COMPANY RECORD · CHICAGO, IL
Tdk Air Specialists — permit history in Chicago, IL
Tdk Air Specialists appears on 325 Chicago permit records from 2006 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 325 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 8 |
| 2007 | 17 |
| 2008 | 23 |
| 2009 | 18 |
| 2010 | 25 |
| 2011 | 13 |
| 2012 | 16 |
| 2013 | 19 |
| 2014 | 14 |
| 2015 | 24 |
| 2016 | 9 |
| 2017 | 47 |
| 2018 | 28 |
| 2019 | 14 |
| 2020 | 9 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 2 |
| 2026 | 3 |
Busiest year on record: 2017, with 47 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 |
|---|---|---|
| Tercon Builders, Inc | 34 | 2021-02-25 |
| Pro Mc Construction, Inc. | 27 | 2021-08-03 |
| Summit Design & Build, LLC. | 24 | 2018-09-05 |
| Longford Construction, Inc. | 24 | 2026-07-15 |
| Elboe Enterprises Inc. | 21 | 2019-07-09 |
| General Masonry LLC | 20 | 2026-07-15 |
| Gb Construction LLC | 17 | 2024-11-14 |
| Design Masonry | 13 | 2019-06-19 |
| Fargo Corporation | 12 | 2010-10-14 |
| Method Construction, LLC | 11 | 2020-03-18 |
| Senan Nugent | 11 | 2022-02-01 |
| Link Masonry Inc | 11 | 2018-03-30 |
180 companies are named alongside Tdk Air Specialists 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 |
|---|---|
| 1347 W FOSTER AVE | 2026-07-15 |
| 1355 W FOSTER AVE | 2026-05-04 |
| 1351 W FOSTER AVE | 2026-04-27 |
| 2732 W ADAMS ST | 2025-05-16 |
| 2730 W ADAMS ST | 2025-05-16 |
| 1650 N MOZART ST | 2024-12-30 |
| 1916 N HERMITAGE AVE | 2024-11-14 |
| 2039 N FREMONT ST | 2024-06-18 |
| 4410 N GREENVIEW AVE | 2024-03-28 |
| 1553 W HOLLYWOOD AVE | 2024-03-11 |
| 236 S GREEN ST | 2024-02-20 |
| 4454 N GREENVIEW AVE | 2024-01-25 |
| 4458 N GREENVIEW AVE | 2024-01-25 |
| 4456 N GREENVIEW AVE | 2024-01-24 |
295 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $22,000,000, median $300,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
325 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101078046 | 2026-07-15 | Mechanical / HVAC | 1347 W FOSTER AVE | SPR 2019 CBC:NEW CONSTRUCTION FULL BUILDING PERMIT (3) THREE STORY,+ BASEMENT,(6) SIX RESIDENTIAL DWELLING UNIT BUILDING WITH (1) ROOFTOP STAIR PENTHOUSE/ENCLOSURE AND PRIVATE OCCU | $822,000 |
| 101077651 | 2026-05-04 | Mechanical / HVAC | 1355 W FOSTER AVE | SPR 2019 CBC: NEW CONSTRUCTION FULL BUILDING PERMIT (3) THREE STORY,(4) FOUR RESIDENTIAL DWELLING UNIT BUILDING WITH(1) ROOFTOP STAIR PENTHOUSE/ENCLOSURE AND PRIVATE OCCUPIABLE ROO | $845,000 |
| 101078042 | 2026-04-27 | Mechanical / HVAC | 1351 W FOSTER AVE | SPR 2019 CBC:NEW CONSTRUCTION FULL BUILDING PERMIT (3) THREE STORY,+ BASEMENT,(6) SIX RESIDENTIAL DWELLING UNIT BUILDING WITH(1) ROOFTOP STAIR PENTHOUSE/ENCLOSURE AND PRIVATE OCCUP | $822,000 |
