COMPANY RECORD · CHICAGO, IL
Heffernan Builders LLC — permit history in Chicago, IL
Heffernan Builders LLC appears on 28 Chicago permit records from 2016 through 2025, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 28 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 2 |
Busiest year on record: 2021, with 7 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 |
|---|---|---|
| George Electric Co. | 19 | 2025-11-20 |
| Cma Plumbing Inc. | 12 | 2022-10-18 |
| Mark Heating & Air Condition | 9 | 2023-09-08 |
| Mark Heating & Air | 6 | 2025-11-17 |
| Lakeshore Plumbing, Inc | 2 | 2023-09-08 |
| Discovery Plumbing & Heating | 1 | 2017-07-21 |
| Fromark Plumbing, Inc. | 1 | 2025-11-17 |
| Lawrence L. Sabres | 1 | 2017-07-07 |
8 companies are named alongside Heffernan Builders LLC 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 |
|---|---|
| 1839 N FREMONT ST | 2025-11-20 |
| 4913 N DAMEN AVE | 2025-11-17 |
| 3621 N JANSSEN AVE | 2023-09-08 |
| 3815 N LAKEWOOD AVE | 2023-03-14 |
| 2117 N FREMONT ST | 2022-10-18 |
| 3744 N GREENVIEW AVE | 2021-09-02 |
| 1923 N DAMEN AVE | 2021-08-27 |
| 4311 N WESTERN AVE | 2021-05-05 |
| 1843 N FREMONT ST | 2020-11-12 |
| 3624 N BOSWORTH AVE | 2020-05-14 |
| 3930 N GREENVIEW AVE | 2019-10-11 |
| 3627 N BOSWORTH AVE | 2019-08-26 |
| 2155 W WINDSOR AVE | 2017-11-20 |
| 3514 N LEAVITT ST | 2017-11-08 |
16 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $1,250,000, median $60,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
28 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101075263 | 2025-11-20 | General construction | 1839 N FREMONT ST | PROPOSED 2 CAR GARAGE SERVING AN EXISTING 2 STORY SFR, PER PLANS. | $40,000 |
| 101063734 | 2025-11-17 | General construction | 4913 N DAMEN AVE | SC 2019 CBC: ERECT 4 STORY, 4 DWELLING UNIT TYPE IIIA MASONRY BUILDING WITH BASEMENT, REAR FIRST FLOOR PORCH. 2ND-3RD FLOOR PORCHES AND FOURTH FLOOR PRIVATE DECK FOR 4TH FLOOR UNIT | $1,200,000 |
| 101020369 | 2023-09-08 | General construction | 3621 N JANSSEN AVE | SC 2019 CBC: ERECT A 3 STORY, FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AND THIRD FLOOR ROOF TOP DECK, 2 CAR GARAGE WITH ROOF DECK AND PERGOLA. PROVIDE AUTOMATIC SPRINKLER SYSTEM | $850,000 |
| 101005399 | 2023-05-02 | General construction | 3621 N JANSSEN AVE | SC 2019 CBC: ERECT A 3 STORY FULLY SPRINKLERED SINGLE FAMILY RESIDENCE WITH A BASEMENT AND A DETACHED 2 CAR GARAGE WITH A ROOF DECK, ACCESS STAIR AND PERGOLA, AS PER PLANS. CONSTR | $850,000 |
| 100972966 | 2023-03-14 | General construction | 3815 N LAKEWOOD AVE | ADDED REAR STAIR AND LANDING AT GRADE AND EXTEND THE REAR STAIR UP TOCREATE AND NEW OCCUPIABLE ROOF DECK WITH NEW PERGOLA TO SERVE THE 4TH FLOOR UNIT OF THE EXISTING 3 STORY 4 DWEL | $55,000 |
| 100965515 | 2022-10-18 | General construction | 2117 N FREMONT ST | SC 2019 CBC: ERECT A 3 STORY MASONRY SINGLE FAMILY RESIDENCE WITH A BASEMENT AND COVERED ROOF DECK AT THE THIRD FLOOR WITH OPEN RAILINGS. ALSO, A REAR 2 CAR GARAGE WITH A ROOF DECK | $850,000 |
| 100946317 | 2022-04-01 | General construction | 3815 N LAKEWOOD AVE | SC 2019 CBC: PROPOSED REAR 4 CAR CARAGE W/ROOF DECK, 5' SIDE MASONRY FENCE SERVING AN EXISTING 3 STORY/4 UNIT BUILDING, PER PLANS. | $65,000 |
| 100940950 | 2021-09-22 | General construction | 3815 N LAKEWOOD AVE | REVISION TO PERMIT #100909834 ALT. CODE APPROVAL:USE SCHEDULE 40 PVC FOR OVERHEAD SEWER AND DOWNSPOUTS LINES BELOW GRADE. USE SCHEDULE 40 PVC PIPE FITTINGS INSIDE UNDERGROUND. | $1 |
| 100931348 | 2021-09-02 | General construction | 3744 N GREENVIEW AVE | REVISION TO PERMIT #100896916: PROPOSED 3 STORY SFR W/BASEMENT, FRONT PORCH, 5' HIGH IRON FENCE, 3RD FLOOR ROOD FECK, AND 2 CAR GARAGE W/ROOF DECK, PER PLANS. | $50,000 |
| 100871248 | 2021-08-27 | General construction | 1923 N DAMEN AVE | REMOVE PORTIONS OF AS-BUILT GARAGE CONSTRUCTED WITHOUT PERMIT THAT HAVE BEEN BUILT OUTSIDE OF PROPERTY LINES AND ERECT A NEW DETACHED 2 CAR PRIVATE GARAGE WITH ROOF DECK ACCESSED F | $30,000 |
