COMPANY RECORD · CHICAGO, IL
L H Block Electric Company, Inc. — permit history in Chicago, IL
L H Block Electric Company, Inc. appears on 99 Chicago permit records from 2009 through 2026, all of them electrical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Electrical | 99 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2009 | 9 |
| 2010 | 23 |
| 2011 | 9 |
| 2012 | 9 |
| 2014 | 3 |
| 2015 | 25 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Busiest year on record: 2015, with 25 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 |
|---|---|---|
| Blue Star Properties Inc | 1 | 2016-04-29 |
| Rock Star Renovation LLC | 1 | 2026-05-06 |
2 companies are named alongside L H Block Electric Company, 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 |
|---|---|
| 48 E OAK ST | 2026-05-06 |
| 1144 W FULTON MARKET | 2025-03-05 |
| 3300 N WESTERN AVE | 2024-11-12 |
| 5446 S MULLIGAN AVE | 2024-02-23 |
| 2136 S PEORIA ST | 2020-07-23 |
| 1344 N DEARBORN ST | 2019-09-03 |
| 325 W OHIO ST | 2019-02-22 |
| 401 S LA SALLE ST | 2018-11-01 |
| 2550 W ADDISON ST | 2017-10-18 |
| 1850 W 95TH ST | 2017-06-12 |
| 1856 W 95TH ST | 2017-06-12 |
| 1844 W 95TH ST | 2017-06-12 |
| 1834 W 95TH ST | 2017-06-12 |
| 1828 W 95TH ST | 2017-03-09 |
42 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $150 to $45,000, median $1,650. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
99 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200468870 | 2026-05-06 | Electrical | 48 E OAK ST | FOR PERMIT B200464958: REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTE | |
| B200415949 | 2025-03-05 | Electrical | 1144 W FULTON MARKET | FOR PERMIT 101058858: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| B200403156 | 2024-11-12 | Electrical | 3300 N WESTERN AVE | FOR PERMIT 101050505: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. ADDITIONAL ELECTRICAL CONTRACTOR. ADDITIONAL OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTED U | |
| B200009379 | 2024-02-23 | Electrical | 5446 S MULLIGAN AVE | REVISION TO PERMIT #101041082. TO CHANGE OF ELECTRICAL CONTRACTOR. | |
| B200009371 | 2024-02-23 | Electrical | 5446 S MULLIGAN AVE | REVISION TO PERMIT #101003348.CHANGE OF ELECTRICAL CONTRACTOR. | |
| B200009116 | 2024-02-23 | Electrical | 5446 S MULLIGAN AVE | REVISION TO PERMIT #101003348. TO CHANGE OF ELECTRICAL , OTHER CONTRACTOR. | |
| B100879399 | 2020-07-23 | Electrical | 2136 S PEORIA ST | **ELECTRICAL ONLY PERMIT****ELECTRICAL ONLY PERMIT**INSTALLATION OF NEW 1,200 AMP 120/240 VOLT, 3 PHASE, 4 WIRE, MAIN BREAKER OVERHEAD ELECTRICAL SERVICE. REFEED THE EXISTING 600 A | $45,000 |
| B100838923 | 2019-09-03 | Electrical | 1344 N DEARBORN ST | UNIT 11A REPLACEMENT OF THE EXISTING 60 AMP, 10 CIRCUIT ZINSCO FUSE PANEL ON THE KITCHEN COUNTER AND FLIP IT AROUND INTO THE MASTER BEDROOM CLOSET AND REPLACE WITH A NEW 20 CIRCUIT | $1,500 |
| B100805971 | 2019-02-22 | Electrical | 325 W OHIO ST | WORK ON THE 5TH AND 6TH FLOOR FOR THE INSTALLATION OF 180 FLOOR MOUNTED QUAD RECEPTACLES UTILIZING 25 EXISTING 120 VOLT 20 AMP CIRCUITS AND ADDING 14 NEW 20 AMP CIRCUITS. PULL 130 | $30,000 |
| B100791171 | 2018-11-01 | Electrical | 401 S LA SALLE ST | INSTALL 200 AMP 277/480 VOLT SERVICE AND 42 CIRCUIT PANELBOARD FROM MAIN SWITCHGEAR. INSTALL 75 KVA TRANSFORMER 480 VOLT PRIMARY TO 120/208 VOLT SECONDARY. INSTALL 200 AMP 120/208 | $18,000 |
| B100731557 | 2017-10-18 | Electrical | 2550 W ADDISON ST | FOR FACADE RENOVATION INSTALL CONDUIT AND WIRING FOR 13 NEW COLUMN MOUNTED SCONCE LIGHTS FROM THE EXISTING CIRCUITS. INSTALL CONDUIT AND WIRING FOR 25 NEW FACADE SIGNAGE LOCATIONS | $7,500 |
| B100710210 | 2017-06-12 | Electrical | 1850 W 95TH ST | REMOVE THE EXISTING BX CABLE AND IMPROPERLY WIRED LIGHT FIXTURE. | $250 |
| B100710209 | 2017-06-12 | Electrical | 1856 W 95TH ST | DUE TO WATER DAMAGE, REPLACE ELECTRICAL SUB PANEL WITH 16' X 16' X 4' JUNCTION BOX AND RELOCATE 10 EXISTING CIRCUITS TO RECENTLY INSTALLED 3 PHASE SERVICE PANEL. | $2,000 |
| B100710211 | 2017-06-12 | Electrical | 1844 W 95TH ST | REMOVE EXISTING CANOPY LIGHTS OVER ENTRANCE | $250 |
| B100710212 | 2017-06-12 | Electrical | 1834 W 95TH ST | INSTALL NEW LIGHT FIXTURE IN BATHROOM AND WIRE EMERGENCY LIGHT AHEAD OF LOCAL SWITCH. | $300 |
| B100694537 | 2017-03-09 | Electrical | 1828 W 95TH ST | RELOCATE HVAC DISCONNECT FROM INSIDE THE BUILDING TO ON THE UNIT ON ROOF. | $150 |
| B100694540 | 2017-03-09 | Electrical | 1836 W 95TH ST | REPLACE CORDS FEEDING THE TRACK LIGHTING WITH STEEL CONDUIT. | $250 |
| B100694542 | 2017-03-09 | Electrical | 1840 W 95TH ST | REPLACE EXISTING BATTERY EMERGENCY LIGHT WITH NEW AND SECURE TO WALL PROPERLY. | $150 |
| B100652683 | 2016-07-08 | Electrical | 3150 W 44TH ST | PER THE REQUEST OF FIELD INSPECTOR PAT FAHEY. THE REPLACEMENT OF THE EXISTING 400 AMP SERVICE AND MULTIPLE METERS WITH THE INSTALLATION OF NEW 400 AMP, 3P, 4W, 120/240 VOLT OVERHEA | $10,000 |
| B100653337 | 2016-06-06 | Electrical | 1010 W 35TH ST | INSTALL TEMPORARY ELECTRICAL PANEL AND TRANSFORMER FOR CONSTRUCTION. INSTALL 4 20 AMP CIRCUITS WITH GFCI RECEPTACLES. | $5,000 |
| B100647515 | 2016-04-29 | Electrical | 1010 W 35TH ST | ELECTRICAL MAINTENANCE WORK | $5,000 |
| B100606335 | 2015-08-20 | Electrical | 1856 W 95TH ST | SUPPLY AND INSTALL ONE (1) 200 AMP 3 PHASE, 4 WIRE OVERHEAD SERVICE AND METER FITTING IN BACK OF END SPACE 1856. INSTALL 42 CIRCUIT PANEL IN THE EXISTING CLOSET IN BACK OF SPACE. I | $5,000 |
| B100610526 | 2015-08-20 | Electrical | 1850 W 95TH ST | CURRENTLY THE SPACE IS FED WITH A 3/4" 60 AMP SERVICE AND METER. IT APPEARS THE SERVICE PANEL HAS BEEN UPGRADED TO A MODERN STYLE PUSH IN, 100 AMP MAIN BREAKER PANEL. WE WILL KEEP | $4,000 |
| B100610529 | 2015-08-20 | Electrical | 1848 W 95TH ST | CURRENTLY THE SPACE IS FED WITH AN OLD 3/4" 60 AMP 1 PHASE SERVICE AND METER. SUPPLY AND INSTALL ONE (1) 200 AMP 1 PHASE, 3 WIRE OVERHEAD SERVICE AND METER FITTING NEXT TO THE WOOD | $3,500 |
| B100610531 | 2015-08-20 | Electrical | 1846 W 95TH ST | CURRENTLY THE SPACE IS FED WITH AN OLD 3/4" 60 AMP 1 PHASE SERVICE AND METER. IT APPEARS THE SERVICE PANEL HAS BEEN UPGRADED TO A MODERN STYLE PUSH IN, 100 AMP RATED MAIN BREAKER P | $3,000 |
| B100610541 | 2015-08-20 | Electrical | 1838 W 95TH ST | CURRENTLY THERE IS A 4 GANG OF OLD METER FITTINGS THAT ARE EMPTY BESIDE ONE THAT FEEDS THE WEST SPACE OF 1838. THE ALPHA OMEGA STORE HAS THREE (3) ELECTRICAL SERVICES CURRENTLY. ON | $2,000 |
| B100608769 | 2015-08-10 | Electrical | 1822 W 95TH ST | MISC ELECTRICAL REPAIRS PER INSPECTOR TOM WALSH | $2,500 |
| B100607371 | 2015-07-31 | Electrical | 645 S CENTRAL AVE | INSTALLATION OF 200 AMP 3P 4W CIRCUIT AND 42 CIRCUIT PANEL IN SERVER ROOM. INSTALL 7 120 VOLT 30 AMP CIRCUITS FOR IT SERVER RACKS. | $10,000 |
| B100607373 | 2015-07-31 | Electrical | 645 S CENTRAL AVE | INSTALLATION OF 150 AMP CIRCUIT FOR PORTABLE MRI TRAILER MACHINE. INSTALL 3 PHONE LINES FOR THE MRI MACHINE | $5,000 |
