COMPANY RECORD · CHICAGO, IL
Mcwilliams Electric Co. Inc. — permit history in Chicago, IL
Mcwilliams Electric Co. Inc. appears on 217 Chicago permit records from 2009 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 217 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2009 | 17 |
| 2010 | 12 |
| 2011 | 19 |
| 2012 | 19 |
| 2013 | 19 |
| 2014 | 18 |
| 2015 | 6 |
| 2016 | 14 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 23 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 11 |
Busiest year on record: 2019, with 23 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 |
|---|---|---|
| B. Stromberg Construction Co., Inc. | 20 | 2026-07-21 |
| J-Mac Associates, Ltd. | 17 | 2021-11-05 |
| Bulley & Andrews, L.L.C. | 11 | 2022-02-09 |
| Pepper Construction Company | 6 | 2021-11-01 |
| P.J.C. Construction, Inc | 3 | 2022-06-08 |
| A. Horn, Inc. | 3 | 2021-04-20 |
| S.Rossi Construction, Inc. | 3 | 2010-08-20 |
| Gregg Builders L. L. C. | 3 | 2012-04-23 |
| J & E Duff, Inc. | 2 | 2025-08-06 |
| Illinois Home Improv Corp. | 2 | 2019-05-21 |
| Bulley & Andrews LLC | 2 | 2022-02-09 |
| Enger-Vavra, Inc. | 2 | 2017-11-15 |
35 companies are named alongside Mcwilliams Electric Co. 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 |
|---|---|
| 400 E RANDOLPH ST | 2026-10-08 |
| 655 W IRVING PARK RD | 2026-07-21 |
| 1020 W SHERIDAN RD | 2026-05-12 |
| 444 W LAKE ST | 2026-05-11 |
| 6460 N SHERIDAN RD | 2026-05-11 |
| 6335 N KENMORE AVE | 2026-05-11 |
| 25 E PEARSON ST | 2026-05-07 |
| 1129 W SHERIDAN RD | 2026-05-06 |
| 11601 W TOUHY AVE | 2026-04-24 |
| 1939 W 13TH ST | 2026-02-23 |
| 1125 W LOYOLA AVE | 2025-08-06 |
| 222 W MERCHANDISE MART PLZ | 2025-07-15 |
| 6460 N KENMORE AVE | 2025-04-03 |
| 1313 N RITCHIE CT | 2025-02-06 |
134 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $27,000,000, median $69,000. 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 |
|---|---|---|
| Sherman Mechanical Inc | 25 | 2009–2026 |
| B. Stromberg Construction Co., Inc. | 17 | 2009–2026 |
| Shamrock Electric Co., Inc. | 12 | 2009–2026 |
| Ewing-Doherty Mechanical, Inc | 12 | 2011–2026 |
| Urban Elevator Service, LLC | 10 | 2009–2026 |
| E. Stone, Incorporated | 10 | 2010–2026 |
| Olympik Signs, Inc. | 10 | 2009–2021 |
| Bulley & Andrews, L.L.C. | 9 | 2009–2026 |
Companies that also appear in Chicago permit records at addresses where Mcwilliams Electric Co. Inc. 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
217 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101084033 | 2026-10-08 | Electrical | 400 E RANDOLPH ST | SPR, CBRC 2019, INTERIOR ALTERATION TO 7TH FLOOR COMMON AREA SPA (HOT TUB) IN AN EXISTING 40 STORY HIGH-RISE RESIDENTIAL CONDOMINIUM BUILDING (R-2) AND CONSTRUCTION TYPE (I-A). NO | $2,000,000 |
| 101085811 | 2026-07-21 | Electrical | 655 W IRVING PARK RD | SPR 2019 CBRC: SELF CERT INFRASTRUCTURE RENOVATION INCLUDES WATER RISER REPLACEMENT, SELECTED WASTE AND VENT PIPING REPLACEMENT, SELECTED HVAC PIPING REPLACEMENT, NEW CEILINGS ON 3 | $27,000,000 |
