11,748 indexed permits · 1,253 active contractors · Cook County, Illinois.
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| Permits (last 90 days) | 1,823 |
|---|---|
| Total permit value (90d) | $97,073,452 |
| Active contractors | 1,253 |
| Newest permit | 2026-08-05 |
PermitGrab tracks 1,253 active contractors who pulled 11,748 building permits in Cook County, IL as of 2026-08-05. Updated daily.
Filter Cook County leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Cook County building permits — contractors, addresses, and project values. No credit card, unsubscribe anytime.
253 building permits were filed in Cook County over the last 30 days — down 82.3% from the prior 30 days, with $2,895,920 in declared project value across the 39 that report a cost. Over 90 days: 1,823 permits worth $97,073,452.
11,748 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-06-25 | Roofing | $16,030 | 937 QUEENS LN, GLENVIEW, IL 60025 | EUCLID ROOFING & SIDING | |
| 2026-06-25 | General Construction | $6,969 | 5101 WILLOW SPRINGS RD, LA GRANGE, IL 60525 | TERESA WIGGINS | |
| 2026-06-25 | Plumbing | $2,298 | 643 ACADIA TRL, ROSELLE, IL 60172 | DRF TRUSTED PROPERTY SOLUTIONS | |
| 2026-06-25 | Roofing | $13,098 | 103 CHESTNUT ST, PARK FOREST, IL 60466 | JAMES A KAPOST | |
| 2026-06-25 | Roofing | $2,857,538 | 2310 WING ST, ROLLING MEADOWS, IL 60008 | MARCO NAVA / LEGACY HOME REPAIR LLC | |
| 2026-06-25 | Windows/Doors | $49,814 | 7996 CHAMPLAIN AVE, TINLEY PARK, IL 60477 | COTSWOLD HARDSCAPES LTD | |
| 2026-06-25 | Fence | $20,000 | 3215 THORNWOOD AVE, GLENVIEW, IL 60026 | JACOB ROSENFELD | |
| 2026-06-25 | General Construction | $20,000 | 1223 N WOODBURY LN, PALATINE, IL 60074 | MALISA ANANTACHAI | |
| 2026-06-25 | General Construction | $42,000,000 | 2300 W HIGGINS RD, HOFFMAN ESTATES, IL 60169 | GRAND RESERVE HE LLC | |
| 2026-06-25 | General Construction | $2,800 | 2563 OAK ST, FRANKLIN PARK, IL 60131 | RISING REALTY | |
| 2026-06-25 | HVAC/Mech | $5,237 | 1500 ROBIN CIR # 218, HOFFMAN ESTATES, IL 60169 | HECTOR F GOMEZ | |
| 2026-06-25 | HVAC/Mech | $3,200 | 2060 GLENLAKE DR, GLENVIEW, IL 60026 | JOSEPH T VITACCO | |
| 2026-06-25 | Plumbing | — | 780 ALCOA LN, HOFFMAN ESTATES, IL 60169 | FRED CRESPO | |
| 2026-06-25 | Windows/Doors | $10,000 | 9901 W 57TH ST, COUNTRYSIDE, IL 60525 | ROBERT ZAGORSKI | |
| 2026-06-25 | General Construction | $14,000 | 4997 SOMERTON DR, HOFFMAN ESTS.,IL.,60010 | KRYSTIAN JAGODKA | |
| 2026-06-25 | Electrical | $11,520 | 1722 N 36TH, STONE PARK, IL, 60165 | ROSARIO B PERALTA DIAZ | |
| 2026-06-25 | General Construction | $4,700 | 414 9TH AVE, LA GRANGE, IL 60525 | REUBEN MAGANA | |
| 2026-06-25 | General Construction | $5,610 | 4235 HAMAN AVE, HOFFMAN ESTS.,IL.,60192 | GLENN MOLLEY | |
| 2026-06-25 | General Construction | $10,000 | 2702 PARK ST, ROLLING MEADOWS, IL 60008 | NALSON AHMED | |
| 2026-06-25 | Fence | — | 8404 WADSWORTH RD, WILLOW SPRINGS, IL 60480
Owner: KEL··· 🔒
|
STEVE MUSCOLINO | |
| 2026-06-25 | Fence | $2,175 | 346 S SPRING AVE, LA GRANGE, IL 60525 | DIANE FISZER | |
