COMPANY RECORD · CHICAGO, IL
Jl Heating & Air Conditioning — permit history in Chicago, IL
Jl Heating & Air Conditioning appears on 55 Chicago permit records from 2018 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 55 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 8 |
Busiest year on record: 2022, with 10 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 |
|---|---|---|
| Ag Construction & Restoration LLC | 6 | 2026-07-28 |
| G&T Construction LLC | 5 | 2024-07-05 |
| Mr Mighty Electric LLC | 4 | 2025-04-08 |
| Agg Homes LLC | 4 | 2022-04-01 |
| Campbell Construction & Development LLC | 4 | 2026-07-21 |
| Blacktino Construction LLC | 3 | 2025-02-18 |
| Ml Construction, Inc. | 3 | 2021-08-12 |
| Mcm3 Construction And Management LLC | 3 | 2026-04-15 |
| 8Pex Builders LLC | 3 | 2026-07-21 |
| W.B.F.Construction Inc | 2 | 2021-08-12 |
| Batiste Masonry | 2 | 2022-08-04 |
| Solar Energy Construction Co | 2 | 2021-03-03 |
35 companies are named alongside Jl Heating & Air Conditioning 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 |
|---|---|
| 10227 S LOWE AVE | 2026-08-27 |
| 7210 S LOWE AVE | 2026-07-28 |
| 2711 W WILCOX ST | 2026-07-21 |
| 5531 S MAY ST | 2026-05-19 |
| 5553 S PRINCETON AVE | 2026-04-15 |
| 10835 S PARNELL AVE | 2026-03-04 |
| 6025 S PRAIRIE AVE | 2026-01-09 |
| 6029 S PRAIRIE AVE | 2026-01-09 |
| 7351 S INDIANA AVE | 2025-11-17 |
| 12022 S PRINCETON AVE | 2025-10-27 |
| 4331 W LEXINGTON ST | 2025-09-04 |
| 11242 S GREEN BAY AVE | 2025-04-08 |
| 4214 W FIFTH AVE | 2025-04-01 |
| 1444 W 49TH PL | 2025-02-18 |
50 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $500,000, median $100,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
55 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101083721 | 2026-08-27 | Mechanical / HVAC | 10227 S LOWE AVE | SPR 2019 CBRC REHABILITATION OF EXISTING SPLIT LEVEL SINGLE FAMILY RESIDENCE AS PER PLAN. CERTIFIED PLAN CORRECTIONS. | $100,000 |
| 101085216 | 2026-07-28 | Mechanical / HVAC | 7210 S LOWE AVE | SC 2019 CBRC: RENOVATION TO AN EXISTING 3 STORY 3 DWELLING UNIT MASONRY BUILDING WITH BASEMENT INTERIOR ALTERATION AND INSTALLATION OF NEW INTERIOR FINISHES NEW REAR OPEN WOOD POR | $225,000 |
| 101080373 | 2026-07-21 | Mechanical / HVAC | 2711 W WILCOX ST | SPR 2019 CBC: PROPOSED 3 STORY FRAME 2 DU.RESIDENTIAL BUILDING WITH BASEMENT APARTMENT, ROOF ACCESS, FRONT 1 STORY METAL STAIRS, REAR 3 STORY METAL PORCH AND REAR 2 CAR FRAME DETAC | $200,000 |
| 101079378 | 2026-05-19 | Mechanical / HVAC | 5531 S MAY ST | SPR CBC 2019: REVISION TO EXISTING PERMIT NO. 101063776/ REMOVE DUPLEX TO BASEMENT/ III-A CONSTRUCTION | $10,000 |
