La Grange Building Permits & Contractor Leads

878 indexed permits · 0 active contractors · La Grange, 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.

“We track 25 contractors on record in La Grange, matched against the public permit file — not a bought directory list.”
Wes Crainshaw, founder of PermitGrab
La Grange building permits — key stats
Permits (last 90 days) 321
Total permit value (90d) $33,103,149
Active contractors 25
Newest permit 2026-06-30

PermitGrab tracks 25 active contractors who pulled 878 building permits in La Grange, IL as of 2026-06-30. Permits updated daily.

Stale · Expected daily • newest record 36d old

PermitGrab is a $149/mo subscription that surfaces every La Grange 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 La Grange leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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La Grange building permit activity

Most active contractors (last 6 months)

  1. MARK NIEGO — 33 permits
  2. MEDA MIKALAUSKAS — 28 permits
  3. TOMASZ ZAJAC — 14 permits
  4. KYLE DONOGHUE — 10 permits
  5. PAWEL WOZNIAK — 10 permits
  6. SEBASTIAN MENDIETA — 9 permits
  7. JOHN KOMPERDA — 8 permits
  8. GALO MACIAS — 7 permits
  9. RICHARD KNOP — 6 permits
  10. KYLE DOOLEY — 6 permits
878
Indexed Permits
25
Active Contractors
7,931
Property Owners
Heads up — this city's official source has been quiet La Grange's permit source last published new records on 2026-06-30 (36 days ago). Our collector checks this source every day and is healthy — new permits appear here the same day the jurisdiction publishes them. Historical permits, contractors, and owner records below remain fully searchable.
2026-06-15
Last Updated
Historical data available