| 2026-06-25 | Electrical | $17,243 | 1580 GLEN LAKE RD, HOFFMAN ESTATES, IL 60169 | JOHN ST LOUIS & EVE DODOHARA | |
| 2026-06-25 | Fire Protection | $3,940 | 3977 25TH AVE, SCHILLER PARK 60176 | NICHOLAS SCHAAF | |
| 2026-06-25 | HVAC/Mech | $6,100 | 2766 SIOUX TRL, GLENVIEW, IL 60026 | BILL PARK | |
| 2026-06-25 | General Construction | $50,477 | 2539 CENTRAL RD, GLENVIEW, IL 60025 | SONS OF CAROL CONSTRUCTION LLC | |
| 2026-06-25 | Roofing | $17,511 | 80 N BRAINARD AVE, LA GRANGE, IL 60525 | KIM JOHNSON | |
| 2026-06-25 | Pool/Spa | $4,610 | 1300 N OAKMONT RD, HOFFMAN ESTATES, IL 60169 | ANDREW & NIKKI PALCAN | |
| 2026-06-25 | Roofing | $38,032 | 72 N PARK RD, LA GRANGE, IL 60525 | MARISA MORALES | |
| 2026-06-25 | General Construction | $24,610 | 447 E MILL VALLEY RD, PALATINE, IL 60074 | JASON KERR | |
| 2026-06-25 | Fence | $1,727 | 4536 LILAC AVE, GLENVIEW, IL 60025 | RUBEN TORRES | |
| 2026-06-25 | Roofing | $18,431 | 731 9TH AVE, LA GRANGE, IL 60525 | FRANCISCO NIETO TOLEDO | |
| 2026-06-25 | HVAC/Mech | $1,300 | 1732 N 34TH , STONE PARK, IL, 60165 | DANIEL ROMERO | |
| 2026-06-25 | Roofing | — | 259 W CHERYL LN, PALATINE, IL 60067 | ROBERT WENTZ | |
| 2026-06-25 | General Construction | $52,800 | 8686 JOHNSTON RD, BURR RIDGE, IL 60527 | ROLLING LANDSCAPES, INC. | |
| 2026-06-25 | HVAC/Mech | $4,000 | 3524 BRITTA ST, FRANKLIN PARK, IL 60131 | MIROSLAW S ZIELINSKI | |
| 2026-06-25 | Windows/Doors | $50,000 | 300 HILLCREST BLVD, HOFFMAN ESTATES, IL 60169 | BETH TIKVAH CONGREGATION | |
| 2026-06-25 | Plumbing | $6,885 | 339 PINOAK DR, BARTLETT, IL, BARTLETT, IL 60103 | RONALD DIERKING | |
| 2026-06-25 | Fence | — | 191 E FARM GATE LN, PALATINE, IL 60067 | MELISSA SOUDEN | |
| 2026-06-25 | General Construction | $7,600 | 1440 NOTTINGHAM LN, HOFFMAN ESTATES, IL 60169 | WILLIAM & JESSICA CANNON | |
| 2026-06-25 | Roofing | $19,142 | 745 S SPRING AVE, LA GRANGE, IL 60525 | MATEUSZ PALCZEWSKI | |
| 2026-06-25 | Roofing | $16,050 | 119 N STONE AVE, LA GRANGE, IL 60525 | LIZ MEJIA | |
| 2026-06-25 | Plumbing | $795,480 | 3900 GLENVIEW RD, GLENVIEW, IL | ERIKSSON ENGINEERING ASSOCIATES, LTD. | |
| 2026-06-25 | General Construction | $3,500 | 1700 MILWAUKEE AVE 201, GLENVIEW, IL 60025 | YE RAK CHUNG | |
| 2026-06-25 | Electrical | $13,940 | 590 JAMISON LN, HOFFMAN ESTATES, IL 60169 | BRIAN & DONNA ELD | |
| 2026-06-25 | HVAC/Mech | $7,294 | 5421 MAYFLOWER CT, ROLLING MEADOWS, IL 60008 | JACKIE SZYMCZAK / BLACK DIAMOND PLUMBING & MECHANI | |
| 2026-06-25 | Pool/Spa | $75,000 | 5390 MALLARD LN, HOFFMAN ESTATES, IL 60192 | 12M PARTNERS INC | |
| 2026-06-25 | General Construction | $3,346 | 21944 MILLARD AVE, RICHTON PARK, IL 60471 | JUAN MURILLO | |
| 2026-06-25 | HVAC/Mech | — | 8 W FERN CT, 202, PALATINE, IL 60067 | JACOB VANDERWIEL | |
| 2026-06-25 | HVAC/Mech | $15,444 | 771 GALLEON LN, ELK GROVE VILLAGE, IL 60007 | MICHAEL & D ANDERSON | |
| 2026-06-25 | Roofing | — | 58 W BRYANT AVE, PALATINE, IL 60067 | ROBERT WENTZ |
Most active contractors by permit volume — last 90 days of activity shown in parentheses. Contact details are available for 11 of 20 businesses below.
| Contractor | Permits (90d) | Contact |
|---|---|---|
| 1. SUNRUN INSTALLATION SERVICES 1 permits/30d | 36 (10) | — |
| 2. EXEMPT | 34 (5) | — |
| 3. KING HVAC SYSTEMS LLC | 27 (3) | 🔒 Reveal |
| 4. RENEWAL BY ANDERSEN, LLC | 21 (2) | 🔒 Reveal |
| 5. KEVIN SZABO JR PLUMBING INC. | 17 (2) | 🔒 Reveal |
| 6. DOORNBOS HEATING & AIR… | 15 (1) | — |
| 7. FOUR SEASONS HEATING & AIR… | 14 (2) | 🔒 Reveal |
| 8. PERMA-SEAL BASEMENT SYSTEMS, INC. | 14 (2) | 🔒 Reveal |
| 9. DRF TRUSTED PROPERTY SOLUTIONS | 10 (3) | — |
| 10. CASTLE RIDGE BUILDERS | 10 (2) | — |
| 11. ETRUSCAN EXTERIORS CORPORATION | 10 (2) | — |
| 12. ILLINOIS FENCE COMPANY | 9 (4) | — |
| 13. ADVANCED FENCE & GATE | 6 (2) | 🔒 Reveal |
| 14. LEGACY RESTORATION LLC | 6 (2) | 🔒 Reveal |
| 15. REESHA PRINTING & SIGNS INC | 6 (1) | 🔒 Reveal |
| 16. FOUR SEASONS HEATING & AIR INC. | 6 (1) | 🔒 Reveal |
| 17. FORTIS GROUND WERKS | 6 (1) | — |
| 18. BILL'S PLUMBING AND SEWER, INC. | 6 (1) | — |
| 19. FRAZIER RESIDENTIAL CONCRETE | 5 (3) | 🔒 Reveal |
| 20. SMART ROOFING INC | 5 (1) | 🔒 Reveal |
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.
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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.
Cook County, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 11748+ Cook County building permits — updated daily 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.
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.
The most active contractors filing in Cook County right now include SUNRUN INSTALLATION SERVICES, EXEMPT, KING HVAC SYSTEMS LLC, RENEWAL BY ANDERSEN, LLC and KEVIN SZABO JR PLUMBING INC.. PermitGrab tracks 1,253 active contractors across the metro. New records appear as they are available from the source.
The most recent permit indexed for Cook County is dated 2026-08-05. Updated daily • newest record from 2d ago. Permit records carry filing date, address, project value, permit type, and contractor name where the source publishes it, so a fresh row is a current project signal.
Cook County permit activity covers 11,748 indexed 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.
Search a business name to review its recorded permit activity in Cook County — where it is working and the project details the public source publishes. Use the signal to research follow-on work at each address.
Search recent Cook County, IL building permits by address, contractor, and permit type in the table above — pulled from the Cook County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Cook County Permit Pulse.
Daily email digest of new permits and contractor activity. Contact details are shown only where publicly verified. 14-day trial for alerts; $149/mo unlocks full available records.
PermitGrab currently tracks 11748 building permits in Cook County, Illinois. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.
PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.
Contractors find leads in Cook County by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a business profile has been publicly verified; saved-search email alerts track new matching records as they are published.
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