COMPANY RECORD · CHICAGO, IL
Markgraf's Heating & Air Cond — permit history in Chicago, IL
Markgraf's Heating & Air Cond appears on 91 Chicago permit records from 2007 through 2025, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 91 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2007 | 1 |
| 2008 | 6 |
| 2009 | 1 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 2 |
| 2013 | 7 |
| 2014 | 9 |
| 2015 | 6 |
| 2016 | 19 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Busiest year on record: 2016, with 19 permits. One project can account for several filings, so read this as filing activity rather than workload.
Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| John James Construction, Inc | 21 | 2019-08-13 |
| Design Seed Inc | 13 | 2024-06-05 |
| Ace Construction Corp. | 12 | 2024-06-05 |
| Airoom | 9 | 2018-09-28 |
| E. Z. Masonry, Inc. | 8 | 2016-09-20 |
| Epic Builders, Inc | 7 | 2020-10-01 |
| S.T.A.W.C.I. Inc. | 6 | 2013-06-10 |
| Casey Masonry Brick, Inc. | 6 | 2013-06-10 |
| Catalyst Gc And Development, Inc. | 5 | 2019-06-28 |
| Koplin Construction & Design, Ltd | 4 | 2019-11-04 |
| Orren Pickell Building Group, LLC | 4 | 2018-02-05 |
| Highgate Builders, Inc. | 4 | 2016-08-16 |
50 companies are named alongside Markgraf's Heating & Air Cond on the same Chicago permit. A shared permit is a documented co-appearance, not proof of a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 535 N WELLS ST | 2025-11-24 |
| 4156 N MAPLEWOOD AVE | 2024-06-05 |
| 2921 W LELAND AVE | 2022-05-24 |
| 3063 N MILWAUKEE AVE | 2022-01-27 |
| 4339 N MOZART ST | 2021-10-15 |
| 1730 W WINNEMAC AVE | 2021-06-02 |
| 4466 W WILSON AVE | 2021-05-10 |
| 2619 N BURLING ST | 2021-04-02 |
| 7255 W COYLE AVE | 2021-01-29 |
| 2528 W BERTEAU AVE | 2020-12-10 |
| 2515 N FAIRFIELD AVE | 2020-10-01 |
| 720 N FRANKLIN ST | 2020-05-04 |
| 1032 W ALTGELD ST | 2019-11-19 |
| 4650 N KEDZIE AVE | 2019-11-04 |
78 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $8,000,000, median $162,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
91 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101074336 | 2025-11-24 | Mechanical / HVAC | 535 N WELLS ST | SC 2019 CBRC: REVISION TO PERMIT 101068486. LEVEL 3 JOIST REFRAMING AT EAST SIDE TO INCLUDE NEW WOOD JOISTS AND NEW WOOD STUD BEARING WALL. SUPPLEMENTAL FRAMING AT LEVEL 2 TO SUPPO | $250,000 |
| 101068486 | 2025-06-02 | Mechanical / HVAC | 535 N WELLS ST | SC 2019 CBRC: CONVERT EXISTING 2ND FLOOR RESTAURANT SPACE IN 1 DWELLING UNIT AND RENOVATE EXISTING 3RD FLOOR DWELLING UNIT AS PER PLANS. (OCC. GRP A-2 AND R-2: CONST. TYPE III-A) * | $250,000 |
| 101037736 | 2024-06-05 | Mechanical / HVAC | 4156 N MAPLEWOOD AVE | SELF-CERT 2019 CBRC: REAR 26FT HIGH ADDITION AND PARTIAL INTERIOR ALTERATION TO EXISTING RESIDENTIAL, SINGLE-HOUSEHOLD R-5 OCCUPANCY, TYPE V-A CONSTRUCTION. ARCHITECTURE, MECHANI | $250,000 |
