COMPANY RECORD · CHICAGO, IL
Petr Folwarczny — permit history in Chicago, IL
Petr Folwarczny appears on 100 Chicago permit records from 2014 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 100 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2014 | 8 |
| 2015 | 33 |
| 2016 | 36 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Busiest year on record: 2016, with 36 permits. One project can account for several filings, so read this as filing activity rather than workload.
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This page is a snapshot of Petr Folwarczny. The search behind it holds more than 664,804 Chicago permits naming a contractor, since 2009: 427,556 electrical permits, 332,944 building permits, 134,935 plumbing permits, 103,067 mechanical (HVAC) permits, 28,213 signage permits.
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Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Urban Innovations, Ltd. | 22 | 2016-12-06 |
| Danby Ventures LLC | 4 | 2019-08-09 |
| Jf Construction, Inc. | 3 | 2016-04-25 |
| Progress Builders, Inc. | 3 | 2016-08-03 |
| Newell Homes, Inc. | 2 | 2017-12-29 |
| Xcellent & Masonry | 2 | 2019-01-02 |
| Batteast & Company | 2 | 2017-01-12 |
| 123 Remodeling, Inc | 2 | 2024-03-07 |
| Mhd Builders, Inc. | 2 | 2015-05-12 |
| Square Construction Inc | 2 | 2016-06-06 |
| Eric Construction Inc | 2 | 2017-09-15 |
| D.C.A. Quality Construction Co | 2 | 2015-11-09 |
36 companies are named alongside Petr Folwarczny 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 |
|---|---|
| 5305 W DIVERSEY AVE | 2026-09-30 |
| 3522 N CENTRAL AVE | 2025-04-13 |
| 2144 N BELL AVE | 2024-08-09 |
| 5100 N AVERS AVE | 2024-05-30 |
| 3518 N CENTRAL AVE | 2024-04-04 |
| 1135 W FARWELL AVE | 2024-03-07 |
| 2722 N CENTRAL AVE | 2023-04-07 |
| 6500 S OAKLEY AVE | 2023-01-24 |
| 5555 S EVERETT AVE | 2022-01-04 |
| 195 N HARBOR DR | 2021-08-27 |
| 1030 N STATE ST | 2019-08-22 |
| 3117 S MORGAN ST | 2019-08-09 |
| 506 N HERMITAGE AVE | 2019-01-02 |
| 6453 N NORDICA AVE | 2018-10-03 |
82 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $100 to $100,000,000, median $42,460. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Global Plumbing Company | 18 | 2010–2025 |
| D&G Electric Service Inc. | 15 | 2014–2026 |
| Urban Innovations, Ltd. | 15 | 2009–2025 |
| Aaa-1 Masonry & Tuckpointing | 7 | 2010–2023 |
| Og Plumbing | 5 | 2015–2020 |
| Tir Conaill Concrete, Inc. | 4 | 2015–2017 |
| Newell Homes, Inc. | 4 | 2015–2020 |
| Miron Heating & Cooling | 4 | 2015–2017 |
Companies that also appear in Chicago permit records at addresses where Petr Folwarczny filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
100 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200511240 | 2026-09-30 | Electrical | 5305 W DIVERSEY AVE | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: NO. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: SUPER | |