| 100909834 | 2021-08-06 | General construction | 3815 N LAKEWOOD AVE | SELF-CERT 2019 CBC - ERECT A 3 STORY MASONRY 4 DWELLING UNIT RESIDENTIAL BUILDING WITH BASEMENT, ROOFTOP STARIWAY ENCL, REAR OPEN PORCH AND DECKS, 6 PARKING STALLS ON SLAB, **NO RO | $850,000 |
| 100934572 | 2021-08-06 | General construction | 3815 N LAKEWOOD AVE | REVISION TO CHANGE OF MASON CONTRACTOR PERMIT #100929834 TO PROFUS CONSTRUCTION. | $1 |
| 100861126 | 2021-05-05 | General construction | 4311 N WESTERN AVE | ERECT A 4 STORY IIIB MASONRY 4 DWELLING UNITS RESIDENTIAL BUILDING WITH BASEMENT, ROOFTOP STAIRWAY ENCLOSURES, ATTACHED 2-CAR GARAGE , AND 2 EXTERIOR PARKING SPACECES , AND WOOD | $1,250,000 |
| 100896916 | 2021-01-05 | General construction | 3744 N GREENVIEW AVE | SELF-CERT 2019 CBC - PROPOSED 2 STORY SFR W/BASEMENT, 5' HIGH IRON FENCE AND RETAINING WALL, AND 2 CAR GARAGE W/ROOFTOP DECK, PER PLANS.SPRKLR SYSTEM INSATLLATION TO BE SEPARATE S | $480,000 |
| 100896913 | 2020-11-12 | General construction | 1843 N FREMONT ST | SELF CERT 2019 - CONSTRUCT A THIRD FLOOR, FRONT AND REAR ADDITION AND INTERIOR ALTERATIONS TO AN EXISTING SINGLE FAMILY RESENCE WITH BASEMENT AND A NEW TWO CAR MASONRY GARAGE, AS | $350,000 |
| 100874432 | 2020-05-14 | General construction | 3624 N BOSWORTH AVE | REVISION TO PERMIT#100858269 ALT. CODE APPROVAL:USE SCHEDULE 40PVC E FITTINGS FOR OVERHEAD SEWER AND DOWNSPOUTS LINES BELOW GRADE. USE SCHEDULE 40PVC E FITTING FOR INSIDE UNDERGROU | $1 |
| 100858269 | 2020-04-22 | General construction | 3624 N BOSWORTH AVE | ERECT A 3 STORY ,IVA FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT, 2 CAR GARAGE WITH ROOF DECK AND PERGOLA , PROVIDE AUTOMATIC SPRINKLER SYSTEM TO ENTIRE BUILDING , PER PLANS | $694,650 |
| 100845608 | 2019-10-11 | General construction | 3930 N GREENVIEW AVE | ERECT 165' L FT X 50' L FT 5' IRON FENCE AND WOOD FENCE | $8,575 |
| 100825769 | 2019-08-26 | General construction | 3627 N BOSWORTH AVE | ERECT A 3 STORY , IVA FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT,AND DETACHED 2 CAR GARAGE WITH ROOF DECK PERGOLA . PROVIDE AUTOMATIC SPRINKLER SYSTEM TO ENTIRE BUILDING PER PLAN | $636,600 |
| 100802785 | 2019-01-30 | General construction | 3930 N GREENVIEW AVE | REVISION TO PERMIT NO. 100760682; ALTERNATIVE CODE APPROVAL APPROVAL TO USE SCHEDULE 40 PVC E FITTINGS FOR OVERHEAD SEWER AND DOWNSPOUT LINES BELOW GRADE AND FOR INSIDE UNDERGROUND | $1 |
| 100760682 | 2018-11-14 | General construction | 3930 N GREENVIEW AVE | NEW 3 STORY 2 UNIT BUILDING WITH BASEMENT AND DETACHED 2 CAR GARAGE PER PLANS | $880,000 |
| 100721714 | 2017-11-20 | General construction | 2155 W WINDSOR AVE | ERECT 2 STORY , IV FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AND 3 CAR DETACHED GARAGE WITH ROOF DECK PER PLANS | $492,000 |
| 100734342 | 2017-11-08 | General construction | 3514 N LEAVITT ST | FLAT ROOF AND DECK REVISION TO AN EXISTING SINGLE FAMILY RESIDENCE PER PLANS | $45,000 |
| 100684600 | 2017-07-21 | General construction | 3514 N LEAVITT ST | GARAGE ROOF DECK AND STAIRS ADDITION TO AN EXISTING GARAGE , SERVICE TO EXISTING SINGLE FAMILY RESIDENCE | $15,000 |
| 100716460 | 2017-07-21 | General construction | 4940 W ROSCOE ST | REPAIR AND REPLACE DRYWALL REMOVE AND REPLACE FLOOR/WALL TILE, DOORS, PLUMBING FIXTURES.- ALL WORK SAME AS EXISTING | $4,450 |
| 100655538 | 2017-07-07 | General construction | 1923 N DAMEN AVE | ERECT 4 STORY , IIIB MASONRY 3 UNIT APARTMENT BUILDING WITH BASEMENT PER PLANS | $990,000 |
| 100700537 | 2017-04-18 | General construction | 457 W MELROSE ST | REVISION PERMIT # 100582344 FIRE PLACE VETING RELOCATION , PER PLANS | $5,000 |
| 100633719 | 2016-02-02 | General construction | 457 W MELROSE ST | REVISION TO PERMIT # 100582344 TO CHANGE GC TO HEFFERNAN BUILDERS LLC | $1 |
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 →