STONE BROOK CT, ELK GROVE VILLAGE, IL 60007 WATER HEATER REMOVE AND REPLACE BETH A OCONNELL
2026-04-23 Plumbing $4,000 2416 S 60TH CT, CICERO, IL 60804 LOCATE SEWER INE IN FRONT OF HOUSE. INSTALL 8IN CLEAN CHECK 6IN CLEANOUT. NICOLAS GOMEZ
2026-04-23 Plumbing $2,100 205 ASCOT LN, STREAMWOOD, IL 60107 WATER HEATER REPLACEMENT MAS PLUMBING, INC
2026-04-23 Plumbing $10,649 7922 OCONTO AVE, NILES, IL 60714 REPAIR A COLLAPSED SEWER IN THE PARKWAY COLLEEN FERACI
2026-04-23 Plumbing $2,489 5221 IMPERIAL DR, RICHTON PARK, IL 60471 REMOVE AND REPLACE WATER HEATER LAUREN SCHABOLD
2026-04-23 Plumbing $2,290 8425 168TH ST, TINLEY PARK, IL 60487 INSTALLATION OF A NATURAL GAS LINE TO SUPPLY A POOL HEATER. WORK INCLUDES INSTAL… ALLISON HACK
2026-04-23 Plumbing $2,200 323 MOHAWK ST, PARK FOREST, IL 60466 REPLACE HOT WATER HEATER BETHANY A LINDSAY
2026-04-23 Fire Protection $170,000 9555 AINSLIE ST, SCHILLER PARK 60176 INSTALL AND TEST NEW FIRE SPRINKLER SYSTEM FOR THE COMMERCIAL BUILDING STEVO KOTUR
2026-04-23 Plumbing $2,999 1485 CORNELL CT, HOFFMAN ESTATES, IL 60169 REPLACE A 40-GALLON NATURAL GAS WATER HEATER. JUDITH BREHM
2026-04-23 Plumbing $7,817 100 MAYFIELD DR, STREAMWOOD, IL 60107 SEWER CLEAN-OUT ROTO-ROOTER SERVICE COMPANY
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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. 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

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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 15d 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 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
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

Evanston permits Naperville permits Columbia permits Northfield permits Schiller Park permits Summit permits Chicago permits Arlington Heights permits Orland Park permits Hoffman Estates permits

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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