3,889 indexed permits · 189 active contractors · Cook County, Illinois.
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PermitGrab tracks 189 active contractors who pulled 3,889 building permits in Cook County, IL as of 2026-06-13. Updated periodically.
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3,885 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-03-20 | Roofing | $50,149 | 1120 E ALGONQUIN RD, SCHAUMBURG,IL.,60173 | TREEHOUSE 11 SPE LLC | |
| 2026-03-20 | Plumbing | $7,195 | 14 S EDWARD ST, MOUNT PROSPECT, IL 60056 | CONSTANCE BARTOSH | |
| 2026-03-20 | Plumbing | $4,800 | 2125 KENSINGTON DR, SCHAUMBU, SCHAUMBURG, IL 60194 | DEMMON, ROBERT | |
| 2026-03-20 | General Construction | $18,125 | 132 BRANCHWOOD DR, SCHAUMBUR, SCHAUMBURG, IL 60193 | RENINGER, CHARLES | |
| 2026-03-20 | General Construction | $5,975 | 40 S ROSELLE RD, SCHAUMBURG, ,SCHAUMBURG, IL 60193 | SD CONSTRUCT LLC | |
| 2026-03-20 | Plumbing | $6,500 | 517 S MAIN ST, MOUNT PROSPECT, IL 60056 | MIKE WILKIN | |
| 2026-03-20 | General Construction | $4,650 | 413 REDLINGER RD, SCHAUMBURG, SCHAUMBURG, IL 60193 | CHRISTOPHER A SHAW REVOCABLE TRUST AND L… | |
| 2026-03-20 | Fence | $2,500 | 402 N SALEM DR, SCHAUMBURG, ,SCHAUMBURG, IL 60194 | COLAIANNI, LENORE & FRANCIS | |
| 2026-03-20 | General Construction | — | 101 SCHAUMBURG CT, SCHAUMBUR, SCHAUMBURG, IL 60193 | VILLAGE OF SCHAUMBURG | |
| 2026-03-20 | General Construction | $60,000 | 208 TULIP CT, SCHAUMBURG, IL, SCHAUMBURG, IL 60193 | EMMA, KARL | |
| 2026-03-20 | Fence | $15,943 | 305 E SUNSET RD, MOUNT PROSPECT, IL 60056 | THOMAS WALSH | |
| 2026-03-19 | General Construction | $3,000 | 1134 JAMESTOWN CT, SCHAUMBUR, SCHAUMBURG, IL 60193 | JAZ PROPERTY HOLDING INC. | |
| 2026-03-19 | HVAC/Mech | $9,700 | 103 FULBRIGHT LN, SCHAUMBURG, SCHAUMBURG, IL 60194 | JAKHER, NARENDER | |
| 2026-03-19 | General Construction | $5,000 | 1626 SYRACUSE LN, SCHAUMBURG, SCHAUMBURG, IL 60193 | JBARA, MANAR | |
| 2026-03-19 | General Construction | $5,350 | 222 S LOUIS ST, MOUNT PROSPECT, IL 60056 | MARK SCHALKE | |
| 2026-03-19 | General Construction | $9,250 | 137 W PROSPECT AVE, MOUNT PROSPECT, IL 60056 | CG MOUNT PROSPECT LLC | |
| 2026-03-19 | Fire Protection | $10,800 | 1330 E GOLF RD, SCHAUMBURG, ,SCHAUMBURG, IL | ×2 SCHAUMBURG REAL ESTATE GROUP | |
| 2026-03-19 | Roofing | $22,933 | 1705 W WEATHERSFIELD WAY, SC, SCHAUMBURG, IL 60193 | AMIRYAGHOOBI, HOSSEIN | |
| 2026-03-19 | Plumbing | — | 26 REGENT CIR, UNIT C2, SCHA, SCHAUMBURG, IL 60193 | GAUDIO, CHERYL | |
| 2026-03-19 | Fire Protection | $13,398 | 1500 MCCONNOR PKY, SCHAUMBUR, SCHAUMBURG, IL 60173 | INDUSPAD-BRAVEHEART I LLC | |
| 2026-03-19 | General Construction | $3,000 | 1707 MANSARD LN, MOUNT PROSPECT, IL 60056 | INES AVILEZ-ROMERO | |
| 2026-03-19 | Roofing | $8,184 | 1731 CATALPA LN, MOUNT PROSPECT, IL 60056 | NORBERTA CRUZ | |
| 2026-03-19 | General Construction | $65,000 | 1330 E GOLF RD, SCHAUMBURG, ,SCHAUMBURG, IL 60173 | SCHAUMBURG REAL ESTATE GROUP | |
| 2026-03-19 | HVAC/Mech | $16,643 | 250 DEVONSHIRE CT, SCHAUMBUR, SCHAUMBURG, IL 60173 | BOGGESS, JAMES | |
| 2026-03-19 | General Construction | $22,255 | 1026 ANGELA CT, SCHAUMBURG, ,SCHAUMBURG, IL 60173 | HARIHARAN, GANESH | |
| 2026-03-19 | HVAC/Mech | $9,043 | 1404 W WEATHERSFIELD WAY, SC, SCHAUMBURG, IL 60193 | ZAPATA, REYNALDO | |
| 2026-03-19 | General Construction | $22,700 | 308 GLENRIDGE LN, SCHAUMBURG, SCHAUMBURG, IL 60193 | BECKER, LAURA | |
| 2026-03-19 | Roofing | $22,550 | 1414 LINNEMAN RD, MOUNT PROSPECT, IL 60056 | ELAINE M. MARCHISOTTO | |
| 2026-03-19 | General Construction | $5,000 | 212 WILMSLOW LN, SCHAUMBURG, ,SCHAUMBURG, IL 60194 | RUDNER, MARK | |
| 2026-03-19 | Roofing | $13,071 | 1801 CATALPA LN, MOUNT PROSPECT, IL 60056 | ALEXANDER M ALEKSIC | |
