COMPANY RECORD · CHICAGO, IL
Ml & Kl Company — permit history in Chicago, IL
Ml & Kl Company appears on 337 Chicago permit records from 2008 through 2026, all of them plumbing.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 337 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2008 | 2 |
| 2009 | 10 |
| 2010 | 10 |
| 2011 | 22 |
| 2012 | 26 |
| 2013 | 20 |
| 2014 | 24 |
| 2015 | 25 |
| 2016 | 22 |
| 2017 | 25 |
| 2018 | 22 |
| 2019 | 23 |
| 2020 | 13 |
| 2021 | 21 |
| 2022 | 14 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 22 |
| 2026 | 10 |
Busiest year on record: 2012, with 26 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 |
|---|---|---|
| Stratum Builders, Inc. | 60 | 2026-07-22 |
| Ronan Construction LLC | 43 | 2026-07-30 |
| John-House Doctor Co | 32 | 2026-05-06 |
| Julosk Incorporated | 29 | 2017-09-07 |
| Cmm General Contractor, Inc | 20 | 2026-02-25 |
| Janusz Dlugosl | 20 | 2014-07-29 |
| Northwest Remodelers & Builders, Inc. | 12 | 2025-10-16 |
| Batteast & Company | 12 | 2018-01-29 |
| Exterplexy, Inc | 11 | 2018-02-14 |
| Casey Masonry, Inc. | 11 | 2016-07-05 |
| Designed Concepts Construction, LLC. | 9 | 2025-01-22 |
| Mike's Construction, Inc. | 8 | 2020-04-01 |
98 companies are named alongside Ml & Kl Company 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 |
| 4625 N PAULINA ST | 2026-07-28 |
| 3624 N TRIPP AVE | 2026-07-22 |
| 3626 N TRIPP AVE | 2026-07-22 |
| 3617 N ALBANY AVE | 2026-05-06 |
| 4650 N MAGNOLIA AVE | 2026-04-15 |
| 2711 N PULASKI RD | 2026-03-24 |
| 1100 W WOLFRAM ST | 2026-03-20 |
| 5820 W RACE AVE | 2026-02-25 |
| 2219 N CLYBOURN AVE | 2026-02-20 |
| 4400 W NORTH AVE | 2025-12-29 |
| 1934 N DAYTON ST | 2025-11-25 |
| 2748 N MOZART ST | 2025-11-19 |
| 1460 N MILWAUKEE AVE | 2025-10-17 |
279 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $4,500,000, median $73,675. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
337 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101076869 | 2026-07-30 | Plumbing | 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 |
| 101080818 | 2026-07-28 | Plumbing | 4625 N PAULINA ST | PROPOSED REAR 2 STORY ADDITION W/BASEMENT AND ROOF DECK, REAR 1ST STORY PORCH, 6 CAR GARAGE, AND INTERIOR RENOVATIONS IN AN EXISTING 2 STORY/4 UNIT RESIDENCE, PER PLANS. | $620,000 |
| 101081688 | 2026-07-22 | Plumbing | 3624 N TRIPP AVE | SC 2019 CBC. ERECT A 2 STORY TYPE VA FRAME SINGLE FAMILY RESIDENCE WITH A BASEMENT, FRONT PORCH, DETACHED 2 CAR GARAGE & A SIX-FOOT-HIGH WOOD FENCE AND CONCRETE WALKWAYS, AS PER PL | $625,000 |
| 101083939 | 2026-07-22 | Plumbing | 3626 N TRIPP AVE | SC 2019 CBC. ERECT A 2 STORY TYPE VA FRAME SINGLE FAMILY RESIDENCE WITH A BASEMENT, FRONT PORCH AND A DETACHED 2 CAR GARAGE AND 6-FOOT-HIGH WOOD FENCE, AS PER PLANS. R5 OCCUPANCY C | $680,000 |
| 101081431 | 2026-05-06 | Plumbing | 3617 N ALBANY AVE | SPR 2019 CODES. CONVERT EXISTING BRICK 2-FLAT TO SINGLE FAMILY. NEW TWO STORY FRAME REAR ADDITION WITH NEW REAR WOOD DECK. INTERIOR REHAB WITH NEW MEP. | $200,000 |
| 101078233 | 2026-04-15 | Plumbing | 4650 N MAGNOLIA AVE | SPR 2019 CBC:NEW CONSTRUCTION FULL BUILDING PERMIT (3) THREE STORY, (4) FOUR RESIDENTIAL DWELLING UNIT BUILDING WITH (1) ROOFTOP STAIR PENTHOUSE/ENCLOSURE AND PRIVATE OCCUPIABLE RO | $810,000 |
| 101080583 | 2026-03-24 | Plumbing | 2711 N PULASKI RD | INTERNAL RENOVATIONS TO CONVERT EXISTING GROUND FLOOR OFFICE SPACE, NEW BREAKROOM AND UNISEX RESTROOM IN A 2 STORY OFFICE BUILDING TO A NEW OPEN OFFICE USE, PER PLANS. | $50,000 |
| 101077569 | 2026-03-20 | Plumbing | 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 |
| 101078052 | 2026-02-25 | Plumbing | 5820 W RACE AVE | SPR 2019 CBRC: MECHANICAL WORK ONLY: INSTALLATION OF (2) NEW MECHANICAL FURNACE AND (2) CONDENSING UNITS, INCLUDING NEW DUCTWORK, TO EXISTING 3 STORY WITH BASEMENT SINGLE FAMILY RE | $25,000 |
| 101078103 | 2026-02-20 | Plumbing | 2219 N CLYBOURN AVE | SC 2019 CBC INTERIOR BUILD-OUT FOR A GROUND FLOOR RETAIL SALES SPACE, 5 STORY TYPE IIIA CONSTRUCTION TYPE MASONRY BUILDING, AS PER PLANS | $180,000 |
| 101072063 | 2025-12-29 | Plumbing | 4400 W NORTH AVE | SPR 2019 CBC. ERECT ONE-STORY MASONRY ADDITION TO EXISTING SINGLE-STORY CAR-WASH AND STORAGE ACCESSORY BUILDING; REMOVE CENTER KIOSK ATTENDANT STATION, AND RELOCATE N-W GAS DISPENS | $130,000 |
| 101071083 | 2025-11-25 | Plumbing | 1934 N DAYTON ST | SPR CBC 2019; EXISTING 3 STORY MASONRY SINGLE FAMILY HOME WITH BASEMENT.COMPLETE GUT RENOVATION OF 2ND FLOOR. RECONFIGURE EXISTING PRIMARY BATHROOM AND BEDROOMS. NEW WINDOW OPENING | $225,000 |
| 101072091 | 2025-11-19 | Plumbing | 2748 N MOZART ST | SC SINGLE FAMILY RESIDENTIAL INTERIOR REMODEL AND NEW ATTIC DORMER ADDITION PER PLANS. SCOPE OF WORK INCLUDES NEW INTERIOR STAIR TO ATTIC AND NEW REAR OPEN DECK AND STAIR TO GRADE. | $150,000 |
| 101073968 | 2025-11-12 | Plumbing | 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 |
| 101001045 | 2025-10-17 | Plumbing | 1460 N MILWAUKEE AVE | SPR 2019 CBRC: REPLACE EXISTING EAST, WEST, & SOUTH EXTERIOR WALLS TO NON-COMBUSTIBLE CONSTRUCTION IN EXISTING 3-STORY WITH BASEMENT MIXED-USED BUILDING & REDUCE THE NUMBER OF DWE | $180,000 |
