COMPANY RECORD · CHICAGO, IL
Herrera's Air Cond & Heating — permit history in Chicago, IL
Herrera's Air Cond & Heating appears on 129 Chicago permit records from 2009 through 2026, all of them mechanical / hvac.
How Herrera's Air Cond & Heating compares in Chicago
In 2025, Herrera's Air Cond & Heating filed 4 mechanical (HVAC) permits in Chicago — 242nd of 1,033 companies named on mechanical (HVAC) permits that year. Across all records since 2009, it ranks 155th of 4,301 with 137 mechanical (HVAC) permits.
Ranked by the number of permits in the company's main category, among every company named on such permits in Chicago records — not only those with a page here. Companies with equal counts share a place. Filing volume measures activity, not quality.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 137 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2009 | 2 |
| 2011 | 1 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 12 |
| 2018 | 20 |
| 2019 | 20 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 5 |
Busiest year on record: 2018, with 20 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 |
|---|---|---|
| Kr Contractors And Maintenance LLC | 22 | 2026-03-31 |
| Magdiel Pillado | 20 | 2026-09-10 |
| Lashley Construction Group LLC | 15 | 2026-09-10 |
| 606 Design And Construction LLC | 7 | 2020-02-18 |
| Tir Conaill Concrete, Inc. | 7 | 2022-11-10 |
| Dkk Quality Construction, Inc | 7 | 2019-10-03 |
| Wilson Restoration, Inc | 7 | 2017-12-01 |
| Nieroda Construction, Inc. | 6 | 2022-11-10 |
| Flores Construction | 6 | 2022-12-01 |
| Aberdeen Construction Co., Inc | 6 | 2021-06-11 |
| Batiste Masonry | 5 | 2017-06-20 |
| Vio Developers LLC | 5 | 2017-12-07 |
66 companies are named alongside Herrera's Air Cond & Heating 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 |
|---|---|
| 1319 S KOLIN AVE | 2026-09-10 |
| 1321 S KOLIN AVE | 2026-08-27 |
| 4844 W ARTHINGTON ST | 2026-05-29 |
| 1355 N WESTERN AVE | 2026-03-31 |
| 1435 S KARLOV AVE | 2025-11-25 |
| 2900 W WARREN BLVD | 2025-08-05 |
| 6016 W ADDISON ST | 2025-06-30 |
| 1330 S KOMENSKY AVE | 2025-05-14 |
| 1517 S KEELER AVE | 2024-12-18 |
| 358 N LARAMIE AVE | 2024-10-24 |
| 814 S TRIPP AVE | 2024-10-03 |
| 4421 W MONROE ST | 2024-08-23 |
| 3713 E 106TH ST | 2024-08-08 |
| 1928 N NEVA AVE | 2024-04-10 |
111 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,200,000, median $65,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Chavez Electric | 33 | 2009–2026 |
| Magdiel Pillado | 19 | 2016–2026 |
| Kr Contractors And Maintenance LLC | 13 | 2016–2026 |
| Lashley Construction Group LLC | 12 | 2021–2026 |
