COMPANY RECORD · CHICAGO, IL
Big Construction LLC — permit history in Chicago, IL
Big Construction LLC appears on 300 Chicago permit records from 2017 through 2026, most often general construction (99.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 300 | 99.7% |
| Mechanical / HVAC | 1 | 0.33% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 2 |
| 2018 | 36 |
| 2019 | 51 |
| 2020 | 36 |
| 2021 | 42 |
| 2022 | 31 |
| 2023 | 34 |
| 2024 | 19 |
| 2025 | 26 |
| 2026 | 24 |
Busiest year on record: 2019, with 51 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 |
|---|---|---|
| Great Lakes Plumbing & Heating | 126 | 2026-08-27 |
| Titan Electric LLC | 67 | 2026-07-24 |
| F.E. Moran Inc | 58 | 2026-04-06 |
| Environment Mechanical Service | 46 | 2026-01-08 |
| Kelso-Burnett Co. | 35 | 2026-06-15 |
| Admiral Heating Vent | 30 | 2023-09-14 |
| Premium Electric Services, Inc | 27 | 2026-07-20 |
| Maron Electric Company | 26 | 2026-06-17 |
| Fe Moran | 23 | 2024-11-21 |
| Great Lakes Plumbing | 22 | 2023-04-03 |
| Continental Electrical Constru | 18 | 2026-01-21 |
| Hill Mechanical Group | 16 | 2022-11-04 |
54 companies are named alongside Big Construction 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 |
|---|---|
| 227 W MONROE ST | 2026-08-27 |
| 1 E WACKER DR | 2026-08-25 |
| 151 N FRANKLIN ST | 2026-08-17 |
| 500 W MADISON ST | 2026-07-24 |
| 320 S CANAL ST | 2026-07-20 |
| 444 W LAKE ST | 2026-06-17 |
| 131 S DEARBORN ST | 2026-06-03 |
| 321 N CLARK ST | 2026-06-03 |
| 919 W FULTON MARKET | 2026-04-14 |
| 24 E WASHINGTON ST | 2026-04-06 |
| 360 N GREEN ST | 2026-03-18 |
| 161 N CLARK ST | 2026-03-18 |
| 200 E RANDOLPH ST | 2026-03-11 |
| 222 W MERCHANDISE MART PLZ | 2026-02-02 |
89 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $9,138,461, median $255,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
300 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101087736 | 2026-08-27 | General construction | 227 W MONROE ST | SELFCERT 2019 CBRC: REVISION TO PERMIT #101083365 TO INCLUDE ALTERATIONS TO EXISTING 20TH FLOOR OFFICE SPACE - SUITE 2050. SCOPE TO INCLUDE TWO NEW DOORS ADDED TO THE RECEPTION ARE | $15,000 |
| 101087012 | 2026-08-25 | General construction | 1 E WACKER DR | SELF CERT 2019 CBRC: SELECTIVE INTERIOR DEMOLITION TO 35TH FLOOR OFFICE SPACE. SCOPE TO INCLUDE DEMOLITION OF PARTITIONS, DOORS CEILINGS, LIGHTING FIXTURES, POWER DEVICES, PLUMBING | $140,000 |
| 101083912 | 2026-08-17 | General construction | 151 N FRANKLIN ST | SELF CERT 2019 CBRC: STRUCTRUAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO FIRST FLOOR LOBBY TO REPLACE AN EXISTING RECEPTION DESK AND ADD A NEW OPEN-CEILING GLASS CONFERENCE R | $612,000 |
| 101082409 | 2026-07-24 | General construction | 500 W MADISON ST | SSELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 30TH FLOOR RESTROOMS AS PER PLANS. WORK TO INCLUDE DEMOLITION, NEW CEILINGS, FINISHES, LIGHTING, ELECTRICAL AND PLUMBING. NO | $350,000 |
| 101083365 | 2026-07-22 | General construction | 227 W MONROE ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 20TH FLOOR OFFICE SPACE - SUITE 2050. NO CHANGE TO EXISTING USE. (BUSINESS / 1A) | $410,000 |
| 101084658 | 2026-07-20 | General construction | 320 S CANAL ST | SELF-CERT 2019 CBRC: REVISION TO PERMIT #101079806 TO RECONFIGURE LAN ROOM (#4020), AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) | $28,000 |
| 101081463 | 2026-06-17 | General construction | 444 W LAKE ST | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 29TH FLOOR OFFICE SPACE. ACAR INCLUDED. NO CHANGE TO EXISTING USE. BUSINESS/1A | $2,170,000 |
| 101084516 | 2026-06-15 | General construction | 320 S CANAL ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 20TH FLOOR, SUITE 2030. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, MECHANICAL, AND PLUMBING AS PER PLANS. 1A CONSTRUCTION. B - B | $1,800,000 |
| 101083323 | 2026-06-03 | General construction | 131 S DEARBORN ST | SELFCERT 2019 CBRC: INTERIOR DEMO ONLY TO EXISTING OFFICE SPACES ON FLOORS 34-37 IN AN EXISTING HIGHRISE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $700,000 |
