COMPANY RECORD · CHICAGO, IL
Kj Plumbing And — permit history in Chicago, IL
Kj Plumbing And appears on 102 Chicago permit records from 2018 through 2026, all of them plumbing.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 102 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 1 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 24 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 17 |
| 2025 | 17 |
| 2026 | 5 |
Busiest year on record: 2021, with 24 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 |
|---|---|---|
| R D Y Construction Inc. | 34 | 2025-12-02 |
| Dexco Corporation | 30 | 2025-12-02 |
| Next Level Construction Inc | 23 | 2025-05-21 |
| Amazing City LLC | 21 | 2026-07-22 |
| Megalan Corp | 10 | 2021-04-07 |
| Gb Construction LLC | 8 | 2021-04-07 |
| Mark C. Construction Corp | 6 | 2021-04-07 |
| Eco Development I Inc | 6 | 2025-12-02 |
| Blue Rock Masonry | 4 | 2026-07-22 |
| T2 Mechanical Inc | 3 | 2021-07-02 |
| Aca Roofing & Construction Inc | 2 | 2024-03-27 |
| Planet Forge LLC | 2 | 2026-04-21 |
46 companies are named alongside Kj Plumbing And 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 |
|---|---|
| 1048 W DAKIN ST | 2026-07-22 |
| 3144 W DIVERSEY AVE | 2026-05-22 |
| 4302 N HERMITAGE AVE | 2026-04-21 |
| 4304 N HERMITAGE AVE | 2026-03-12 |
| 8135 W RASCHER AVE | 2026-02-06 |
| 1114 S WESTERN AVE | 2025-12-02 |
| 1106 S WESTERN AVE | 2025-12-02 |
| 1108 S WESTERN AVE | 2025-12-02 |
| 1110 S WESTERN AVE | 2025-12-02 |
| 1249 N MAPLEWOOD AVE | 2025-11-12 |
| 2636 W EVERGREEN AVE | 2025-10-08 |
| 3114 N LEAVITT ST | 2025-09-25 |
| 4 E ELM ST | 2025-06-10 |
| 820 N CALIFORNIA AVE | 2025-06-04 |
85 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $3,660,000, median $350,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
102 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101079193 | 2026-07-22 | Plumbing | 1048 W DAKIN ST | SPR 2019 CBC: NEW 4-STORY MASONRY BUILDING WITH BASEMENT, 3 DWELLING UNITS, ROOFTOP DECK AND REAR STEEL STAIRS WITH DETACHED 3-CAR MASONRY GARAGE (TYPE IIIA CONSTRUCTION; R-5 OCCUP | $1,300,000 |
| 101078664 | 2026-05-22 | Plumbing | 3144 W DIVERSEY AVE | SELF CERT 2019 CBC NEW 3 STORY MASONRY RESIDENTIAL BUILDING WITH 3 DWELLING UNITS, DUPLEX FIRST FLOOR AND BASEMENT. NEW 3 CAR PARKING PAD. NEW REAR STEEL PORCH AND NEW FRONT CONCRE | $350,000 |
| 101081777 | 2026-04-21 | Plumbing | 4302 N HERMITAGE AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR NEW 2-STORY SINGLE FAMILY RESIDENCE FRAME BUILDING WITH BASEMENT, NEW REAR 1-STORY DECK WITH PERGOLA, NEW ROOF DECK ON 2ND FLOOR AND 2- | $1,000,000 |
| 101078630 | 2026-03-12 | Plumbing | 4304 N HERMITAGE AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR NEW 2-STORY SINGLE FAMILY RESIDENCE FRAME BUILDING WITH BASEMENT, NEW REAR 1-STORY DECK WITH PERGOLA, NEW ROOF DECK ON 2ND FLOOR AND EX | $1,000,000 |
| B200458076 | 2026-02-06 | Plumbing | 8135 W RASCHER AVE | FOR PERMIT 101076910: REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101072753 | 2025-12-02 | Plumbing | 1114 S WESTERN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U., REAR PATIO AT 1ST STORY, REAR PORCH WITH STAIR AT 2ND/3RD STORY, 3 EXTERIOR PARKING SPACES ON CONCRETE PAD AS PER PLAN | $661,950 |