| 100965070 | 2022-05-24 | Mechanical / HVAC | 2921 W LELAND AVE | SELF-CERTIFICATION FOR INTERIOR RENOVATION TO EXISTING RESIDENTIAL SINGLE FAMILY HOME (R-5 OCCUPANCY), TYPE V-A CONSTRUCTION. SCOPE INCLUDES INTERIOR RENOVATION WITH REAR DECK AND | $250,000 |
| 100948481 | 2022-01-27 | Mechanical / HVAC | 3063 N MILWAUKEE AVE | SC - 2019 CBC: INITIAL INTERIOR BUILDOUT OF A GROUND FLOOR TENANT SPACE OF A COFFEE ROASTER IN A TYPE 3-A MIXED-USE BUILDING. AREA OF WORK IS 1,180 SF, NO CHANGE TO BUILDING STRUCT | $15,000 |
| 100926557 | 2021-10-15 | Mechanical / HVAC | 4339 N MOZART ST | SELF-CERT PROJECT FOR NEW REAR 2 STORY ADDITION AND NEW DORMER.INTERIOR RENOVATION TO EXISTING RESIDENTIAL, SINGLE-HOUSEHOLD R-5 OCCUPANCXY, TYPE V-A CONSTRUCTION. ARCHITECTURE, M | $350,000 |
| 100913868 | 2021-06-02 | Mechanical / HVAC | 1730 W WINNEMAC AVE | INTERIOR RENOVATION OF BASEMENT TO BECOME PART OF FIRST FLOOR UNIT. REPLACE REAR ENCLOSED PORCH STRUCTURE WITH NEW FRAMED 2 STORY ADDITION, ELECTRICAL, PLUMBING AND HEATING WORK. | $125,000 |
| 100901938 | 2021-05-10 | Mechanical / HVAC | 4466 W WILSON AVE | SELF-CERT. - CBRC 2019 - ERECT 2ND FLOOR ADDITION, NEW BASEMENT SLABS (THE MECH RM CEILING HEIGHT IS 6.67' W/ NEW SLAB 5" HIGHER); REAR OPEN DECK W/ ACCESSIBLE RAMPS; AND NEW DETAC | $350,000 |
| 100876384 | 2021-04-02 | Mechanical / HVAC | 2619 N BURLING ST | INTERIOR RENOVATION AND REAR ADDITION ON THIRD FLOOR AT SINGLE FAMILY BRICK BUILDING AS PER PLANS.(CONDITIONAL PERMIT SUBJET TO FIELD INSPECTIONS) | $100,000 |
| 100905221 | 2021-01-29 | Mechanical / HVAC | 7255 W COYLE AVE | SELF-CERT PROJECT FOR SECOND FLOOR RENOVATION WITH NEW DORMERS TO EXISTING RESIDENTIAL, SINGLE-HOUSEHOLD R-5 OCCUPANCY, TYPE V-A CONSTRUCTION. ARCHITECTURE, MECHANICAL, ELECTRICAL | $200,000 |
| 100892356 | 2020-12-10 | Mechanical / HVAC | 2528 W BERTEAU AVE | SC 2019 CBRC -PROPOSED 2ND FLOOR ADDITION, INTERIOR RENOVATIONS IN EXISTING 1 STORY SFR, PER PLANS. | $300,000 |
| 100893840 | 2020-10-01 | Mechanical / HVAC | 2515 N FAIRFIELD AVE | REVISION TO CHANGE OF PLUMBING CONTRACTOR PERMIT# 100779097 TO LAKESHORE PLUMBING,INC | $588,100 |
| 100867710 | 2020-05-04 | Mechanical / HVAC | 720 N FRANKLIN ST | EXPAND EXISTING MENS RESTROOM IN EXISTING OFFICE (CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $4,000 |
| 100841640 | 2019-11-19 | Mechanical / HVAC | 1032 W ALTGELD ST | INTERIOR RENOVATION OF EXISTING SINGLE FAMILY A-1 OCCUPANCY, TYPE III-B CONSTRUCTION. MECHANICAL, ELECTRICAL, PLUMBING, FIRE SPRINKLERS, PER PLAN. WORK PREPARED IN COORDINATION TO | $90,000 |
| 100841995 | 2019-11-04 | Mechanical / HVAC | 4650 N KEDZIE AVE | REVISION TO PERMIT #100808900 TO REVISE:INTERIOR REMODELING OF THE EXISTING COMMERCIAL SPACE AT THE EXISTING RESIDENTIAL/COMMERCIAL BUILDING TO ESTABLISH NEW COFFEE SHOP AT 1ST FLO | $150,000 |