| 101076354 | 2026-04-15 | Mechanical / HVAC | 5553 S PRINCETON AVE | SPR 2019 CBC - ERECT NEW 2-STORY SINGLE-FAMILY FRAME BUILDING WITH BASEMENT AND NEW REAR WOOD DECK & STAIRS AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT | $200,000 |
| 101075719 | 2026-03-04 | Mechanical / HVAC | 10835 S PARNELL AVE | SPR 2019 CBRC EXISTING 1 STORY BRICK SINGLE FAMILY RESIDENCE NEW DRYWALL PARTITIONS, NEW ELECTRICAL, MECHANICAL AND PLUMBING SYSTEMS NEW 2ND FLOOR ADDITION AND NEW REAR WOODEN DECK | $150,000 |
| 101075627 | 2026-01-09 | Mechanical / HVAC | 6025 S PRAIRIE AVE | SPR 2019 CBC: PROPOSED 3 STORY FRAME 3 D.U. RESIDENTIAL BUILDING WITH FRONT BALCONIES, REAR METAL 3 STORY OPEN DECKS WITH STAIRS, 3 CAR CONCRETE PARKING PAD IN REAR AS PER PLANS.** | $500,000 |
| 101075628 | 2026-01-09 | Mechanical / HVAC | 6029 S PRAIRIE AVE | SPR 2019 CBC: PROPOSED 3 STORY FRAME 3 D.U. RESIDENTIAL BUILDING WITH FRONT BALCONIES, REAR METAL 3 STORY OPEN DECKS WITH STAIRS, 3 CAR CONCRETE PARKING PAD IN REAR AS PER PLANS.** | $500,000 |
| 101073994 | 2025-11-17 | Mechanical / HVAC | 7351 S INDIANA AVE | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2 STORY 2 DWELLING UNIT MASONRY RESIDENTIAL BUILDING PER PLANS. REPLACE EXISTING 2 STORY OPEN FRAME WOOD PORCH ON EAST ELEVATION. | $80,000 |
| 101071044 | 2025-10-27 | Mechanical / HVAC | 12022 S PRINCETON AVE | SPR 2019 CBRC EXISTING 1 1/2 STORY FRAME SINGLE FAMILY BLDG WITH BASEMENT INTERIOR IMPROVEMENTS NEW DRYWALL PARTITIONS. NEW ELECTRICAL, MECHANICAL , PLUMBING SYSTEMS AND NEW 2 CAR | $100,000 |
| 101071214 | 2025-09-04 | Mechanical / HVAC | 4331 W LEXINGTON ST | SPR 2019 CBC: PROPOSED 2ND FLOOR FRAME ADDITION, INTERIOR REMODELING AND ALTERATIONS, REMOVE REAR 1ST FLOOR OPEN WOOD DECK AND REPLACE WITH REAR 1ST FLOOR OPEN WOOD DECK AND 2ND FL | $155,000 |
| 101066382 | 2025-04-08 | Mechanical / HVAC | 11242 S GREEN BAY AVE | SC 2019 CBC INTERIOR ALTERATIONS TO EXISTING SINGLE FAMILY RESIDENCE W/ BASEMENT/ NEW 2ND FLOOR ADDITIONV-A CONSTRUCTION | $150,000 |
| 101064343 | 2025-04-01 | Mechanical / HVAC | 4214 W FIFTH AVE | SC 2019 CRBC. ERECTING A NEW 3 STORY SINGLE FAMILY RESIDENCE W/ BASEMENT AND 3RD FLOOR DECKS, FRONT METAL STAIR AND DECK ENTRANCE REAR METAL DECK AND 3 STORY METAL SPIRAL STAIR. | $300,000 |
| 101063776 | 2025-02-27 | Mechanical / HVAC | 5531 S MAY ST | SPR 2019 CBCINTERIOR ALTERATIONS TO EXISTING 2 DU BLDG. W/ NEW OPEN WOOD STAIRS IN REAR/ TYPE III-A CONSTRUCTION | $150,000 |
| 101065441 | 2025-02-18 | Mechanical / HVAC | 1444 W 49TH PL | 2019 CBC SELF CERT: REVISE PERMIT #101057246 TO REMOVE SUMP PUMP FROM SCOPE, ALTER WINDOW LOCATIONS, AND REVISE FIRST FLOOR CEILING FRAMING | $5,000 |
| 101062424 | 2025-01-10 | Mechanical / HVAC | 5427 S CARPENTER ST | 2019 CBC SELF CERT: INTERIOR RENOVATION OF AN EXISTING TWO-STORY TWO-UNIT RESIDENCE, TYPE III-A CONSTRUCTION R-5 OCCUPANCY. | $150,000 |