| 2026-03-18 | General Construction | $5,320 | 1618 W WEATHERSFIELD WAY, SC, SCHAUMBURG, IL 60193 | SALAS, REYNALDO | |
| 2026-03-18 | Roofing | $13,750 | 1100 STONEHEDGE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,500 | 926 COLONY LAKE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $5,699 | 1118 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $5,699 | 1120 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $5,699 | 1098 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | General Construction | $5,311 | 133 W PROSPECT AVE, MOUNT PROSPECT, IL 60056 | CG MOUNT PROSPECT LLC | |
| 2026-03-18 | Roofing | $592,500 | 838 STATE PKY, SCHAUMBURG, I, SCHAUMBURG, IL | CINGULAR WIRELESS | |
| 2026-03-18 | General Construction | $286,712 | 907 LUNT AVE, SCHAUMBURG, IL, SCHAUMBURG, IL 60193 | KARMA INVESTMENTS LLC | |
| 2026-03-18 | Roofing | $13,750 | 1098 STONEHEDGE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,750 | 1096 STONEHEDGE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $14,000 | 897 COLONY LAKE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,500 | 1045 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $5,699 | 1096 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,750 | 1102 STONEHEDGE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $14,000 | 893 COLONY LAKE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,500 | 1043 COLONY LAKE DR, SCHAUMB, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $13,500 | 924 COLONY LAKE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA | |
| 2026-03-18 | Roofing | $14,000 | 899 COLONY LAKE DR, SCHAUMBU, SCHAUMBURG, IL 60194 | COLONY LAKE CLUB HOA |
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.
| Contractor | Permits (90d) | Contact |
|---|---|---|
| 1. WELLINGTON COURT ASSOCIATION Active | 96 (96) | Verifying… |
| 2. LEXINGTON GREEN II Active | 48 (48) | Verifying… |
| 3. SIMON PROPERTY GROUP | 43 (7) | Verifying… |
| 4. COLONY LAKE CLUB HOA Active | 32 (32) | Verifying… |
| 5. KAPLAN PAVING Active | 21 (21) | Verifying… |
| 6. KARA BLASKOVITZ Active | 20 (20) | Verifying… |
| 7. SCHAUMBURG REAL ESTATE GROUP | 16 (5) | Verifying… |
| 8. KRZYSTOF WIETESKA Active | 15 (15) | Verifying… |
| 9. RENEWAL BY ANDERSEN, LLC Active | 11 (11) | Verifying… |
| 10. PULTE HOME COMPANY LLC Active | 11 (11) | Verifying… |
| 11. CONCRETE BY SENNSTROM LLC Active | 11 (11) | Verifying… |
| 12. EXEMPT | 10 (10) | Verifying… |
| 13. TOWNSHIP PLAZA SPE LLC | 10 (3) | Verifying… |
| 14. SCHAUMBURG TOWERS OFFICE COMPLEX, LLC | 10 (1) | Verifying… |
| 15. VILLAGE OF SCHAUMBURG | 10 (1) | Verifying… |
| 16. DARIO LUNA | 9 (9) | Verifying… |
| 17. ILLINOIS FENCE COMPANY | 8 (8) | Verifying… |
| 18. G&Z EXTERIOR INC | 8 (8) | Verifying… |
| 19. KURT SCHILD | 8 (8) | Verifying… |
| 20. SCHAUMBURG CC OWNER LLC | 8 (2) | Verifying… |
| 21. ABC CARPENTRY | 7 (7) | Verifying… |
| 22. NORTHWEST FENCE INC. | 7 (7) | Verifying… |
| 23. DEANNA MARSH | 7 (7) | Verifying… |
| 24. JOHN PANCORVO | 7 (7) | Verifying… |
| 25. PERMIT GROUP | 7 (7) | Verifying… |
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 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.
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 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.
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.
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.
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.
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.
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.
Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
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.
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.
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.
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.
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