COMPANY RECORD · CHICAGO, IL
Leon Electric — permit history in Chicago, IL
Leon Electric appears on 816 Chicago permit records from 2009 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 816 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2009 | 7 |
| 2010 | 8 |
| 2011 | 10 |
| 2012 | 7 |
| 2013 | 7 |
| 2014 | 8 |
| 2015 | 13 |
| 2016 | 33 |
| 2017 | 36 |
| 2018 | 70 |
| 2019 | 67 |
| 2020 | 87 |
| 2021 | 78 |
| 2022 | 90 |
| 2023 | 99 |
| 2024 | 64 |
| 2025 | 81 |
| 2026 | 51 |
Busiest year on record: 2023, with 99 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 |
|---|---|---|
| Ds Construction, Inc. | 25 | 2022-07-06 |
| Thomas Doyle DBA Doyle Builders | 24 | 2022-07-06 |
| Duarte Stone Mason Inc | 22 | 2022-07-06 |
| Mancilla Construction | 17 | 2026-05-13 |
| A Plus Refrigeration And General Contractors 1 Inc | 16 | 2024-02-21 |
| O.A.K.K. Construction Co., Inc. | 15 | 2023-06-23 |
| Worldwide Construction And Development | 15 | 2021-11-18 |
| Colmex Group, Ltd | 14 | 2024-06-03 |
| Cb Carpentry Corp | 14 | 2022-08-16 |
| Magdiel Pillado | 11 | 2025-10-15 |
| Mp General Contractors Inc | 10 | 2026-07-22 |
| Gold Millennium Construction Company | 9 | 2026-07-07 |
201 companies are named alongside Leon Electric 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 |
|---|---|
| 2254 N AVERS AVE | 2026-10-09 |
| 912 N TRUMBULL AVE | 2026-09-25 |
| 2713 W WARREN BLVD | 2026-09-23 |
| 1356 W DIVERSEY PKWY | 2026-09-23 |
| 4629 S HONORE ST | 2026-09-23 |
| 2941 N HARDING AVE | 2026-09-21 |
| 2905 W 63RD ST | 2026-09-21 |
| 4040 W OGDEN AVE | 2026-09-14 |
| 2707 N DRAKE AVE | 2026-08-26 |
| 2142 W THOMAS ST | 2026-08-03 |
| 2311 S DRAKE AVE | 2026-07-30 |
| 1114 W GRAND AVE | 2026-07-27 |
| 3515 S LITUANICA AVE | 2026-07-22 |
| 4146 W FLETCHER ST | 2026-07-16 |
669 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $23,800,000, median $13,000. 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 |
|---|---|---|
| C.N.T. Inc | 54 | 2016–2026 |
| Family Heating & Cooling | 46 | 2015–2025 |
| Jose Antonio Ayala DBA Ayala | 34 | 2009–2026 |
| J & R Appliances | 30 | 2019–2025 |
| Ds Construction, Inc. | 30 | 2018–2022 |
| First Star Heating & Cooling | 28 | 2019–2022 |
| John Yerkes & Sons, Inc. | 27 | 2019–2022 |
| Duarte Stone Mason Inc | 26 | 2019–2022 |
Companies that also appear in Chicago permit records at addresses where Leon Electric 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
816 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200515355 | 2026-10-09 | Electrical | 2254 N AVERS AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 200 AMP SERVICE DISCONNECTING MEANS WITH 1 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT, 1ST, 2ND | $1,000 |
