Markham HVAC Permits & Property Data

Live municipal building-permit feed for Markham, 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 74 building permits in Markham, IL, with 10 property-owner records matched to permit addresses. Last refresh Mar 31, 2026.

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

74
Indexed Permits
0
Active Contractors
442
Property Owners
Historical data available
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Showing 24 permits for HVAC

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24 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-03-31 Fence $24,987 3454 W 155TH ST, MARKHAM, IL 60428 W 155TH ST INSTALL CHAIN LINK FENCE ALONG PRESERVE PROERTY REPAIR EXSTING FENCE … THE NATURE CONSERVANCY
2026-03-30 General Construction $3,000 16612 TURNER, MARKHAM, IL 60428 INSULATION INSTALL TO ATIC AND WALLSWEATHERIZATION JEANNETTE SHARKEY
2026-03-30 General Construction $1,920 16426 CENTRAL PARK, MARKHAM, IL 60428 REMOVE AND REPLACE GUTTERS AND DOWNSPOUTS ON HOME AND DETACHED GARAGE ALBERTO SEBASTIAN
2026-03-30 Fence $1,850 15807 KEDZIE, MARKHAM, IL 60428 REMOVE AND REPLACE 32 FT OF WOOD FENCE HILLS AUTO REPAIR
2026-03-30 HVAC/Mech $2,000 2858 STAFFORD, MARKHAM, IL 60428 INSTALL NEW FURNACEINSTALLING NEW AIR SUPPLY AND RETURNS REATTACHED TO EXISTING … RONNIE BRIDGES
2026-03-30 HVAC/Mech $45,392 16631 WEDGEWOOD AVE, MARKHAM, IL 60428 AIR SEALING ,ATTIC INSULATION ,INSTALL HEAT PUMP ,THERMOSTAT,A/C UNIT ,EXHAUST F… HENRY BARNETT
2026-03-27 General Construction $1,249 14900 TROY, MARKHAM, IL 60428 REPAIR FOUNDATION CRACK TO SOUTH ELEVATION ANTHONY WEIR
2026-03-27 Fence $19,576 3454 W 155TH ST, MARKHAM, IL 60428 WASHTENAW INSTALL CHAIN LINK FENCE ALONG PRESERVE PROERTY REPAIR EXSTING FENCE A… THE NATURE CONSERVANCY
2026-03-27 Windows/Doors $6,642 15609 CLIFTON, MARKHAM, IL 60428 REMOVE AND REPLACE 1 PATIO DOOR NO MODIFICATIONS DANIEL SIPPLE
2026-03-26 Pool/Spa $2,500 16725 RICHMOND, MARKHAM, IL BUILD OUT OFFICE SPACE 12 X 35, INSTALL TOILET SINK- ASSOCIATE PIN 28-25-102-049… OTANIEL SANCHEZ
2026-03-24 HVAC/Mech $6,954 15702 ST LOUIS, MARKHAM, IL 60428 REMOVE AND REPLACE GAS FURNACE 80 2- STAGE 90,000 BTU- ASSOCIAT PIN 28-14-417-02… LEOMA GRIFFIN
2026-03-20 HVAC/Mech $10,174 16427 TURNER, MARKHAM, IL 60428 INSTALL NEW 80 GAS FURNACE, INSTALL 13.4 SEEER AIR CONDITIONING UNIT CECIL HUGHES
2026-03-17 General Construction $1,342 3831 154TH, MARKHAM, IL 60428 FRAME OUT BASEMENT WALLS, INSTALL 1/2 DRYWALL, INSULATE WALLS WITH R-15 INSULATI… HYRIN OWENS
2026-03-16 HVAC/Mech $5,600 3054 WILSHIRE, MARKHAM, IL 60428 REPLACE EXISTING A/C COIL CONDENSER, INSTALL NEW 2.5 TON GOODMAN A/C CONDENSER A… BARBARA WATT
2026-03-16 HVAC/Mech 2941 SUSSEX, MARKHAM, IL 60428 INSTALL NEW 80 GAS FURNACE BETTY DANTZLER
2026-03-12 HVAC/Mech $12,217 15609 CLIFTON, MARKHAM, IL 60428 REMOVE INSTALL NEW SINGLE STAGE A/C 80 AFUE FURNACE DANIEL SIPPLE
2026-03-11 HVAC/Mech $6,416 16158 CAMBRIDGE, MARKHAM, IL 60428 REMOVE REPLACE FURNACE 80 JESSE WILLIAMS
2026-03-11 General Construction 15400 CROCKETT, MARKHAM, IL 60428 INSULATE ATTACHED GARAGE INTERIOR WALLS INSTALL DRYWALL EVERARDO LOPEZ
2026-03-09 HVAC/Mech $6,300 3236 ROESNER, MARKHAM, IL 60428 INSTALL NEW 96 GAS FURNACE, 2.5 TONS AIR CONDITIONING UNIT, A/C DISCONNETION, NE… SOUTHSIDE PREFERRED HOMES LLC
2026-03-06 General Construction $10,209 16131 TRUMBULL, MARKHAM, IL 60428 REPLACE BATHROOM EXHAUST FAN, INSTALL BLOWN IN ATTIC INSULATION HOPE MCKINNIS
2026-03-06 HVAC/Mech $12,043 16311 CENTRAL, MARKHAM, IL 60428 REMOVE REPLACE FURANCE 80 AND A 2.0 TON SINGLE STAGE CARRIER AIR CONDITIONER- AS… EDWARD HENRY
2026-02-26 HVAC/Mech $6,000 16425 TURNER, MARKHAM, IL 60428 INSTALL NEW RUUD 95 GAS FURNACE, INSTALL RHEEM 2 TON AIR CONDITIONING UNIT LARA WASHINGTON
2026-02-23 HVAC/Mech $14,439 3410 158TH ST, MARKHAM, IL 60428 INSTALL NEW GAS FURNACE, INSTALL AIR CONDITIONING UNIT 13.4 SEER 3.5 TONS, INSTA… LAWRENCE HASTIN
2026-02-18 General Construction $31,465 3709 163RD ST, MARKHAM, IL 60428 REMOVE REPLACE SIDING ON HOME, REPLACE DAMAGED WOOD WHERE NEEDED, INSTALL INSULA… DERISA PEOPLES