| 101067537 | 2025-05-16 | Mechanical / HVAC | 2732 W ADAMS ST | PROPOSED 2 STORY/2 UNIT RESIDENCE W/BASEMENT, REAR DECK, AND 2 CAR GARAGE, PER PLANS. | $350,000 |
| 101067535 | 2025-05-16 | Mechanical / HVAC | 2730 W ADAMS ST | PROPOSED 2 STORY/2 UNIT RESIDENCE W/BASEMENT, REAR DECK, AND 2 CAR GARAGE, PER PLANS. | $350,000 |
| 101061931 | 2024-12-30 | Mechanical / HVAC | 1650 N MOZART ST | SELF-CERT 2019 CBC - FULL BUILDING PERMIT FOR NEW TWO STORY + BASEMENT, TWO DWELLING UNIT BUILDING WITH DETACHED 2 CAR GARAGE. PROJECT ALSO INCLUDES PERIMETER FENCING AND GATES. | $750,000 |
| 101060079 | 2024-11-14 | Mechanical / HVAC | 1916 N HERMITAGE AVE | SC 2019 CBC ERECT A 2 STORY TYPE VA FRAME SINGLE FAMILY RESIDENCE WITH A BASEMENT, 6' HIGH PRIVACY WOOD FENCE, 5' HIGH IRON FENCE AND A 2 CAR DETACHED FRAME GARAGE WITH A ROOF DECK | $650,000 |
| 101049745 | 2024-06-18 | Mechanical / HVAC | 2039 N FREMONT ST | SC 2019 CBC INTERIOR ALTERATIONS TO THE EXISTING 2 STORY TYPE IIIA MASONRY SINGLE UNIT REAR COACH HOUSE (R5 OCCUPANCY) WITH A GROUND FLOOR 2 CAR GARAGE. WORK INCLUDES MEP WORK. NO | $150,000 |
| 101046469 | 2024-03-28 | Mechanical / HVAC | 4410 N GREENVIEW AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING 3 STORY, III-A, 6DU APARTMENT BUILDING AS PER PLANS (OCCUPANCY GROUP R-2; TYPE III-A CONSTRUCTION) | $234,000 |
| 101039285 | 2024-03-11 | Mechanical / HVAC | 1553 W HOLLYWOOD AVE | SPR 2019 CBRC: INTERIOR RENOVATION OF EXISTING DWELLING UNITS (70DU) IN EXISTING MIXED USE 3 AND 4 STORY BUILDING AND INTERIOR RENOVATION OF 1 STORY PARKING GARAGE WITH 10 PARKING | $838,000 |
| 101033807 | 2024-02-20 | Mechanical / HVAC | 236 S GREEN ST | SPR 2019 CBRC - TO DECONVERT 6 STORY TYPE 1B BUILDING FROM 8 TO 7 RESIDENTIAL DWELLING UNITS BY COMBINING UNITS 5N & 5S, TO INCLUDE MEP WORK, AS PER ARCHITECTURAL PLANS. [REVISION | $250,000 |
| 101030439 | 2024-01-25 | Mechanical / HVAC | 4454 N GREENVIEW AVE | SPR 2019 CBC PROPOSED 3 STORY SINGLE FAMILY RESIDENCE W/BASEMENT, ROOF DECK/ENCLOSURE AND PERGOLA, AND ATTACHED 2 CAR GARAGE, PER PLANS. | $500,000 |
| 101030495 | 2024-01-25 | Mechanical / HVAC | 4458 N GREENVIEW AVE | SPR 2019 CBC PROPOSED 2 STORY SINGLE FAMILY RESDIENCE W/BASEMENT, ROOFTOP STAIR ENCLOUSRE AND OCCUPIABLE ROOFTOP AND ROOFTOP PERGOLA, AND REAR 2 CAR DETACHED GARAGE W/DRIVEWAY/ROOF | $500,000 |
| 101030488 | 2024-01-24 | Mechanical / HVAC | 4456 N GREENVIEW AVE | PROPOSED 3 STORY SFR W/BASEMENT, ROOF DECK/ENCLOSURE W/PERGOLA, AND FRONT ATTACHED 2 CAR GARAGE, PER PLANS. | $500,000 |
| 101031016 | 2023-11-01 | Mechanical / HVAC | 3928 N LINCOLN AVE | ***DDS 2019 CBC: NEW CONSTRUCTION OF A 5 STORY BUILDING OF TYPE III-A CONSTRUCTION WITH GROUND FLOOR COMMERCIAL AND PARKING & 68 DWELLING UNITS (GROUP R2, M, AND S-2) IN TRANSIT-SE | $17,000,000 |