| B200513404 | 2026-09-25 | Electrical | 912 N TRUMBULL AVE | LINE VOLTAGE ELECTRICAL WORK. REPAIR OR ALTER DEVICES ON EXISTING CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT, 1ST FLOOR & 2ND FLOOR.. | $500 |
| 101078752 | 2026-09-23 | Electrical | 2713 W WARREN BLVD | SPR 2019 CBRC: INTERIOR ALTERATIONS TO CONVERT EXISTING SINGLE-FAMILY ROW HOUSE INTO TWO- UNIT RESIDENTIAL INCLUDING NEW REAR STEEL PORCH AND REPLACEMENT OF FRONT ENTRY PORCH. (OCC | $20,000 |
| 101085005 | 2026-09-23 | Electrical | 1356 W DIVERSEY PKWY | BUILD NEW COFFEE SERVICE COUNTER WITH COFFEE SERVICE EQUIPMENT AND PASTRY DISPLAY AREA. | $30,000 |
| 101081055 | 2026-09-23 | Electrical | 4629 S HONORE ST | SPR 2019 CBRC: INTERIOR ALTERATION TO 2 EXISTING DWELLING UNITS IN AN EXISTING 2 -STORY FRAME BUILDING & REMOVAL OF SHED (OCCUPANCY GROUP R-5, TYPE V-A CONSTRUCTION) | $120,000 |
| 101086671 | 2026-09-21 | Electrical | 2941 N HARDING AVE | 2019 CBC SELF CERT: INTERIOR RENOVATION AND DUPLEX OF FIRST FLOOR AND BASEMENT WITHIN AN EXISTING TWO-STORY TWO-UNIT RESIDENCE (TYPE III-A CONSTRUCTION, GROUP R-5 RESIDENTIAL OCCUP | $150,000 |
| 101075394 | 2026-09-21 | Electrical | 2905 W 63RD ST | SPR 2019 CBRC: INTERIOR AND EXTERIOR RENOVATIONS TO AN EXISTING 1 STORY BUILDING TO ESTABLISH 4 TENANT SPACES CONTAINING 1 DRIVING SCHOOL (PERSONAL SERVICE USE) AND 3 OFFICE SPACES | $144,880 |
| B200511230 | 2026-09-14 | Electrical | 4040 W OGDEN AVE | LINE VOLTAGE ELECTRICAL WORK. ADD 10 CIRCUITS TO EXISTING 800 AMP SERVICE DISCONNECTING MEANS. RECEPTACLE OUTLETS: 5 . LIGHTING OUTLETS: 5. SPECIFIC LOCATION: GROUND LAVEL REAR. | $20,000 |
| B200508099 | 2026-08-26 | Electrical | 2707 N DRAKE AVE | LINE VOLTAGE ELECTRICAL WORK. REPAIR OR ALTER DEVICES ON EXISTING CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 0. SPECIFIC LOCATION: REAR OF BUILDING. | $1,000 |
| B200481059 | 2026-08-03 | Electrical | 2142 W THOMAS ST | FOR PERMIT B200459839: REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101082324 | 2026-07-30 | Electrical | 2311 S DRAKE AVE | SPR2019CBC:TWO IN KIND NEW CMU BLOCK W/WOOD ROOF GARAGE TO RESOLVE UNPERMITED CONSTRUCTION VIOLATION AS PER PLANS. | $16,000 |
| 101083926 | 2026-07-27 | Electrical | 1114 W GRAND AVE | 2019 CBC SELECTIVE DEMOLITION OF INTERIOR PARTITIONS, TOILET ROOM, FOR A SMALL FOOD SERVICE ESTABLISHEMENT. EXISTING 2 STORY B2-3 BUILDING OF TYPE 3A CONSTRUCTION TYPE 2-B | $100,000 |
| 101080611 | 2026-07-22 | Electrical | 3515 S LITUANICA AVE | SPR 2019 CBRC - ADDRESSING VIOLATIONS TO UPGRADE MINI SPLITS AND REPAIRING WINDOWS AT AN EXISTING 2-STORY BRICK MULTI-UNIT RESIDENTIAL BUILDING(NO PLUMBING WORK UNDER THIS PERMIT)* | $20,000 |
| 101083887 | 2026-07-16 | Electrical | 4146 W FLETCHER ST | SELF-CERT 2019 CBRC SECOND FLOOR REMODEL IN EXISTING 2 STORY SINGLE FAMILY RESIDENCE TO ADD NEW DORMER ADDITION. SCOPE OF WORK INCLUDES PARTIAL SECOND FLOOR ONLY. NO CHANGE TO NUMB | $200,000 |