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All permits

Permit data through 2026-06-30
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878 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-26 General Construction $85,000 510 6TH AVE, LA GRANGE, IL 60525 INTERIOR RENOVATION ADDITION CATIE KNOEBEL
2026-05-26 Roofing $15,200 206 S EDGEWOOD AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-05-26 Electrical $3,500 534 7TH AVE, LA GRANGE, IL 60525 UPDATE ELECTRICAL PANEL BARBARA WOLF
2026-05-26 Plumbing $22,600 538 S 10TH AVE, LA GRANGE, IL 60525 INSTALL NEW SEWER LINE AND SUMP PUMP JENNA VONDRASEK
2026-05-26 Roofing $16,801 1014 S ASHLAND AVE, LA GRANGE, IL 60525 TEAR OFF REROOF PACC BUILDING GROUP LLC
2026-05-26 Roofing $1,465 745 S CATHERINE AVE, LA GRANGE, IL 60525 ROOF JOHN MCATEE
2026-05-26 Plumbing $7,800 241 SAWYER AVE, LA GRANGE, IL 60525 OVERHEAD SEWER CONVERSION REV ANTHONY RICHARDSON
2026-05-22 Roofing $35,712 731 9TH AVE, LA GRANGE, IL 60525 ROOF DOWNSPOUTS JUAN ALTAMIRANDA
2026-05-22 Roofing $33,000 23 N KENSINGTON AVE, LA GRANGE, IL 60525 ROOF GUTTERS MEDA MIKALAUSKAS
2026-05-22 Roofing $4,185 411 S BLACKSTONE AVE, LA GRANGE, IL 60525 ROOF TYLOR LEE
2026-05-22 Plumbing $6,600 95 N PECK AVE, LA GRANGE, IL 60525 LAWN IRRIGATION INSTALLATION JAN ZMUDA
2026-05-22 Plumbing $8,000 320 7TH AVE, LA GRANGE, IL 60525 LAWN IRRIGATION INSTALLATION JAN ZMUDA
2026-05-22 Roofing $29,925 824 S SPRING AVE, LA GRANGE, IL 60525 ROOF BRIAN FLANAGAN
2026-05-22 Roofing $27,000 30 N KENSINGTON AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-05-21 HVAC/Mech $30,650 115 BASSFORD AVE, LA GRANGE, IL 60525 REMOVE AND REPLACE DETACHED GARAGE KATHERINE CLARK
2026-05-21 Roofing $11,739 135 WASHINGTON AVE, LA GRANGE, IL 60525 ROOF TYLOR LEE
2026-05-21 Fence $12,000 1301 W MAPLE AVE, LA GRANGE, IL 60525 FENCE SEAN MURPHY
2026-05-21 General Construction $25,138 611 BELL AVE, LA GRANGE, IL 60525 SIDING PIOTR FIED
2026-05-21 Roofing $11,960 615 S ASHLAND AVE, LA GRANGE, IL 60525 ROOF KEITH TILDEN
2026-05-21 HVAC/Mech $5,150 507 9TH AVE, LA GRANGE, IL 60525 REPLACE ASPHALT DRIVE TMW ENTERPRISES
2026-05-21 Fence $12,292 306 S PECK AVE, LA GRANGE, IL 60525 FENCE WILLIAM KELLEHER
2026-05-21 General Construction $61,000 141 N LA GRANGE RD, LA GRANGE, IL 60525 NEW CABINETS, TOPS, FLOORING AND WALL TILE DANIEL MADDEN
2026-05-21 HVAC/Mech $15,000 142 MALDEN AVE, LA GRANGE, IL 60525 REPLACE FURNACE AND AC TOM SIEFERT
2026-05-20 HVAC/Mech 608 S 10TH AVE, LA GRANGE, IL 60525 REMOVE AND REPLACE 3 PUBLIC SIDEWALK SECTIONS. LANCE KALLEMEYN
2026-05-20 Roofing $27,528 328 S MADISON AVE, LA GRANGE, IL 60525 ROOF CHERYL SVEYDA
2026-05-20 Roofing $2,950 617 S CATHERINE AVE, LA GRANGE, IL 60525 GUTTERS DOWNSPOUTS ELIZABETH MURRAY-MIRANDA
2026-05-20 Roofing $15,371 136 N PARK RD, LA GRANGE, IL 60525 ROOF JARED POTTER
2026-05-20 General Construction $300,000 560 E 48TH ST, LA GRANGE, IL 60525 CONSTRUCTION OF A PUBLIC RESTROOM IN AN EXISTING PARK JIM THORMEYER
2026-05-20 Roofing $15,900 135 DOVER AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-05-19 Roofing $17,812 350 S MADISON AVE, LA GRANGE, IL 60525 ROOF LISA BUTVILAS
2026-05-19 Roofing $33,361 115 N MADISON AVE, LA GRANGE, IL 60525 ROOF PETER MATAVA
2026-05-19 General Construction $400,000 704 9TH AVE, LA GRANGE, IL 60525 NEW HOME CONSTRUCTION TADAS REKASIUS
2026-05-19 Plumbing $8,500 206 S EDGEWOOD AVE, LA GRANGE, IL 60525 SEWER REPAIR TOMASZ ZAJAC
2026-05-19 HVAC/Mech $164,150 405 SHAWMUT AVE, LA GRANGE, IL 60526 ASPHALT REMOVAL AND REPLACEMENT NICOLE CECI
2026-05-19 Roofing $16,530 617 S CATHERINE AVE, LA GRANGE, IL 60525 ROOF ELIZABETH MURRAY-MIRANDA
2026-05-19 General Construction $2,500 624 E COSSITT AVE, LA GRANGE, IL 60525 REBUILD THE MISSING SECTION OF EXISTING WALL PAIGE CHRISTENSEN
2026-05-19 General Construction $5,992 530 7TH AVE, LA GRANGE, IL 60525 ASPHALT DRIVEWAY REMOVE AND REPLACE. ALEXIA BUROFF
2026-05-19 Fire Protection $9,300 400 S KENSINGTON AVE, LA GRANGE, IL 60525 SPRINKLER SYSTEM LEONEL VACA
2026-05-19 General Construction $2,500 608 E COSSITT AVE, LA GRANGE, IL 60525 REBUILD THE MISSING SECTION OF EXISTING WALL PAIGE CHRISTENSEN
2026-05-19 Roofing $14,000 546 S ASHLAND AVE, LA GRANGE, IL 60525 ROOF STANISLAV BARTONICEK
2026-05-19 General Construction $4,710 533 S KENSINGTON AVE, LA GRANGE, IL 60525 REMOVE FRONT CONCRETE WALKS KIT KETCHMARK
2026-05-19 General Construction $3,987 76 DOVER AVE, LA GRANGE, IL 60525 INSTALL 1 50 FT UNDERGROUND SUMP DISCHARGE SAM KAIZER
2026-05-18 Roofing $18,421 840 9TH AVE, LA GRANGE, IL 60525 ROOF FRANK CAIRO
2026-05-18 HVAC/Mech 604 S 10TH AVE, LA GRANGE, IL 60525 REPLACE THREE SECTIONS OF PUBLIC SIDEWALK LESLEY FLOOD
2026-05-18 General Construction $8,580 415 S ASHLAND AVE, LA GRANGE, IL 60525 ASPHALT DRIVEWAY REPLACEMENT. ALEXIA BUROFF
2026-05-18 HVAC/Mech $12,174 901 S CATHERINE AVE, LA GRANGE, IL 60525 INSTALL DUCTLESS HVAC UNIT SHARA KULAKOWSKI
2026-05-18 General Construction $11,940 419 S ASHLAND AVE, LA GRANGE, IL 60525 ASPHALT DRIVEWAY REPLACEMENT. ALEXIA BUROFF
2026-05-18 Pool/Spa $167,632 232 S WAIOLA AVE, LA GRANGE, IL 60525 INGROUND CONCRETE SWIMMING POOL AND SPA BRIAN KOZLOWSKI
2026-05-18 HVAC/Mech $24,000 1 E BURLINGTON AVE, LA GRANGE, IL 60525 RTU REPLACEMENT NICHOLAS BROWN
2026-05-15 Roofing $34,100 95 N PECK AVE, LA GRANGE, IL 60525 ROOF GUTTES MEDA MIKALAUSKAS
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Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 1 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. MARK NIEGO Active 36 (15) Roofing $19,159 Verifying…
2. MEDA MIKALAUSKAS Active 28 (23) Roofing $26,370 Verifying…
3. TOMASZ ZAJAC 25 (5) Plumbing $8,034 Verifying…
4. SEBASTIAN MENDIETA 12 (4) Landscaping & Exterior $6,643 Verifying…
5. PERMA-SEAL BASEMENT SYSTEMS, INC. 12 (2) Plumbing $16,069 Verifying…
6. KYLE DONOGHUE 10 (10) Roofing $26,230 Verifying…
7. TIMOTHY TROMPETER 9 (3) HVAC $199,766 Verifying…
8. JOHN KOMPERDA 9 (3) Roofing $21,328 Verifying…
9. TOM SAUREY 8 (3) New Construction $6,809 Verifying…
10. KYLE DOOLEY 📞 7 (4) Plumbing $15,093 🔒 Reveal
11. BRIANA LICITRA 7 (3) Roofing $24,931 Verifying…
12. GALO MACIAS 7 (3) Roofing $24,026 Verifying…
13. PEDRO CARRIEDO 7 (3) Plumbing $11,214 Verifying…
14. RICHARD KNOP 6 (4) Roofing $12,050 Verifying…
15. BILL GILMAN 6 (2) HVAC $50,215 Verifying…
16. NESTOR BARAJAS 6 (2) Landscaping & Exterior $5,898 Verifying…
17. JOHN JAMROZIK 6 (1) HVAC $4,992 Verifying…
18. BRIAN FLANAGAN 5 (5) Roofing $23,985 Verifying…
19. DEREK TAUBERY 5 (3) Plumbing $6,040 Verifying…
20. JIM THORMEYER 5 (2) HVAC $230,000 Verifying…
21. RICHARD HAYDEN 5 (1) Landscaping & Exterior $8,026 Verifying…
22. PERMIT GROUP 5 (1) HVAC $12,944 Verifying…
23. JARED POTTER 4 (4) Roofing $22,254 Verifying…
24. RYAN CAHILL 4 (2) Landscaping & Exterior $4,080 Verifying…
25. JAKE HERMAN 4 (2) Interior Renovation $36,190 Verifying…

Viewing 25 of 25 contractors in La Grange

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Permit Types in La Grange
Construction Activity in La Grange

New building permits in La Grange, 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 La Grange Building Permits

La Grange, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 878+ La Grange building permits — updated daily from official city sources.

Every new construction project in La Grange 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 La Grange.

How Contractors Use La Grange Permit Data

HVAC contractors, electricians, plumbers, and roofers in La Grange 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 La Grange 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 La Grange 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 La Grange open data portal.

Who pulled permits in La Grange this week?

The most active contractors filing in La Grange right now include MARK NIEGO, MEDA MIKALAUSKAS, TOMASZ ZAJAC, SEBASTIAN MENDIETA and PERMA-SEAL BASEMENT SYSTEMS, INC.. PermitGrab tracks 25 active contractors across the metro, with new filings indexed on every refresh.

How fresh is La Grange permit data?

The most recent permit indexed for La Grange is dated 2026-06-30. Expected daily • newest record 36d 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 La Grange right now?

La Grange permit activity covers 878 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.

Three plays that win in La Grange

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter La Grange 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 La Grange — 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 La Grange — $149/mo

How to look up La Grange building permits

Search recent La Grange, IL building permits by address, contractor, and permit type in the table above — pulled from the La Grange building department's public permit records and updated as new filings post. 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 La Grange Permit Pulse.

Nearby Illinois Cities — explore building permits in other Illinois cities

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Who’s Building in La Grange?

Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.

Property Address Owner Owner Intel Source
1341 64TH ST LA GRANGE IL BRU*** County assessor
1110 64TH ST 2 LA GRANGE IL ROS*** Absentee owner County assessor
1301 63RD ST LA GRANGE IL DAV*** County assessor
6321 S GILBERT AVE LA GRANGE IL KEN*** Absentee owner County assessor
7375 PRESCOTT LN LA GRANGE IL ELA*** County assessor

5+ more property owners

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Frequently Asked Questions about La Grange Building Permits

How many building permits does PermitGrab track in La Grange?

PermitGrab currently tracks 878 building permits in La Grange, 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 La Grange permit data?

PermitGrab collects La Grange daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in La Grange?

Contractors find leads in La Grange 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 La Grange — 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?

La Grange permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in La Grange = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every La Grange GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A La Grange 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 La Grange are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
La Grange renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every La Grange permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in La Grange 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 La Grange & 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
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More Illinois permit data

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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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