| Discovery Plumbing & Heating | 12 | 2016–2022 |
| Jasper Wells | 11 | 2018–2026 |
| Euro Connection II Inc | 11 | 2016–2026 |
| Charms Electricial Constructio | 10 | 2019–2026 |
Companies that also appear in Chicago permit records at addresses where Herrera's Air Cond & Heating filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
129 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101083960 | 2026-09-10 | Mechanical / HVAC | 1319 S KOLIN AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 2-UNIT APARTMENT BUILDING WITH 2 PARKING SPACES IN DETACHED GARAGE. ALL NEW MEP, TYPE 5A, 2-STORY, FRAME BUILDING, FRONT AND REAR OPEN METAL | $250,000 |
| 101083960 | 2026-09-10 | Mechanical / HVAC | 1319 S KOLIN AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 2-UNIT APARTMENT BUILDING WITH 2 PARKING SPACES IN DETACHED GARAGE. ALL NEW MEP, TYPE 5A, 2-STORY, FRAME BUILDING, FRONT AND REAR OPEN METAL | $250,000 |
| 101085581 | 2026-08-27 | Mechanical / HVAC | 1321 S KOLIN AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 2-UNIT APARTMENT BUILDING WITH 2 PARKING SPACES IN DETACHED GARAGE. ALL NEW MEP, TYPE 5A, 2-STORY, FRAME BUILDING, FRONT AND REAR OPEN METAL | $250,000 |
| 101081500 | 2026-05-29 | Mechanical / HVAC | 4844 W ARTHINGTON ST | SPR 2019 CBRC: PROPOSED REAR 2 STORY ADDITION W/CRAWL SPACE. REMOVE FRONT STAIRS/LANDING AND REAR ENCLOSED PORCH/STAIRS. PROPOSED FRONT STAIRS/LANDING, REAR 2 STORY STAIRS, 3 SPACE | $150,000 |
| 101076008 | 2026-03-31 | Mechanical / HVAC | 1355 N WESTERN AVE | INTERNAL RENOVATIONS TO CONVERT GROUND FLOOR VACANT SPACE OF A 4 STORY MIXED USE BUILDING TO MEDICAL SERVICE SPACE, PER PLANS. | $150,000 |
| 101071453 | 2025-11-25 | Mechanical / HVAC | 1435 S KARLOV AVE | -REMOVE REAR OPEN STAIRS.- CONSTRUCT NEW REAR OPEN STAIRS.- GUT / REHAB AND REMODEL 1ST & 2ND FLOORS OF THE EXISTING 2-STORY.-CONSTRUCT NEW 3RD FLOOR-DUPLEX 2ND FLOOR UNIT INTO NEW | $80,000 |
| 101070147 | 2025-08-05 | Mechanical / HVAC | 2900 W WARREN BLVD | SPR 2019 CBC REVISION TO PERMIT #101027927 TO CHANGE THE FOLLOWING: REMOVE/REPLACE FRONT CONCRETE LANDING AND STAIRS NEW 2 CAR FRAME GARAGE2ND FLOOR UNIT INTERIOR REMODELBASEMENT A | $50,000 |
| 101047172 | 2025-06-30 | Mechanical / HVAC | 6016 W ADDISON ST | INTERNAL RENOVATIONS TO CONVERT EXISTING 1 STORY SFR W/BASEMENT AND ATTIC TO 2 UNITS, PER PLANS. | $65,000 |
| 101067859 | 2025-05-14 | Mechanical / HVAC | 1330 S KOMENSKY AVE | SPR 2019 CBRC - INTERIOR BUILD-OUT OF LOWER LEVEL AS A ADU UNIT.- NEW MECHANICAL, ELECTRICAL, AND PLUMBING FOR LOWER LEVEL ADU UNIT.AS PER PLANS- EXISTING: 3-UNIT MULTI-FAMILY- PRO | $60,000 |
| 101058381 | 2024-12-18 | Mechanical / HVAC | 1517 S KEELER AVE | REMOVE REAR 2-STORY ENCLOSED STAIRS. CONSTRUCT NEW REAR OPEN STAIRS.GUT / REHAB AND REMODEL 1ST AND 2ND FLOORS OF THE EXISTING 2-UNIT RESIDENTIAL BUILDING. CONSTRUCT NEW 3RD STORY | $80,000 |
| 101053967 | 2024-10-24 | Mechanical / HVAC | 358 N LARAMIE AVE | MAKE REPAIRS PER VIOLATIONS. GUT / REHAB AND REMODEL ALL FLOORS OF THE EXISTING 2-STORY MIXED USE BUILDING. INSTALL NEW EXIT STAIRS FROM BASEMENT AND FROM SECOND FLOOR. ALL NEW ME | $200,000 |
| 101055691 | 2024-10-03 | Mechanical / HVAC | 814 S TRIPP AVE | SPR 2019 CBRC - REMOVE REAR 2-STORY ENCLOSED STAIRS, CONSTRUCT NEW REAR OPEN STAIRS. GUT / REHAB AND REMODEL 1ST AND 2ND FLOORS OF THE EXISTING 2-UNIT RESIDENTIAL BUILDING. ALL NE | $80,000 |
| 101054508 | 2024-08-23 | Mechanical / HVAC | 4421 W MONROE ST | SPR 2019 CBRCINTERIOR ALT. TO AN EXISTING 2 STORY 2 UNIT BRICK BLDG.,REMOVE REAR ENCLOSED PORCH & REPLACE WITH NEW WOOD DECKAS PER PLANSCLASSIFICATION OF BUILDING BY BUILDING TYPE: | $85,000 |
| 101049010 | 2024-08-08 | Mechanical / HVAC | 3713 E 106TH ST | SELF-CERT CBC: TENANT BUILD-OUT TO CONVERT FROM EXISTING RETAIL SPACE TO A NEW GROCERY STORE & RESTAURANT AS PER ARCHITECT'S PLANS IN EXISTING 1 STORY BRICK BUILDING WITH PARTIAL B | $450,000 |
| 101046070 | 2024-04-10 | Mechanical / HVAC | 1928 N NEVA AVE | SELF-CERT: INTERIOR & EXTERIOR REHAB, EXISTING REAR 2 STORY ENCLOSED PORCH TO BE REPLACED W/ NEW 1 STORY OPEN WOOD DECK AND A NEW 3 CAR FRAME GARAGE IN EXISTING 2 STORY BRICK AND F | $65,000 |
| 101046070 | 2024-04-10 | Mechanical / HVAC | 1928 N NEVA AVE | SELF-CERT: INTERIOR & EXTERIOR REHAB, EXISTING REAR 2 STORY ENCLOSED PORCH TO BE REPLACED W/ NEW 1 STORY OPEN WOOD DECK AND A NEW 3 CAR FRAME GARAGE IN EXISTING 2 STORY BRICK AND F | $65,000 |
| 101039748 | 2024-03-21 | Mechanical / HVAC | 1330 S KOMENSKY AVE | SPR 2019 CBC REMOVE REAR OPEN STAIRS, CONSTRUCT NEW REAR OPEN STAIRS.GUT/REHAB & REMODEL 2ND, 3RD, AND 4TH FLOORS OF THE EXISTING 4 STORY 3-UNIT RESIDENTIAL BUILDING. BASEMENT TO R | $80,000 |
| 101035572 | 2024-03-13 | Mechanical / HVAC | 831 N LAWNDALE AVE | NEW ADDITION AND INTERIOR REHABILITATION TO A RESIDENTIAL 1 1/2 STORY.SINGLE FAMILY HOUSE TO INCLUDE, ARCHITECTURAL, MECHANICAL,ELECTRICAL AND PLUMBING PER PLANS.(CONDITIONAL PER | $160,000 |
| 101027927 | 2023-10-24 | Mechanical / HVAC | 2900 W WARREN BLVD | INTERIOR RENOVATION, REAR 2 STORY FRAME ADDITION W/BASEMENT, FOUNDATION UNDERPINNING, NEW REAR OPEN WOOD PORCH, NEW 2 CAR FRAME GARAGE, NEW 6' TALL FENCE @ AN EXISTING 2 STORY MASO | $150,000 |
| 101000635 | 2023-07-11 | Mechanical / HVAC | 5100 W FULTON ST | REMOVE REAR 2-STORY PORCH.-CONSTRUCT NEW REAR OPEN PORCH.- GUT / REHAB AND REMODEL ALL FLOORS AND BASEMENT OF THE EXISTING 2-UNIT RESIDENTIAL BUILDING. - DUPLEX FIRST FLOOR UNIT I | $80,000 |
| 100991012 | 2023-05-11 | Mechanical / HVAC | 2002 W 18TH ST | SPR 2019 CBRC - EXISTING 1 STORY AUTOMOBILE REPAIR SHOP INTERIOR CONVERSION TO ART GALLERY.NEW HVAC, NEW LIGHT FIXTURES, NEW PLUMBING FIXTURES.AS PER PLANS**CERTIFIED CORRECTIONS S | $200,000 |
| 101011172 | 2023-05-03 | Mechanical / HVAC | 3459 W WALNUT ST | - REMOVE REAR 2-STORY ENCLOSED STAIRS.- CONSTRUCT NEW REAR OPEN STAIRS.- GUT / REHAB AND REMODEL 1ST AND 2ND FLOORS OF THE EXISTING 2-UNIT RESIDENTIAL BUILDING. BASEMENT WILL REMA | $80,000 |
| 101006257 | 2023-04-12 | Mechanical / HVAC | 1348 N LAWNDALE AVE | SELF CERTIFICATION- INTERIOR REMODELING OF EXISTING 2 DWELLING UNITS IN EXISTING 2 STORY WITH BASEMENT BRICK BUILDING | $278,900 |
| 101006316 | 2023-03-07 | Mechanical / HVAC | 7301 S YATES BLVD | INTERIOR RENOVATION OF BASEMENT UNIT ONLY IN AN EXISTING MASONRY (IIIB) 3 D.U. BUILDING.NEW MECHANICAL, ELECTRICAL AND PLUMBING FOR BASEMENT UNIT ONLY. | $45,000 |
| 100978083 | 2022-12-01 | Mechanical / HVAC | 7332 S LAFAYETTE AVE | INTERIOR RENOVATIONS TO AN EXISTING 2-STORY BRICK, SINGLE FAMILY HOME. EXISTING FRONT FRAME COVERED PORCH TO BE REPAIRED PER PLANS. NEW REAR FRAME OPEN PORCH. MECHANICAL, ELECTRICA | $116,000 |
| 100866339 | 2022-11-10 | Mechanical / HVAC | 1355 N WESTERN AVE | ERECT A 4 STORY, 12 DWELLING UNIT FULLY SPRINKLERED MASONRY BUILDING WITH RETAIL ON THE GROUND FLOOR. TO INCLUDE FRONT & REAR BALCONIES, ROOF DECKS, ELEVATOR, INTERIOR TRASH ENCOS | $1,200,000 |
| 100984255 | 2022-10-18 | Mechanical / HVAC | 8931 S COMMERCIAL AVE | SELF-CERT INTERIOR REHAB OF EXISTING 2ND FLOOR RESIDENTIAL UNIT ONLY AS PER ARCHITECT'S PLANS TO AN EXITING 3 STORY MASONRY BUILDING W/BASEMENT. THE SCOPE OF WORK INCLUDES: ARCHITE | $50,000 |
| 100974317 | 2022-06-17 | Mechanical / HVAC | 439 N CENTRAL PARK BLVD | REHAB AND REMODEL THE EXISTING 2 UNIT FRONT RESIDENTIAL BUILDING AND REAR 2 UNIT RESIDENTIAL BUILDING. ALL NEW MECHANICAL, ELECTRICAL, AND PLUMBING. REPLACE EXTERIOR WALLS AT REAR | $120,000 |
| 100912252 | 2022-05-03 | Mechanical / HVAC | 1427 N SEDGWICK ST | SPR 2019 CBC,CONVERT GROUND COMMERCIAL SPACE INTO A RESIDENTIAL DUPLEX UNIT, 1ST FLOOR AND BASEMENT. BUILDING WILL BE CONVERTED FROM 4 TO 5 DWELLING UNITS, AS PER PLANS | $150,000 |
| 100912252 | 2022-05-03 | Mechanical / HVAC | 1427 N SEDGWICK ST | SPR 2019 CBC,CONVERT GROUND COMMERCIAL SPACE INTO A RESIDENTIAL DUPLEX UNIT, 1ST FLOOR AND BASEMENT. BUILDING WILL BE CONVERTED FROM 4 TO 5 DWELLING UNITS, AS PER PLANS | $150,000 |