| 101072755 | 2025-12-02 | Plumbing | 1106 S WESTERN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U., REAR PATIO AT 1ST STORY, REAR PORCH WITH STAIR AT 2ND/3RD STORY, 3 EXTERIOR PARKING SPACES ON CONCRETE PAD AS PER PLAN | $661,950 |
| 101072757 | 2025-12-02 | Plumbing | 1108 S WESTERN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U., REAR PATIO AT 1ST STORY, REAR PORCH WITH STAIR AT 2ND/3RD STORY, 3 EXTERIOR PARKING SPACES ON CONCRETE PAD AS PER PLAN | $661,950 |
| 101072735 | 2025-12-02 | Plumbing | 1110 S WESTERN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U., REAR PATIO AT 1ST STORY, REAR PORCH WITH STAIR AT 2ND/3RD STORY, 3 EXTERIOR PARKING SPACES ON CONCRETE PAD AS PER PLAN | $661,950 |
| 101070050 | 2025-11-12 | Plumbing | 1249 N MAPLEWOOD AVE | SPR 2019 CBRC - REVISION TO EXIST. BUILDING PERMIT #101063531 3 UNIT BUILDING. TO CHANGE THE FOLLOWING: 1. FLOORS FRAMONG PLAN. 2. REPLACE REAR PORCH WITH ENCLOSED REAR PORCH & ST | $30,000 |
| 101073155 | 2025-10-08 | Plumbing | 2636 W EVERGREEN AVE | REVISIONS TO APPROVED PLANS. REVISION TO EXISTING PERMIT # 100902154. REVISIONS TO HVAC LAYOUTS, UPDATE ELECTRICAL FOR HVAC REVISIONS, UPDATE PLUMBING SUPPLY DIAGRAM FOR TANKLESS | $1 |
| 101073321 | 2025-09-25 | Plumbing | 3114 N LEAVITT ST | PROPSOED 2 STORY SFR W/BASEMENT, FRONT STAIR/LANDING, ROOF DECK/ENCLOSURE, REAR 1ST FLOOR TERRACE, AND 2 CAR GARAGE, PER PLANS. | $789,348 |
| 101064721 | 2025-06-10 | Plumbing | 4 E ELM ST | SELF-CERT -2019 CBC: UNIT 21 SOUTH. REMOVE EXISTING PARTITION WALL AND REPLACE WITH NEW TO INCREASE PRIMARY BEDROOM SIZE. ADD THREE NEW GAS FIREPLACE APPLIANCES. REMODEL AND RE-FIX | $100,000 |
| 101062356 | 2025-06-04 | Plumbing | 820 N CALIFORNIA AVE | ALTERATION AND ADDITION TO EXIST. 4 UNIT BUILDING 1ST. FLOOR 820 N. CALIFORNIA AVE | $70,000 |
| 101065581 | 2025-05-21 | Plumbing | 1751 W SUPERIOR ST | 2019 SPR - CONVERT PROPERTY FROM 4DU TO 5DU. CONVERT 1ST FLOOR OFFICE SPACE TO RESIDENTIAL D.U. THRU ADU NORTHWEST AREA. INTERIOR ALTERATIONS TO AN EXISTING 2 DU'S AT 2ND AND 3RD | $800,000 |
| 101065582 | 2025-04-16 | Plumbing | 1751 W SUPERIOR ST | 2019 SPR - INTERIOR ALTERATIONS TO AN EXISTING 2-STORY, 2 D.U. REAR BUILDING, INCLUDING MEP WORK AS PER PLAN(EXISTING 3 STORY WITH BASEMENT (3 D.U.) MAIN BUILDING N.I.C.) (OCCUPANC | $6,000 |
| 101065302 | 2025-04-02 | Plumbing | 1934 W SUPERIOR ST | 2019 SPR. DE-CONVERT FROM 2 D.U. TO SINGLE FAMILY RESIDENCE INCLUDING FULL MEP WORK & NEW 2 CAR FRAME GARAGE AS PER PLANS (OCCUPANCY R-5, CONSTRUCTION VA) | $700,000 |
| 101051285 | 2025-03-24 | Plumbing | 6416 N FRANCISCO AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 4 D.U. BUILDING WITH BASEMENT, FRONT/REAR TERRACE AT 1ST STORY, FRONT/REAR BALCONY AT 2ND STORY, ROOFTOP DECK, ROOFTOP STAIR EN | $1,538,400 |
| 101064623 | 2025-02-11 | Plumbing | 4844 N HERMITAGE AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST STORY, ROOFTOP DECK, PERGOLA, ROOFTOP STAIR ENCLOSURE, DETACHED 3 CA | $1,034,333 |