| 101057246 | 2024-12-05 | Mechanical / HVAC | 1444 W 49TH PL | 2019 CBC SELF CERT: INTERIOR RENOVATION, NEW ROOF STRUCTURE, AND NEW FRONT ENTRY STEPS ON AN EXISTING ONE-STORY SINGLE-FAMILY RESIDENCE, TYPE V-B CONSTRUCTION, R-5 OCCUPANCY. | $100,000 |
| 101017625 | 2024-10-30 | Mechanical / HVAC | 5133 S LOWE AVE | RENOVATE AND REPAIR EXISTING SINGLE-FAMILY HOUSE WITH NEW SECOND FLOOR ADDITION. | $45,000 |
| 101040721 | 2024-10-17 | Mechanical / HVAC | 243 W SWANN ST | SPR 2019 CBRC: DUPLEX FIRST FLOOR APT INTO BASEMENT AT 2 STORY FRAME 2 D.U. RESIDENCE REHAB FIRST & SECOND FLOORS INC WINDOWS PER PLANS. EXTEND PARKING APRON TO ACCOMMODATE 3 CARS | $200,000 |
| 101057238 | 2024-10-03 | Mechanical / HVAC | 8814 S WALLACE ST | 2019 CBC SELF CERT: INTERIOR RENOVATION OF AN EXISTING TWO-STORY SINGLE-FAMILY RESIDENCE, NEW ONE-STORY REAR WOOD ENTRY STAIRS TO REPLACE EXISTING IN PLACE, TYPE III-A CONSTRUCTION | $100,000 |
| 101051430 | 2024-07-05 | Mechanical / HVAC | 1304 W 77TH ST | SPR 2019 CBRC - INTERIOR RENOVATION OF AN EXISTING 2-STORYBRICK, 2DU RESIDENCE W/ BASEMENT & REPLACE REAR WOOD PORCH | $150,000 |
| 101047303 | 2024-05-16 | Mechanical / HVAC | 723 N WILLARD CT | SPR 2019 CBRC - CONVERT FROM 2D TO 3DU - INTERIOR RENOVATION TO BASEMENT,UNDERPINNING TO ADD A DU AND SITE IMPROVEMENTS TO AN EXISTING TWO-STORY, 2 DU FRAMED BUILIDNG AS PER PLANS* | $100,000 |
| 100974984 | 2024-03-08 | Mechanical / HVAC | 3959 W FULLERTON AVE | PROPOSED RENOVATION OF CONSTRUCTION TYPE 3B MINI-MART AND A 3B 1 STORY REAR ADDITION. CHANGE OCCUPANCY FROM S-1 GARAGE TO MERCANTILE. NO MODIFICATION OF THE FREE STANDING PUMP CANO | $200,000 |
| 101040034 | 2023-12-15 | Mechanical / HVAC | 723 N WILLARD CT | SELF-CERT 2019 CBRC - INTERIOR RENOVATION TO EXISTING TWO STORY, 2 DU FRAMED BUILDING WITH BASEMENT | $200,000 |
| 101031298 | 2023-10-30 | Mechanical / HVAC | 5618 S MAY ST | PROPOSED REAR DECK/STAIRS, 3 SPACE PARKING PAD, INTERIOR RENOVATIONS INCLUDING DUPLEXING BASEMENT/1ST FLOOR IN AN EXISTING 2 STORY/2 UNIT RESIDENCE, PER PLAN. | $382,000 |
| 100985947 | 2023-10-20 | Mechanical / HVAC | 10320 S WALLACE ST | SPR 2019 CBC - DRAWINGS TO ADDRESS CODE VIOLATIONS, NEW DORMERS, NEW GARAGE DOORS & NEW METAL DECK; 2-STORY REAR ADDITION & INTERIOR RENOVATION OF A SINGLE-FAMILY BRICK RESIDENCE W | $100,000 |
| 101014153 | 2023-09-19 | Mechanical / HVAC | 5750 S ELIZABETH ST | SPR 2019 CBC INTERIOR ALTERATIONS TO EXISTING 2 STORY/ 2 UNIT BLDG W/ BASEMENT/ REPAIR FIRE DAMAGED AREAS/ NEW REAR STAIRS/ REPLACE FRONT PORCH, SAME SIZE AND LOCATION TYPE III-A C | $90,000 |