| 101073693 | 2025-10-16 | Plumbing | 6418 S VERNON AVE | SPR 2019 CBC. INTERIOR ALTERATIONS TO EXIST THREE STORY MASONRY APARTMENT BUILDING WITH BASEMENT (OCCUPANCY R-2, CONSTRUCTION IIIA). INTERIOR ALTERATION INCLUDE ELECTRICAL, PLUMBIN | $250,000 |
| 101069436 | 2025-10-10 | Plumbing | 1443 W ROSCOE ST | SC 2019 CBC ERECT A 3 STORY, 2 DWELLING UNIT TYPE IIIA MASONRY BUILDING WITH A BASEMENT. PRIVATE OCCUPIABLE ROOF DECK, PERGOLA AND ACCESS STAIR. WORK INCLUDES A REAR 2 CAR DETACHED | $920,000 |
| 101069434 | 2025-08-11 | Plumbing | 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 |
| B200433699 | 2025-08-05 | Plumbing | 1934 N DAYTON ST | SCOPE: NONSTRUCTURAL INTERIOR PREPARATORY DEMOLITION OF NONLOAD BEARING WALLS AND M.E.P. SYSTEMS WITH DEMO DRAWINGS AND ALL OTHER WORK ON PERMIT 101071083. LOCATIONS: 1 RESIDENTIAL | $25,000 |
| B200435136 | 2025-07-24 | Plumbing | 451 W NORTH AVE | FOR PERMIT 101054115: REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT MASON CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200433139 | 2025-07-21 | Plumbing | 4019 W PATTERSON AVE | FOR PERMIT 101066998: ADDITIONAL ELECTRICAL CONTRACTOR. ADDITIONAL PLUMBING CONTRACTOR. ADDITIONAL OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRAC | |
| 101061491 | 2025-07-09 | Plumbing | 4621 N CLARK ST | SC 2019 CBC; DE-CONVERT EXIST. 2 STORY MULTI-USE BUILDING TO ALL COMMERCIAL. 2ND FLOOR DWELLING UNIT TO BE CONVERTED TO OFFICES. ADD RESTROOM AND PREP AREA IN EXISTING ACCESSORY | $25,000 |
| 101062312 | 2025-06-24 | Plumbing | 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 |
| 101064168 | 2025-05-30 | Plumbing | 1447 W ROSCOE ST | SC 2019 CBC ERECT A 3 STORY, 2 DWELLING UNIT TYPE IIIA MASONRY BUILDING WITH A BASEMENT. PRIVATE OCCUPIABLE ROOF DECK, AND ACCESS STAIR. WORK INCLUDES A REAR 2 CAR DETACHED GARAGE | $825,000 |
| 101065276 | 2025-04-23 | Plumbing | 2711 N PULASKI RD | RECONFIGURATION OF EXISTING 2ND FLOOR OFFICE SPACE IN A 2 STORY OFFICE BUILDING, PER PLANS. | $90,000 |
| 101066240 | 2025-04-07 | Plumbing | 2917 N ROCKWELL ST | SPR 2019 CBRC: REVISION TO PERMIT #101051734 TO RELOCATE MECHANICAL ROOM TO THE BASEMENT CONSTRUCT NEW LAUNDRY AND BATHROOM IN BASEMENT RECONIGURE STAIR 1&2 STORY SINGLE FAMILY RES | $50,000 |
| 101066357 | 2025-03-12 | Plumbing | 1915 N WOOD ST | SELF CERTIFICATION 2019 CBC: REVISION TO EXISTING PERMIT 101060669 TO ADD ONE NEW BATHROOM ON THE 2ND FLOOR WITH MINOR LAYOUT CHANGE AND ONE NEW BATHROOM IN THE BASEMENT (R5 OCCUPA | $450,000 |
| 101062215 | 2025-03-06 | Plumbing | 2219 N CLYBOURN AVE | SC CBC 2019. INTERIOR BUILD OUT FOR A NEW HAIR SALON ON THE GROUND FLOOR OF AN EXISTING COMMERCIAL SPACE WITHIN THE 5 STORY TYPE IIIA MASONRY BUILDING, AS PER PLANS | $120,000 |
