Cook County Building Permits & Contractor Leads

3,889 indexed permits · 189 active contractors · Cook County, Illinois.

PermitGrab tracks 189 active contractors who pulled 3,889 building permits in Cook County, IL as of 2026-06-10. Updated periodically.

Stale · Expected daily • newest record 12d 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
2026-06-10
Last Updated
Updated recently · 2026-05-29
📊 View Cook County live permit pulse →
Cook County had 57 new building permits filed in the last 30 days, led by 15 hvac, 11 roofing and 7 landscaping & exterior. The average project value is $25,137.

🔔 Get Daily Cook County Permit Alerts

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

📥 Export CSV 📊 Report

All permits

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

Date Type Value Address Details Contractor / Status Save
2026-02-09 Fire Protection 1120 COPPERFIELD LN, SCHAUMB, SCHAUMBURG, IL 60193 FIRE ALARM MOTHKUR, SRIDHAR
2026-02-09 Fire Protection 1077 DICKENS WAY, SCHAUMBURG, SCHAUMBURG, IL 60193 FIRE ALARM MOTHKUR, SRIDHAR
2026-02-09 General Construction 1530 MCCONNOR PKY, SCHAUMBUR, SCHAUMBURG, IL 60173 LOW VOLTAGE TOP SHELF PROPERITES MCCONNOR LLC
2026-02-09 Fire Protection 122 CLASSIC RD, SCHAUMBURG, ,SCHAUMBURG, IL 60193 FIRE ALARM PRANAN ASSOCIATION LLC
2026-02-09 General Construction 1375 N MEACHAM RD, SCHAUMBUR, SCHAUMBURG, IL 60173 ALTERATION DDR CORP
2026-02-09 General Construction 1043 S ROSELLE RD, SCHAUMBUR, SCHAUMBURG, IL 60193 ALTERATION INLAND NANTUCKET SQUARE LLC
2026-02-09 HVAC/Mech 510 FALMOUTH LN, SCHAUMBURG, ,SCHAUMBURG, IL 60193 FURNACE IH4 PROPERTY ILLINOIS
2026-02-06 General Construction 233 BURKE CT, SCHAUMBURG, IL, SCHAUMBURG, IL 60193 ALTERATION - RESIDENTIAL WARBURTON, KIMBERLY
2026-02-06 HVAC/Mech 67 MARCEL LN, SCHAUMBURG, IL, SCHAUMBURG, IL 60194 FURNACE PADMANABHAN, ARUN
2026-02-06 General Construction 1333 CHALFONT DR, SCHAUMBURG, SCHAUMBURG, IL 60194 ELECTRICAL, MISCELLANEOUS NORWOOD, MARY
2026-02-06 Plumbing 1301 AMERICAN LN, SCHAUMBURG, SCHAUMBURG, IL 60173 SEWER REPAIR ISAITAMIL LLC
2026-02-06 General Construction 2123 PRIMROSE LN, SCHAUMBURG, SCHAUMBURG, IL 60194 HAND RAIL ZHOU, YIBO
2026-02-05 General Construction 1125 CHARLENE LN, SCHAUMBURG, SCHAUMBURG, IL 60193 HAND RAIL WANG, FEI
2026-02-05 Solar 1109 BEACHCOMBER DR, SCHAUMB, SCHAUMBURG, IL 60193 WIND OR SOLAR ENERGY SYSTEM WANG, CHUNGTI
2026-02-05 Solar 73 NORMANDY CIR, SCHAUMBURG, ,SCHAUMBURG, IL 60173 WIND OR SOLAR ENERGY SYSTEM JAFANI, BHARAT
2026-02-04 General Construction 953 E THACKER ST, SCHAUMBURG, SCHAUMBURG, IL 60173 ALTERATION - RESIDENTIAL LAM, KAI HUNG
2026-02-04 General Construction 521 S SALEM DR, SCHAUMBURG, ,SCHAUMBURG, IL 60193 SIDING RAJ, RANDOLPH
