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 2026-06-13. 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
📊 View Cook County live permit pulse →
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.

🔔 Get Daily Cook County Permit Alerts

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

📥 Export CSV 📊 Report

All permits

🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

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

Date Type Value Address Details Contractor / Status Save
2026-04-22 Plumbing $10,000 2820 OLD WILLOW RD, GLENVIEW, IL EMERGENCY SEWER REPAIR LUKE MARTINSEN & ELYSE
2026-04-22 Plumbing $8,300 904 W CYPRESS DR, ARLINGTON HEIGHTS, IL 60005 SEWER REPAIR CLEANOUT IRINA SHCHEKIN
2026-04-22 General Construction $5,988 537 GLACIER TRL, ROSELLE, IL 60172 ASPHALT DRIVEWAY REPLACEMENT EXCAVATE PAVE NEW KAPLAN PAVING
2026-04-22 Fence $10,045 1120 ASH RD, HOFFMAN ESTATES, IL 60169 INSTALLING A 6 VINYL FENCE ON PART OF THE YARD SERGIU TABIRTA
2026-04-22 General Construction 8415 CLIFTON AVE, NILES, IL 60714 SHED CRISTIAN BIDALAC
2026-04-22 Windows/Doors 8202 HESS AVE, WILLOW SPRINGS, IL 60480 WINDOW REPLACEMENT GREZEGROZ JEZIORSKI
2026-04-22 Roofing $14,635 841 ROLLING PASS, GLENVIEW, IL 60025 ROOF TEAR OFF AND REPLACEMENT ALLTEK ROOFING
2026-04-22 General Construction $3,000 3222 S 54TH CT, CICERO, IL 60804 PATIO BEHIND HOUSE 25FT X 22FT LUIS A RIVERA
2026-04-22 General Construction $17,817 17609 KELSEY LANE, ORLAND PARK, IL 60467 TEAR OFF AND RE-SIDE HOUSE AND ATTACHED GARAGE ALLSTAR HOME SERVICES
2026-04-22 General Construction $66,000 2800 S 61ST CT, CICERO, IL 60804 SAW CUT APROX 40SQ FT OF CONCRETE N INSTALL ONE TRANSFORMER PAD N ONE SWITCH GEA… COREY STEEL CO
2026-04-22 Roofing $47,846 17609 KELSEY LANE, ORLAND PARK, IL 60467 TEAR OFF AND RE-ROOF HOUSE AND GARAGE ALONG WITH INSTALLATION OF GUTTERS, DOWNSP… ALLSTAR HOME SERVICES
2026-04-22 General Construction $4,000 8717 W BELDEN AVE, RIVER GROVE, IL 60171 REMOVAL AND REPLACE EXISTING FRONT STEPS AND SIDEWALK KENNETH CORSO
2026-04-22 Windows/Doors $3,200 1314 S NEW WILKE RD 1A, ARLINGTON HEIGHTS, IL 60005 WINDOW REPLACEMENT WOJCIECH SMIALKOWSKI
2026-04-22 Roofing $34,220 16819 ROBIN LANE, ORLAND PARK, IL 60467 INSTALLING A NEW ROOF 7 SKYLIGHTS. ALLIANCE REMODELING & CONSTRUCTION
2026-04-22 Windows/Doors $3,940 1111 EUCLID COURT, RICHTON PARK, IL 60471 WINDOW ALUMINUM SIDING FASCIA REPLACEMENT BETSY SHIPMAN
2026-04-22 Windows/Doors $1,500 3521 S 57TH AVE, CICERO, IL 60804 REMOVE SLIDING PATIO DOOR AT REAR OF HOUSE N INSTALL SWINGING DOORS. REPLACE BRO… RICARDO MANDUJANO
2026-04-22 General Construction $89,424 14497 JOHN HUMPHREY DRIVE, ORLAND PARK, IL 60462 REMODEL OF 1ST FLOOR WEST SIDE FOR NEW DOCTORS OFFICE. CHICAGO ANTI-AGING-LGB-00… WANER ENTERPRISES INC.
2026-04-22 General Construction $1,795 925 MILLER AVE, STREAMWOOD, IL 60107 ELECTRICAL ALTERATIONS HUANKYZ ELECTRIC INC
2026-04-22 General Construction 352 W WOOD ST, PALATINE, IL 60067 AC REPLACEMENT JOHN REBMANN
2026-04-22 General Construction 11225 159TH ST, ORLAND PARK, IL 60467 PHYSICAL THERAPY WELLNESS CLINIC SCHROTH BOSS, LLC DBA SCHROTH BOSS SCOLIOSIS SP… SCHROTH BOSS, LLC
2026-04-22 General Construction $6,000 15401 127TH ST, LEMONT, IL 60439 DRIVEWAY HOMER D WILSON
2026-04-22 General Construction $86,500 12 FOX LN, PALOS PARK, IL 60464 BATHROOM REMODEL RAYMOND J KONIOR
2026-04-22 General Construction $5,000 1426 S 50TH CT, CICERO, IL 60804 INSTALL 8INCH CLEANOUT AND 6INCH CLEAN CHECK. BENITO VELAZQUEZ
2026-04-22 Roofing $13,570 465 W NEWPORT RD, HOFFMAN ESTATES, IL 60169 FRAME REPAIR AND RE-ROOF ALICE A WAHLQUIST
2026-04-22 General Construction $1,200 2105 S 47TH CT 1, CICERO, IL 60804 REPLACE DAMAGE FASCIA N SIDING ON GARAGE WHERE NEEDED. JAMES L POTUZNIK