| B200469385 | 2026-05-12 | Electrical | 1020 W SHERIDAN RD | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: 10 ROOMS ON 5TH FLOOR AND 11 ROOMS ON 6TH FLOOR. | $40,000 |
| B200470074 | 2026-05-11 | Electrical | 444 W LAKE ST | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. ALTER EXISTING SECURITY. SPECIFIC LOCATION: 45TH FLOOR - 2 UNITS. | $6,000 |
| B200469377 | 2026-05-11 | Electrical | 6460 N SHERIDAN RD | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: ROOMS 105-111-112-120-215-216-230. | $15,000 |
| B200469399 | 2026-05-11 | Electrical | 6335 N KENMORE AVE | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: ROOMS 001-110-111-123-124-217-218. | $30,000 |
| B200469403 | 2026-05-07 | Electrical | 25 E PEARSON ST | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: 3RD-4TH-6TH-7TH-9TH FLOORS. | $84,415 |
| B200469293 | 2026-05-06 | Electrical | 1129 W SHERIDAN RD | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. INSTALL AUDIO. SPECIFIC LOCATION: ROOMS 112 & 117. | $15,000 |
| 101072632 | 2026-04-24 | Electrical | 11601 W TOUHY AVE | ILLUMINATE WALL SIGN; 359 SQ/FT; SOUTH ELEVATION; CHINA CARGO | $6,000 |
| 101072628 | 2026-04-24 | Electrical | 11601 W TOUHY AVE | ILLUMINATE WALL SIGN; 363 SQ/FT; SOUTH ELEVATION; CHINA AIR | $6,000 |
| 101078933 | 2026-02-23 | Electrical | 1939 W 13TH ST | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 3RD FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1B) | $177,000 |
| B200436659 | 2025-08-06 | Electrical | 1125 W LOYOLA AVE | FOR PERMIT 101054610: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT MASON CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. REPLACEMENT OTHER CONTRACT | |
| 101068385 | 2025-07-15 | Electrical | 222 W MERCHANDISE MART PLZ | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE - SUITE 075. STRUCTURAL PEER REVIEW INCLUDED. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TY | $750,000 |
| B200430643 | 2025-06-24 | Electrical | 222 W MERCHANDISE MART PLZ | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. ALTER EXISTING DATA/VIDEO. SPECIFIC LOCATION: 8TH FLOOR SUITE. | $90,000 |
| B200422034 | 2025-04-24 | Electrical | 400 E RANDOLPH ST | FOR PERMIT 101020365: ADDITIONAL ELECTRICAL CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200417061 | 2025-04-03 | Electrical | 6460 N KENMORE AVE | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: CIT | |
| B200416902 | 2025-04-02 | Electrical | 1125 W LOYOLA AVE | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUP | |
| B200411423 | 2025-03-28 | Electrical | 1125 W LOYOLA AVE | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUP | |
| 101063383 | 2025-02-06 | Electrical | 1313 N RITCHIE CT | SPR 2019 CBRC: REPLACEMENT OF EXISTING DOMESTIC WATER RISERS PER PLANS. REPLACEMENT ONLY. (OCCUPANCY R-2 (143 RESIDENTIAL UNITS AND 2 RETAIL UNITS, TYPE IIB CONSTRUCTION). WORK I | $7,200,000 |
| 101046976 | 2024-08-30 | Electrical | 10000 W OHARE ST | SPR 2019: - HVAC UPGRADES TO AN EXISTING 2-STORY CARGO FACILITY AS PER PLANS AT O'HARE AIRPORT. WORK TO INCLUDE REMOVING & REPLACING 4 ROOFTOP HVAC, 2 LIEBERT SPLIT SYSTEMS, 1 BOIL | $1,700,000 |
| B101052732 | 2024-08-20 | Electrical | 400 E RANDOLPH ST | **FIRE ALARM PERMIT**ELEVATOR RECALL IMPROVEMENTS TO AN EXISTING APPROVED (PRE-2019 CBC) NOTIFIER NFS2-3030 HIGH-RISE SYSTEM. FLOORS AFFECTED: 1ST FLOOR, 2ND FLOOR, 3RD FLOOR, 4TH | $8,715 |
| B101054233 | 2024-07-23 | Electrical | 6460 N KENMORE AVE | **FIRE ALARM PERMIT**FIRE ALARM SUBMITTAL. INTERIOR RENOVATIONS TO THE 2ND FLOOR IN AN EXISTING SCHOOL BUILDING. | $5,000 |
| B101047543 | 2024-04-17 | Electrical | 6333 N WINTHROP AVE | **FIRE ALARM PERMIT**FIRE ALARM SUBMITTAL. AHU REPLACEMENT IN AN EXISTING 6 LEVEL BUILDING. | $8,400 |
| 101039671 | 2024-03-05 | Electrical | 6333 N WINTHROP AVE | DIRECT DEVELOPER SERVICES. INTERIOR ALTERATION TO EXISTING UNIVERSITY DINING HALL ON FLOOR 1 INCLUDING FINISH UPDATE, TOILET ROOM FIXTURE UPGRADE, FURNITURE REPLACEMENT, AND SEGMEN | $1,600,000 |
| 101042280 | 2024-02-20 | Electrical | 6460 N KENMORE AVE | SELF-CERT 2019 CRBC: INTERIOR ALTERATION OF EXISTING 2ND STORY LAB SPACE IN 4-STORY SPRINKLERED UNIVERSITY BUILDING. ALTERATION OF EXISING MEP SYSTEMS. NO STRUCTURAL SCOPE (OCCUPAN | $374,500 |
| 101042282 | 2024-02-07 | Electrical | 1068 W SHERIDAN RD | SELF-CERT 2019 CRBC: INTERIOR ALTERATION OF EXISTING 1ST STORY LAB SPACE IN 4-STORY SPRINKLERED UNIVERSITY BUILDING. ALTERATION OF EXISING MEP SYSTEMS. NO STRUCTURAL SCOPE (OCCUPAN | $326,881 |
| 101030422 | 2023-11-27 | Electrical | 4170 N MARINE DR | EXISTING 25 STORY BUILDING. 253 DWELLING UNITS. REMOVAL AND REPLACEMENT OF DETERIORATED PLUMBING PIPING AND EQUIPMENT THROUGHOUT THE BUILDING. PATCH OPENINGS IN WALLS AND CEILINGS | $1,087,100 |
| B101013600 | 2023-04-21 | Electrical | 11601 W TOUHY AVE | MODIFICATION TO EXISTING ROOFTOP EQUIPMENT | $72,000 |
| B100994117 | 2023-02-16 | Electrical | 444 W LAKE ST | **FIRE ALARM PERMIT**ELECTROMAGNETIC LOCK SYSTEM TO BE INSTALLED ON THE 45TH FLOOR BY MCWILLIAMS ELECTRIC PER ORIGINAL PERMIT 100987038 PULLED BY PEPPER CONSTRUCTION. | $75,000 |
| 100994306 | 2022-12-15 | Electrical | 1543 N MILWAUKEE AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO GROUND FLOOR RETAIL SPACE TO INCLUDE DEMO, NEW PARTITIONS, FINISHES, RELOCATION OF PLUMBING FIXTURES, ELECTRICAL AND MECHANICAL AS PER | $95,000 |
| B100994454 | 2022-10-28 | Electrical | 5807 S WOODLAWN AVE | INSTALL DATA MCW #7842-23 | $46,485 |
| B100984266 | 2022-09-27 | Electrical | 6008 N CALIFORNIA AVE | **FIRE ALARM PERMIT**INSTALLATION OF A NEW ADDRESSABLE FIRE ALARM SYSTEM (FIREWARDEN NFW-50X) PROTECTING A NEW 3-STORY OFFICE BUILDING/COMMUNITY CENTER WITH A LOWER LEVEL. ELEVATO | $9,683 |
| B100988283 | 2022-09-13 | Electrical | 20 E CHICAGO AVE | INSTALL DATA LOCATIONS | $10,000 |
| B100982054 | 2022-07-27 | Electrical | 222 W MERCHANDISE MART PLZ | CHANGE OF ELECTRICAL CONTRACTOR FOR ORIGINAL PERMIT 100932364 NEED TO ADD MCWILLIAMS ELECTRIC TO THIS PERMIT | |
| B100977150 | 2022-06-22 | Electrical | 29 N WACKER DR | TEMPORARY FEED TO CHILLER MCW 16312-23 | $34,665 |