| 100948667 | 2022-03-17 | Mechanical / HVAC | 2222 S TRUMBULL AVE | SC-2019-CBC. INTERIOR RENOVATION AND DE-CONVERTION OF EXISTING TWO FLAT BRICK BUILDING TO SINGLE FAMILY RESIDENCE.NEW FRONT OPEN PORCH AND NEW REAR OPEN ENTRY STAIRS EXISTING R-5 O | $200,000 |
| 100944473 | 2022-03-02 | Mechanical / HVAC | 5703 N MERRIMAC AVE | SPR 2019 CBRC - PROPOSED 2ND FLOOR NORTH SIDE DORMER, INTERNAL RENOVATIONS FOR EXISTING 2 STORY SFR W/BASEMENT, PER PLANS.**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUD | $30,000 |
| 100935182 | 2022-01-24 | Mechanical / HVAC | 1111 N RICHMOND ST | SELF-CERT: INTERIOR AND EXTERIOR ALTERATIONS WITH NEW 2 STORIES METAL DECK, AS PER ARCHITECTURAL PLANS, IN EXISTING THREE STORY MASONRY BUILDING. THE SCOPE OF WORK INCLUDES: ARCHI | $250,000 |
| 100906690 | 2021-11-04 | Mechanical / HVAC | 3923 N BERNARD ST | NEW 3-STORY SFR CONSTRUCTED ON NEW/EXIST. FOUNDATION ERECT A DETACHED 2-CAR FRAME GARAGE | $120,000 |
| 100911073 | 2021-08-04 | Mechanical / HVAC | 3020 N MENARD AVE | INTERIOR ALTERATIONS, NEW SECON FLOOR FRONT ADDITION TO AN EXISTING SINGLE FAMILY RESIDENCE | $65,000 |
| 100930852 | 2021-08-02 | Mechanical / HVAC | 632 S KEDVALE AVE | - GUT REMODEL EXISTING 2 1/2 STORY MASONRY MULTI-FAMILY RESIDENTIAL BUILDING. - CONSTRUCT NEW REAR OPEN STOOP AND STEPS.- ALL NEW MECHANICAL, ELECTRICAL, AND PLUMBING THROUGHOUT. - | $100,000 |
| 100930852 | 2021-08-02 | Mechanical / HVAC | 632 S KEDVALE AVE | - GUT REMODEL EXISTING 2 1/2 STORY MASONRY MULTI-FAMILY RESIDENTIAL BUILDING. - CONSTRUCT NEW REAR OPEN STOOP AND STEPS.- ALL NEW MECHANICAL, ELECTRICAL, AND PLUMBING THROUGHOUT. - | $100,000 |
| 100901484 | 2021-07-19 | Mechanical / HVAC | 3404 N LAVERGNE AVE | INTERIOR AND EXTERIOR ALTERATIONS TO AN EXISTING 3 STORY, 4 DWELLING UNIT FRAME BUILDING WITH BASEMENT. WORK WILL CONSIST OF REDUCING THE BUILDING SIZE ( NO CHANGE IN STORIES OR HE | $185,000 |
| 100903665 | 2021-06-11 | Mechanical / HVAC | 4302 W MONROE ST | SPR 2019 CBC INTERIOR & EXTERIOR REHAB. TO EXISTING 3 RESIDENTIAL UNITS, DUPLEX BASEMENT WITH FIRST FLOOR UNIT IN EXISTING 3 STORY WITH BASEMENT BRICK BUILDING AS PER ARCHITECT'S | $125,000 |
| 100908352 | 2021-04-14 | Mechanical / HVAC | 4062 N LINCOLN AVE | REVISION TO PREVIOUS PERMIT NUMBER 100786482, IN ORDER TO SHIFT THE BUILDING SIDE YARD DURING CONSTRUCTION TO AN EXISTING 4 STORY, THREE UNIT BUILDING WITH GROUND FLOOR COMMERCIAL | $1 |
| 100903667 | 2021-04-14 | Mechanical / HVAC | 5315 W CONGRESS PKWY | INTERIOR & EXTERIOR REHAB., TO EXISTING 2 RESIDENTIAL UNITS, DUPLEX BASEMENT WITH FIRST FLOOR UNIT, EXTERIOR REPAIRS TO FRONT FACADE ANDPARAPET WALL AND REAR ENCLOSED PORCH REPAIRS | $125,000 |