| 101075202 | 2026-07-07 | Electrical | 1811 N WHIPPLE ST | SPR 2019 CBC CONSTRUCT A 2 STORY REAR TWO CAR EVSE INSTALLED ATTACHED PRIVATE GARAGE ACCESSORY BUILDING WITH SECOND FLOOR LIVING SPACE ADDITION (NO PLUMBING FIXTURES ALLOWED) FOR T | $1 |
| 101074785 | 2026-06-26 | Electrical | 2724 N ARTESIAN AVE | SPR 2019 CBC: DECONVERT 3 D.U. TO 2 D.U. (2ND FLOOR APARTMENT WILL BE DUPLEXED WITH 3RD FLOOR) INTERIOR REMODELING AND ALTERATIONS, REPLACE REAR 1 STORY OPEN DECK AND STAIRS WITH 3 | $150,000 |
| B200460773 | 2026-06-24 | Electrical | 6232 S NASHVILLE AVE | FOR PERMIT 101025867: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED | |
| 101082413 | 2026-06-23 | Electrical | 6842 S MERRILL AVE | SPR 2026 CBRC: INTERIOR ALTERATION OF THE EXISTING 3 STORY BRICK BUILDING AND CONVERSION BASEMENT INTO 4 ADU'S WITH EXISTING 6 DU'S TO REMAIN AND NO CHANGE (OCCUPANCY GROUP R-5, TY | $50,000 |
| 101076441 | 2026-06-12 | Electrical | 4626 N DRAKE AVE | SPR 2019 CBRC: RENOVATION OF EXISTING WOODEN FRAME 2 STORY PORCH OF EXISTING 2 STORY SFR. RENOVATION INCLUDES NEW FOUNDATION, NEW WINDOWS, OPENINGS TO EXISTING 1ST FLR DINING ROOM | $15,000 |
| B200472393 | 2026-06-04 | Electrical | 1902 N CICERO AVE | LINE VOLTAGE ELECTRICAL WORK. REPAIR OR ALTER DEVICES ON EXISTING CIRCUITS. RECEPTACLE OUTLETS: 30 . LIGHTING OUTLETS: 20. SPECIFIC LOCATION: REAR OF BASEMENT. | $7,000 |
| B200472996 | 2026-06-04 | Electrical | 822 N LECLAIRE AVE | LINE VOLTAGE ELECTRICAL WORK. REPAIR OR ALTER DEVICES ON EXISTING CIRCUITS. RECEPTACLE OUTLETS: 2 . LIGHTING OUTLETS: 0. SPECIFIC LOCATION: REAR BUILDING. | $8,500 |
| 101080202 | 2026-06-03 | Electrical | 7501 S WINCHESTER AVE | SPR 2019 CBC: INTERIOR ALTERATIONS AND REMODELING TO AN EXISTING 1 STORY BRICK SINGLE FAMILY HOUSE WITH ATTIC AND BASEMENT AS PER PLANS. | $85,000 |
| B200472050 | 2026-06-03 | Electrical | 123 E 43RD ST | LINE VOLTAGE ELECTRICAL WORK. ALTER EXISTING SYSTEM III EMERGENCY LIGHTING. RECEPTACLE OUTLETS: 0 . LIGHTING OUTLETS: 0. SPECIFIC LOCATION: REPLACE 2 EXISTING EMERGENCY EXIT SIGNS | $3,500 |
| B200472579 | 2026-06-02 | Electrical | 4925 W CULLOM AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 200 AMP SERVICE DISCONNECTING MEANS WITH 1 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT REAR. | $4,000 |
| B200471525 | 2026-05-20 | Electrical | 4918 W WOLFRAM ST | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 200 AMP SERVICE DISCONNECTING MEANS WITH 1 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT REAR. | $2,000 |
| 101083294 | 2026-05-19 | Electrical | 5000 N SHERIDAN RD | SELF-CERT 2016 CBRC: INTERIOR ALTERATION | $250,000 |
| B200470478 | 2026-05-13 | Electrical | 6158 S FRANCISCO AVE | FOR PERMIT 101070447: REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101078095 | 2026-05-13 | Electrical | 436 N HARDING AVE | SPR 2019 CBC: NEW CONSTRUCTION OF A 2 STORY W/ BASEMENT SINGLE FAMILY RESIDENTIAL BUILDING, WITH A REAR DECK, A DETACHED TWO-CAR GARAGE AND ASSOCIATED SITE WORK, FENCING, PER PLANS | $290,000 |
| 101078094 | 2026-05-13 | Electrical | 434 N HARDING AVE | SPR 2019 CBC: NEW CONSTRUCTION OF A 2 STORY W/ BASEMENT SINGLE FAMILY RESIDENTIAL BUILDING WITH REAR DECK, A DETACHED TWO CAR FRAME GARAGE AND ASSOCIATED SITEWORK AND FENCING PER P | $290,000 |
| 101083266 | 2026-05-11 | Electrical | 604 N LECLAIRE AVE | SELF CERT: REPAIRS TO EXISTING RESIDENTIAL HOME DUE TO FIRE; AS PER PLANS. | $160,000 |
| B200467832 | 2026-05-05 | Electrical | 1426 S SPAULDING AVE | FOR PERMIT 101068925: REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101078414 | 2026-04-21 | Electrical | 1617 N SAWYER AVE | SC 2019 CBC. ERECT A 2 STORY TWO DWELLING UNIT RESIDENTIAL TYPE VA FRAME BUILDING WITH A BASEMENT, ROOFTOP PRIVATE ROOF DECK AND STAIR ENCLOSURE. NEW DETACHED 3 CAR GARAGE WITH A P | $680,000 |
| B200465898 | 2026-04-21 | Electrical | 8408 S BAKER AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 200 AMP SERVICE DISCONNECTING MEANS WITH 34 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT, 1ST @ 2N | $12,500 |
| 101079095 | 2026-04-03 | Electrical | 1000 N LECLAIRE AVE | SELF-CERT: INTERIOR AND EXTERIOR REHABILITATION, INCLUDING REPLACEMENT OF THE EXISTING REAR ENCLOSED FRAME PORCH WITH A REAR DECK AND A PARTIAL SECOND-FLOOR FRAME ADDITION, ALL PER | $85,000 |
| 101044750 | 2026-03-24 | Electrical | 2254 N AVERS AVE | SPR 2019 CBRC: CURRENT USE AND OCCUPANCY IS RESIDENTIAL, R5, ZONED RS3; NEW USE AND OCCUPANCY-SAME, RESIDENTIAL, R5 ZONED RS3. SCOPE OF WORK INCLUDES: DEMO PREVIOUS REMAINS OF OLD | $100,000 |
| 101075510 | 2026-03-24 | Electrical | 20 E CEDAR ST | SPR 2019 CBRC: ALTERATION TO FLOOR 6 & 7 UNIT 6D IN EXISTING 19 STORY, 48 UNIT CONDO BUILDING. INTERIOR RENOVATION OF EXISTING CONDOMINIUM UNIT 6D. OCCUPANCY GROUP R-2, TYPE IA CO | $250,000 |
| 101071651 | 2026-03-19 | Electrical | 4047 N KILBOURN AVE | SPR 2019 CBC INTERIOR ALTERATIONS AND REMODELING OF AN EXISTING 2 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT. | $120,000 |
| B200462529 | 2026-03-17 | Electrical | 10411 S LONGWOOD DR | LINE VOLTAGE ELECTRICAL WORK. REPAIR OR ALTER DEVICES ON EXISTING CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. 10 KWH OTHER ENERGY STORAGE SYSTEM. SPECIFIC LOCATION: BASE | $2,000 |
| 101075817 | 2026-03-13 | Electrical | 1900 S CHRISTIANA AVE | SPR 2019 CBC: PROPOSED 3 STORY FRAME 3 D.U. RESIDENTIAL BUILDING, REAR METAL 3 STORY OPEN DECKS WITH STAIRS AND 3 CAR CONCRETE PARKING PAD IN REAR AS PER PLANS. CERTIFIED PLAN CORR | $450,000 |