| 101001154 | 2023-04-02 | Mechanical / HVAC | 10452 S CAMPBELL AVE | SELF CERTIFICATION - 2019 CBC. INTERIOR RENOVATION OF EXISTING SINGLE FAMILY HOUSE WITH BASEMENT INCLUDING MECHANICAL, ELECTRICAL AND PLUMBING. ALL WORK AS PER PLANS. | $80,000 |
| 101001524 | 2023-02-07 | Mechanical / HVAC | 737 N DEARBORN ST | *SELF CERTIFIED* INTERIOR ALTERATION OF EXISTING LEASE SPACE TO NEW RETAIL | $20,000 |
| 100990063 | 2023-01-19 | Mechanical / HVAC | 1646 W 21ST PL | SPR 2019: INTERIOR ALTERATIONS TO EXISTING FIRST FLOOR FRONT DWELLING UNIT ONLY. DUPLEX TO BASEMENT. | $50,000 |
| 100979353 | 2022-11-14 | Mechanical / HVAC | 5401 S HOMAN AVE | SELF-CERT PROJECT 2019 CBRC. SECOND STORY DORMER ADDITION, INTERIOR RENOVATION, MITIGATION OF VIOLATIONS OF AN EXISTING SINGLE-FAMILY HOME. ARCHITECTURAL, MECHANICAL, PLUMBING, AN | $125,000 |
| 100995854 | 2022-11-09 | Mechanical / HVAC | 1713 W 18TH ST | REINSTATE PERMIT NO 100736844 CHANGE VENT CONTRACTOR TO JL HEATING & AIR CONDITIONING LLC, CHANGE PLUMBING CONTRACTOR TO GREEN & BLUE PLUMBING, MUST REQUEST INSPECTIONS BEFORE END | $1 |
| 100982326 | 2022-08-17 | Mechanical / HVAC | 9636 S WALLACE ST | INTERIOR RENOVATIONS AT EXISTING 2 STORY FRAME SINGLE FAMILYRESIDENCE AND ADDRESS BUILDING VIOLATIONS | $75,000 |
| 100929637 | 2022-08-04 | Mechanical / HVAC | 9936 S ABERDEEN ST | SELF CERTI AUDIT VIA STANDARD PLAN REVIEW-2019 CBRC: EXISTING 1 STORY MASON/FRAMED BUILDING REHABILITATION AND EXISTING ATTIC CONVERSION TO 2ND FLOOR, WORK INCLUDES OPENED PORCH, 3 | $76,320 |
| 100903003 | 2022-08-01 | Mechanical / HVAC | 8951 S MORGAN ST | SPR CBC 2019: ERECT SECOND FLOOR ADDITION WITH RENOVATION OF FIRST FLOOR AND NEW ENLARGED FRONT PORCH, INCLUDING MEP SYSTEMS. AS PER PLAN**CERTIFIED CORRECTIONS SUBJECT TO FIELD IN | $80,000 |
| 100962410 | 2022-04-01 | Mechanical / HVAC | 7823 S ESSEX AVE | EXISTING 3 STORY MASONRY RESID.BLDG. W/BSMT.- 13 D.U. -RT4 - INT. REMODEL, ALL UNITS, W/NEW MEP'S. REPAIR EXIST. 2 WOOD PORCHES AS NEEDED. MASONRY REPAIRS, LINTEL REPAIRS/REPLACEME | $375,000 |
| 100963018 | 2022-03-18 | Mechanical / HVAC | 4115 S VINCENNES AVE | REVISION TO PERMIT # 100838520 TO CHANGE CONTRACTORS: GC TO AG CONSTRUCTION & RESTORATION, PLUMBING TO JASPER WELLS PLUMBING & VENT/REFRIG TO JL HEATING & AIR CONDITIONING | $1 |
| 100942684 | 2022-01-19 | Mechanical / HVAC | 7708 S MORGAN ST | EXISTG.2 STORY W/BSMT. MASONRY RESID. BLDG.-10 D.U.-INT.REMODEL W/NEW M.E.P. THROUGHOUT. REPAIR 2 EXISTG.OPEN WOOD PORCHES. REPAIR EXISTG. PARAPETS, MASONRY BALCONIES@FRONT &REPAIR | $275,000 |
| 100943782 | 2022-01-05 | Mechanical / HVAC | 7031 S EBERHART AVE | INTERIOR AND EXTERIOR ALTERATIONS OF EXISTING SINGLE FAMILY RESIDENCE, WORK TO INCLUDE NEW MECHANICAL SYSTEM, NEW BATHROOM IN BASEMENT, REMOVAL OF WALLS ON FIRST FLOOR, INSTALLATIO | $25,000 |
