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
2026-06-10 HVAC/Mech $799,060 211 S WAIOLA AVE, LA GRANGE, IL 60525 ADD MUDROOM AND ATTACHED GARAGE, REMODEL EXISTING DETACHED GARAGE TIMOTHY TROMPETER
2026-06-10 Demolition $20,000,000 112 E BURLINGTON AVE, LA GRANGE, IL 60525 DEMOLITION OAND THE DEVELOPMENT OF A NEW 39 UNIT CONDO BUILDING DAN SPAIN
2026-06-10 Roofing $34,600 129 S MADISON AVE, LA GRANGE, IL 60525 ROOF BRIAN FLANAGAN
2026-06-09 Roofing $18,500 35 S WAIOLA AVE, LA GRANGE, IL 60525 ROOF MARK NIEGO
2026-06-09 Roofing $28,902 1004 S MADISON AVE, LA GRANGE, IL 60525 ROOF KYLE DONOGHUE
2026-06-09 Roofing $27,550 1215 BIRKS CT, LA GRANGE, IL 60525 ROOF MARK NIEGO
2026-06-09 Roofing $28,415 1309 MASON DR, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-09 Plumbing $1,989 540 S SUNSET AVE, LA GRANGE, IL 60525 WATER HEATER REPLACEMENT ABT ELECTRONICS ELECTRONICS
2026-06-09 Roofing $24,840 1007 S MADISON AVE, LA GRANGE, IL 60525 ROOF BRIANA LICITRA
2026-06-08 Roofing $13,690 415 S EDGEWOOD AVE, LA GRANGE, IL 60525 ROOF MARK NIEGO
2026-06-08 HVAC/Mech $19,625 32 S STONE AVE, LA GRANGE, IL 60525 FURNACE REPLACEMENT CHRIS VANDENBERG
2026-06-08 Roofing $16,950 65 N EDGEWOOD AVE, LA GRANGE, IL 60525 ROOF MARK NIEGO
2026-06-08 Roofing $67,538 300 S WAIOLA AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-08 Roofing $21,600 88 N PECK AVE, LA GRANGE, IL 60525 ROOF MARK NIEGO
2026-06-08 General Construction $2,879 116 7TH AVE, LA GRANGE, IL 60525 STUCOO REPAIR JOSEPH SZERBINSKI
2026-06-08 Fence $37,668 138 N MADISON AVE, LA GRANGE, IL 60525 FENCE DAVE STUCKER
2026-06-08 General Construction $9,700 241 S CATHERINE AVE, LA GRANGE, IL 60525 PATIO IN THE REAR YEARD, AND REPLACING PAVER WALKWAYS MIKE LAMBERT
2026-06-06 Fence $7,500 310 S STONE AVE, LA GRANGE, IL 60525 FENCE DAVID SMART
2026-06-06 Plumbing $80,000 301 7TH AVE, LA GRANGE, IL 60525 UPDATING PRIMARY BATH. SEWER IMPROVEMENT RYAN MAHONEY
2026-06-05 General Construction $5,753 517 S KENSINGTON AVE, LA GRANGE, IL 60525 SHED TOM SAUREY
2026-06-05 General Construction $42,700 431 8TH AVE, LA GRANGE, IL 60525 BUILD NEW FRONT PORCH ROBIN PEDIGO
2026-06-05 General Construction $19,572 529 S SPRING AVE, LA GRANGE, IL 60525 REMOVE AND INSTALL NEW TUB AND VANITY IN EXISTING BATH ELLEN FRANKO
2026-06-05 Roofing $18,100 201 MALDEN AVE, LA GRANGE, IL 60526 ROOF GALO MACIAS
2026-06-04 Fence $5,775 219 9TH AVE, LA GRANGE, IL 60525 FENCE CEDAR MILL FENCE COMPANY
2026-06-04 Roofing $17,174 822 S CATHERINE AVE, LA GRANGE, IL 60525 ROOF KYLE DONOGHUE
2026-06-04 Fence $8,060 400 9TH AVE, LA GRANGE, IL 60525 FENCE SERGIO ANAYA
2026-06-04 Plumbing $12,500 541 6TH AVE, LA GRANGE, IL 60525 EMERGENCY SANITARY SEWER REPAIR. INSTALL 4 CLEAN OUT PEDRO CARRIEDO
2026-06-04 Roofing $39,450 414 S ASHLAND AVE, LA GRANGE, IL 60525 ROOF MELISSA HALAS
2026-06-03 Roofing $24,097 741 S KENSINGTON AVE, LA GRANGE, IL 60525 ROOF KYLE DONOGHUE
2026-06-03 General Construction $82,100 225 S STONE AVE, LA GRANGE, IL 60525 REMODEL SCREEN PORCH STEVE POTERACKI
2026-06-03 Roofing $27,800 58 DOVER AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-03 Roofing $14,400 710 S LA GRANGE RD, LA GRANGE, IL 60525 ROOF PETER WRZESINSKI
2026-06-03 Roofing $25,822 320 S SPRING AVE, LA GRANGE, IL 60525 ROOF AARON LANDONI
2026-06-03 Roofing $40,768 436 S PARK RD, LA GRANGE, IL 60525 ROOF CARA ROJAS
2026-06-03 Roofing $26,683 445 S KENSINGTON AVE, LA GRANGE, IL 60525 ROOF NADIA RAMIREZ
2026-06-03 Roofing $21,100 131 N EDGEWOOD AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-03 Roofing $29,090 316 S BRAINARD AVE, LA GRANGE, IL 60525 ROOF LUKASZ RUTKOWSKI
2026-06-03 Plumbing $21,300 1015 S BRAINARD AVE, LA GRANGE, IL 60525 INTERIOR DRAIN TILE SUMP PUMP SYSTEM PERMA-SEAL BASEMENT SYSTEMS, INC.