| B200407073 | 2025-04-13 | Electrical | 3522 N CENTRAL AVE | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: NO. VOICE COMMUNICATION: NO. SPECIAL LOCKING: NO. MONITORING TYPE: CITY | |
| B200025377 | 2024-08-09 | Electrical | 2144 N BELL AVE | REVISION TO PERMIT #101048992. TO CHANGE OF ELECTRICAL CONTRACTOR. | |
| B101052229 | 2024-05-30 | Electrical | 5100 N AVERS AVE | INSTALL NEW ALARM SYSTEM | $9,200 |
| B101048045 | 2024-04-04 | Electrical | 3518 N CENTRAL AVE | REPLACE EXISTING FIRE EMERGENCY PANEL FOR NEW | $9,000 |
| 101043061 | 2024-03-07 | Electrical | 1135 W FARWELL AVE | SPR 2019 CBRC - MASTER BATHROOM RENOVATION AT UNIT 1W, AT AN EXISTING 3 STORY, MULTI UNIT BRICK BUILDING WITH BASEMENT. | $25,000 |
| B101012102 | 2023-04-07 | Electrical | 2722 N CENTRAL AVE | INSTAL BURGLARY ALARM SYSTEM (PANEL, MOTION DEVICES) | $750 |
| B101003321 | 2023-01-24 | Electrical | 6500 S OAKLEY AVE | UPGRADE EXISTING OVER HEAD 100A SERVICE TO 200A ELECTRICAL SERVICE | $4,600 |
| 100934796 | 2022-01-04 | Electrical | 5555 S EVERETT AVE | SPR 2019 CBC - INTERIOR PARTIAL UNIT RENOVATION OF UNIT F1 AT 2ND FLOOR OF EXISTING MULTI UNIT , MULTI STRORY MASONRY BUILDING | $50,000 |
| B100937493 | 2021-08-27 | Electrical | 195 N HARBOR DR | REPLACE EXISTING LIGHT FIXTURES IN EXISTING LOCATION. ADD THREE OUTLETS IN NEW LOCATIONS. ADD OUTLET FOR THE FRIDGE IN NEW LOCATION. | $1,000 |
| B100837237 | 2019-08-22 | Electrical | 1030 N STATE ST | REPLACE EXISTING ELECTRICAL PANEL FOR 60A NEW ELECTRICAL PANEL | $1,200 |
| 100834378 | 2019-08-09 | Electrical | 3117 S MORGAN ST | RENOVATION OF 2 APARTMENTS IN EXISTING 6-UNIT RESIDENTIAL BUILDING WITH GROUND FLOOR RETAIL. REMODEL INCLUDES REFINISHING PARTITIONS, NEW KITCHENS, NEW BATHROOMS, AND EXPANDED MECH | $75,000 |
| 100791318 | 2019-01-02 | Electrical | 506 N HERMITAGE AVE | SELF CERTIFICATION: REHABILITATION OF EXISTING 1 STORY MASONRY BUILDING, CONVERT VACANT SPACE TO A NEW BOARDING/KENNEL TYPE 3B CONSTRUCTION WITH 1 INTERIOR PARKING SPACE AS PER PLA | $40,000 |
| 100771506 | 2018-10-03 | Electrical | 6453 N NORDICA AVE | SELF-CERT: NEW 2 CAR FRAME GARAGE W/ COVERED CONC PATIO PER PLANS. | $15,000 |
| B100778488 | 2018-08-17 | Electrical | 6400 S LOCKWOOD AVE | INSTALL GROUND ROD ELECTRODE FOR 100A SERVICE | $100 |
| 100765428 | 2018-07-17 | Electrical | 3749 N MONTICELLO AVE | SELF-CERT PROJECT: EXISTING ONE-FAMILY TWO-STORY FRAMED BUILDING WITH BASEMENT. INTERIOR REMODEL OF PARTIAL HVAC, PLUMBING AND ELECTRICAL SYSTEMS. NO CHANGE IN OCCUPANCY, USE OR | $50,000 |
| B100744093 | 2018-01-21 | Electrical | 6946 S DORCHESTER AVE | INSTALL A LIGHT OUTLET FOR AN EXTERIOR LIGHT FIXTURE ABOVE AN ENTRY DOOR | $450 |
| 100565947 | 2018-01-05 | Electrical | 2222 N RACINE AVE | 2222 N. RACINE UNIT #5 | ADDITION TO EXISTING THIRD FLOOR FRAMED STRUCTURE. | $100,000 |
| 100678409 | 2017-12-29 | Electrical | 3140 N KEDZIE AVE | ERECT A 3 STORY ,IIIB MASONRY 6 UNIT APARTMENT BUILDING WITH A 3 CAR GARAGE AND 4 EXTERIOR PARKING SPACES PER PLANS | $1,351,350 |
| 100723908 | 2017-10-24 | Electrical | 10441 S SEELEY AVE | CURRENT & PROPOSED USE/OCCUPANCY EXISTING 3-STORY SFR WITH BASEMENT, CONSTRUCT A REAR OPEN DECK, REAR 1-STORY ADDITION(SCREEN PORCH), AND FIREPLACE AT THE REAR OF THE PROPERTY PER | $5,000 |
| 100721656 | 2017-09-15 | Electrical | 3743 N BELL AVE | ERECT A TRASH ENCLOSURE; ERECT ROOF DECK W/ TRELLIS, PARAPET ADDITION AND EXTERIOR STAIRS TO THE EXIST. DETACHED 3-CAR PRIVATE GARAGE FOR THE EXIST. RESIDENTIAL BLDG. | $45,000 |
| 100708840 | 2017-08-30 | Electrical | 4100 N FRANCISCO AVE | SELF CERTIFICATION REVIEW: ERECT 2 STORY SINGLE FAMILY RESIDENCE (4A CONSTRUCTION) WITH BASEMENT, REAR DECK AT 1ST FLOOR, DETACHED 3 CAR GARAGE (3B CONSTRUCTION) AS PER PLAN. | $602,200 |
| 100661439 | 2017-01-12 | Electrical | 3121 S MORGAN ST | INTERIOR REMODELING OF 3 RESIDENTIAL UNITS OF AN EXISTING 8 UNIT RESIDENTIAL BUILDING WITH 3 GROUND FLOOR RETAIL SPACES. *THE WORK DONE ON FLOORS 2 & 4 IS TO ADDRESS THE STOPWORK O | $100,000 |
| 100679174 | 2016-12-06 | Electrical | 1620 N MILWAUKEE AVE | SELF-CERT: FIRST TENANT BUILD OUT OF A 1962 SQ FT EXISTING MERCANTILE SPACE LOCATED IN A 1 STORY BUILDING AS PER PLANS | $450,000 |
| 100663638 | 2016-12-02 | Electrical | 1838 W CHICAGO AVE | ** SELF CERT INTERIOR WORK ONLY. NO CHANGE IN ZONING OR OCCUPANCY - BUSINESS OCCUPANCY *** THE SCOPE OF WORK CONTAINED IN THESE DOCUMENTS ENCOMPASSES TENANT IMPROVEMENTS TO APPROXI | $110,000 |
| B100681136 | 2016-11-28 | Electrical | 2343 W FOSTER AVE | INSTALL NEW METER BOX AND 100A, 20 CIRCUIT BREAKER PANEL | $3,200 |
| B100677086 | 2016-10-27 | Electrical | 440 N WELLS ST | REPLACE LIGHT FIXTURES ON MAIN STAIRS CASE ON ALL EIGHT FLOORS | $1,200 |
| 100657970 | 2016-09-26 | Electrical | 2208 W DIVERSEY PKWY | SINGLE-FAMILY DWELLING: INTERIOR ALTERATIONS OF EXISTING TOWNHOUSE. REPLACEMENT OF EXISTING KITCHEN, NEW BATH TUB, RELOCATION OF WASHER/DRYER, BUILD-OUT OF NEW DEN, REWORK OF EXIST | $60,000 |
| B100667998 | 2016-09-02 | Electrical | 1734 W HENDERSON ST | FEED AND WIRING NEW GARAGE | $1,200 |
| 100648218 | 2016-08-26 | Electrical | 222 W HUBBARD ST | **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS ** EXTERIOR ROOFTOP DECK FOR EXISTING TENANT ONLY. WORK INCLUDES TENANT WORK:ROOFTOP DECK W/PERGOLA & | $250,000 |
| 100662893 | 2016-08-18 | Electrical | 901 S ASHLAND AVE | SELF CERT; INTERIOR ALTERATIONS TO EXISTING RESIDENTIAL APARTMENTS (410 UNITS) WITHIN AN EXISTING 12 STORY RESIDENTIAL APARTMENT BUILDING AS PER PLANS. (NO MECHANICAL WORK & NO CH | $9,000,000 |
| B100663550 | 2016-08-05 | Electrical | 3180 N LAKE SHORE DR | REPLACEMENT OF FUSE BOX WITH NEW 100A 20 SPACES BREAKER PANEL | $1,200 |
| 100656634 | 2016-08-04 | Electrical | 952 W 31ST PL | INTERIOR REMODELING OF A 2-UNIT RESIDENTIAL BUILDING. EXTERIOR WORK LIMITED TO REPLACEMENT OF EXISTING REAR PORCH, SAME SIZE AND LOCATION. MECHANICAL, ELECTRICAL, AND PLUMBING SYST | $27,000 |