| 101082736 | 2026-06-03 | General construction | 321 N CLARK ST | SELF-CERT 2019 CBRC: ALTERATIONS OF EXISTING VACANT GROUND FLOOR RETAIL SUITE INCLUDING PARTIAL DEMOLITION OF AN EXISTING NON-LOAD BEARING PARTITION AND CONSTRUCTION OF NEW GLAZED | $33,960 |
| 101081326 | 2026-05-05 | General construction | 320 S CANAL ST | SELF-CERT 2019 CBC: REVISION TO PERMIT #101077826 FOR NEW MEETING ROOM/LOUNGE AREA, AND UPDATED POWER DISTRIBUTION THROUGHOUT SPACE, AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONST | $142,519 |
| 101081328 | 2026-04-14 | General construction | 919 W FULTON MARKET | SELF-CERT: FIRST TIME TENANT BUILDOUT TO SUITE 1003. WORK TO INCLUDE NON-STRUCTURAL PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, FINISHES, ELECTRICAL, PLUMBING, AND HVAC AS PER | $2,239,730 |
| 101080310 | 2026-04-06 | General construction | 24 E WASHINGTON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B/ CONSTRUCTION TYPE 1A) | $111,000 |
| 101079806 | 2026-03-30 | General construction | 320 S CANAL ST | SELF-CERT 2019 CBRC: 1ST TIME BUILDOUT OF OFFICE SPACE ON THE 40TH FLOOR OF AN EXISTING OFFICE BUILDING. NEW PARTITIONS, ELECTRICAL, PLUMBING, AND VENTILATION WORK, AS PER PLANS. ( | $3,400,000 |
| 101079788 | 2026-03-18 | General construction | 360 N GREEN ST | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $3,700,000 |
| 101080042 | 2026-03-18 | General construction | 161 N CLARK ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL AND ELECTRICAL AS PER PLANS. (1A CONSTRUCTION. EXISTI | $90,000 |
| 101080294 | 2026-03-11 | General construction | 200 E RANDOLPH ST | SELF CERT 2019 CBRC: FULL ENCLOSURE OF EXISTING NON-REQUIRED COMMUNICATING STAIR BETWEEN FLOORS 37 & 38, WITH NEW WALLS TO ELIMINATE USE OTHER THAN FOR MAINTENANCE ACCESS THROUGH A | $40,000 |
| 101078626 | 2026-03-04 | General construction | 131 S DEARBORN ST | SELF CERT 2019 CBRC: UPGRADES TO EXISTING 37TH FLOOR 1,860 SF OUTDOOR TERRACE (NORTH) INCLUDING FINISHES AND SYSTEMS. NEW 2,300 SF OUTDOOR TERRACE (EAST) INCLUDING STRUCTURAL UPGRA | $350,000 |
| 101077609 | 2026-02-23 | General construction | 161 N CLARK ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH & 9TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. 1A CONST | $450,000 |
| 101077826 | 2026-02-19 | General construction | 320 S CANAL ST | SELF-CERT 2019 CBC: 1ST TIME BUILDOUT OF THE 45TH FLOOR OF AN EXISTING OFFICE BUILDING, FOR A NEW TENANT, AS PER PLANS. (STUCTURAL PEER REVIEW) (OCCUPANCY GROUP B; TYPE 1A CONSTRUC | $6,500,000 |
| B200457263 | 2026-02-02 | General construction | 222 W MERCHANDISE MART PLZ | FOR PERMIT 101076323: REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101078530 | 2026-01-21 | General construction | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: TENANT BUILDOUT ON THE 17TH FLOOR, SUITE 1720. NEW PARTITIONS, CEILINGS, LIGHT FIXTURES, PLUMBING, MILLWORK, FINISHES, ELECTRICAL POWER, AND VENTILATION WORK A | $2,100,000 |
| 101076941 | 2026-01-21 | General construction | 110 N WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO OFFICE TO INCLUDE DEMO, NEW PARTITIONS, DOORS, CEILINGS, ELECTRICAL, PLUMBING AND HVAC AS PER PLANS. NO STRUCTURAL WORK. B-BUSINESS, 1A | $72,000 |
| 101077182 | 2026-01-08 | General construction | 1 N WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO SUITE 4200. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL AND MECHANICAL AS PER PLANS. B-BUSINESS. 1A CONSTRUCTION | $230,000 |
| 101077049 | 2025-12-08 | General construction | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: NONSTRUCTURAL INTERIOR DEMOLITION INCLUDING REMOVAL OF MEP SYSTEMS IN SUITE 1720 IN EXITING OFFICE BUILDING AS PER PLANS. NO CHANGE TO DEMISING WALLS (OCCUPANC | $110,000 |
| 101076046 | 2025-11-07 | General construction | 150 N WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 19TH FLOOR OFFICE SPACE. WORK TO INCLUDE NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. 1A CONSTRUCTION. B-BUSINESS | $940,090 |