2026-06-03 Roofing $34,000 321 S WAIOLA AVE, LA GRANGE, IL 60525 ROOF JOHN KOMPERDA
2026-06-03 Roofing $32,494 736 S KENSINGTON AVE, LA GRANGE, IL 60525 ROOF PETER MATAVA
2026-06-02 Roofing $20,898 1026 7TH AVE, LA GRANGE, IL 60525 ROOF LEGACY HOME IMPROVEMENTS INC.
2026-06-02 Electrical $3,565 624 S LA GRANGE RD, LA GRANGE, IL 60525 ELECTRICAL UPGRADE KELLY DUDEK
2026-06-02 Fence $3,000 816 W ARLINGTON AVE, LA GRANGE, IL 60525 FENCE JESUS M RODRIGUEZ
2026-06-02 Roofing $26,100 73 MALDEN AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-02 Plumbing $30,110 935 S MADISON AVE, LA GRANGE, IL 60525 INSTALL CONCRETE PATIO, INSTALL GUTTER DRAIN TILE, BUILD STEPS ROSEMARY MURPHY
2026-06-02 HVAC/Mech $3,400 740 7TH AVE, LA GRANGE, IL 60525 REMOVE AND REPLACE FRONT STOOP AND SIDEWALK. JOHN JAMROZIK
2026-06-02 Roofing $29,487 225 N CATHERINE AVE, LA GRANGE, IL 60525 ROOF LINDA DIEGO
2026-06-02 Fence $7,000 146 BASSFORD AVE, LA GRANGE, IL 60525 FENCE TIM BRIDGES
2026-06-02 Roofing $10,800 65 MALDEN AVE, LA GRANGE, IL 60525 ROOF MEDA MIKALAUSKAS
2026-06-02 Fence $6,526 42 WASHINGTON AVE, LA GRANGE, IL 60525 FENCE JOHN SOUTHALL
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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. JOHN KOMPERDA 9 (3) Roofing $21,328 Verifying…
8. TIMOTHY TROMPETER 9 (3) HVAC $199,766 Verifying…
9. TOM SAUREY 8 (3) New Construction $6,809 Verifying…
10. KYLE DOOLEY 📞 7 (4) Plumbing $15,093 🔒 Reveal
11. PEDRO CARRIEDO 7 (3) Plumbing $11,214 Verifying…
12. BRIANA LICITRA 7 (3) Roofing $24,931 Verifying…
13. GALO MACIAS 7 (3) Roofing $24,026 Verifying…
14. RICHARD KNOP 6 (4) Roofing $12,050 Verifying…
15. NESTOR BARAJAS 6 (2) Landscaping & Exterior $5,898 Verifying…
16. BILL GILMAN 6 (2) HVAC $50,215 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. PERMIT GROUP 5 (1) HVAC $12,944 Verifying…
22. RICHARD HAYDEN 5 (1) Landscaping & Exterior $8,026 Verifying…
23. JARED POTTER 4 (4) Roofing $22,254 Verifying…
24. JAKE HERMAN 4 (2) Interior Renovation $36,190 Verifying…
25. DAWN KUIPER 4 (2) Landscaping & Exterior $26,300 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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