| 100880848 | 2021-02-16 | Mechanical / HVAC | 2847 W BERWYN AVE | SELF CERTIFICATION.INTERIOR RENOVATION OF 2 DWELLING UNITS, INCLUDING UPGRADING OF ELECTRICAL AND HEATING SYSTEMS, NEW WINDOWS AND REPLACEMENT OF EXISTING PLUMBING FIXTURES.CURRENT | $60,000 |
| 100898324 | 2021-02-09 | Mechanical / HVAC | 5808 S MARSHFIELD AVE | PROPOSED 2ND STORY ADDITION, REAR METAL CANOPY, LOWER BASEMENT FLOOR FOR EXISTING 1 STORY SFR W/BASEMENT, PER PLANS. | $60,000 |
| 100903484 | 2021-01-26 | Mechanical / HVAC | 6525 S MAPLEWOOD AVE | INTERIOR ALTERATIONS TO AN EXISTING 1 1/2 - STORY W/ BASEMENT BRICK & FRAME RESIDENCE. NEW STAIRS FOR EXISTING ENCLOSED REAR PORCH. MECHANICAL, ELECTRICAL & PLUMBING PER PLANS. | $50,000 |
| 100856869 | 2021-01-25 | Mechanical / HVAC | 2342 S WENTWORTH AVE | CONVERSION OF 4-RESIDENTIAL APARTMENT UNITS TO 6-RESIDENTIAL UNITS AT EXISTING 3-STORY MASONRY/FRAME BUILDING PER PLANS (CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $200,000 |
| 100896744 | 2020-12-08 | Mechanical / HVAC | 4501 N ST LOUIS AVE | SPR 2019 CBRC - INTERIOR ALTERATIONS TO AN EXISTING FRAME 2-1/2 STORY W/ BSMT. 2-UNIT MULTI-UNIT BUILDING INCLUDING A RENOVATED 3RD FLOOR DUPLEXED TO THE 2ND FLOOR UNIT AND A NEW 3 | $80,000 |
| 100876235 | 2020-08-26 | Mechanical / HVAC | 2227 N NORDICA AVE | SELF CERT CBC 2019 - RENOVATING EXISTING 3 STORY WOOD FRAMED SINGLE FAMILY HOME. UPGRADING MECHANICAL, ELECTRICAL AND PLUMBING SYSTEMS. INSTALLING NEW GAS FORCED AIR FURNACES AND | $55,000 |
| 100872035 | 2020-06-30 | Mechanical / HVAC | 2727 E 76TH PL | INTERIOR ALTERATIONS/ NEW THIRD FLOOR ADDITION/ NEW WOOD PORCH (CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $80,000 |
| 100880012 | 2020-06-29 | Mechanical / HVAC | 4625 S EVANS AVE | EXISTING 2 STORY W/BSMT. MASONRY RESIDENTIAL BUILDING IN RT4 W/3 D.U.-INT. REMODELING THROUGHOUT. REPLACE EXISTING REAR ENCLOSED PORCH W/NEW OPEN WOOD PORCH, S.A.E..REPAIR EXISTING | $145,000 |
| 100824449 | 2020-06-11 | Mechanical / HVAC | 1926 W 21ST PL | INTERIOR RENOVATION OF 2-STORY MULTI-UNIT BUILDING, FOUR-UNIT, TYPE IV-A CONSTRUCTION, A-2 OCCUPANCY. REAR ADDITION, 2-SORY, TYPE IV-A CONSTRUCTION. NO CHANGE IN UNIT COUNT. ARC | $300,000 |
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.
Search these records
The 129 permits above are a static record through 2026. Select a year above to open that year’s records, or search Herrera's Air Cond & Heating in Chicago, IL by address, trade or date range.
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 →
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