| 101064627 | 2025-02-05 | Plumbing | 4846 N HERMITAGE AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST STORY, ROOFTOP DECK, PERGOLA, ROOFTOP STAIR ENCLOSURE, DETACHED 3 CA | $1,034,333 |
| 101062766 | 2025-01-07 | Plumbing | 4920 N WHIPPLE ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 3 STORY 3 D.U. BUILDING WITH BASEMENT, REAR TERRACE WITH STAIR AT 1ST STORY, REAR DECK WITH STAIR 2ND/3RD STORY, ROOFTOP DECK, ROOFTOP | $1,439,100 |
| B200409902 | 2025-01-02 | Plumbing | 2636 W EVERGREEN AVE | FOR PERMIT 100902154: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT MASON CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT OTHER CONTRA | |
| 101060415 | 2024-11-25 | Plumbing | 4444 N GREENVIEW AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST STORY, ROOFTOP DECK, PERGOLA, ROOFTOP STAIR ENCLOSURE, DETACHED 3 CA | $1,086,184 |
| 101060413 | 2024-11-07 | Plumbing | 4442 N GREENVIEW AVE | SELF CERT 2019 CRC: PROPOSED 2 STORY SFR W/BASEMENT, ROOF DECK/PERGOLA AND ENCLOSURE, REAR 1ST FLOOR TERRACE, AND 3 CAR GARAGE W/ROOF DECK, PER PLANS. | $1,086,184 |
| 101059847 | 2024-10-02 | Plumbing | 3530 W BELDEN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST STORY, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE | $799,026 |
| 101051308 | 2024-09-23 | Plumbing | 2130 W SUPERIOR ST | SELF CERT CBC 2019: NEW 2 STORY FRAME SINGLE-FAMILY RESIDENCE WITH BASEMENT & ROOF DECK,NEW 2 CAR FRAME GARAGE W/ ROOF DECK, 5'H WD FENCE & TRASH ENCLOSURE (R-5, CONST. VA) | $354,690 |
| 101053338 | 2024-07-23 | Plumbing | 2605 W CARMEN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE | $784,826 |
| 101053336 | 2024-07-23 | Plumbing | 2601 W CARMEN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE | $784,826 |
| 101053342 | 2024-07-22 | Plumbing | 2609 W CARMEN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE | $784,826 |
| 101053340 | 2024-07-22 | Plumbing | 2607 W CARMEN AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR TERRACE AT 1ST FLOOR, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE | $784,826 |
| B200018146 | 2024-05-24 | Plumbing | 2609 W CARMEN AVE | REVISION TO PERMIT#100964063 CHANGE GENERAL, PLUMBING, ELECTRICAL AND HVAC CONTRACTORS | |
| B200018132 | 2024-05-24 | Plumbing | 2605 W CARMEN AVE | REVISION TO PERMIT#100964007 CHANGE GENERAL , ELECTRICAL, PLUMBING AND HVAC CONTRACTORS | |
| B200018144 | 2024-05-24 | Plumbing | 2607 W CARMEN AVE | REVISION TO PERMIT #100964011. TO CHANGE OF ELECTRICAL , (GC) GENERAL CONTRACTOR , PLUMBING , OTHER (HVAC) CONTRACTORS. | |
| B200017545 | 2024-05-20 | Plumbing | 2601 W CARMEN AVE | REVISION TO PERMIT#100963988/101015662 CHANGE GENERAL , ELECTRICAL, PLUMBING AND HVAC CONTRACTORS. | |
| 101048485 | 2024-05-09 | Plumbing | 4238 N CLAREMONT AVE | SELF CERTIFICATION- NEW CONSTRUCTION OF 2-STORY FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AND NEW 2-CAR FRAME GARAGE WITH ROOF DECK (R-5 OCCUPANCY, VA CONSTRUCTION) CONDITIONAL A | $600,000 |
| 101040873 | 2024-03-27 | Plumbing | 4234 N BELL AVE | PROPOSED REAR PORCH, INTERNAL/EXTERIOR RENOVATIONS TO CONVERT EXISTING 2 STORY/2 UNIT RESIDENCE W/BASEMENT TO SFR, PER PLANS. | $49,000 |