| 101003363 | 2023-06-02 | Mechanical / HVAC | 4861 N HERMITAGE AVE | SPR 2019 CBC - NEW (4) STORY, EIGHT (8) RESIDENTIAL DWELLING UNIT BUILDINGWITH ROOFTOP STAIR PENTHOUSE / ENCLOSURE AND OCCUPIABLE ROOF DECK.OCCUPANCY CLASS: R-2, RESIDENTIAL USECON | $1,650,000 |
| 100979966 | 2023-03-31 | Mechanical / HVAC | 3322 N HALSTED ST | SPR- 2019 CBC: NEW CONSTRUCTION OF A 4-STORY BUILDING OF TYPE III-A CONSTRUCTION WITH GROUND FLOOR RETAIL, 7 DWELLING UNITS & 2 OUTDOOR PARKING SPACES & 5 BIKE SPACES IN A TRANSIT- | $1,950,000 |
| 101003504 | 2023-02-16 | Mechanical / HVAC | 3925 N HOYNE AVE | ERECT 2 STORY VA FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AND ROOF DECK AND DETACHED 3 CAR GARAGE WITH ROOF DECK ,AND REAR WOOD DECK PER PLANS. | $820,480 |
| 100986361 | 2022-09-28 | Mechanical / HVAC | 1746 N HONORE ST | ERECT A 2 STORY VA FRAME SINGLE FAMILY RESIDENCE, WITH BASEMENT , SECOND FL BALCONY , AND ROOF ACESS , AND ROOF DECK IN PRINCIPAL BUILDING AND DEATACHED 2 CAR GARAGE WI | $589,626 |
| 100979620 | 2022-09-27 | Mechanical / HVAC | 941 W CARMEN AVE | 2019 CRC: INTERIOR ALTERATION OF EXISTING 8 STORY, II-B, 63DU APARTMENT BUILDING AS PER PLANS | $455,000 |
| 100923521 | 2022-08-01 | Mechanical / HVAC | 3817 N ASHLAND AVE | OIA '3821 N ASHLAND AVE' ERECT 5 STORY 48 DWELLING UNIT IIIA MASONRY BUILDING WITH 22 PARKING SPACES AND 40 BIKES SPACES ON GROUND FLOOR AND FRONT BALCONY, BUILDING EQUIPPED WITH | $6,487,800 |
| 100949286 | 2022-06-13 | Mechanical / HVAC | 4315 S INDIANA AVE | NEW 3-UNIT BUILDING OF TYPE R-5 OCCUPANCY AND TYPE 5A CONSTRUCTION WITH NEW DETACHED MASONRY 3-CAR GARAGE, AND NEW STEEL FENCE | $200,000 |
| 100949285 | 2022-06-13 | Mechanical / HVAC | 4317 S INDIANA AVE | NEW 3-UNIT BUILDING OF TYPE R-5 OCCUPANCY AND TYPE 5A CONSTRUCTION WITH NEW DETACHED MASONRY 3-CAR GARAGE, AND NEW STEEL FENCE | $200,000 |
| 100949287 | 2022-06-08 | Mechanical / HVAC | 4311 S INDIANA AVE | NEW 3-UNIT BUILDING OF TYPE R-5 OCCUPANCY AND TYPE 5A CONSTRUCTION WITH NEW DETACHED MASONRY 3-CAR GARAGE, AND NEW STEEL FENCE | $200,000 |
| 100951877 | 2022-02-01 | Mechanical / HVAC | 2750 W MONROE ST | SELF CERT 2019 CBC: ERECT NEW 2 STORY, V-A, SINGLE FAMILY RESIDENCE W/BASEMENT AND DETACHED V-B, 2 CAR GARAGE AS PER PLANS | $144,000 |
| 100951887 | 2022-01-31 | Mechanical / HVAC | 2752 W MONROE ST | SELF CERT 2019 CBC: ERECT NEW 2 STORY, V-A, SINGLE FAMILY RESIDENCE W/BASEMENT AND DETACHED V-B, 2 CAR GARAGE AS PER PLANS | $144,000 |
| 100913752 | 2022-01-06 | Mechanical / HVAC | 3928 N ASHLAND AVE | PROPOSED 4 STORY/3 UNIT BUILDING W/BASEMENT, ROOF DECK/ENCLOSURE, 1ST FLOOR FRONT TERRACE, FRONT DECKS AT 2ND-4TH FLOORS, 1ST-3RD FLOOR REAR PORCHES, 4 STORY REAR STAIRS, AND DETAT | $1,092,300 |
| 100913753 | 2022-01-04 | Mechanical / HVAC | 3930 N ASHLAND AVE | SC 2019 CBC: PROPOSED 4 STORY/3 UNIT BUILDING W/BASEMENT, ROOF DECK/ENCLOSURE, 1ST FLOOR FRONT TERRACE, FRONT DECKS AT 2ND-4TH FLOORS, 1ST-3RD FLOOR REAR PORCHES, 4 STORY REAR STAI | $1,092,300 |
| 100938976 | 2021-10-12 | Mechanical / HVAC | 3314 N ALBANY AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE AS PER PLAN (OCCUPANCY GRO | $498,700 |
| 100938993 | 2021-10-11 | Mechanical / HVAC | 3316 N ALBANY AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE AS PER PLAN (OCCUPANCY GROU | $498,700 |
| 100931511 | 2021-09-23 | Mechanical / HVAC | 3121 N BROADWAY | ***DIRECT DEVELOPER SERVICES*** REVISION TO PERMIT NUMBER 100881697; REVISIONS ARE FOR: CHANGES TO LEVEL 1 LOBBY, AMENITY AND MAIL ROOMS, BATHROOM ADDITION RESIDENTIAL UNIT LAYOUT | $500,000 |
| 100911953 | 2021-09-03 | Mechanical / HVAC | 4304 N KEDVALE AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 2 TOWNHOMES, 2 CAR GARAGE AT 1ST FLOOR, SIDE BALCONY AT 2ND FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE AS PER PLAN (OCCUPANCY GROUP | $495,400 |
| 100889523 | 2021-08-25 | Mechanical / HVAC | 3320 W IRVING PARK RD | CONVERSION OF A FIRST FLOOR-BASEMENT DUPLEX INTO TWO INDIVIDUAL UNITS, A NEW FIFTH UNIT IN AN EXISTING MASONRY, FOUR STORY, FOUR UNIT MULTI-FAMILY BUILDING.(CONDITIONAL PERMIT SUBJ | $20,000 |
| 100936695 | 2021-08-24 | Mechanical / HVAC | 2334 W LYNDALE ST | REVISION TO CHANGE OF PLUMBING CONTRACTOR TOW.K.U PLUMBING SERVICE CO,HVAC TO TDK AIR SPECIALIST INC. PERMIT#100923518 | $1 |
| 100908195 | 2021-08-03 | Mechanical / HVAC | 2004 W ADDISON ST | NEW CONSTRUCTION, (4) FOUR STORY + BASEMENT, (6) SIX DWELLING UNIT BUILDING WITH ROOFTOP STAIR ENCLOSURE AND OCCUPIABLE ROOF DECK AND SIX CAR GARAGE WITH DECK | $550,000 |
| 100911958 | 2021-07-28 | Mechanical / HVAC | 4306 N KEDVALE AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 2 TOWNHOMES, 2 CAR GARAGE AT 1ST FLOOR, SIDE BALCONY AT 2ND FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE AS PER PLAN (OCCUPANCY GROUP | $495,400 |
| 100900632 | 2021-07-23 | Mechanical / HVAC | 450 N RACINE AVE | SPR 2019 CBC - CONSTRUCT A NEW THREE STORY WITH BASEMENT, TWO UNIT MULTIFAMILY BUILDING WITH ROOFTOP DECK, REAR DECKS, FENCING AND 2 UNENCLOSED PARKING SPACES AS PER PLANS.**CERTIF | $485,000 |
| 100911934 | 2021-07-22 | Mechanical / HVAC | 4148 W CULLOM AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 8 TOWNHOMES, 2 CAR GARAGE AT 1ST FLOOR, ROOFTOP DECK, REAR BALCONY AT 2ND FLOOR, ROOFTOP STAIR ENCLOSURE, 6' HIGH 13' BY 8'-6" MASONR | $2,023,400 |
