COMPANY RECORD · CHICAGO, IL
Koso Construction, Inc. — permit history in Chicago, IL
Koso Construction, Inc. appears on 115 Chicago permit records from 2012 through 2025, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 115 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2012 | 6 |
| 2013 | 10 |
| 2014 | 10 |
| 2015 | 11 |
| 2016 | 13 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 5 |
Busiest year on record: 2016, with 13 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 |
|---|---|---|
| The Exceptional Touch Inc | 9 | 2025-09-19 |
| Zar Construction And Development, Inc | 6 | 2024-04-10 |
| T. Andrews Construction Inc. D/B/A Tandem Construc | 6 | 2015-11-20 |
| Summit Design & Build, LLC. | 6 | 2019-08-14 |
| Koplin Construction & Design, Ltd | 6 | 2014-11-07 |
| Tricap Construction LLC | 3 | 2017-11-15 |
| Batiste Masonry | 3 | 2016-04-15 |
| Koso Construction Group Inc | 3 | 2025-03-21 |
| 3F Construction, LLC. | 2 | 2025-04-09 |
| A. R. Lass Construction Services, Inc | 2 | 2025-01-21 |
| Tralmer Construction Co. | 2 | 2019-08-14 |
| Kjm Construction Co | 2 | 2022-09-14 |
31 companies are named alongside Koso Construction, 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 |
|---|---|
| 4980 N MARINE DR | 2025-09-19 |
| 6801 N SHERIDAN RD | 2025-04-09 |
| 5778 N ELSTON AVE | 2025-03-21 |
| 3104 S HOMAN AVE | 2025-02-05 |
| 1730 W FULLERTON AVE | 2025-01-21 |
| 2441 N ST LOUIS AVE | 2024-10-08 |
| 4970 N MARINE DR | 2024-05-22 |
| 720 S WELLS ST | 2024-04-10 |
| 2213 N LAMON AVE | 2024-03-18 |
| 3621 N HAMILTON AVE | 2023-12-15 |
| 606 E 43RD ST | 2023-03-06 |
| 1938 N SAWYER AVE | 2022-09-14 |
| 1940 N SAWYER AVE | 2022-09-12 |
| 217 W HURON ST | 2022-06-29 |
76 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $350 to $7,600,000, median $16,750. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
115 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200440839 | 2025-09-19 | Electrical | 4980 N MARINE DR | SCOPE: NONSTRUCTURAL INTERIOR REPLACEMENT OF ELECTRICAL AND PLUMBING FIXTURES AT KITCHEN AND BATHROOM, NO OTHER WORK. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), U | $44,000 |
| 101065056 | 2025-04-09 | Electrical | 6801 N SHERIDAN RD | 2019 CBRC: INTERIOR ALTERATIONS TO KITCHENS AND BATHROOMS OF 16 DWELLING-UNITS IN AN EXISTING TYPE I-A MIXED USE MULTI-FAMILY RESIDENTIAL (R-2), MERCANTILE (M), AND RESTAURANT (A-2 | $240,000 |
| 101057242 | 2025-03-21 | Electrical | 5778 N ELSTON AVE | SPR 2019 CBRC: DOCUMENT PREVIOUS INTERIOR ALTERATION AND CHANGE OF OCCUPANCY FOR GROUND LEVEL 1-STORY COMMERCIAL SPACE INTO A SINGLE FAMILY RESIDENCE. ADDITIONAL WORK INCLUDES INS | $8,000 |