| 100965723 | 2022-06-08 | Electrical | 270 E PEARSON ST | SPR 2019 CBRC - INSTALL CMU CONSTRUCTED ROOM ON THE 3RD FLOOR FOR NEW EV CHARGING STATION INFRASTRUCTURE, AS PER PLANS. WORK TO INCLUDE ELECTRICAL WORK LOCATED ON FLOORS: BASEMENT | $230,000 |
| 100963529 | 2022-05-03 | Electrical | 222 W MERCHANDISE MART PLZ | SELF CERT 2019 CBRC: REVISION TO PERMIT #100958595 TO INCLUDE INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE IN AN EXISTING 25 STORY BUILDING.NO CHANGE TO EXISTING USE. (O | $50,000 |
| B100961786 | 2022-03-09 | Electrical | 270 E PEARSON ST | INSTALLING NEW 400A SERVICE FOR CAR CHARGING PANELS FOR FUTURE EV CHARGING STATIONS. MCW #8428-22 | $210,000 |
| B100959135 | 2022-02-16 | Electrical | 200 E ILLINOIS ST | REPLACING EXISTING BOOSTER PUMP CONTROL PANEL WITH NEW | $80,000 |
| 100958356 | 2022-02-09 | Electrical | 3440 S DEARBORN ST | REMOVAL OF EXISTING EXTERIOR WALL AT 2ND FLOOR FOR MEANS AND METHODS TO REPLACE EXISTING MACHINERY WITHIN THE BUILDING. WALL TO BE REPLACED TO ORIGINAL CONDITIONS. MASONRY GRINDIN | $220,000 |
| 100932034 | 2021-11-05 | Electrical | 1212 E 59TH ST | SELF-CERT. CURRENT OCCUPANCY IS GROUP B BUSINESS - NO CHANGE. INTERIOR ALTERATION TO ENLARGE EXISTING ELECTRICAL ROOM. NO NEW ENCLOSED SPACE. | $463,000 |
| 100915384 | 2021-11-01 | Electrical | 6008 N CALIFORNIA AVE | DDS 2019 CBC: NEW CONSTRUCTION OF A THREE (3) STORY PLUS BASEMENT OFFICE BUILDING / COMMUNITY CENTER ON EXISTING BUILDING FOUNDATIONS TO INCLUDE AT GRADE PARKING LOT AND ASSOCIATED | $3,800,000 |
| 100918925 | 2021-09-28 | Electrical | 4517 N KOSTNER AVE | SPR 2019 CBRC - ADDITION ONLY OF A THREE STOP ELEVATOR, THREE ELEVATOR LOBBIES AND ASSOCIATED SITEWORK TO THE EAST ELEVATION OF THE EXISTING CHURCH BUILDING TO PROVIDE HANDICAP AND | $633,197 |
| B100941481 | 2021-09-24 | Electrical | 3312 N HALSTED ST | NEW STORE BUILDOUT REMODEL MCW #7636-22 | $18,420 |
| 100938193 | 2021-09-23 | Electrical | 3312 N HALSTED ST | INTERIOR BUILD OUT OF AN EXISTING SPACE. | $50,000 |
| B100937974 | 2021-08-31 | Electrical | 700 N MICHIGAN AVE | (39) DATA JACKS MCW #7628-22 | $43,900 |
| 100889333 | 2021-04-20 | Electrical | 1140 N NORTH BRANCH ST | SPR 2019 CRBC: INTERIOR ALTERATIONS TO 1ST AND MEZZANINE LEVEL OFFICES, CONFERENCE ROOM, BREAK ROOM AND RESTROOM AREAS AT AN EXISTING MANUFACTURING FACILITY AS PER PLANS.EXTERIOR W | $7,000,000 |
| B100915768 | 2021-04-01 | Electrical | 2934 W LAKE ST | MODIFICATION TO AN EXISTING ADDRESSABLE NON-REQUIRED FIRE ALARM SYSTEM FOR TENANT BUILDOUT. | $5,000 |
| B100914339 | 2021-03-25 | Electrical | 2934 W LAKE ST | REVISION TO PERMIT# 100899229 AND REVISED PERMIT 100906670 TO CHANGE THE ELECTRICAL CONTRACTOR TO MCWILLIAMS ELECTRIC CO., INC. | |
| B100898663 | 2020-11-05 | Electrical | 3100 S HALSTED ST | RETAIL STORE BUILD-OUT / MCW #7488-21 | $83,000 |
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 217 permits above are a static record through 2026. Select a year above to open that year’s records, or search Mcwilliams Electric Co. Inc. 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 →
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