| 101077775 | 2026-03-09 | Electrical | 3548 W WRIGHTWOOD AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 1 STORY COACH HOUSE INCLUDING NEW PLUMBING, ELECTRICAL AND HVAC. (TYPE R-5 OCCUPANCY, TYPE VB CONSTRUCTION) | $300,000 |
| 101077778 | 2026-02-26 | Electrical | 3027 N ELBRIDGE AVE | SPR 2019 CBRC: REVISION TO #101064635, CHANGES TO ROOF DECK AND CONDENSER UNIT RELOCATION, PER PLANS. | $6,500 |
| B200457240 | 2026-02-25 | Electrical | 7800 S COLFAX AVE | LINE VOLTAGE ELECTRICAL WORK. ALTER EXISTING SYSTEM III EMERGENCY LIGHTING. RECEPTACLE OUTLETS: 0 . LIGHTING OUTLETS: 0. SPECIFIC LOCATION: REAR BASEMENT AND OUTSIDE REAR. | $80,000 |
| 101076495 | 2026-02-24 | Electrical | 6708 S PARNELL AVE | SPR 2019 CBRC - DRAWINGS FOR AN INTERIOR RENOVATION OF A SINGLE-FAMILY 2 STORY BRICK BUILDING WITH BASEMENT @ 6708 S PARNELL AVE, CHICAGO, IL 60621 | $130,000 |
| 101068209 | 2026-02-19 | Electrical | 2319 W TAYLOR ST | SPR 2019 CBRC EXISTING 3 STORY BRICK RESIDENTIAL BLDG - UNDERPINNING JOB AS PER PLANS (CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $20,000 |
| 101075546 | 2026-02-05 | Electrical | 1041 N AVERS AVE | SPR 2019 CBC: NEW CONSTRUCTION OF A 2 STORY W/ BASEMENT, SINGLE-FAMILY, FRAME CONSTRUCTION RESIDENTIAL BUILDING WITH A REAR DECK AND DETACHED TWO CAR GARAGE AND ASSOCIATED SITE WOR | $280,000 |
| B200456995 | 2026-01-23 | Electrical | 4413 N CENTRAL AVE | FOR PERMIT 101054647: REPLACEMENT ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200456564 | 2026-01-19 | Electrical | 5441 S WOOD ST | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 200 AMP SERVICE DISCONNECTING MEANS WITH 1 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: BASEMENT REAR AND O | $7,000 |
| B200451993 | 2026-01-13 | Electrical | 1315 S HOMAN AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 400 AMP SERVICE DISCONNECTING MEANS WITH 1 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: SERVICE UPGRADE TO | $30,000 |
| 101071032 | 2026-01-12 | Electrical | 160 N WACKER DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 6 STORY OFFICE BUILDING. SCOPE INCLUDES FLOORS 1, 2, 3 AND 4. WORK TO INCLUDE NEW PARTITIONS, MECHANICAL, ELECTRICAL, PLUMBING | $1,500,000 |
| 101072377 | 2026-01-09 | Electrical | 3814 W CHICAGO AVE | SPR 2019 CBRC EXISTING MIXED USE BUILDING - COMMERCIAL AND (1) DU. WORK TO INCLUDE RENOVATION FOR NAIL SALON ON FIRST FLOOR ONLY.(OCCUPANCY B & R5 CLASSIFICATION) (TYPE IIB CONSTRU | $25,000 |
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.
Search these records
The 816 permits above are a static record through 2026. Select a year above to open that year’s records, or search Leon Electric in Chicago, IL by address, trade or date range.
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 →
Is this your company? Show this public permit record on your website with a free badge.