2026-02-04 General Construction 1999 S SPRINGINSGUTH RD, SCH, SCHAUMBURG, IL ALTERATION VILLAGE OF SCHAUMBURG
2026-02-04 General Construction 1125 CHARLENE LN, SCHAUMBURG, SCHAUMBURG, IL 60193 ELECTRICAL, MISCELLANEOUS WANG, FEI
2026-02-04 HVAC/Mech 517 RUGBY PL, SCHAUMBURG, IL, SCHAUMBURG, IL 60194 FURNACE AIR CONDITIONER PUENTES, LEONARDO
2026-02-04 General Construction 893 E SCHAUMBURG RD, SCHAUMB, SCHAUMBURG, IL 60194 ALTERATION DEARBORN CONSTRUCTION CO
2026-02-04 Solar 630 REDLINGER RD, SCHAUMBURG, SCHAUMBURG, IL 60193 WIND OR SOLAR ENERGY SYSTEM PARIKH, FALGUN
2026-02-03 General Construction 1113 N SALEM DR, SCHAUMBURG, ,SCHAUMBURG, IL 60194 ALTERATION BRIAN PROPERTIES
2026-02-03 General Construction 633 PRINCE EDWARD CIR, SCHAU, SCHAUMBURG, IL 60193 ELECTRICAL, MISCELLANEOUS RAJABOV, SHUKHRAT
2026-02-03 Fence 716 REDLINGER RD, SCHAUMBURG, SCHAUMBURG, IL 60193 FENCE SYLVESTER, TRAVIS
2026-02-03 HVAC/Mech 209 KINGSPORT DR, SCHAUMBURG, SCHAUMBURG, IL 60193 FURNACE KARLAPUDY, DEV GEMCYKAR
2026-02-03 General Construction 1400 N MEACHAM RD, SCHAUMBUR, SCHAUMBURG, IL 60173 ALTERATION HERITAGE COMPANIES
2026-02-03 General Construction 5 WOODFIELD MALL, SCHAUMBURG, SCHAUMBURG, IL 60173 ALTERATION SIMON PROPERTY GROUP
2026-02-03 HVAC/Mech 914 MANCHESTER CIR, SCHAUMBU, SCHAUMBURG, IL 60193 FURNACE AIR CONDITIONER ACHESON, JEANNE M
2026-02-03 Plumbing 2326 HAMILTON PL, SCHAUMBURG, SCHAUMBURG, IL 60194 WATER HEATER SULEIMAN, ABDALLAH
2026-02-03 General Construction 220 S ROSELLE RD 102, SCHAUM, SCHAUMBURG, IL 60193 HYDRANT REPAIR - THIS NEEDS TO BE SPLIT BETWEEN THE 120 UNITS IN THE BUILDING. TOWN SQUARE CONDOMINIUMS
2026-02-03 HVAC/Mech 800 HEATHERSTONE DR, SCHAUMB, SCHAUMBURG, IL 60173 FURNACE AIR CONDITIONER BRYAR, DENNIS ROBERT
2026-02-03 HVAC/Mech 526 RAYMOND CT, SCHAUMBURG, ,SCHAUMBURG, IL 60193 FURNACE ROGUE DRUID LLC
2026-02-03 General Construction 910 BODE RD, SCHAUMBURG, IL, SCHAUMBURG, IL 60194 ALTERATION MER-CAR CORP
2026-02-02 Fence 119 W MONTEREY AVE, SCHAUMBU, SCHAUMBURG, IL 60193 FENCE CAYMAZ, SELIM
2026-02-02 General Construction 825 PRINCE CHARLES CT, SCHAU, SCHAUMBURG, IL 60195 SHED GWARNICKI, JARSOLAW
2026-02-02 Plumbing 119 CORSAIRE LN, SCHAUMBURG, ,SCHAUMBURG, IL 60173 WATER HEATER DUTTA, SANDEEP KUMAR
2026-02-02 General Construction 220 E WEATHERSFIELD WAY, SCH, SCHAUMBURG, IL 60193 ALTERATION SCHAUMBURG PARK DIST
2026-02-02 General Construction 808 CEDARCREST DR, SCHAUMBUR, SCHAUMBURG, IL 60193 ELECTRICAL, MISCELLANEOUS REBEKAH R VILLAFANA
2026-02-02 HVAC/Mech 414 SLINGERLAND DR, SCHAUMBU, SCHAUMBURG, IL 60193 FURNACE AIR CONDITIONER NARSKE, GERALD
2026-02-02 Plumbing 808 CLARIDGE CT, SCHAUMBURG, ,SCHAUMBURG, IL 60193 WATER HEATER AVERS, MICHAEL
2026-02-02 General Construction 135 MANCHESTER CT, SCHAUMBUR, SCHAUMBURG, IL 60193 ALTERATION - RESIDENTIAL DULAN, KATHLEEN
2026-02-02 Fence 317 CEDARCREST DR, SCHAUMBUR, SCHAUMBURG, IL 60193 FENCE RAZA, SYED
2026-02-02 General Construction 28 CHERRYWOOD DR, SCHAUMBURG, SCHAUMBURG, IL 60194 ADDITION UNCONDITIONED 3 SEASONS ROOM DOHERTY, PETER
2026-02-02 General Construction 434 LINSEY AVE, SCHAUMBURG, ,SCHAUMBURG, IL 60194 PATIO VETHACKE, ERIC
2026-01-30 General Construction 204 E GOLF RD, SCHAUMBURG, I, SCHAUMBURG, IL 60173 ALTERATION G K DEVELOPMENT INC
2026-01-30 Fence 2139 HITCHING POST LN, SCHAU, SCHAUMBURG, IL 60194 FENCE ADAMS, CHRISTOPHER
2026-01-30 General Construction 1083 N SALEM DR, SCHAUMBURG, ,SCHAUMBURG, IL 60194 ALTERATION BRIAN PROPERTIES
2026-01-30 HVAC/Mech 140 WHITE BRANCH CT, SCHAUMB, SCHAUMBURG, IL FURNACE KALLEY, AMIT
2026-01-30 HVAC/Mech 800 BISHOP CT, SCHAUMBURG, I, SCHAUMBURG, IL 60194 FURNACE AIR CONDITIONER ANTER HOLDINGS LLC
Page 66 of 78 ← Prev 1 2 65 66 67 77 78 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. SIMON PROPERTY GROUP 40 (7) - Verifying…
2. TOWNE PLACE EAST HOMEOWNERS Active 32 (32) - Verifying…
3. COLONY LAKE CLUB HOA Active 32 (32) Roofing - Verifying…
4. SCHAUMBURG REAL ESTATE GROUP 14 (3) Fire Protection - Verifying…
5. TOWNSHIP PLAZA SPE LLC 10 (3) - Verifying…
6. VILLAGE OF SCHAUMBURG 10 (1) - Verifying…
7. TOWN PLACE EAST HOMEOWNERS 4 (4) - Verifying…
8. CG MOUNT PROSPECT LLC 3 (3) - Verifying…
9. GATEWAY-WALDEN LLC 3 (2) Electrical - Verifying…
10. MR 1051 LLC 3 (2) Fire Protection - Verifying…
11. MAIERS, DON 3 (1) Solar - Verifying…
12. OP MINCEMEAT 1900 A LLC 3 (1) - Verifying…
13. G K DEVELOPMENT INC 3 (1) - Verifying…
14. KARMA INVESTMENTS LLC 2 (2) - Verifying…
15. T A BOLGER 2 (2) - Verifying…
16. NUNEZ, DALILA 2 (2) Landscaping & Exterior - Verifying…
17. SCHRAY, STEVEN 2 (2) Roofing - Verifying…
18. TREEHOUSE I 2 (2) - Verifying…
19. BOKHARI, SYED ALI I 2 (1) Solar - Verifying…
20. RAYUS PROPCO LLC 2 (1) - Verifying…
21. RMS PROPERTIES LLC 2 (1) - Verifying…
22. MIS, KRYSTIAN 2 (1) Landscaping & Exterior - Verifying…
23. NECG WOODFIELD BH LLC 2 (1) - Verifying…
24. ISAITAMIL LLC 2 (1) - Verifying…
25. RAZA, SYED 2 (1) Landscaping & Exterior - 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 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 SIMON PROPERTY GROUP, TOWNE PLACE EAST HOMEOWNERS, COLONY LAKE CLUB HOA, SCHAUMBURG REAL ESTATE GROUP and TOWNSHIP PLAZA SPE LLC. 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 12d 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 57 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.

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 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.
Start 14-Day Trial →
14-day
14-day trial