COMPANY RECORD · CHICAGO, IL
Colin Home Systems Inc — permit history in Chicago, IL
Colin Home Systems Inc appears on 87 Chicago permit records from 2018 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 87 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 20 |
| 2021 | 22 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 5 |
Busiest year on record: 2021, with 22 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 |
|---|---|---|
| Ronan Construction LLC | 38 | 2026-07-30 |
| Acf Maintenance And Remodeling LLC | 17 | 2022-03-19 |
| Apc Construction Inc | 7 | 2022-05-19 |
| Motus Construction, LLC. | 6 | 2020-10-29 |
| Amazing Painters, Inc Attn: Tom Wisnar | 5 | 2021-04-23 |
| Cld Construction Inc | 5 | 2023-03-23 |
| N.R.D. Construction LLC | 4 | 2025-09-22 |
| Goldstar Construction LLC | 4 | 2024-09-18 |
| General Contractors Illinois, Inc DBA Liam Constru | 3 | 2025-10-01 |
| Taty Construction, Inc | 3 | 2024-02-22 |
| Kamberos Construction | 3 | 2026-03-13 |
| A Kats Construction Inc. | 3 | 2025-09-22 |
25 companies are named alongside Colin Home Systems 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 |
|---|---|
| 2154 W POTOMAC AVE | 2026-07-30 |
| 1100 W WOLFRAM ST | 2026-03-20 |
| 2155 W TOUHY AVE | 2026-03-13 |
| 3647 S WALLACE ST | 2026-02-25 |
| 1036 N MARSHFIELD AVE | 2026-01-28 |
| 6039 S EBERHART AVE | 2025-10-01 |
| 4945 N KEELER AVE | 2025-09-22 |
| 1455 W MELROSE ST | 2025-08-11 |
| 2113 N KENMORE AVE | 2025-06-24 |
| 5912 N NASHOTAH AVE | 2025-03-13 |
| 3754 N ST LOUIS AVE | 2025-02-05 |
| 1309 N WICKER PARK AVE | 2024-09-18 |
| 5371 W GIDDINGS ST | 2024-08-20 |
| 7121 S NORMAL BLVD | 2024-02-22 |
65 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $920,000, 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
87 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101076869 | 2026-07-30 | Mechanical / HVAC | 2154 W POTOMAC AVE | SPR 2019 CBRC: NEW ADDITIONAL DWELLING UNIT (ADU) IN THE BASEMENT CONVERT 2 DWELLING UNITS TO 3 DWELLING UNITS FOR A (TOTAL OF 3DU IN EXISTING 2-STORY WITH BASEMENT BRICK REAR BUIL | $95,000 |
| 101077569 | 2026-03-20 | Mechanical / HVAC | 1100 W WOLFRAM ST | SC 2019 CBRC. INTERIOR AND EXTERIOR ALTERATIONS TO THE EXISTING TWO-STORY BUILDING WITH A BASEMENT. WHICH INCLUDES CONSTRUCTING A REAR TWO STORY ADDITION AND CONVERTING THE EXISTIN | $460,000 |
| 101078220 | 2026-03-13 | Mechanical / HVAC | 2155 W TOUHY AVE | SPR 2019 CBRC: INTERIOR RENOVATION OF AN EXISTING WOOD FRAME 2 STORY SINGLE FAMILY RESIDECE WITH CONSTRUCTION OF THREE NEW BATHROOMS ON THE FIRST,SECOND AND BASEMENT FLOORS WITH T | $70,000 |
| 101077679 | 2026-02-25 | Mechanical / HVAC | 3647 S WALLACE ST | SPR 2019 CBRC-I DRAWING REVISIONS FOR THE ELECTRICAL AND HVAC DRAWINGS SUBMITTED AND APPROVED FOR PERMIT NUMBER 101073604 TO REMODEL INTERIOR OF AN EXISTING 2-STORY MASONRY 3-UNIT | $200,000 |
| 101063851 | 2026-01-28 | Mechanical / HVAC | 1036 N MARSHFIELD AVE | REAR BUILDING: INTERNAL AND EXTERNAL RENOVATIONS IN AN EXISTING 3 STORY/2UNIT RESIDENCE, PER PLANS. NOTE, THE FRONT AND REAR STAIRS AND DECKS OF THE REAR BUILDING ARE NOT INCLUDED | $280,000 |
| 101073968 | 2025-11-12 | Mechanical / HVAC | 1100 W WOLFRAM ST | SC 2019 CBC INTERIOR ALTERATIONS TO AN EXISTING 3 STORY BUILDING, WHICH WILL BE CONVERTED FROM 2 TO 3 DWELLING UNITS BY ADDING A DWELLING UNIT TO THE BASEMENT WHICH WILL INCLUDE PA | $350,000 |
| 101073604 | 2025-10-27 | Mechanical / HVAC | 3647 S WALLACE ST | INTERIOR REMODEL OF AN EXISTING TWO STORY 3 UNIT MASONRY RESIDENTIAL WITH BASEMENT **CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS** | $150,000 |
| 101072566 | 2025-10-01 | Mechanical / HVAC | 6039 S EBERHART AVE | SPR 2019 CBRC EXISTING 3 STORY BRICK 3 UNIT BLDG. REVISION TO PERMIT 101059463 TO REVISE BASEMENT LAYOUT BY ADDING 2 NEW BEDROOM TO REPLACE BASEMENT COLUMNS AND TO ADD BEAMS ON 1ST | $450,000 |
| 101070479 | 2025-09-22 | Mechanical / HVAC | 4945 N KEELER AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATION OF 1 DWELLING UNIT IN EXISTING 2-STORY SINGLE-FAMILY RESIDENTIAL BUILDING WITH BASEMENT. WORK INCLUDES FULL RENOVATION OF FIRST FLOOR, ADDI | $250,000 |
| 101069434 | 2025-08-11 | Mechanical / HVAC | 1455 W MELROSE ST | PROPOSED 3 STORY/2 UNIT RESIDENCE W/BASEMENT, ROOF DECK W/ENCLOSURE, REAR 1ST/2ND FLOOR PORCHES, REAR 3RD FLOOR DECK, AND PERGOLA, AND 2 CAR GARAGE W/ROOF DECK, PER PLANS. | $920,000 |
| 101062312 | 2025-06-24 | Mechanical / HVAC | 2113 N KENMORE AVE | SPR 2019 CBRC - FRONT BUILDING: PROPOSED REAR 3 STORY ADDITION W/BASEMENT, REAR 3 STORY DECK/STAIRS, INTERNAL ALTERATIONS TO CONVERT EXISTING 3 STORY/3 UNIT BUILDING TO 4 UNITS, PE | $580,000 |
| 101059197 | 2025-03-13 | Mechanical / HVAC | 5912 N NASHOTAH AVE | SPR 2019 CBRC: CONVERSION OF EXISTING COMMERCIAL SPACE TO NEW 7 DWELLING UNITS ON GROUND FLOOR IN EXISTING 2-STORY MASONRY BUILDING WITH EXISTING 6 DWELLING UNITS- 13DU TOTAL (OCCU | $250,000 |
| 101048598 | 2025-02-05 | Mechanical / HVAC | 3754 N ST LOUIS AVE | SPR 2019 CBRC: INTERIOR RENOVATION, ADDITION OF 1 DWELLING UNIT AT BASEMENT LEVEL, IN EXISTING 2 STORY 2 DWELLING UNIT BRICK BUILDING WITH BASEMENT AND ADDITION OF NEW FRONT PORCH | $80,000 |
| 101062297 | 2024-12-26 | Mechanical / HVAC | 2113 N KENMORE AVE | REAR BUILDING: INTERIOR RENOVATIONS IN AN EXISTING 2 STORY COACH HOUSE, PER PLANS. | $150,000 |
| 101059513 | 2024-12-17 | Mechanical / HVAC | 6039 S EBERHART AVE | SC 2019 CBRC:INTERIOR ALTERATION OF AN EXISTING TWO STORY FRAME COACH HOUSE AND EXISTING DECK REPAIR (OCC GROUP R-5, CONST. V-A) | $34,800 |
| 101059463 | 2024-09-25 | Mechanical / HVAC | 6039 S EBERHART AVE | SC 2019 CBRC: INTERIOR ALTERATION OF AN EXISTING THREE STORY BRICK MULTI FAMILY RESIDENTIAL BUILDING (OCC. GROUP R-5, CONST. III-A,) | $390,655 |
| 101058324 | 2024-09-18 | Mechanical / HVAC | 1309 N WICKER PARK AVE | SPR 2019 CBC EXISTING 4-STORY BUILDING/ INTERIOR ALTERATIONS TO FIRST FLOOR UNIT ONLY/III-A CONSTRUCTION | $20,000 |
| 101057203 | 2024-08-20 | Mechanical / HVAC | 5371 W GIDDINGS ST | REVISION TO PREVIOUSLY ISSUED PERMIT #100967368. CHANGES INCLUDE RELOCATING A 2ND FLOOR BATHROOM, REVISION TO PRIMARY SUITE LAYOUT, NEW SECONDARY SPIRAL STAIR TO ATTIC TO ALLOW USE | $300,000 |
| 101036305 | 2024-02-22 | Mechanical / HVAC | 7121 S NORMAL BLVD | EXISTING 3 STORY MASONRY W/BSMT. RESID. BLDG.-6 D.U. (FOIA W.CERT. #28501) - INT. REMODEL, ALL UNITS / ALL AREAS. REPLACE EXISTING REAR WOOD PORCH W/NEW-S.A.E.. MASONRY/CONCRETE (A | $275,000 |
| 101029535 | 2024-01-18 | Mechanical / HVAC | 1647 N FAIRFIELD AVE | SC 2019 CBRC: INTERIOR ALTERATIONS TO THE EXISTING TWO STORY BRICK & FRAME TWO DWELLING UNIT REAR COACH HOUSE. NO WORK TO THE 3 STORY BRICK AND FRAME 3 DWELLING UNIT FRONT BUILDING | $181,500 |
| 101006074 | 2023-10-18 | Mechanical / HVAC | 3635 N OLEANDER AVE | SPR 2019 CBRC - NEW 2ND FLOOR FRAME ADDITION OVER EXISTING 1 STORY BRICK BUILDING WITH BASEMENT, NEW REAR WOOD OPEN DECK. INTERIOR ALTERATIONS WITH MEP FOR EXISTING 1 STORY SINGLE | $350,000 |
| 100965555 | 2023-10-17 | Mechanical / HVAC | 3122 W ARTHINGTON ST | 2 FLAT RENOVATION & FIRE REPAIR | $10,000 |
| 101033630 | 2023-09-30 | Mechanical / HVAC | 5371 W GIDDINGS ST | ROOF RECOVER ONLY - NO STRUCTURAL WORK | $10,000 |
| 101005672 | 2023-05-17 | Mechanical / HVAC | 2154 W POTOMAC AVE | SELF CERTIFICATION- INTERIOR REMODELING OF EXISTING 3 STORY WITH BASEMENT, 5 DWELLING UNITS MASONRY FRONT BUILDING & REPLACE FRONT WOOD STAIRS | $185,000 |
| 100999206 | 2023-05-02 | Mechanical / HVAC | 1647 N FAIRFIELD AVE | SC 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 3 DWELLING UNIT BRICK AND FRAME THREE STORY BUILDING. THE FIRST FLOOR WILL BE DUPLEXED WITH THE BASEMENT AND THE REAR EGRESS STAIR | $350,000 |
| 100974012 | 2023-03-24 | Mechanical / HVAC | 3528 W BELDEN AVE | INTERIOR ALTERATION TO EXISTING 3 DU, PROPOSED REAR 3 STORY ADDITION W/DECK/STAIRS, 4 SPACE PARKING PAD, INTERNAL ALTERATIONS TO BASEMENT TO ADD ADDITIONAL DWELLING UNIT ONLY IN EX | $120,000 |