No contractor lead data available for Markham. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Markham
Construction Activity in Markham

New building permits in Markham, 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 Markham Building Permits

Markham, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 74+ Markham building permits — last refresh mar 31, 2026 from official city sources.

Every new construction project in Markham 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 Markham.

How Contractors Use Markham Permit Data

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

Who pulled permits in Markham this week?

PermitGrab indexes 74 building permits in Markham, with new filings from the city's permit feed on every refresh. Each permit is matched against 10 property-owner records for direct outreach.

How fresh is Markham permit data?

Last refresh Mar 31, 2026. 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 Markham right now?

Markham permit activity covers 74 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.

Markham Contractor Guides

In-depth resources for contractors working in Markham

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

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2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

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2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →
Nearby Illinois Cities — explore building permits in other Illinois cities

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Who’s Building in Markham?

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
15832 WHIPPLE AVE CUR*** Absentee owner 2 properties County assessor
15607 S TURNER AVE ART*** County assessor
15800 CALIFORNIA AVE MAR*** Absentee owner 23 properties County assessor
15322 BIRCH AVE EMM*** County assessor
15356 AFTON AVE ROB*** Absentee owner County assessor

5+ more property owners

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Frequently Asked Questions about Markham Building Permits

How many building permits does PermitGrab track in Markham?

PermitGrab currently tracks 74 building permits in Markham, 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 Markham permit data?

PermitGrab collects Markham on every daemon cycle. Its municipal source is currently last refresh mar 31, 2026, 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 Markham?

Contractors find leads in Markham 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 Markham — 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?

Markham permit & owner data, by use case

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

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