2026-04-22 General Construction $14,500 3630 S 58TH CT, CICERO, IL 60804 INSTALL FLOOD CONTROL, DOUBLE CHECK VALVE, OVERFLOW, EJECTOR BASIN WITH EJECTOR … BELINDA T BARAJAS CISN
2026-04-22 General Construction $31,700 2060 CARLETON RD, HOFFMAN ESTATES, IL 60169 HALLWAY BATHROOM RENOVATION WITH ELECTRICAL SERVICE UPGRADE. DETAILED SCOPE OF W… MICHAEL & HELEN FOX
2026-04-22 Plumbing 1231 E PRATT DR, PALATINE, IL 60074 SEWER REPAIR COLLEEN RIGGSBEE
2026-04-22 General Construction $27,000 951 LUNT AVE, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL ELECTRICAL-SERVICE VK 951 LUNT LLC
2026-04-22 Roofing $8,990 7719 OCTAVIA AVE, NILES, IL 60714 ROOF TEAR OFF INSPECT INSTALL ASPHALT SHINGLES FRANCISCO VASQUEZ
2026-04-22 Fence $6,580 17517 PECAN LN, TINLEY PARK, IL 60487 WE ARE INSTALLING 170 LINEAR FEET OF A CEDAR 5 FOOT TALL PRIVACY FENCE AND 20 FE… NORTHWEST CEDAR PRODUCTS
2026-04-22 Roofing $20,000 240 WASHINGTON BLVD, HOFFMAN ESTATES, IL 60169 REMOVE EXISTING 3 TAB SHINGLE ROOF. USE APPROVED DUMPSTER FROM GROOT. INSTALL PE… KATHY CORNIER
2026-04-22 Fence 209 W HELEN RD, PALATINE, IL 60067 FENCE SAMUEL M GARCIA
2026-04-22 General Construction $7,000 2628 S 59TH AVE HSE, CICERO, IL 60804 INSTALLING DRYWALL N INSULATION THROUGHOUT 1ST FL,2ND AND BSMNT. FURKEN CIRCLE 2628 S 5
2026-04-22 Roofing $10,000 3300 S AUSTIN BLVD, CICERO, IL 60804 HOUSE N GARAGE. COMPLETE TEAR OFF OF OLD SHINGLES, REPLACE WOOD WHERE NEEDED. IN… MAXIMINO QUINONTZ
2026-04-22 Fence $8,000 10440 CAPISTRANO LANE, ORLAND PARK, IL 60467 INSTALL NEW FENCE VANDER VEER CONCRETE LLC
2026-04-22 Fire Protection 1389 W AUTUMN RD, PALATINE, IL 60067 LAWN SPRINKLER CHRISTOPHER BURNS
2026-04-22 General Construction $6,000 1685 BEDFORD RD, HOFFMAN ESTATES, IL 60169 I AM REQUESTING A PERMIT TO REPLACE THE EXISTING DRIVEWAY AND INSTALL NEW CONCRE… IZABELA POREBA
2026-04-22 Roofing $7,500 498 CONWAY BAY, ROSELLE, IL 60172 TEAR OFF AND RE-ROOF HOOUSE CHICAGOLAND REMODELING INC
2026-04-22 General Construction $24,045 530 W PALATINE RD, PALATINE, IL 60067 MULTIFAMILY - ALTERATION ALEJANDRO CHINO-CONTRERAS
2026-04-22 Plumbing 207 E RUST TRL, WILLOW SPRINGS, IL 60480 SEWER REPAIR MATTHEW BECKER
2026-04-22 Fence 1920 CHERRY LN, NORTHBROOK, IL 60062 FENCE CHERRY LANE CONDOMINIUM LTD
2026-04-22 General Construction $2,000 1512 S 59TH CT, CICERO, IL 60804 INSTALL FRAMING, INSULATION AND DRYWALL IN KITCHEN. INSTALL NEW TILES N CERAMIC … NOE RAMIREZ
2026-04-22 Windows/Doors $7,438 1795 DYER DR, BARTLETT, IL 6, BARTLETT, IL 60103 LIKE FOR LIKE ENTRY DOOR REPLACEMENT. NO CHANGE IN SIZE OF ROUGH OPENING JOHN LERCZAK
2026-04-22 HVAC/Mech $15,649 1069 PRINCETON CIRCLE DR, HANOVER PARK, IL 60133 RES MECHANICAL - MISC NOAH MICHAEL BEU
2026-04-22 General Construction 1062 W COLFAX ST, PALATINE, IL 60067 ASPHALT DRIVEWAY CHAD JOHNSON
2026-04-22 Windows/Doors $5,821 3439 VOLLMER RD 307, FLOSSMOOR, IL 60422 REPLACE 2 WINDOWS. LINDA MANGRU
2026-04-22 Plumbing $9,726 112 SHADYWOOD LN, STREAMWOOD, IL 60107 SEWER CLEAN-OUT ROTO-ROOTER SERVICE COMPANY
2026-04-22 Fence $8,380 12901 MARBLE ST, LEMONT, IL 60439 FENCE ASIL ALDARAWSHEH
2026-04-22 Pool/Spa $8,500 17512 OAKWOOD DR, TINLEY PARK, IL 60487 ADDING AN ABOVE GROUND POOL NICOLE VANDER MEY
Page 20 of 78 ← Prev 1 2 19 20 21 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. 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

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 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

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.

More Illinois permit data

Evanston permits Naperville permits Columbia permits Northfield permits MAYWOOD permits Schiller Park permits PHOENIX permits Summit permits Chicago permits Arlington Heights 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
Start 14-Day Trial →
14-day
14-day trial