| 101048598 | 2025-02-05 | Plumbing | 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 |
| B200409126 | 2025-01-27 | Plumbing | 2113 N KENMORE AVE | NONSTRUCTURAL INTERIOR PREPARATORY DEMOLITION: REMOVAL OF NON-LOAD BEARING PARTITIONS AND ELECTRICAL AND PLUMBING FIXTURES. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT | $12,000 |
| 101059300 | 2025-01-22 | Plumbing | 4314 S KEDZIE AVE | SELF CERT. COMM. - 2019 CBRC - LEVEL 2: RENOVATION OF EXISTING SINGLE STORY MERCANTILE BUILDING FOR USE AS A LAUNDROMAT PER ATTACHED PLANS. CONSTRUCTION TYPE IIIB; OCCUPANCY - B B | $250,000 |
| 101060453 | 2025-01-08 | Plumbing | 4134 W ROSCOE ST | SPR 2019 CBRC INTERIOR ALTERATIONS, NEW REAR STAIR, STEEL FRONT PORCH & GARAGE TO EXISTING 2 STORY SFR. (OCCUPANCY R-5 CLASSIFICATION) ( TYPE VA CONSTRUCTION) | $110,000 |
| 101062297 | 2024-12-26 | Plumbing | 2113 N KENMORE AVE | REAR BUILDING: INTERIOR RENOVATIONS IN AN EXISTING 2 STORY COACH HOUSE, PER PLANS. | $150,000 |
| 101061055 | 2024-12-09 | Plumbing | 1927 N CLEVELAND AVE | SC CRBC 2019; EXISTING 3 STORY MASONRY SINGLE FAMILY HOME WITH BASEMENT.COMPLETE GUT RENOVATION OF 3RD FLOOR. RECONFIGURE EXISTING PRIMARY BATHROOM AND BEDROOM. REPAIR EXISTING | $150,000 |
| 101060669 | 2024-11-13 | Plumbing | 1915 N WOOD ST | SELF CERTIFICATION 2019 CBC: FULL BUILDING PERMIT FOR NEW CONSTRUCTION OF 2-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, DETACHED 2-CAR GARAGE AND ROOF DECK ON MAIN BUILDING (R5 OC | $500,000 |
| 101061059 | 2024-10-25 | Plumbing | 1927 N CLEVELAND AVE | SC CRBC 2019; NON-STRUCTURAL INTERIOR PREPARATORY DEMOLITION. EXISTING 3 STORY MASONRY SINGLE FAMILY HOME. REMOVAL OF INTERIOR FINISHES, INTERIOR DOORS, TRIM, DRYWALL WALLS AND C | $20,000 |
| 101059636 | 2024-10-23 | Plumbing | 5331 W GLADYS AVE | SELF-CERT 2019 CBC: GUT REHAB RENOVATION OF EXISTING 2-STORY MULTI-FAMILY DWELLING WITH BASEMENT AS PER PLANS. (OCCUPANCY R-5; TYPE IIIB CONSTRUCTION). | $175,000 |
| 101051734 | 2024-08-26 | Plumbing | 2917 N ROCKWELL ST | SPR 2019 CBRC: REMODEL BASEMENT 1ST & 2ND FLOORS AND CONSTRUCT NEW 2ND FLOOR ADDITION TO AN EXISTING 1&2 STORY SINGLE FAMILY RESIDENCE PER PLANS (USE GROUP R5 CONSTRUCTION TYPE VA | $350,000 |
| 101051760 | 2024-07-03 | Plumbing | 924 W 19TH PL | SELF-CERT 2019 CBRC: INTERIOR-ONLY ALTERATIONS ON THIRD FLOOR, INCLUDING DEMOLITION OF EXISTING OFFICE SPACES AND CONSTRUCTION OF NEW OFFICE SPACES. NO STRUCTURAL WORK. NO WORK TO | $3,500,000 |
| 101040545 | 2024-06-28 | Plumbing | 1736 W CATALPA AVE | INTERIOR & EXTERIOR ALTERATIONS TO THE EXISTING 2 STORY MASONRY BUILDING. DECONVERT 2 DU APARTMENT BUILDING TO A SINGLE FAMILY RESIDENCE WHICH INCLUDES MEP WORK, A NEW ROOF TOP DEC | $520,000 |