| 100831910 | 2019-08-13 | Mechanical / HVAC | 1527 W BELMONT AVE | EXISTING BUILDING IS SINGLE STORY, SLAB-ON-GRADE CONSTRUCTION TYPE 11I-B. PROPOSED WORK IS INTERIOR ALTERATIONS FOR A NEW COMMERCIAL TENANT AS PER PLANS. | $80,000 |
| 100808900 | 2019-08-06 | Mechanical / HVAC | 4650 N KEDZIE AVE | INTERIOR REMODELING OF THE EXISTING COMMERCIAL SPACE AT THE EXISTING RESIDENTIAL/COMMERCIAL BUILDING TO ESTABLISH NEW COFFEE SHOP AT 1ST FLOOR W/NEW 36" WIDE EXTERIOR DOOR ON THE E | $200,000 |
| 100816750 | 2019-07-09 | Mechanical / HVAC | 715 S DEARBORN ST | INTERIOR BUILDOUT FOR PROPOSED COFFEE SHOP AND BAR IN EXISTING MASONRY AND TIMBER BUILDING | $100,000 |
| 100809035 | 2019-06-28 | Mechanical / HVAC | 3624 W WRIGHTWOOD AVE | SELF-CERT: INTERIOR RENOVATIONS TO AN EXISTING GROUND FLOOR OFFICE TENANT SPACE FOR NEW LIMITED RESTAURANT (COFFEE SHOP) AND NEW ARTIST WORK/SALES SPACE USES AS PER PLANS. | $65,000 |
| 100819094 | 2019-05-10 | Mechanical / HVAC | 1540 N LAKE SHORE DR | INSTALL ONE 2.5 TON, AND ONE 3.5 TON, AIR COOLED, REMOTE, R410A, CARRIER CONDENSING UNITS, ON PROTOTYPE BRACKETS(#100397071), SERVING UNIT #14S. | $0 |
| 100807248 | 2019-03-26 | Mechanical / HVAC | 2515 N FAIRFIELD AVE | SELF-CERTIFICATION REVIEW: REVISION TO EXISTING PERMIT #100779097 TO ADD MUDROOM (4A CONSTRUCTION) AT 1ST FLOOR WITH CRAWL SPACE AT REAR, REVISE EXISTING REAR DECK, REVISE EXISTING | $10,000 |
| 100779097 | 2018-10-24 | Mechanical / HVAC | 2515 N FAIRFIELD AVE | SELF-CERTIFICATION REVIEW: ERECT 2 STORY SINGLE FAMILY RESIDENCE (4A CONSTRUCTION) WITH BASEMENT, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE (4A CONSTRUCTION) AS | $588,100 |
| 100744394 | 2018-09-28 | Mechanical / HVAC | 2405 W HUTCHINSON ST | NEW CONSTRUCTION 5 STORY BUILDING WITH 1 RETAIL SPACE, 48 RESIDENTIAL UNITS (39 DWELLING UNITS, 9 EFIICIENCY UNITS) AND 48 PARKING SPACES AS PR PLANS | $8,000,000 |
| 100773137 | 2018-07-26 | Mechanical / HVAC | 2240 W GIDDINGS ST | SELF CERT PROJECT- DECONVERT EXISTING 2 DU RES BLDG TO SINGLE FAMILY- DEMO EXISTING ENCLOSED REAR PORCH- NEW REAR OPEN WOOD DECK | $75,000 |
| 100756256 | 2018-07-13 | Mechanical / HVAC | 2622 N TALMAN AVE | RENOVATION OF EXISTING SINGLE FAMILY RESIDENCE, A-1 OCCUPANCY IN TYPE III-B CONSTRUCTION. SCOPE INCLUDES RENOVATION TO EXISTING SECOND FLOOR AND ASSOCIATED MECHANICAL, ELECTRICAL | $150,000 |
| 100754627 | 2018-05-29 | Mechanical / HVAC | 2634 N SAWYER AVE | RENOVATION OF EXISTING A-2 OCCUPANCY 3-UNIT APARTMENT BUILDING, TYPE III-B CONSTRUCTION MASONRY BUILDING. SCOPE TO INCLUDE DUPLEXING DOWN FIRST FLOOR TO BASEMENT, UPDATING MECHANI | $140,000 |
| 100745284 | 2018-05-15 | Mechanical / HVAC | 2500 W BRADLEY PL | INTERIOR BUILD-OUT OF EXISTING VACANT COMMERCIAL SPACE THAT IS TO BE USED AS A GODDARD SCHOOL PRESCHOOL. WORK INCLUDES LANDSCAPE AND MEP; EXTERIOR WALL INFILL, PROPOSED RELOCATED | $1,856,400 |
| 100759059 | 2018-04-26 | Mechanical / HVAC | 3418 N LINCOLN AVE | REVISION TO PERMIT # 100627933 TO CHANGE HVAC CONTRACTOR TO MARKGRAF'S HEATING & AIR CO. | $1 |