| 100917946 | 2021-06-10 | Mechanical / HVAC | 3731 N KENMORE AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U. WITH BASEMENT, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, FRONT BALCONY/REAR PORCH WITH STAIR AT 1ST/2ND/3RD FLOORS, DETACHE | $744,800 |
| 100909578 | 2021-03-12 | Mechanical / HVAC | 1631 N OAKLEY AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, ROOFTOP DECK WITH WOOD TRELLIS, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE WITH ROOF | $614,600 |
| 100906115 | 2021-02-25 | Mechanical / HVAC | 2310 N MONTICELLO AVE | SC 2019 CBRC - INTERNAL RENOVATIONS TO 1ST AND 2ND FLOORS AND ENCLOSURE OF EXISTING PORCH AT FIRST FLOOR OF SINGLE FAMILY HOME PER PLANS. NO WORK AT BASEMENT. | $200,000 |
| 100881697 | 2020-12-29 | Mechanical / HVAC | 3121 N BROADWAY | *DIRECT DEVELOPER SERVICES*** CONVERT EXISTING FIVE (5) STORY PARKING GARAGE BUILDING TO A SEVEN (7) STORY 72 DWELLING UNIT RESIDENTIAL BUILDING WITH RETAIL ON THE GROUND FLOOR AND | $6,000,000 |
| 100882860 | 2020-09-22 | Mechanical / HVAC | 4516 S INDIANA AVE | CONSTRUCT A NEW THREE STORY, THREE UNIT, MULTI-FAMILY BUILDING AND DETACHED GARAGE PER PLANS. | $550,000 |
| 100879470 | 2020-06-29 | Mechanical / HVAC | 1441 W CARMEN AVE | REVISION TO PERMIT#100789022 CHANGE GC TO I DWELL CHICAGO LLC AND HVAC CONTRACTOR TO TDK AIR SPECIALISTS | $50,000 |
| 100879474 | 2020-06-24 | Mechanical / HVAC | 1837 S CANALPORT AVE | REVISION TO PERMIT#100796827 CHANGE HVAC TO TDK AIR SPECIALISTS | $30,000 |
| 100856317 | 2020-04-01 | Mechanical / HVAC | 3201 W ARMITAGE AVE | REVISION TO PERMIT 100799689 TO REDUCE THE SCOPE OF RENOVATION TO INCLUDE WORK ON THE 2ND AND 3RD FLOORS ONLY, AND ALTERATIONS TO 8 OF THE 10 RESIDENTIAL UNITS. (OCCUPANCY A2 AND E | $500 |
| 100867506 | 2020-03-18 | Mechanical / HVAC | 800 N CLARK ST | REINSTATE PERMIT#100707574 AND CHANGE PLUMBING CONTRACTOR TO LOPEZ PLUMBING SYSTEMS INC. | $1 |
| 100845987 | 2020-03-06 | Mechanical / HVAC | 4740 N WINTHROP AVE | *DIRECT DEV SERVICES* FULL BUILDING PERMIT FOR THE NEW CONSTRUCTION OF A 4-STORY 84-UNIT APARTMENT BUILDING. FOUNDATIONS AND PARTIAL SUPERSTRUCTURE PERMITTED UNDER 100841904. | $22,000,000 |
| 100768394 | 2020-02-27 | Mechanical / HVAC | 35 S HOYNE AVE | NEW 4 STORY, 13 UNIT MASONRY RESIDENTIAL BUILDING | $100,000 |
| 100831058 | 2020-02-06 | Mechanical / HVAC | 4547 N CLARK ST | NEW FIRST AND SECOND STORY ADDITION, 3-B CONST TYPE, TO EXISTING 2 STORY BUILDING. GROUND FLOOR PARTIAL RENOVATION AND ADDITION FOR NEW MERCANTILE USE. SECOND FLOOR PARTIAL RENOVAT | $503,000 |
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 2026, 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 →