| B100607375 | 2015-07-31 | Electrical | 645 S CENTRAL AVE | RELOCATION OF CALL CENTER COMMUNICATION CABLING. INSTALL FLAT WIREMOLD TYPE RACEWAY ON CEILING. INSTALL 3-20 AMP 120 VOLT CIRCUITS FOR EQUIPMENT | $10,000 |
| B100605431 | 2015-07-20 | Electrical | 747 N WABASH AVE | RELOCATE EXISTING 60 AMP SUB PANEL APPROX. 15 FEET TO THE EAST. INSTALL THREE CONTACTORS FOR POOL PUMP SHUNT TRIP CONTROLS. | $2,000 |
| B100601035 | 2015-06-22 | Electrical | 328 S JEFFERSON ST | INSTALLATION OF 2 TEMP POWER CIRCUITS WITH RECEPTACLES FOR CONSTRUCTION | $2,000 |
| B100589940 | 2015-04-20 | Electrical | 520 W ERIE ST | INSTALL 4" EMT CONDUIT PER THE REQUEST OF AT&T FOR RELOCATION OF PHONE SERVICE TO BUILDING. | $5,000 |
| B100587788 | 2015-03-30 | Electrical | 1830 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100582309 | 2015-03-30 | Electrical | 1820 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM | $600 |
| B100587767 | 2015-03-30 | Electrical | 1848 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100587773 | 2015-03-30 | Electrical | 1822 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100587776 | 2015-03-30 | Electrical | 1824 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100587779 | 2015-03-30 | Electrical | 1828 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100587793 | 2015-03-30 | Electrical | 1836 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND EM LIGHT IN PRIVATE OFFICE. | $600 |
| B100587809 | 2015-03-30 | Electrical | 1850 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM | $600 |
| B100587806 | 2015-03-30 | Electrical | 1846 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100587797 | 2015-03-30 | Electrical | 1838 W 95TH ST | REPLACE 4 EXISTING AC ONLY EXIT SIGNS WITH 4 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD 2 EM LIGHTS IN BATHROOM AND 2 COMBO UNITS LEADING TO BACK DOORS. | $1,200 |
| B100587801 | 2015-03-30 | Electrical | 1844 W 95TH ST | REPLACE 3 EXISTING AC ONLY EXIT SIGNS WITH 3 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM | $600 |
| B100587761 | 2015-03-30 | Electrical | 1840 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW LED BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND 2 LED EXIT SIGNS IN MIDDLE OF SPACE | $800 |
| B100587757 | 2015-03-30 | Electrical | 1832 W 95TH ST | REPLACE 2 EXISTING AC ONLY EXIT SIGNS WITH 2 NEW BATTERY BACKUP COMBO EMERGENCY LIGHT AND EXIT SIGNS. ADD EM LIGHT IN BATHROOM AND COMBO UNIT LEADING TO BACK DOOR. | $600 |
| B100537416 | 2014-04-23 | Electrical | 560 W WASHINGTON BLVD | DEMO THE EXISTING RECEPTACLES, LIGHT SWITCHES AND INTERIOR LIGHT FIXTURES TO MAKE SAFE. INSTALL TEMPORARY LIGHTING AND POWER OFF OF EXISTING CIRCUITS | $1,000 |
| B100530739 | 2014-03-12 | Electrical | 114 S RACINE AVE | INSTALLATION OF ONE 75 KVA TRANSFORMER AND TWO LOAD CENTERS 3P 4 WIRE 200 AMP MAIN BREAKERS, 42 CIRCUIT. INSTALLATION OF BRANCH CIRCUITS TO FEED FLUORESCENT LIGHTING AND RECIRCULA | $18,500 |
| B100525236 | 2014-01-27 | Electrical | 114 S RACINE AVE | INSTALL ONE (1) NEW TOGGLE SWITCH AND GFCI RECEPTACLE FOR ELEVATOR MACHINE ROOM. INSTALL ONE (1) 4 ' FLUORESCENT FIXTURE FOR ELEVATOR ROOM. | $2,000 |
| B100464572 | 2012-11-06 | Electrical | 328 S JEFFERSON ST | INSTALL ONE (1) 800 AMP, 120/208 VOLT FUSED SAFETY SWITCH OFF OF THE EXISTING TAP BOX ON BUS DUCT RISER. INSTALL ONE 800 AMP MAIN TERMINAL BOX. INSTALL ONE (1) MODULAR 3 STACK METE | $15,000 |
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 →