| 100737257 | 2018-02-05 | Mechanical / HVAC | 1201 W WRIGHTWOOD AVE | EXISTING 3-STORY (24) UNIT BLDG - SCOPE: INTERIOR ALTERATIONS TO UNIT #19 AS PER PLANS | $200,000 |
| 100589005 | 2017-08-11 | Mechanical / HVAC | 2538 W ADDISON ST | ERECT MASONRY 6 D.U. BUILDING (3B CONSTRUCTION) WITH ROOF TOP DECK, DETACHED 5 CAR MASONRY GARAGE (3B CONSTRUCTION), ONE EXTERIOR PARKING SPACE ON CONCRETE PAD, 6' HIGH MASONRY TRA | $1,214,400 |
| 100589008 | 2017-08-10 | Mechanical / HVAC | 2532 W ADDISON ST | ERECT MASONRY 6 D.U. BUILDING (3B CONSTRUCTION) WITH ROOF TOP DECK, DETACHED 6 CAR MASONRY GARAGE (3B CONSTRUCTION), 2 EXTERIOR PARKING SPACES ON CONCRETE PAD, 6' HIGH MASONRY TRAS | $1,214,400 |
| 100589014 | 2017-08-10 | Mechanical / HVAC | 2528 W ADDISON ST | ERECT MASONRY 6 D.U. BUILDING (3B CONSTRUCTION) DETACHED 5 CAR MASONRY GARAGE (3B CONSTRUCTION), 2 EXTERIOR PARKING SPACES ON CONCRETE PAD, 6' HIGH MASONRY TRASH ENCLOSURE AS PER | $1,214,400 |
| 100676493 | 2016-12-22 | Mechanical / HVAC | 925 W 18TH PL | REVISION TO PERMIT #100613229 FOR THE FOLLOWING EXISTING CLASS A-2 FOUR DWELLING UNIT BUILDING: REPLACE THE EXISTING CENTRAL STAIR; REPLACE THE EXISTING CENTRAL BEARING WALL, COLUM | $38,000 |
| 100676949 | 2016-12-16 | Mechanical / HVAC | 2518 W ADDISON ST | ADD A ROOF TOP DECK TO EXISTING 6 D.U. BUILDING (3B CONSTRUCTION)(PREVIOUS PERMIT #100589021), ALTERATIONS IN 3RD FLOOR, RELOCATION OF FURNACES/CONDENSING UNITS AND MODIFY ROF ACCE | $6,000 |
| 100673559 | 2016-12-05 | Mechanical / HVAC | 5060 N CLARK ST | **SELF-CERT** INTERIOR RENOVATIONS TO EXISTING GROUND FLOOR OFFICE TENANT SPACE TO CONVERT TO 2 TENANT SPACES, EACH SPACE TO BE LIMITED RESTAURANT, 5058 N CLARK TENANT SPACE AS APP | $35,778 |
| 100648741 | 2016-11-07 | Mechanical / HVAC | 1309 N ASHLAND AVE | EXISTING TYPE 3B - 4-STORY (8) RESIDENTIAL CONDO BLDG:CONSTRUCT NEW ROOFTOP DECK AND AMENITIES FOR UNITS #302 AND #303 AS PER PLANS.**CERTIFIED CORRECTIONS- - SUBJECT TO FIELD INSP | $125,000 |
| 100645729 | 2016-09-20 | Mechanical / HVAC | 1902 N CAMPBELL AVE | ERECT A NEW FOUR STORY III-B FIVE UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 8 (SEE PERMIT NO 100645761 FOR APPROVED PLANS)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS. | $400,000 |
| 100645740 | 2016-09-20 | Mechanical / HVAC | 1906 N CAMPBELL AVE | ERECT A NEW FOUR STORY III-B FIVE UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 6(SEE PERMIT NO. 100645761 FOR APPROVED PLANS.)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS | $400,000 |
| 100645743 | 2016-09-20 | Mechanical / HVAC | 1904 N CAMPBELL AVE | ERECT A NEW FOUR STORY III-B FIVE UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 5 (SEE PERMIT NO. 100645761 FOR APPROVED PLANS)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $400,000 |