| 100630443 | 2016-08-03 | Electrical | 2449 N CAMPBELL AVE | INTERIOR REMODELING TO EXIST. 2-FLAT, EXPAND LIVING SPACE INTO THE EXISTING REAR ENCLOSED FRAME PORCH ON ALL FLOORS, EXIST. EXT. WALLS TO REMAIN, CONVERT ATTIC TO HABITABLE SPACE, | $200,000 |
| B100658823 | 2016-07-07 | Electrical | 3015 N DAVLIN CT | INSTALL NEW OUTLETS AND SWITCHES DUE TO REMOVE DRYWAL | $1,800 |
| 100649589 | 2016-06-22 | Electrical | 3743 N BELL AVE | DECONVERT 2 STORY MAS. BLDG. TO SFR, NEW FRAME ADDITION, & NEW 3 CAR FRAME GARAGE. CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION. | $80,000 |
| B100654334 | 2016-06-08 | Electrical | 372 W ONTARIO ST | INSTALL NEW 120/208V 3PH, 4 WIRES 100A SERVICE FOR THE FIRE PUMP | $4,200 |
| B100654335 | 2016-06-08 | Electrical | 444 N WELLS ST | INSTALL NEW 120/208V 3PH, 4 WIRES 100A SERVICE FOR THE FIRE PUMP | $4,600 |
| 100651038 | 2016-06-08 | Electrical | 1643 S THROOP ST | SELF CERT; INTERIOR REMODELING OF A SINGLE DWELLING UNIT IN A 5-UNIT BUILDING; INCLUDING DUPLEXING UP INTO AN EXISTING PARTIALLY FINISHED ATTIC. EXTERIOR WORK IS LIMITED TO TWO NEW | $30,000 |
| 100651238 | 2016-06-06 | Electrical | 2651 W ROSEMONT AVE | INTERIOR ALTERATIONS & 2 STORY OPEN WOOD PORCH REPLACEMENT AT EXISTING 2 STORY 4 DU MASONRY BUILDING AS PER PLAN. | $165,000 |
| 100644172 | 2016-05-23 | Electrical | 4906 N SEELEY AVE | ERECT A 2 STORY , IVA FRAME SINGLEFAMILY RESIDENCE WITH BASEMENT AND 2 CAR DETACHED GARAGE | $399,300 |
| 100634859 | 2016-05-17 | Electrical | 2259 N NAGLE AVE | DE-CONVERT 3 DWELLING UNITS TO SFR. REMOVE 2ND FL. KITCHEN AND BASEMENT IN EXISTING 2 STORY RESIDENTIAL BUILDING WITH BASEMENT. | $365,500 |
| B100650557 | 2016-05-17 | Electrical | 2683 N BURLING ST | ELECTRICAL CONTRACTOR CHANGE FOR PERMIT #100463126 | |
| B100650556 | 2016-05-17 | Electrical | 1632 N WESTERN AVE | ELECTRICAL CONTRACTOR CHANGE FOR PERMIT #100628495 | |
| B100650555 | 2016-05-17 | Electrical | 1539 N WESTERN AVE | ELECTRICAL CONTRACTOR CHANGE FOR PERMIT #100620868 | |
| 100638438 | 2016-04-25 | Electrical | 4045 N LAWLER AVE | SELF-CERT. BASEMENT ADDITION WITH EXTERIOR DECK AND EXTERIOR STAIR, TO EXISTING TWO STORY SINGLE FAMILY HOME WITH BASEMENT. CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION. | $50,000 |
| 100644997 | 2016-04-21 | Electrical | 301 W NORTH AVE | NEW RESIDENTIAL 8 STORY 69 UNIT BUILDING WITH RETAIL ON THE FIRST FLOOR AND PARKING IN THE BASEMENT- 307-313 WEST NORTH AVENUE AS PER PLANS. | $100,000,000 |
| B100644904 | 2016-04-13 | Electrical | 5616 N KEDVALE AVE | DRYWALL REPLACEMENT | $800 |
| B100644140 | 2016-04-10 | Electrical | 2651 W ROSEMONT AVE | REMODEL KITCHENS AND BATHROOMS AT UNITS 1E, 2E, 1W, 2W | $2,400 |
| B100644143 | 2016-04-10 | Electrical | 5533 S GREEN ST | REPLACE METER AND 100 AMPS BREAKER PANEL | $1,850 |
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 →
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