| 101001073 | 2024-06-12 | Plumbing | 3111 E 77TH ST | SPR 2019 CBC INSTALLATION OF NEW SINGLE LEVEL OUTDOOR DECK WITH OUTDOOR BAR AND CANOPY PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS ** | $50,000 |
| 101047187 | 2024-05-03 | Plumbing | 5050 W FOSTER AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO OFFICE AREA, TOILET ROOMS AND LOCKER ROOMS IN EXISTING MANUFACTURING FACILITY. NO CHANGE TO EXISTING USE OR AREA. 1-STORY -FULLY SPRINK | $386,823 |
| 101024233 | 2024-03-07 | Plumbing | 3329 W CUYLER AVE | SELF-CERT 2019 CBC: NEW 2-CAR DETACHED GARAGE WITH COACH HOUSE ABOVE (OCCUPANCY R-5; TYPE VA CONSTRUCTION). | $190,000 |
| B200004814 | 2024-01-29 | Plumbing | 1736 W CATALPA AVE | SCOPE: NONSTRUCTURAL INTERIOR PREPARATORY DEMOLITION, REMOVAL OF NON-LOAD BEARING WALLS AND M.E.P. SYSTEMS WITH DEMO DRAWINGS AND ALL OTHER WORK TO BE PERFORMED ON 101002947.LOCATI | $6,000 |
| 101030397 | 2024-01-26 | Plumbing | 707 W BRIAR PL | SELF-CERT 2019 CBC: ERECT A 4 STORY, 6 DWELLING UNIT MASONRY APARTMENT BUILDING WITH A BASEMENT, ROOF DECK, AND ACCESS STAIRS. TO INCLUDE A MASONRY TRASH ENCLOSURE, 6 HIGH WOOD AND | $2,400,000 |
| 101032717 | 2024-01-11 | Plumbing | 5037 W CULLOM AVE | SPR 2019 CBC BASEMENT RENOVATION IN AN EXISTING 2-STORY, 2-DWELLING UNITS RESIDENCE. PROPOSED FINISHED BASEMENT: NEW CONCRETE SLAB IN BASEMENT, NEW CONCRETE STAIRS PER PLANS OCCUPA | $24,000 |
| 101030077 | 2023-10-23 | Plumbing | 1511 N HOYNE AVE | COMPLETE ROOF REPLACEMENT; INTERIOR WORK TO 3 UNITS: REMOVE EXISITING PLASTER AND REPLACE WITH DRYWALL AT WALLS AND CEILINGS, REPLACE KITCHEN CABINETS, MILL WORK AND HARDWOOD FLOOR | $125,000 |
| 101031664 | 2023-10-19 | Plumbing | 3852 N KEELER AVE | SC 2019 CBRC. GUT REHABILITATION OF EXIST. 2 STORY BRICK SINGLE FAMILY HOME. NEW 2 STORY REAR FRAME ADDITION. NEW 3 CAR FRAME GARAGE. ALL WORK PER ARCHITECTURAL PLANS. OCCP. GRP | $400,000 |
| 101023531 | 2023-10-12 | Plumbing | 8111 S THROOP ST | GUT REHAB/INTERIOR ALTERATIONS TO 1 STORY SINGLE FAMILY MASONRY RESIDENTIAL BUILDING PER PLANS. ENCLOSE EXISTING REAR PORCH. REPAIR FRONT STAIR. CONSTRUCT NEW LANDING AND STEPS | $80,000 |
| 101023716 | 2023-09-15 | Plumbing | 3541 N FREMONT ST | SC 2019 CBC: ERECT A 4 STORY, 3 DWELLING UNIT MASONRY BUILDING WITH A BASEMENT AND AN OCCUPIABLE ROOF DECK FOR THE TO FLOOR UNIT AND A 3 CAR DETACHED GARAGE WITH A ROOF DECK AND AC | $1,200,000 |
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 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 →