| 100645747 | 2016-09-20 | Mechanical / HVAC | 1916 N CAMPBELL AVE | ERECT A NEW FOUR STORY III-B EIGHT UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 4 (SEE PERMIT NUMBER 100645761 FOR APPROVED PLANS.)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS | $800,000 |
| 100645751 | 2016-09-20 | Mechanical / HVAC | 1918 N CAMPBELL AVE | ERECT A NEW FOUR STORY III-B SEVEN UNIT TOWNHOME AS PER PLANS BUILDING # 3 (SEE PERMIT#100645761 FOR APPROVED SET OF PLANS.)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS | $600,000 |
| 100645755 | 2016-09-20 | Mechanical / HVAC | 1920 N CAMPBELL AVE | ERECT A NEW THREE STORY IV-A SEVEN UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 2(SEE PERMIT NO. 100645761 FOR APPROVED PLANS.)[SEE REVISION #100699119 TO DE-CONVERT FROM 7 TO 6 | $600,000 |
| 100645735 | 2016-09-20 | Mechanical / HVAC | 2510 W CORTLAND ST | ERECT A NEW FOUR STORY III-B FIVE UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 7(SEE PERMIT NO. 100645761 FOR APPROVED PLANS.)CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS | $400,000 |
| 100645761 | 2016-09-07 | Mechanical / HVAC | 2517 W HOMER ST | ERECT A NEW THREE STORY IV-A SEVEN UNIT TOWNHOME BUILDING AS PER PLANS BUILDING # 1, BLDG. # 2 100645755, BLDG. # 3 100645751, BLDG. # 4 100645747, BLDG. # 5 100645743, BLDG. # 6 1 | $600,000 |
| 100663828 | 2016-08-16 | Mechanical / HVAC | 3406 N LINCOLN AVE | A REVISION TO PERMIT #100653962 TO LIMIT MAXIMUM 12 SEATS. MAXIMUM 3 EMPLOYEES AND TOTAL OF 15 PERSONS MAXIMUM AND 1 ADA ACCESSIBLE BATHROOM IN CUSTOMER SEATING AREA AS PER PLANS. | $5,000 |
| 100653660 | 2016-08-16 | Mechanical / HVAC | 1227 W OAKDALE AVE | SELF CERTIFICATION RT-4 - SINGLE FAMILY RESIDENTIAL ADDITION WHICH INCLUDES FIRST FLOOR FOYER, DINING ROOM AND KITCHEN/ BREAKFAST BAY WINDOW. ALSO ADDING A 2-CAR GARAGE TO THE EXIS | $310,000 |
| 100660772 | 2016-08-11 | Mechanical / HVAC | 2500 W BRADLEY PL | INTERIOR BUILD-OUT OF A SINGLE TENANT OFFICE SPACE (WITH MINOR WORK TO WAREHOUSE SPACE FOR SAME TENANT) AS PER PLANS. CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION. | $725,000 |
| 100613229 | 2016-07-13 | Mechanical / HVAC | 925 W 18TH PL | RENOVATE AN EXISTING CLASS A-2 FOUR DWELLING UNIT BUILDING INCLUDING HEATING, PLUMBING, ELECTRICAL, WINDOWS, ROOFING, AND INSULATION.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION | $300,000 |
| 100653962 | 2016-06-29 | Mechanical / HVAC | 3406 N LINCOLN AVE | INTERIOR BUILD-OUT OF A SINGLE TENANT MERCANTILE SPACE (COFFEE SHOP) AS PER PLANS. CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION. | $95,000 |
| 100636989 | 2016-04-13 | Mechanical / HVAC | 2731 W ST GEORGES CT | REVISION TO PERMIT 100602690.SCOPE CHANGE TO INCLUDE FINISHED LOWER LEVEL, OMIT INTERIOR STAIR FROM 1ST FLR TO 2ND & OMIT 2ND FLR WORK. (EXISTING STAIRS TO REMAIN) 2ND FLR TO BE UN | $170,000 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Chicago permit records through 2025, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →