COMPANY RECORD · CHICAGO, IL
A&J HVAC Inc — permit history in Chicago, IL
A&J HVAC Inc appears on 45 Chicago permit records from 2016 through 2025, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 46 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 9 |
| 2025 | 2 |
Busiest year on record: 2021, with 11 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 |
|---|---|---|
| Nath Construction LLC | 8 | 2023-04-11 |
| Erris Builders | 8 | 2023-04-11 |
| Fargo Group, LLC | 6 | 2023-04-11 |
| Pro Done Renovation Corp | 5 | 2022-11-01 |
| Ruben Pazmino Construction | 4 | 2020-10-29 |
| Leon General Contracting LLC | 3 | 2023-12-18 |
| Investors Gc, LLC | 3 | 2023-07-11 |
| Cv Development And Contracting, Inc. | 3 | 2022-11-22 |
| Pezzutti Construction, LLC DBA Palomino Constructi | 2 | 2019-07-17 |
| Moore Management Inc. | 2 | 2019-11-18 |
| Jc & Son Masonry, Inc. | 2 | 2021-07-23 |
| 1977 Development Inc | 2 | 2023-08-17 |
30 companies are named alongside A&J HVAC Inc 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 |
|---|---|
| 7341 S CHAMPLAIN AVE | 2025-10-10 |
| 1631 N PARKSIDE AVE | 2025-04-02 |
| 3916 W WILCOX ST | 2023-12-18 |
| 1625 S BLUE ISLAND AVE | 2023-08-17 |
| 4400 S COTTAGE GROVE AVE | 2023-08-08 |
| 3132 N KNOX AVE | 2023-07-11 |
| 7317 S MARYLAND AVE | 2023-05-11 |
| 639 N TRUMBULL AVE | 2023-04-11 |
| 641 N TRUMBULL AVE | 2023-04-11 |
| 8607 S INDIANA AVE | 2023-01-31 |
| 4241 W WALTON ST | 2023-01-04 |
| 4731 W 83RD ST | 2022-12-02 |
| 2457 W BYRON ST | 2022-11-22 |
| 3319 N KILPATRICK AVE | 2022-11-01 |
44 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $75 to $500,000, median $90,250. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
45 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101065767 | 2025-10-10 | Mechanical / HVAC | 7341 S CHAMPLAIN AVE | SPR 2023-CBRC-NEW INTERIOR 2 FLAT RENOVATION, 2 FLOORS PLUS BASEMENT RENOVATION, EXISTING 2 STORY MASONRY BUILDING, NEW KITCHENS, NEW BATHS, NEW MECHANICAL, ELECTRICAL, PLUMBING, T | $147,000 |
| 101066374 | 2025-04-02 | Mechanical / HVAC | 1631 N PARKSIDE AVE | SELF-CERT: ALTERATION LEVEL 3 - INTERIOR ALTERATIONS TO EXISTING SINGLE FAMILY RESIDENCE AND NEW 1-STORY OPEN FRAME DECK AT REAR PER PLANS. NEW 200 AMP ELECTRIC SERVICE FOR WHOLE | $150,000 |
| 101039663 | 2023-12-18 | Mechanical / HVAC | 3916 W WILCOX ST | SELF-CERT: ALTERATION LEVEL 3 - INTERIOR ALTERATIONS TO EXISTING 2-DWELLING RESIDENCE AND DUPLEX FIRST FLOOR UNIT WITH BASEMENT PER PLANS. NEW 400 AMP ELECTRIC SERVICE + 1.5" MAIN | $100,000 |
| 100999612 | 2023-08-17 | Mechanical / HVAC | 1625 S BLUE ISLAND AVE | REPAIR EXISTING BRICK VENEER ON EXTERIOR FACADES. INTERIOR RENOVATIONS TO FIRST FLOOR AND BASEMENT COMMERCIAL SPACE. | $75,000 |
| 100999865 | 2023-08-08 | Mechanical / HVAC | 4400 S COTTAGE GROVE AVE | INTERIOR BUILDOUT FOR OCEAN CITY AQUARIUMS AQUATIC ANIMALS AS PER PLANSCLASSIFICATION IIIB | $70,000 |
| 101015416 | 2023-07-11 | Mechanical / HVAC | 3132 N KNOX AVE | SCOPE OF WORK: INTERIOR RENOVATION OF EXISTING UNFINISHED BASEMENT, MEP PER PLANS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $65,000 |
| 100996716 | 2023-05-11 | Mechanical / HVAC | 7317 S MARYLAND AVE | SPR 2019 CBC - DE-CONVERSION OF A TWO UNIT BUILDING TO A SINGLEFAMILY RESIDENCE IN A 2-STORY BRICK BUILDING W/ BASEMENT | $100,000 |
| 101001043 | 2023-04-11 | Mechanical / HVAC | 639 N TRUMBULL AVE | SPR 2019 CBC ERECT 2-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR DECK AND 2 PARKING SPACES. ERECT COMBINATION OF 5' WROUGHT IRON AND 6' HIGH WOOD FENCE. (OCCUPATION CODE R-5, | $250,000 |
| 101001044 | 2023-04-11 | Mechanical / HVAC | 641 N TRUMBULL AVE | 2019 CBC ERECT 2-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR DECK AND 2 PARKING SPACES. ERECT COMBINATION OF 5' WROUGHT IRON AND 6' HIGH WOOD FENCE. (OCCUPATION CODE R-5, CON | $250,000 |
| 100997418 | 2023-01-31 | Mechanical / HVAC | 8607 S INDIANA AVE | NEW VENTILATION SYSTEM AND CORRECTION OF CITY OF CHICAGO BUILDING VIOLATIONS | $12,000 |
| 100977260 | 2023-01-04 | Mechanical / HVAC | 4241 W WALTON ST | SPR 2019 CBC ERECT 2-STORY,SINGLE FAMILY HOME WITH BASEMENT, REAR DECK, AND 2 PARKING SPACES. ERECT COMBINATION OF 5' HIGH METAL FENCE AND 6' HIGH WOOD FENCE.(CONDITIONAL PERMIT S | $400,000 |
| 100998276 | 2022-12-02 | Mechanical / HVAC | 4731 W 83RD ST | CHANGE OF GC CONTRACTOR TO TONYS ARCHITECTURE CONTRACTOR,PLUMBING CONTRACTOR TO CARY E.SCARUFFI DBA,HVAC CONTRACTOR TO A & J HVAC INC.PERMIT #100938619. | $75 |
| 100969004 | 2022-11-22 | Mechanical / HVAC | 2457 W BYRON ST | SELF-CERT 2019 CBC: NEW SINGLE FAMILY FRAME RESIDENCE, 2-STORY W/ BASEMENT AND ROOFTOP DECK AND 2-CAR DETACHED FRAME GARAGE AT REAR PER PLANS. INSTALL 120 LINEAL FEET OF 6 FEET HIG | $400,000 |
| 100988073 | 2022-11-01 | Mechanical / HVAC | 3319 N KILPATRICK AVE | FULL RENOVATION TO AN EXISTING 2 STORY SFD W/BASEMENTINTERIOR ALTERATIONS AND REPLACEMENT OF INTERIOR FINISHESUPGRADES TO MECHANICAL, ELECTRICAL, AND PLUMBING SYSTEMS | $60,000 |
| 100994578 | 2022-10-31 | Mechanical / HVAC | 3132 N KNOX AVE | REPLACE DAMAGED DRYWALL IN MAIN FLOOR AND BASEMENT(CEILING KITCHEN,BEDROOMS)ADD NEW DRYWALL WHERE NEEDED IN 1ST FLOOR AND BASEMENT(LIVING ROOM,BEDROOM AND BATHROOM)LAY NEW WATER RE | $12,500 |
| 100981127 | 2022-10-26 | Mechanical / HVAC | 1100 N KEDVALE AVE | SPR 2019 CBC ERECT 2-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT REAR DECK AND 2 REAR PARKING SPOTS. ERECT COMBINATION OF 5' HIGH METAL FENCE AND 6' HIGH WOOD FENCE PER PLANS `**CE | $300,000 |
| 100919285 | 2022-09-12 | Mechanical / HVAC | 2655 W MONROE ST | SPR 2019 CBC ERECT 3-STORY, 4-DWELLING UNITS RESIDENCE WITH BASEMENT W/ROOFTOP DECK, ROOFTOP PENTHOUSE & STAIR ENCLOSURE, FRONT ONE STORY OPEN ENTRY STAIR, FRONT CONCRETE STAIR TO | $500,000 |
| 100961116 | 2022-06-07 | Mechanical / HVAC | 5217 W DIVERSEY AVE | SPR 2019 CBC INTERIOR BUILDOUT: NEW COFFEE PREP AREA AND INDOOR SEATING SPACE IN EXISTING RETAIL SALES AS PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIE | $25,000 |
| 100950957 | 2022-03-16 | Mechanical / HVAC | 2754 E 130TH ST | (SPR: 2019 CBC) INTERIOR RENOVATION OF THE EXISTING SINGLE-FAMILY RESIDENCE TO PRE-FIRE CONDITION. SCOPE OF WORK INCLUDES REPLACEMENT PLUMBING FIXTURES THROUGHOUT, NEW ELECTRICAL S | $120,000 |
| 100939403 | 2022-01-27 | Mechanical / HVAC | 10132 S CRANDON AVE | FIRE DAMAGE REPAIR TO EXISTING ONE AND HALF STORY MASONRY SFR WITH BASEMENT INCLUDING ELECTRICAL, PLUMBING AND HVAC. NO CHANGE TO EXISTING FLOOR LAYOUT. ALL WORK AS PER PLANS. | $85,000 |
| 100945407 | 2021-12-09 | Mechanical / HVAC | 636 N TRUMBULL AVE | SPR 2019 CBC ERECT 2-STORY, SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR WOOD DECK AND 2 PARKING SPACES. ERECT COMBINATION OF 5' HEIGH METAL FENCE AND 6' HIGH WOOD FENCE. | $220,000 |
| 100926274 | 2021-09-27 | Mechanical / HVAC | 4115 N RIDGEWAY AVE | SELF-CERT: ALTERATION LEVEL 3 - DE-CONVERT 2 DWELLING UNIT TO SINGLE FAMILY RESIDENCE PER PLANS. INSTALL NEW 200 AMP SINGLE PHASE ELECTRIC SERVICE + 1.5" MAIN WATER SERVICE FOR WHO | $180,000 |
| 100940446 | 2021-09-24 | Mechanical / HVAC | 4931 W HURON ST | REVISION TO CHANGE OF PLUMBING CONTRACTOR PERMIT #100771459 TO JASPER WELLS,CHANGE OF HVAC CONTRACTOR TO A & J HVAC INC. | $300 |
| 100921654 | 2021-08-08 | Mechanical / HVAC | 4643 W FULTON ST | SELF CERT 2019 CBRC- INTERIOR AND EXTERIOR ALTERATIONS TO AN EXISTING S.F.R.. NEW MECHANICAL, PLUMBING AND ELECTRICAL SYSTEMS, NEW REAR OPEN WOOD PORCH REPLACEMENT AND NEW 2-CAR FR | $125,000 |
| 100905972 | 2021-07-23 | Mechanical / HVAC | 5637 N NEVA AVE | EXISTING 1 1/2 STORY W/BSMT. MASONRY S.F.R. - INTERIOR REMODELING THROUGHOUT WITH A NEW 2ND STORY ADDITION. REPAIR EXIST. FRONT MASONRY STAIRS. MASONRY/LINTELS/CONCRETE REPAIRS AS | $295,000 |
| 100914834 | 2021-06-07 | Mechanical / HVAC | 4237 W CULLERTON ST | SELF CERT 2019 - CONVERT FROM 2 APARTMENTS IN TO SINGLE FAMILY HOUSE: ARCHITECT, HVAC, PLUMBING, ELECTRIC WORK AND NEW FRAME GARAGE AT EXIST. 2.5 STORY BRICK BUILDING. | $32,800 |
| 100909922 | 2021-06-04 | Mechanical / HVAC | 5329 W FERDINAND ST | SELF-CERT: ALTERATION LEVEL 3 - INTERIOR ALTERATIONS TO EXISTING 2-DWELLING RESIDENCE PER PLANS. REPAIR 2-STORY ENCLOSED FRAME PORCH AT REAR PER PLANS. REPAIR EXISTING OPEN FRONT | $160,000 |
| 100916734 | 2021-05-17 | Mechanical / HVAC | 5320 N MOODY AVE | SELF-CERT: ALT.LEVEL 3 - 2019 CBRC INTERIOR ALTERATIONS AND SEOND FLOOR FRAME ADDITION TO EXISTING SINGLE FAMILY RESIDENCE PER PLANS. CONSTRUCT DETACHED 3-CAR FRAME GARAGE AT REAR- | $200,000 |
| 100902217 | 2021-05-11 | Mechanical / HVAC | 2655 W MAYPOLE AVE | PROPOSED 2 STORY SFR W/BASEMENT, 5' HIGH WOOD FENCE, 6' HIGH IRON FENCE, AND 2 PARKING SPACES, PER PLANS. | $250,000 |
| 100904789 | 2021-04-14 | Mechanical / HVAC | 3014 W WARREN BLVD | SPR 2019 CBC - ERECT 2-STORY, 2-DWELLING UNITS RESIDENCE WITH BASEMENT AND 2 PARKING SPACES AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT ** | $300,000 |
| 100877104 | 2021-02-09 | Mechanical / HVAC | 726 N LECLAIRE AVE | INTERIOR RENOVATION TO TWO UNIT RESIDENTIAL BUILDING INCLUDING PLUMBING, ELECTRICAL AND HVAC PER PLANS | $50,000 |
| 100885171 | 2020-10-29 | Mechanical / HVAC | 2731 S WHIPPLE ST | SELF-CERT : INTERIOR ALTERATIONS AND REPLACE ROOF ONLY TO EXISTING 2-DWELLING RESIDENCE PER PLANS. DEMOLISH AND REMOVE EXISTING 2-STORY ENCLOSED FRAME PORCH AT REAR (EAST) AND CON | $75,000 |
| 100877907 | 2020-06-13 | Mechanical / HVAC | 161 E CHICAGO AVE | EXIST. MULTI-UNIT MIXED-USE BLDG.-WORK IN UNIT#60M4 ONLY: EXPLORATORY/INT. DEMO WORK ONLY (NO STRUCTURAL PARTITIONS, ROOF OR EXTERIOR WORK) ALLOWED ON THIS PERMIT. | $7,500 |
| 100869609 | 2020-04-28 | Mechanical / HVAC | 47 N LATROBE AVE | STANDARD PLAN REVIEW: INTERIOR ALTERATIONS TO PROPOSED 3-DWELLING RESIDENCE PER PLANS. CONSTRUCT 2-STORY FRAME ADDITION AT REAR PER PLANS. CONSTRUCT 2-STORY OPEN FRAME PORCH/DECK | $150,000 |
| 100861212 | 2020-03-26 | Mechanical / HVAC | 10756 S MACKINAW AVE | INTERIOR ALTERATIONS TO AN EXISTING SINGLE FAMILY HOMENEW PARTITIONS ON FIRST FLOOR & BASEMENTNEW DORMER ADDITIONNEW FRONT WOOD PORCH AS PER PLANS | $40,000 |
| 100860263 | 2020-02-10 | Mechanical / HVAC | 7600 S MARQUETTE AVE | SELF-CERT: DECONVERT 9-DWELLING RESIDENCE TO 5-DWELLING RESIDENCE AND INTERIOR ALTERATIONS TO EXISTING MULTI-UNIT RESIDENCE. INSTALL 600 AMP SINGLE PHASE ELECTRIC SERVICE FOR WHOLE | $250,000 |
| 100845707 | 2019-12-17 | Mechanical / HVAC | 8104 S SANGAMON ST | SELF-CERTIFICATION OF EXISTING BRICK 2 FLAT. NEW FRAMING, DRYWALL, WINDOWS, ELEC., PLUMBING AND MECHANICAL. REPLACE EXISTING 2 STORY OPEN REAR WOOD PORCH. ALL WORK PER ARCHITECTU | $60,000 |
| 100838822 | 2019-11-18 | Mechanical / HVAC | 511 N HARDING AVE | INTERIOR RENOVATIONS TO EXISTING ONE AND A HALF STORY SINGLE FAMILY RESIDENCE. NEW ELECTRICAL, NEW MECHANICAL AND NEW PLUMBING ALL PER PLANS. | $30,000 |
| 100838822 | 2019-11-18 | Mechanical / HVAC | 511 N HARDING AVE | INTERIOR RENOVATIONS TO EXISTING ONE AND A HALF STORY SINGLE FAMILY RESIDENCE. NEW ELECTRICAL, NEW MECHANICAL AND NEW PLUMBING ALL PER PLANS. | $30,000 |
| 100818268 | 2019-07-17 | Mechanical / HVAC | 4641 W FULTON ST | SELF-CERT : INTERIOR ALTERATIONS TO EXISTING SINGLE FAMILY RESIDENCE PER PLANS. CONSTRUCT 1-STORY OPEN FRAME STAIRS AT FRONT. CONSTRUCT NEW FRAME STAIRS AT EXISTING REAR ENCLOSED | $55,000 |
| 100818523 | 2019-06-12 | Mechanical / HVAC | 1454 W OLIVE AVE | SELF CERTIFICATION RESIDENTIAL:DE-CONVERSION OF EXISTING TWO-UNIT MASONRY BUILDING INTO A SINGLE FAMILY RESIDENCE. NEW WORK INCLUDES COMPLETE GUT-REHAB, SMALL REAR ADDITION AND A N | $350,000 |
| 100821973 | 2019-05-28 | Mechanical / HVAC | 6341 W WARWICK AVE | EXIST.2 STORY W/BSMT FRAME S.F.R.-INTERIOR REMODELING THROUGHOUT. EXTEND EXIST.2ND FLOOR ADDITION. NEW REAR OPEN WOOD BALCONY@ 2ND FLOOR. NEW FRONT/REAR OPEN WOOD PORCHES@1ST FLOOR | $95,500 |
| 100809406 | 2019-03-22 | Mechanical / HVAC | 7930 S RIDGELAND AVE | SELF CERTIFICATION - INTERIOR RENOVATION OF EXISTING 1 STORY MASONRY SINGLE FAMILY RESIDENCE WITH BASEMENT. NEW MECHANICAL, ELECTRICAL AND PLUMBING INCLUDED. ALL WORK AS PER PLANS. | $50,000 |
| 100806687 | 2019-02-27 | Mechanical / HVAC | 3859 N OAKLEY AVE | EXISTING 2 STORY W/BSMT MASONRY RESIDENTIAL BUILDING - 2 D.U. - INTERIOR REMODELING ON THE 1ST FLOOR ONLY THROUGHOUT AS PER PLANS. REAR GARAGE, BASEMENT & 2ND FLOOR N.I.C. ON THIS | $65,000 |
| 100787832 | 2018-12-10 | Mechanical / HVAC | 2337 S SACRAMENTO AVE | INTERIOR ALTERATIONS TO EXITING 2 STORY 2 DWELLING UNIT BUILDING PER PLANS. REINSTATE PERMIT #100598777 & #100706362. | $15,000 |
| 100633110 | 2016-06-20 | Mechanical / HVAC | 2517 W HARRISON ST | REVISION TO PERMIT #100582731. REMOVE AND RELOCATE EXISTING FRONT AND REAR STAIRS, ADD ELECTRICAL METERS AND RELOCATE EXISTING FURNACES OF EXISTING 2 DWELLING UNIT APARTMENT BUILDI | $10,000 |
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 →