| 100983540 | 2023-03-23 | Mechanical / HVAC | 244 W WILLOW ST | SPR 2019 CBC EXISTING 2-STY PROPOSED INTERIOR RENOVATION PROJECT OF EXISTING COMMUNITY CENTER INTO A 2 LANE BOWLING ALLEY COMMUNITY CENTER(CONDITIONAL PERMIT SUBJECT TO FIELD INSPE | $200,000 |
| 100997976 | 2023-01-10 | Mechanical / HVAC | 4634 W DEMING PL | INTERIOR BUILDING UPGRADE (REMOVE PANTRY, REMOVE AND REPLACE KITCHEN CABINETS AND FIXTURES, AND PROVIDE NEW FURNACE AT BASEMENT), AS PER PLANS. | $35,000 |
| 100985997 | 2022-12-22 | Mechanical / HVAC | 2154 W POTOMAC AVE | SELF CERTIFICATION- INTERIOR REMODELING TO EXISTING 2 DWELLING UNITS IN EXISTING 2 STORY BRICK WITH BASEMENT REAR BUILDING WITH REPLACEMENT OF EXISTING WOOD STAIRS TO 1ST FLOOR | $150,000 |
| 100994427 | 2022-12-19 | Mechanical / HVAC | 130 E 51ST ST | OIA '118 E 51ST ST' SELF-CERT 2019 CBRC: INTERIOR BUILD OUT FOR NEW RESTAURANT AS PER PLANS (OCCUPANCY ASSEMBLY GROUP (A-2); TYPE IIIA CONSTRUCTION) | $156,000 |
| 100974401 | 2022-12-01 | Mechanical / HVAC | 4550 S CALUMET AVE | FIRE REPAIR - INTERIOR REPAIRS TO UNIT 3A - REMOVE AND REPLACE FURNACE AND FIXTURES | $45,000 |
| 100973689 | 2022-11-30 | Mechanical / HVAC | 2652 W MONROE ST | FIRE REPAIR TO EXISTING 3 UNIT 3 STORY BUILDING | $35,000 |
| 100969456 | 2022-05-19 | Mechanical / HVAC | 4452 W PARKER AVE | INTERIOR REMODEL OF EXISTING BASEMENT UNIT OF R-2 MULTI-FAMILY RESIDENTIAL BUILDING | $30,000 |
| 100966764 | 2022-05-04 | Mechanical / HVAC | 3528 W BELDEN AVE | SELF CERTIFICATION- INTERIOR ALTERATIONS TO EXISTING 3 DWELLING UNITS, NEW 3 STORY REAR FRAME ADDITION AND NEW REAR STEEL PORCH TO EXISTING 3-STORY FRAME BUILDING WITH BASEMENT | $250,000 |
| 100964628 | 2022-04-27 | Mechanical / HVAC | 1910 W HENDERSON ST | REVISION TO PERMIT # 100900785 TO INCLUDE: REVISED STAIRS FROM 1ST FLOOR TO BASEMENT, NEW JOISTS IN BASEMENT, LAYOUT CHANGE ON 1ST FLOOR, 2ND FLOOR, NEW STAIRS FROM 2ND FLOOR TO AT | $200,000 |
| 100951732 | 2022-03-24 | Mechanical / HVAC | 4834 W BERTEAU AVE | SPR 2019 CBRC - BUILDING DECONVERSION FROM TWO RESIDENTIAL UNITS TO A SINGLE-FAMILY RESIDENCE. REAR OPEN PORCH TO BE ENCLOSED. MECHANICAL, ELECTRICAL AND PLUMBING WORK. NEW REAR WO | $175,000 |
| 100941236 | 2022-03-22 | Mechanical / HVAC | 4415 N DRAKE AVE | NEW 2 ADDITIONAL DWELLING UNITS (ADU) IN THE BASEMENT IN EXISTING 3 STORY BRICK BUILDING (TOTAL OF 8DU)(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $90,000 |
| 100909825 | 2022-03-19 | Mechanical / HVAC | 2317 W IOWA ST | SPR 2019 CBRC: ADD (2) ADU IN EXISTING BASEMENT OF 3-STORY MASONRY MULTI-UNIT (6) D.U. BUILDING; TOTAL (8) DU, PER PLANS | $150,000 |