| B200408049 | 2025-02-05 | Electrical | 3104 S HOMAN AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 400 AMP SERVICE DISCONNECTING MEANS WITH 6 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: ELECTRIC ROOM. | $15,000 |
| 101064236 | 2025-01-21 | Electrical | 1730 W FULLERTON AVE | SELF-CERT 2019 CBRC: INTERIOR REMODELING OF EXISTING 1,198 S.F. TENANT SPACE 26 TO REMOVE FORMER TENANT BUILD-OUT AND LEAVE AN OPEN WHITE BOX SPACE WITH NEW ADA RESTROOM. SPACE WIL | $150,000 |
| 101053162 | 2024-10-08 | Electrical | 2441 N ST LOUIS AVE | SPR 2019 CBRC: INTERIOR RENOVATION IN EXISTING KITCHEN, NEW POWDER ROOM AT FIRST FLOOR, NEW FURNACE FOR SECOND FLOOR IN EXISTING 2 STORY, FRAME SINGLE FAMILY HOME MECHANICAL, ELECT | $29,400 |
| B101051579 | 2024-05-22 | Electrical | 4970 N MARINE DR | REMOVE AND REPLACE 4 CIRCUITS TO VALET BOOTH OF PARKING GARAGE, REMOVE AND REPLACE OUTLETS | $2,500 |
| 101047188 | 2024-04-10 | Electrical | 720 S WELLS ST | SELF-CERT 2019 CBRC: CONVERSION OF MODEL RESIDENTIAL UNIT GALLERY AND ACCESSORY OFFICE INTO DWELLING UNIT (#2903). FOLLOWS PREVIOUS CONVERSION OF DWELLING UNIT TO CREATE RESIDENTIA | $100,000 |
| B101047150 | 2024-03-25 | Electrical | 4980 N MARINE DR | REMOVE AND REPLACE CLOTH WIRE FROM KITCHEN. ADD POWER FOR DISHWASHER. RELOCATE OUTLET AND LIGHT IN BATHROOM. | $1,300 |
| 101029092 | 2024-03-18 | Electrical | 2213 N LAMON AVE | SPR 2019 CRBCNEW BASEMENT AND FIRST FLOOR REAR ADDITION TO ASINGLE FAMILY WOOD FRAMING BUILDING AS PER PLANSREMOVE OVER HANG ON GARAGE, NEW 10' HIGH IRON FENCETO BE LOWERED TO 6'-0 | $35,000 |
| B101045656 | 2024-03-04 | Electrical | 4980 N MARINE DR | REPLACE EXISTING 6 CIRCUIT PANEL WITH 12 CIRCUIT PANEL AND ADD CIRCUIT FOR NEW MICROWAVE. | $4,500 |
| 101033815 | 2024-02-28 | Electrical | 2441 N ST LOUIS AVE | INT. RENOV TO EXISTING SINGLE FAMILY HOME, REMOVE EXISTING REAR OPEN PORCH, NEW REAR FRAME OPEN DECK,MECHANICAL, ELECTRICAL & PLUMBING PER PLANS.OCCUPANCY CLASSIFICATION R-5, CONS | $39,000 |
| B200003891 | 2023-12-15 | Electrical | 3621 N HAMILTON AVE | REVISION TO PERMIT#101013300 CHANGE ELECTRICAL CONTRACTOR | |
| 101013717 | 2023-05-16 | Electrical | 1730 W FULLERTON AVE | INTERIOR REMODELING OF EXISTING 6,756 S.F. TENANT SPACE 22 TO SUBDIVIDE INTO TWO TENANT SPACES, SPACE 22 (4,153 S.F.) & SPACE 23 (2,609 S.F.) - EXISTING ZONING-NO CHANGE, NO STRUCT | $75,000 |
| B101013781 | 2023-04-21 | Electrical | 1730 W FULLERTON AVE | ADD 200-AMP PANEL TO EXISTING STRUCTURE | $10,000 |
| B101007810 | 2023-03-06 | Electrical | 606 E 43RD ST | LIKE FOR LIKE REPAIRS TO AN EXISTING 3 STORY ,6 FLAT, SLAB ON GRADE RESIDENCE FOR FIRE DAMAGE. NO STRUCTURAL WORK. | $10,000 |
| B101005810 | 2023-02-16 | Electrical | 4980 N MARINE DR | ADD CIRCUIT FOR MICROWAVE | $400 |
