COMPANY RECORD · CHICAGO, IL
Kr Tech Group,Inc. — permit history in Chicago, IL
Kr Tech Group,Inc. appears on 202 Chicago permit records from 2010 through 2026, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 204 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2010 | 2 |
| 2011 | 1 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 17 |
| 2018 | 21 |
| 2019 | 23 |
| 2020 | 31 |
| 2021 | 33 |
| 2022 | 10 |
| 2023 | 33 |
| 2024 | 10 |
| 2025 | 11 |
| 2026 | 7 |
Busiest year on record: 2021, with 33 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 |
|---|---|---|
| Norman Mechanical | 62 | 2025-12-29 |
| Manor Electric Co., Inc. | 60 | 2024-01-09 |
| S Mechanical | 40 | 2024-01-16 |
| Diversified General Contractor | 23 | 2021-01-11 |
| Helm Mechanical | 6 | 2026-02-26 |
| Blackhawk HVAC, Inc. | 6 | 2026-03-25 |
| Premium Electric Services, Inc | 5 | 2023-09-13 |
| Peak Electric, Inc. | 5 | 2021-06-30 |
| Member Mechanical, Inc | 5 | 2020-07-01 |
| G.A. Heating & Cooling | 4 | 2018-09-14 |
| Chicago Area Plumbing Incorp | 4 | 2025-11-05 |
| Vtech Electric, Inc. | 4 | 2019-06-06 |
88 companies are named alongside Kr Tech Group,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 |
|---|---|
| 63 W CHESTNUT ST | 2026-08-12 |
| 152 W HURON ST | 2026-06-04 |
| 1615 W WILSON AVE | 2026-05-05 |
| 2322 N COMMONWEALTH AVE | 2026-04-06 |
| 5450 W 64TH PL | 2026-03-25 |
| 5044 W CHICAGO AVE | 2026-02-26 |
| 6700 S MERRILL AVE | 2026-01-28 |
| 1838 N LAMON AVE | 2025-12-29 |
| 1180 N CROSBY ST | 2025-11-05 |
| 3501 W POTOMAC AVE | 2025-05-28 |
| 2552 W OGDEN AVE | 2025-05-28 |
| 3500 N HOYNE AVE | 2025-05-14 |
| 646 N LAWNDALE AVE | 2025-05-05 |
| 1049 S AUSTIN BLVD | 2025-01-27 |
164 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $27,497,762, median $157,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
202 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200507035 | 2026-08-12 | General construction | 63 W CHESTNUT ST | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 300 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: REPAIR 250 BRICKS FLASHING TUCKP RESET LIMESTONE.. | $15,000 |
| B200473006 | 2026-06-04 | General construction | 152 W HURON ST | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 16 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: 5TH FLOOR BALCONY RESTORATION. | $27,000 |
| B200469152 | 2026-05-05 | General construction | 1615 W WILSON AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 1200 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: MASONRY REPAIRS TO CORRECT VIOLATIONS. | $20,500 |
| B200465020 | 2026-04-06 | General construction | 2322 N COMMONWEALTH AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 300 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: MASONRY REPAIRS TUCKPOINTING TO CORRECT VIOLATION. | $4,500 |
| 101079044 | 2026-03-25 | General construction | 5450 W 64TH PL | SC 2019 CBRC: INTERIOR ALTERATIONS FOR CPS GRIMES ELEMENTARY SCHOOL. REPLACEMENT OF EXISTING MECHANICAL SYSTEMS, PARTIAL ROOF REPLACEMENT, NEW FIRE ALARM SYSTEM, AND ARCHITECTURAL | $2,869,000 |
| 101068317 | 2026-02-26 | General construction | 5044 W CHICAGO AVE | SELF-CERT 2019 CBC: REVISION TO PERMIT #101054047 TO REMOVE FIRST FLOOR CAFE SPACE AND CREATE A SHELL SPACE IN ITS PLACE. UPDATE TO ELEVATOR SHAFT WIDTH TO INCREASE BY 2 INCHES. ME | $475,000 |