| 100944448 | 2022-01-04 | Mechanical / HVAC | 701 W 80TH ST | SPR 2019 CBC. APARTMENT RENOVATIONS IN EXISTING 2 STORY 8 UNIT BUILDING. MECHANICAL, ELECTRICAL AND PLUMBING INCLUDED. ALL WORK AS PER PLANS. | $75,000 |
| 100944360 | 2021-10-14 | Mechanical / HVAC | 7823 S ESSEX AVE | EXISTING 3STORY W/BSMT.MASONRY BLDG.-13D.U.-REPLACE ALL WINDOWS WITH NEW S.A.E.. INTERIOR DEMO/DISCOVERY WORK THROUGHOUT. NO FOUNDATION, EXTERIOR, ROOF OR STRUCTURAL PARTITIONS WOR | $25,000 |
| 100908986 | 2021-08-12 | Mechanical / HVAC | 8029 S ST LAWRENCE AVE | RT-4 - SPR 2019 CBC INTERIOR RENOVATION TO AN EXISTING 3 STORY 3 DWELLING UNIT BRICK BUILDING W/. BASEMENT. NEW MECHANICAL, ELECTRICAL AND PLUMBING (CONDITIONAL PERMIT SUBJECT TO F | $165,000 |
| 100908268 | 2021-07-22 | Mechanical / HVAC | 902 W 86TH PL | SPR CBC 2019 RENOVATE TWO UNIT RESIDENTIAL BUILDING WITH FIRST FLOOR BI-LEVELED TO BASEMENT. REPLACE REAR FRAME PORCH SYSTEM SAME LOCATION AND RENOVATE ALL PLUMBING ELECTRICAL AND | $50,000 |
| 100906885 | 2021-06-09 | Mechanical / HVAC | 7825 S RHODES AVE | SC 2019 CBRC- PROPOSED TWO ROOF FRAME DORMERS, SECOND STORY REAR WOOD DECK AND FIRST FLOOR INTERIOR REHABILITATION TO EXISTING SINGLE STORY,SINGLE-FAMILY MASONRY RESIDENCE PER PLAN | $45,000 |
| 100905953 | 2021-03-03 | Mechanical / HVAC | 6526 S EBERHART AVE | EXIST.2 STORY W/BSMT. MASONRY RESID.BLDG.-2 D.U.-IN RT4 - INT. REMODEL IN THE BSMT. UNIT &DUPLEXED 1ST. W/2ND FL.UNIT. REPLACE EXIST. REAR PORCH W/NEW OPEN PORCH. REPLACE EXIST. RO | $137,500 |
| 100904545 | 2021-02-22 | Mechanical / HVAC | 8112 S RHODES AVE | INTERIOR/EXTERIOR RENOVATION OF AN EXIST. 2 STORY BRICK BUILDING W/. BASEMENT. NEW MECHANICAL, ELECTRICAL, PLUMBING. NEW 5'-0" HIGH WOOD FENCE. REMOVE EXIST. ENCLOSED PORCH AND REP | $150,000 |
| 100898610 | 2021-02-05 | Mechanical / HVAC | 4914 S LAFLIN ST | CURRENT OCC: R-5, PROPOSED R-5. INTERIOR REHABILITATION OF EXISTING ONE STORY FRAME RESIDENCE, INCLUDING REPAIR OF FIRE DAMAGE AT REAR ENCLOSED STAIRS. INCLUDES NEW MECHANICAL, ELE | $70,000 |
| 100891235 | 2020-09-15 | Mechanical / HVAC | 6526 S EBERHART AVE | EXIST.2 STORY W/BSMT.MASONRY RESID.BLDG.-INT.DEMO/DISCOVERY (NO STRUCTURAL OR FOUNDATION/NO EXTERIOR/NO ROOF) WORK ONLY ON THIS PERMIT. ELECTRICAL DEMO WORK ON #100891239. | $15,000 |
| 100869781 | 2020-05-01 | Mechanical / HVAC | 7828 S CONSTANCE AVE | NEW FURNACE AND DUCTWORK TO AN EXIST. 2 UNIT TWO-STORY MULTI-DWELLING BRICK BUILDING | $4,800 |
| 100864518 | 2020-04-15 | Mechanical / HVAC | 7025 S CREGIER AVE | MAIN HOUSE: INTERIOR ALTERATION TO EXISTING RESIDENCEGARAGE: REPLACEMENT IN EXISTING LOCATION. | $180,000 |
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 →