| 100942195 | 2022-02-22 | Mechanical / HVAC | 3198 N MILWAUKEE AVE | SELF CERTIFICATION- 1ST FLOOR COMMERCIAL SPACE INTERIOR BUILDOUT FOR RESTAURANT WITH STORAGE IN BASEMENT IN EXISTING MIXED USE MASONRY BUILDING | $75,000 |
| 100924878 | 2022-01-19 | Mechanical / HVAC | 5300 N MAGNOLIA AVE | CONVERSION OF EXISITNG BLDG FROM (4) TO (5) DWELLING UNITS, RENOVATION TO EXISTING UNFINISHED BASEMENT FOR NEW CONVERSION UNIT (ADU), AND CONVERT EXISTING ATTACHED GARAGE TO NEW A | $75,000 |
| 100936623 | 2022-01-18 | Mechanical / HVAC | 1744 W 21ST PL | PROPOSED REAR 3 SPACE PARKING PAD, INTERIOR RENOVATIONS, LEGALIZE 2 UNITS IN AN EXISTING 2 STORY BUILDING FOR A TOTAL OF 6 UNITS, PER PLANS. | $100,000 |
| 100941446 | 2021-12-05 | Mechanical / HVAC | 11038 S VERNON AVE | SPR 2019 CBRC: INTERIOR RENOVATIONS TO (12) D.U. ON 3-STORY BRICK BUILDING W/ BASEMENT, PER PLANS. | $250,000 |
| 100926013 | 2021-11-19 | Mechanical / HVAC | 2156 W FOSTER AVE | PROPOSED 2 STORY SFR WITH BASEMENT, NEW FRONT METAL STAIRS, NEW FRONT/REAR METAL STAIRS AND NEW 2 CAR FRAME GARAGE WITH ROOFTOP DECK, PER PLANS | $200,000 |
| 100945518 | 2021-10-22 | Mechanical / HVAC | 2626 N RIDGEWAY AVE | REVISION TO PERMIT # 100919813 TO CHANGE VENT/REFRIG CONTRACTOR TO COLIN HOME SYSTEMS INC | $1 |
| 100904020 | 2021-10-13 | Mechanical / HVAC | 6036 S MOZART ST | AS BUILT PLANS FOR INTERIOR RENOVATIONS TO 1-1/2 STORY SINGLE FAMILY MASONRY BLDG W/ DORMER, PER PLANS. | $75,000 |
| 100939338 | 2021-10-04 | Mechanical / HVAC | 7110 S STONY ISLAND AVE | REPAIR AND REPLACE FIRE AND SMOKE DAMAGED INTERIOR AND EXTERIOR.OCCUPANCY GROUP BTYPE 3B CONSTRUCTION | $200,000 |
| 100923876 | 2021-09-15 | Mechanical / HVAC | 1330 W CULLERTON ST | SPR 2019 CBC - ERECT A 2 STORY, 3 DWELLING UNIT FRAME BUILDING WITH A BASEMENT AND A 355 SQFT PRIVATE ROOF TOP DECK FOR SECOND FLOOR UNIT ONLY AND THREE PARKING SPACES N A CONCRETE | $550,000 |
| 100902328 | 2021-08-25 | Mechanical / HVAC | 1317 W CARMEN AVE | SPR 2019 CBRC - GUT REHAB OF EXISTING 2 STORY WITH BASEMENT 5DU BUILDING WITH 3RD FLOOR FRAME ADDITION AND NEW DWELLING UNIT (TOTAL OF 6DU), NEW STEEL PORCH WITH DECKS AS PER PLANS | $250,000 |
| 100920219 | 2021-06-29 | Mechanical / HVAC | 4207 N DAMEN AVE | SELF-CERT 2019 CBRC. DECONVERT EXISTING 3 DU TO 2 DU. DUPLEX OF 1ST FLOOR TO 2ND FLOOR & ATTIC PER PLANS. INTERIOR ALTERATIONS INCLUDING MEP WORK FOR 2 DU.NEW REAR WOOD DECK FOR EX | $350,000 |
| 100905969 | 2021-06-18 | Mechanical / HVAC | 5455 W ROSCOE ST | EXISTING 1 1/2 STORY MASONRY S.F.R. W/BSMT.- INT.ALT. THROUGHOUT PER PLANS. REPAIR EXIST.FRONT CONCRETE STAIRS. NEW REAR OPEN WOOD DECK. MASONRY REPAIRS/LINTEL REPLACEMENT/ REPAIR | $148,375 |
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 →