| 100976394 | 2022-09-14 | Electrical | 1938 N SAWYER AVE | NEW TWO STORY FRAME DUPLEX UNIT OVER UNIT. WITH DETACHED GARAGE AND ROOF DECK | $350,000 |
| 100976426 | 2022-09-12 | Electrical | 1940 N SAWYER AVE | NEW TWO STORY FRAME DUPLEX UNIT OVER UNIT, WITH DETACHED GARAGE AND ROOF DECK | $500,000 |
| B100978008 | 2022-06-29 | Electrical | 217 W HURON ST | REPLACE LIGHTING FLOURESCENT LIGHTING IN , KITCHEN WITH LED. REMOVE AND REPLACE LIGHTS. | $8,000 |
| B100974305 | 2022-06-01 | Electrical | 4731 N WESTERN AVE | TEMPORARY POWER FOR FESTIVAL. | $8,000 |
| 100967826 | 2022-04-22 | Electrical | 1730 W FULLERTON AVE | SELF CERT: INTERIOR ALTERATION OF EXIST. 4,000SF TENANT SPACE. SELECTIVE MINIMAL DEMO WORK, EXIST. SPRINKLERS TO REMAIN, HVAC TO REMAIN, EXIST. BATHROOMS TO REMAIN, SELECTIVE MINIM | $60,000 |
| 100931785 | 2022-02-19 | Electrical | 2373 S ARCHER AVE | NEW OUTDOOR PATIO SPACE AND EXTERIOR CONCRETE RAMP FOR EXISTING CONNIE'S PIZZA, AND ADDITION OF TWO BATHROOMS.RESTARUANT HAS EXISTING AUTOMATIC SPRINKLER SYSTEM. | $25,000 |
| 100922575 | 2021-10-26 | Electrical | 1714 N WOLCOTT AVE | NTERIOR RENOVATION IN EXISTING MULTI-UNIT BUILDING WITH NEW 3RD FLOOR DUPLEX UP AND 1ST FLOOR DUPLEX DOWN, REPAIRS TO EXISTING ENCLOSED REAR WOOD PORCH | $50,000 |
| B100943212 | 2021-10-06 | Electrical | 5061 N PULASKI RD | ELECTRICAL WORK CIRCUITS, LIGHTING CONDUIT AND RECEPTACLES. | $2,500 |
| B100938952 | 2021-09-08 | Electrical | 4731 N WESTERN AVE | TEMPORARY POWER FOR FESTIVAL | $8,000 |
| 100933263 | 2021-07-29 | Electrical | 6225 N SAYRE AVE | GARAGE | $7,500 |
| B100925666 | 2021-06-07 | Electrical | 2373 S ARCHER AVE | ADD OUTDOOR LIGHTS AND OUTLETS TO PATIO DECK | $9,000 |
| 100888023 | 2020-09-16 | Electrical | 720 S WELLS ST | SPR 2019 CBRC: CONVERT ONE EXISTING DWELLING UNIT (#2903) IN AN EXISTING HIGH-RISE TO AN ACCESSORY RESIDENTIAL MARKETING OFFICE. NO CHANGE TO BUILDING HEIGHT OR FLOOR AREA. NO STRU | $400,000 |
| B100874256 | 2020-05-13 | Electrical | 827 N MAPLEWOOD AVE | RENOVATION OF BACK STORAGE AREAS AND KITCHEN | $2,200 |
| 100735189 | 2020-03-25 | Electrical | 3954 N LINCOLN AVE | ILLUMINATED WALL SIGN ON EAST ELEVATION WITH 29 SQ FT OF TEXT | $500 |
| 100736209 | 2020-03-25 | Electrical | 4800 W IRVING PARK RD | ILLUMINATED WALL SIGN ON NORTHEAST ELEVATION WITH 16 SQ. FT. OF TEXT | $500 |
| 100736208 | 2020-03-25 | Electrical | 4800 W IRVING PARK RD | ILLUMINATED WALL SIGN ON SOUTH ELEVATION WITH 16 SQ. FT. OF TEXT | $500 |
| 100735190 | 2020-03-25 | Electrical | 3954 N LINCOLN AVE | ILLUMINATED WALL SIGN ON WEST ELEVATION WITH 29 SQ FT OF TEXT | $500 |
