COMPANY RECORD · CHICAGO, IL
Si Electrical LLC — permit history in Chicago, IL
Si Electrical LLC appears on 86 Chicago permit records from 2023 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 86 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2023 | 23 |
| 2024 | 29 |
| 2025 | 25 |
| 2026 | 9 |
Busiest year on record: 2024, with 29 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 |
|---|---|---|
| General Energy Corporation | 2 | 2023-06-26 |
| Elliot Construction Corp. | 1 | 2023-09-14 |
| J & E Duff, Inc. | 1 | 2023-09-14 |
| Staalsen Construction Co., Inc. | 1 | 2023-09-14 |
4 companies are named alongside Si Electrical LLC 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 |
|---|---|
| 1939 W BRYN MAWR AVE | 2026-08-05 |
| 4545 S TRIPP AVE | 2026-05-04 |
| 4140 W FULLERTON AVE | 2025-11-03 |
| 600 W KINZIE ST | 2025-04-04 |
| 5050 W FOSTER AVE | 2025-02-25 |
| 2035 N NARRAGANSETT AVE | 2024-08-27 |
| 6626 W DAKIN ST | 2024-04-09 |
| 6311 W DICKENS AVE | 2023-09-14 |
| 2015 N ELSTON AVE | 2023-08-21 |
| 2717 W CHICAGO AVE | 2023-06-26 |
| 4100 W FERDINAND ST | 2023-06-09 |
11 distinct addresses on record. Declared value on record runs from $1,000 to $1,750,000, median $1,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
86 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200481602 | 2026-08-05 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 8/5/2026. END DATE: 9/4/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200478664 | 2026-07-14 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 7/14/2026. END DATE: 8/13/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200472724 | 2026-06-01 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 6/1/2026. END DATE: 7/1/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200469099 | 2026-05-04 | Electrical | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 5/4/2026. END DATE: 6/3/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | ||
| B200468963 | 2026-05-04 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 5/4/2026. END DATE: 6/3/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200469102 | 2026-05-04 | Electrical | 4545 S TRIPP AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 5/4/2026. END DATE: 6/3/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200464148 | 2026-03-30 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 4/1/2026. END DATE: 5/1/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200461364 | 2026-03-06 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 3/6/2026. END DATE: 4/5/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200458676 | 2026-02-10 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 2/10/2026. END DATE: 3/12/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200453090 | 2025-12-04 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 12/4/2025. END DATE: 1/3/2026. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200449575 | 2025-11-03 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 11/3/2025. END DATE: 12/3/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200449558 | 2025-11-03 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 11/3/2025. END DATE: 12/3/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200445639 | 2025-10-06 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 10/6/2025. END DATE: 11/5/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200445646 | 2025-10-06 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 10/6/2025. END DATE: 11/5/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200440636 | 2025-09-02 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 9/2/2025. END DATE: 10/2/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200440628 | 2025-09-02 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 9/2/2025. END DATE: 10/2/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200436530 | 2025-08-03 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 8/3/2025. END DATE: 9/2/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200436531 | 2025-08-03 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 8/3/2025. END DATE: 9/2/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200432343 | 2025-07-01 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 7/1/2025. END DATE: 7/31/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200432336 | 2025-07-01 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 7/1/2025. END DATE: 7/31/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200431051 | 2025-06-23 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 6/23/2025. END DATE: 7/23/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200431069 | 2025-06-23 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 6/23/2025. END DATE: 7/23/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200423932 | 2025-05-01 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 5/1/2025. END DATE: 5/31/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200423922 | 2025-05-01 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 5/1/2025. END DATE: 5/31/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200420047 | 2025-04-04 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 4/4/2025. END DATE: 5/4/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200420036 | 2025-04-04 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 4/4/2025. END DATE: 5/4/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200420015 | 2025-04-04 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 4/4/2025. END DATE: 5/4/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200415860 | 2025-03-06 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 3/4/2025. END DATE: 4/3/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200415840 | 2025-03-04 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 3/4/2025. END DATE: 4/3/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200415861 | 2025-03-04 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 3/4/2025. END DATE: 4/3/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200413091 | 2025-02-25 | Electrical | 5050 W FOSTER AVE | LINE VOLTAGE ELECTRICAL WORK. NEW PERMANENT 600 AMP SERVICE DISCONNECTING MEANS WITH 42 CIRCUITS. RECEPTACLE OUTLETS: 1 . LIGHTING OUTLETS: 1. SPECIFIC LOCATION: WEST EXTERIOR WALL | $38,000 |
| B200412852 | 2025-02-04 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 2/3/2025. END DATE: 3/5/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200410859 | 2025-01-13 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 1/10/2025. END DATE: 2/9/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200410372 | 2025-01-07 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 1/7/2025. END DATE: 2/6/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CON | |
| B200407935 | 2024-12-05 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 12/5/2024. END DATE: 1/4/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200407943 | 2024-12-05 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 12/5/2024. END DATE: 1/4/2025. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL CO | |
| B200404533 | 2024-11-04 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 11/4/2024. END DATE: 12/4/2024. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200404513 | 2024-11-04 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 11/4/2024. END DATE: 12/4/2024. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200400636 | 2024-10-07 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 10/7/2024. END DATE: 11/6/2024. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B200400593 | 2024-10-07 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE PERMIT. OCCUPANCY: BUSINESS. START DATE: 10/7/2024. END DATE: 11/6/2024. ALL WORK UNDER THIS PERMIT MUST BE PERFORMED BY EMPLOYEES OF THE LISTED ELECTRICAL C | |
| B101059036 | 2024-09-03 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101059035 | 2024-09-03 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101057411 | 2024-08-27 | Electrical | 2035 N NARRAGANSETT AVE | MODIFICATION TO AN EXISTING APPROVED FIRE ALARM (NOTIFIER NFS-640) SYSTEM TO ACCOMMODATE THE NEW COSTRUCTION OF A WASTE WATER TREATMENT BUILDING TO INCLUDE HEAD END EQUIPMENT, DEVI | $31,900 |
| B101056828 | 2024-08-02 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101056826 | 2024-08-02 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101056829 | 2024-08-02 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101054526 | 2024-07-01 | Electrical | 600 W KINZIE ST | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101054524 | 2024-07-01 | Electrical | 1939 W BRYN MAWR AVE | ELECTRICAL MAINTENANCE AS NEEDED. | $1,000 |
| B101054525 | 2024-07-01 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENACE AS NEEDED. | $1,000 |
| B101052063 | 2024-05-29 | Electrical | 4140 W FULLERTON AVE | ELECTRICAL MAINTENANCE AS NEEDED | $1,000 |
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 →