| B200457249 | 2026-01-28 | General construction | 6700 S MERRILL AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 10 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: NORTH ELEV REPLACE 150LF OF DETORIORATED FACIA. | $2,500 |
| 101068028 | 2025-12-29 | General construction | 1838 N LAMON AVE | SPR 2019 CBC: ALTERATIONS AND CHANGE OF OCCUPANCY FOR BUILDOUT OF A 1-STORY CANNABIS CULTIVATION AND PROCESSING FACILITY IN AN EXISTING WAREHOUSE. INCLUDES INTERIOR RENOVATIONS, FI | $7,000,000 |
| B200452202 | 2025-11-26 | General construction | 6700 S MERRILL AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 1500 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: REPAIR TUCKP, 150 BRKS N,W&S ELEVATIONS, VIOLATION. | $25,000 |
| 101069092 | 2025-11-05 | General construction | 1180 N CROSBY ST | SPR 2019 CBC: FULL BUILDING PERMIT TO ERECT A NEW 3-STORY SWITCHGEAR ELECTRICAL BUILDING WITH A BASEMENT ON DRILLED PIER FOUNDATIONS AND EARTH RETENTION SYSTEM AT AN EXISTING COMED | $15,000,000 |
| 101073723 | 2025-09-29 | General construction | 5044 W CHICAGO AVE | SPR 2019 CBRC: REVISION TO PERMIT #101054047 REVISION TO MODIFY DEPTH OF STRUCTURAL FOUNDATIONS. (OCCUPANCY GROUP B, BUSINESS, TYPE IIA CONSTRUCTION)**CERTIFIED CORRECTIONS SUBJEC | $450,000 |
| 101063365 | 2025-05-28 | General construction | 3501 W POTOMAC AVE | SPR 2019 CBRC: MEP RENOVATION OF EXISTING 3-STORY ELEMENTARY SCHOOL AND REPLACEMENT OF EXISTING CHAINLINK EXTERIOR MECHANICAL ENCLOSURE (OCCUPANCY GROUP E-1; TYPE IB CONSTRUCTION) | $5,454,000 |
| B200427245 | 2025-05-28 | General construction | 2552 W OGDEN AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 2000 SQ. FT., LINTEL QTY. 4, MAX. LENGTH 6. LOCATION: REPL DEFECT BRICKS, TUCK, REPL 4 LINELS LESS 6 FT. | $12,500 |
| 101067650 | 2025-05-14 | General construction | 3500 N HOYNE AVE | SC 2019 CBRC: KITCHEN AND CAFETRIA UPGRADES. NEW KITCHEN EXHAUST HOOD AND KITCHEN EQUIPMENT IN KITCHEN AND NEW SERVING LINE IN SERVERY. NEW LIGHTING AND FINISHES IN SERVERY AND LUC | $828,552 |
| 101064630 | 2025-05-05 | General construction | 646 N LAWNDALE AVE | EDUCATIONAL E-1, C-3. REMODELING OF EXISTING BOYS AND GIRLS TOILETS FIRST FLOOR INCLUDING ADA REQUIREMENTS, SECOND ADDITION AND UPGRADING EXISTING SINGLE STALL TOILET TO ALL -GENDE | $550,000 |
| 101054047 | 2025-03-14 | General construction | 5044 W CHICAGO AVE | SELF-CERT: NEW CONSTRUCTION OF 25,369 SF. 3-STORY (NO BASEMENT) MIXED-USE BUILDING FOR MEDICAL SERVICE, OFFICE & LIMITED RESTAURANT USES W/ 25 UNENCLOSED ACCESSORY OFF-STREET PARKI | $13,000,000 |
| B200412113 | 2025-01-27 | General construction | 1049 S AUSTIN BLVD | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 300 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: MASONRY REPAIR TUCKPOINTING PARAPET WALL. | $12,500 |
| 101062249 | 2025-01-09 | General construction | 6249 S SANGAMON ST | DDS 2019 CBC: REVISION TO PERMIT 100988013 TO RECONFIGURE ELECTRICAL SWITCHGEAR EQUIPMENT. FOLLOWS PREVIOUS REVISION PERMITS 101038870 AND 101051458 (OCCUPANCIES R-2, M; CONSTRUCTI | $10,000,000 |
| B200028125 | 2024-11-20 | General construction | 1357 W ROOSEVELT RD | FOR PERMIT 100917083: REPLACEMENT MASON CONTRACTOR. REPLACEMENT MASON CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200403022 | 2024-11-06 | General construction | 1707 E 67TH ST | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 10 SQ. FT., LINTEL QTY. 6, MAX. LENGTH 9. LOCATION: FRONT FACADE - LINTELS REPLACEMENT. | $6,000 |