| 100811962 | 2020-03-25 | Electrical | 3954 N LINCOLN AVE | ILLUMINATED WALL SIGN ABOVE THE STOREFRONT MAIN ENTRANCE ON CORNER OF N. LINCOLN & N. DAMEN 14SF | $500 |
| B100852204 | 2019-11-23 | Electrical | 2213 N LAMON AVE | INSTALL ELECTRIC TO ROOM ADDITION OF EXISTING HOUSE | $6,000 |
| 100830881 | 2019-10-29 | Electrical | 5200 N SHERIDAN RD | SCOPE OF WORK LIMITED TO WATER DAMAGE REPAIRS OF FOUR 1ST FLOOR MAINTENANCE OFFICES AND 28 DWELLING UNITS PER PLANS. REMAINDER OF BUILDING N.I.C. EXISTING TYPE I-A BUILDING, 8 STOR | $300,000 |
| 100817219 | 2019-08-15 | Electrical | 827 N MAPLEWOOD AVE | EXISTING 2-STORY BUILDING WITH BASEMENT INTERIOR ALTERATION WITH 2-STORY REAR ADDITION. | $60,000 |
| 100804937 | 2019-08-14 | Electrical | 5200 N SHERIDAN RD | INTERIOR 1ST FLOOR BUILD OUT OF WARM DARK SHELL IN EXISTING RETAIL SPACE AT TYPE I-A, 8 STORY, MIXED USE BUILDING. OCCUPANCIES TO REMAIN: A-2, H-3, F. ONE STOREFRONT ENTRANCE AND O | $350,000 |
| B100824793 | 2019-06-11 | Electrical | 827 N MAPLEWOOD AVE | RENOVATION OF BACK STORAGE AREAS AND KITCHEN | $2,200 |
| 100818578 | 2019-05-21 | Electrical | 1841 W SCHOOL ST | SELF CERT PROJECT- INTERIOR ALTERATIONS TO ALL FLOORS OF EXISTING 3 DU RES BLDG | $115,000 |
| 100734658 | 2019-04-22 | Electrical | 352 W ARMITAGE AVE | ILLUMINATED WALL SIGN ON SOUTH ELEVATION WITH 24 SQ FT OF TEXT | $1,500 |
| 100793917 | 2018-12-14 | Electrical | 6801 N SHERIDAN RD | REVISION TO PERMIT #100730903 TO REVISE STAIR LOCATION AND LAYOUT FROM FIRST FLOOR TO MEZZANINE AND REPLACE EXISTING PLUMBING FIXTURES WITH NEW ONES IN 1ST FLOOR TOILET ROOM. | $50,000 |
| B100788872 | 2018-11-01 | Electrical | 5200 N SHERIDAN RD | REPLACE PANEL ADD OUTLET, SMOKE DETECTOR | $15,000 |
| B100785943 | 2018-10-01 | Electrical | 1840 N SAYRE AVE | ADD SWITCH , 2 LIGHTS, GFCI AND OUTLET TO GARAGE | $600 |
| 100781565 | 2018-09-06 | Electrical | 6801 N SHERIDAN RD | REMOVE & REPLACE CABINETS, COUNTERTOPS, APPPLIANCES, LIGHT AND PLUMBING FIXTURES, TILE IN BATH; REPAIR EXISTING PLUMBING WASTE/VENT IN 80 OF 160 UNITS | $1,600,000 |
| 100762637 | 2018-07-20 | Electrical | 2105 N MANGO AVE | ERECT A NEW TWO STORY 2-DWELLING UNITS FRAME BUILDING WITH BASEMENT ON AN EXISTING AND PARTLY NEW FOUNDATION AS PER PLANS. REFER TO PERMIT #100732172 FOR THE ORIGINAL DRAWINGS DETA | $10,000 |
| B100773211 | 2018-07-18 | Electrical | 415 N MILWAUKEE AVE | REMOVE AND REPLACE LIGHT FIXTURES AND HAND DRYERS | $2,000 |
| B100758260 | 2018-04-23 | Electrical | 4545 N MOODY AVE | ADD OUTLETS LIGHTS AND SWITCH TO GARARGE | $2,500 |
| 100711022 | 2018-04-16 | Electrical | 9430 S HALSTED ST | LED ILLUMINATED WALL SIGN WITH 160 SQUARE FEET OF TEXT | $2,000 |
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 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 →