| 101043071 | 2024-03-22 | Plumbing | 2946 N SAWYER AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR PORCH AT 1ST STORY, ROOFTOP DECK, ROOFTOP STAIR ENCLOSURE, DETACHED 2 CAR GARAGE AS | $490,000 |
| B200006968 | 2024-02-15 | Plumbing | 1240 N LAKE SHORE DR | SCOPE: NONSTRUCTURAL INTERIOR ALTERATION.LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), UNIT 14B. TURN THE HALL CLOSET AND A PORTION OF THE BEDROOM CLOSET IN TO A LAU | $19,180 |
| 101021314 | 2024-02-01 | Plumbing | 2646 W VAN BUREN ST | SPR 2019 CBRC - WORK TO ADDRESS VIOLATIONS INCLUDING REMOVAL AND REPLACEMENT OF REAR PORCH, REMOVE NON-PERMITTED PLUMBING FIXTURES IN THE INTERIOR, AND RESTORE OCCUPANCY TO PREVIOU | $50,000 |
| 101010082 | 2023-08-31 | Plumbing | 6140 N MILWAUKEE AVE | SECOND STORY ADDITION WITH NEW DWELLING UNIT AND ADDITION TO EXISTING ATTACHED REAR GARAGE AS PER PLANS | $150,000 |
| 100961575 | 2023-08-25 | Plumbing | 3726 W GIDDINGS ST | ERECT A MASONRY 3-STORY WITH BASEMENT, MULTI-FAMILY RESIDENTIAL BUILDING WITH 3 D.U.'S TOTAL. BUILDING FEATURES TO INCLUDE A SUNKEN FRONT PATIO NO MORE THAN 2' DEEP BELOW GRADE, A | $350,000 |
| 101010248 | 2023-07-05 | Plumbing | 3500 W BELDEN AVE | SELF CERTIFICATION 2019 CBC: NEW CONSTRUCTION OF 2 STORY WITH BASEMENT FRAME SINGLE FAMILY RESIDENCE AND DETACHED FRAME 2-CAR GARAGE (R-5 OCCUPANCY, V-A CONSTRUCTION TYPE) | $300,000 |
| 101010409 | 2023-06-30 | Plumbing | 3502 W BELDEN AVE | SELF CERTIFICATION-2019 CBC: NEW CONSTRUCTION OF 2 STORY WITH BASEMENT FRAME SINGLE FAMILY RESIDENCE AND DETACHED FRAME 2-CAR GARAGE (R-5 OCCUPANCY, V-A CONSTRUCTION TYPE) | $300,000 |
| 101010197 | 2023-06-07 | Plumbing | 2224 W BERWYN AVE | SELF CERTIFICATION 2019 CBC- NEW CONSTRUCTION OF 2 STORY WITH BASEMENT FRAME SINGLE FAMILY RESIDENCE AND DETACHED FRAME 2-CAR GARAGE PER PLANS.(R-5 OCCUPANCY, V-A CONSTRUCTION TYP | $300,000 |
| 100965358 | 2023-01-03 | Plumbing | 4015 N PULASKI RD | 2019 CBC NEW FOUR STORY VA FRAME CONST. 4 DU RESIDENTIAL BUILDING WITH REAR DECK AND PATIO, FULLY SPRINKLED,NEW FENCE 81'9" L X 6 FT H WITH 4 PARKING SPACES AS PER PLANS.ZBA APPROV | $500,000 |
| 100989337 | 2022-12-15 | Plumbing | 3820 N TROY ST | PROPOSED 2 STORY SFR W/BASEMENT, REAR 1ST FLOOR DECK, FRONT IRON/SIDE WOOD FENCES, AND REAR 2 CAR GARAGE, PER PLANS. | $768,300 |
| 100989357 | 2022-12-15 | Plumbing | 3822 N TROY ST | PROPOSED 2 STORY SFR W/BASEMENT, REAR DECK, 5' FRONT IRON/6'SIDE WOOD FENCES, AND REAR 2 CAR GARAGE, PER PLANS. | $714,300 |
| 100981315 | 2022-12-15 | Plumbing | 2640 N BOSWORTH AVE | REVISION TO EXISTING PERMIT #100930670, NEW ROOF DECK ON EXISTING THREE STORY, FOUR DWELLING UNIT BUILDING, CHANGE FROM FOUR CAR TO FIVE CAR GARAGE WITH ROOF DECK AND LAYOUT CHANGE | $600,000 |
| 100969004 | 2022-11-22 | Plumbing | 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 |
| 100984147 | 2022-10-26 | Plumbing | 2346 W OHIO ST | SC 2019 CBC: ERECT 2 STORY , VA FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT , 1ST FL. COVERED OPEN REAR DECK, REAR 2ND FL. ROOF DECK , PRIVATE ROOF DECK & ROOFTOP STAIR ENCLOSURE | $762,560 |
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 →