| 101058688 | 2024-09-25 | General construction | 164 N PEORIA ST | SELF CERT: WORK INCLUDES A NEW INTERIOR DEMISING / ENCLOSURE WALL AT THE WEST SIDE OF FUTURE LEVEL 1 RETAIL SPACE, NEW EGRESS DOOR AT THE SOUTH SIDE OF THE FUTURE LEVEL 1 RETAIL SP | $570,200 |
| B200028126 | 2024-09-17 | General construction | 1257 W ROOSEVELT RD | FOR PERMIT 100917080: REPLACEMENT MASON CONTRACTOR. REPLACEMENT MASON CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200027172 | 2024-09-02 | General construction | 6801 S CORNELL AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 1500 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: FRONT AND SIDE FACADES. | $15,000 |
| 101051458 | 2024-07-19 | General construction | 6249 S SANGAMON ST | DDS 2019 CBC: REVISION TO PERMIT 100988013 TO PROVIDE VENTING FOR LAUNDRY ROOM CLOTHES DRYERS. RECONFIGURE OPENINGS AND ASSOCIATED MEP ROUTING/SYSTEMS. ADDITION OF LIVE/WORK KITCHE | $31,188 |
| 101044670 | 2024-07-18 | General construction | 1257 W ROOSEVELT RD | DDS 2019 CBC: REVISION TO PERMIT 100917080. ALTERATION TO GROUND FLOOR CONFIGURATION, INCLUDING NEW COMMON LAUNDRY ROOM, ENLARGED FITNESS ROOM, NEW GARAGE CORRIDOR EXIT, AND RELOCA | $80,000 |
| 101044672 | 2024-07-18 | General construction | 1357 W ROOSEVELT RD | DDS 2019 CBC: REVISION TO PERMIT 100917083. ALTERATION TO GROUND FLOOR CONFIGURATION, INCLUDING NEW COMMON LAUNDRY ROOM, ENLARGED FITNESS ROOM, NEW GARAGE CORRIDOR EXIT, AND RELOCA | $80,000 |
| 101038870 | 2024-01-16 | General construction | 6249 S SANGAMON ST | DDS 2019 CBC: REVISION TO PERMIT 100988013 TO RECONFIGURE WINDOW OPENINGS, COLD FORM METAL FRAMING THROUGHOUT, WALL RATINGS AND ASSEMBLIES, AND PORTIONS OF MECH/PLUMBING LAYOUT. (O | $2,000,000 |
| 101025958 | 2024-01-09 | General construction | 1639 E 68TH ST | SPR 2019 CBRC: REVISION PERMIT TO PERMIT 100971698. SCOPE OF WORK INCLUDES: REMOVE AND REPLACE EXISTING CONCRETE BALCONY FLOOR WITH NEW CONCRETE ON STEEL DECK. (OCCUPANCY TYPE: R-2 | $28,500 |
| 101025956 | 2023-12-12 | General construction | 6708 S CREGIER AVE | SPR 2019 CBRC: REVISION PERMIT TO PERMIT 100971661. SCOPE OF WORK INCLUDES: CONCRETE REPAIR AND NEW BEAMS AT THE PORCH STAIR. (OCCUPANCY TYPE: R-2; CONSTRUCTION TYPE: IIIA) | $28,500 |
| 101026478 | 2023-11-20 | General construction | 2540 S STATE ST | DDS 2019 CBRC: REVISION TO PERMIT 100952213 TO REFLECT RELOCATED SWITCH GEAR AND ASSOCIATED COORDINATION OF ELECTRICAL AND RELATED LAYOUT. (OCCUPANCY GROUP B; TYPE III-B CONSTRUCTI | $1,400,000 |
| 101008691 | 2023-11-17 | General construction | 6205 S PEORIA DR | SELF-CERT 2019 CBRC:ALTERATION/ADAPTIVE REUSE PROJECT AND CHANGE OF USE FROM VACANT-DECOMMISSIONED FIREHOUSE (MEETING AND TRAINING SPACE USE) TO FULLY SPRINKLERED, MEDIUM VENUE, BA | $10,000,000 |
| 101033631 | 2023-09-30 | General construction | 3912 W MCLEAN AVE | TUCKPOINTING EAST ELEVATION OF EXISTING COMMERICAL BUILDING(APPROX 2,000 SQ FT). | $30,000 |
| 100996094 | 2023-09-13 | General construction | 1341 E 72ND ST | 2019 REHAB CODE. EXISTING 3 STORY COMMUNITY CENTER A-3 BUILDING WITH BASEMENT. REVISION TO PERMIT #100867289 INCLUDE A NEW ELEVATOR AND NEW RESTROOMS, NEW MECHANICAL AND LIGHTING | $2,500,000 |
| 101017579 | 2023-08-01 | General construction | 1634 W JUNEWAY TER | REPLACE EXISTING STEEL LINTELS AND TUCK-POINTING AS NEEDED. ALL WORK AS PER THE PLANS | $80,000 |
| 101017579 | 2023-08-01 | General construction | 1634 W JUNEWAY TER | REPLACE EXISTING STEEL LINTELS AND TUCK-POINTING AS NEEDED. ALL WORK AS PER THE PLANS | $80,000 |
| 100996473 | 2023-04-27 | General construction | 2540 S STATE ST | INFILL SUNKEN LOADING AREA TO LEVEL AT GRADE, ADJUSTMENT OF GARAGE DOOR TO MATCH NEW HEIGHT, REPLACE ADJACENT GARAGE DOOR AT EXISTING 2 STORY BUILDING, PER PLANS.***CONDITIONAL PER | $113,705 |
| 100971698 | 2023-04-13 | General construction | 1639 E 68TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 12 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,019,731 |
| 101008770 | 2023-04-10 | General construction | 2747 N HOYNE AVE | DDS **2018** CBC: REVISION TO PERMIT 100882687 TO MODIFY ELECTRICAL ROOM AND SUMP PUMP. CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING | $9,000 |
| 100971694 | 2023-03-13 | General construction | 6727 S EAST END AVE | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 25 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,684,240 |
| 100971702 | 2023-03-09 | General construction | 1708 E 68TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 13 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,105,110 |
| 100971701 | 2023-03-09 | General construction | 1740 E 68TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 16 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,376,396 |
| 100971679 | 2023-03-09 | General construction | 6711 S RIDGELAND AVE | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 43 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $3,170,303 |
| 100971667 | 2023-03-01 | General construction | 1627 E 67TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 39 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $3,031,314 |
| 101002821 | 2023-02-27 | General construction | 6720 S EAST END AVE | SELF-CERT 2019 CBRC: RENOVATION ON A 1-STORY RESIDENTIAL SUPPORT SERVICE COMMUNITY BUILDING. THE SCOPE OF WORK INCLUCES REPLACEMENT OF EXISTING FINISHES, PLUMBING FIXTURES REPLACEM | $182,902 |
| 101002825 | 2023-02-27 | General construction | 6718 S EAST END AVE | SELF-CERT 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 2 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF E | $473,550 |
| 100988013 | 2023-02-24 | General construction | 6249 S SANGAMON ST | DDS 2019 CBC: FULL BUILDING PERMIT FOR NEW CONSTRUCTION OF A 6 STORY MIXED USE BUILDING TO CONTAIN A TOTAL OF 62 DWELLING UNITS, INCLUDING 2 LIVE/WORK SPACES, AND GROUND FLOOR RETA | $27,497,762 |
| 100997752 | 2023-02-24 | General construction | 1111 W ADDISON ST | SELF-CERT 2019 CBC: FIRST TIME INTERIOR BUILDOUT PERMIT FOR A TENANT LIMITED RESTAURANT SPACE WITH FULLY OPERABLE KITCHEN IN AN EXISTING 4-STORY BUILDING EQUIPPED WITH AN AUTOMATIC | $2,090,000 |
| 100971690 | 2023-02-16 | General construction | 1621 E 69TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 25 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,960,337 |
| 100971704 | 2023-02-01 | General construction | 6742 S EAST END AVE | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 35 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $2,369,913 |
| 100971699 | 2023-02-01 | General construction | 1621 E 68TH ST | SPR 2019 CBRC: RENOVATION TO EXISTING 3-STORY RESIDENTIAL BUILDING WITH 12 UNITS. ALTERATION LEVEL 1. PRIVATELY OWNED, PRIVATELY FINANCED ALTERATION INCLUDING REPLACEMENT OF EXISTI | $1,337,435 |
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 →