| 101075318 | 2025-10-21 | General construction | 150 N RIVERSIDE PLZ | SELFCERT 2019 CBRC: REVISION TO PERMIT #101067608 TO INCLUDE INTERIOR ALTERATIONS TO EXISTING 36TH FLOOR OFFICE SPACE TO ADD NEW MULTI-USER MEN¿S AND WOMEN¿S RESTROOMS AND LAYOUT | $110,000 |
| 101074858 | 2025-10-06 | General construction | 150 N WACKER DR | SELF CERT 2019 CBRC: INTERIOR DEMOLITION OF NON LOAD BEARING PARTITIONS AT EXISTING 19TH FLOOR OFFICE SPACE AS PER PLANS. 1A CONSTRUCTION. B-BUSINESS | $56,068 |
| 101070821 | 2025-07-21 | General construction | 353 N CLARK ST | SELF-CERT: REVISION TO PERMIT #101068307 FOR STRUCTURAL WORK ON 33RD/34TH FLOOR.. WORK TO INCLUDE DEMO & STRUCTURAL REINFORCEMENT OF STRUCTURAL MEMBERS CONNECTED TO EXISTING STAIR | $10,000 |
| 101070952 | 2025-07-11 | General construction | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 11TH, 12TH, & 13TH FLOORS TO EXISTING SINGLE OFFICE TENANT, AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A C | $2,733,000 |
| 101071392 | 2025-07-09 | General construction | 111 N CANAL ST | ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT CONVENIENCE RESTROOMS ON FLOOR 1 MEZZANINE. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW CE | $11,550 |
| 101071006 | 2025-07-07 | General construction | 1 N DEARBORN ST | SELF CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO 7TH FLOOR. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL, AND PLUMBING AS PER PLANS. 1A | $1,200,000 |
| 101071068 | 2025-07-07 | General construction | 125 S WACKER DR | SELF-CERT: INTERIOR ALTERATIONS TO 10TH FLOOR OFFICE, SUITE 1000 FOR METLIFE. WORK TO INCLUDE DEMOLITION, AND CONSTRUCTION OF NON-LOAD BEARING PARTITIONS, MILLWORK, FINISHES, AND A | $1,750,000 |
| 101070751 | 2025-06-27 | General construction | 125 S WACKER DR | SELF-CERT 2019 CBRC - TENANT BUILDOUT OF 664 SQFT FOR BUSINESS OFFICE ON THE 10TH FLOOR, INCLUDING ALTERATIONS TO ELECTRICAL, AND MECHANICAL. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTI | $200,000 |
| 101067473 | 2025-06-23 | Mechanical / HVAC | 353 N CLARK ST | SPR 2019 CBRC - INTERIOR ALTERATIONS TO IDF/MDF ROOMS ON THE 33RD & 34TH FLOORS. WORK TO INCLUDE MEP. AS PER PLANS. | $50,000 |
| 101067473 | 2025-06-23 | General construction | 353 N CLARK ST | SPR 2019 CBRC - INTERIOR ALTERATIONS TO IDF/MDF ROOMS ON THE 33RD & 34TH FLOORS. WORK TO INCLUDE MEP. AS PER PLANS. | $50,000 |
| 101067608 | 2025-06-03 | General construction | 150 N RIVERSIDE PLZ | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 36TH AND 37TH FLOOR OFFICE SPACE. STRUCTURAL PEER REVIEW INCLUDED FOR NEW INTERCONNECTING STAIR. NO CHANGE TO EXISTING USE. (O | $1,200,000 |
| 101068797 | 2025-05-12 | General construction | 150 N RIVERSIDE PLZ | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO SUITE 2080 TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, MECHANICAL, AND PLUMBING AS PER PLANS. 1A CONSTRUCTION, OCCUPANCY B-BUSINESS. | $535,426 |
| 101068977 | 2025-05-12 | General construction | 111 N CANAL ST | ** CBC 2025 ** ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 1. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERI | $71,400 |
| 101068307 | 2025-04-30 | General construction | 353 N CLARK ST | SELF-CERT: INTERIOR ALTERATIONS TO THE EXISTING OFFICE SPACES ON THE 33RD & 34TH FLOOR. WORK TO INCLUDE MEP. NO STRUCTURAL WORK. NO CHANGE IN BUILDING USE OR OCCUPANCY. AS PER PLAN | $40,000 |
| 101066666 | 2025-04-29 | General construction | 311 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR DEMO TO 7TH FLOOR OFFICE SPACE AS PER PLANS. B-BUSINESS OCCUPANCY, IA CONSTRUCTION | $690,000 |
| 101066751 | 2025-04-18 | General construction | 15 E OAK ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 5TH FLOOR WHITE BOX SPACE FOR A PROPOSED OFFICE USE AS PER PLANS. WORK TO INCLUDE NEW PARTITIONS, DOORS AND HARDWARE, LIGHT | $2,079,050 |
| 101066980 | 2025-04-10 | General construction | 150 N RIVERSIDE PLZ | SELF-CERT 2019 CBRC: INTERIOR DEMO ONLY TO EXISTING 36TH & 37TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $400,000 |
| 101066454 | 2025-04-02 | General construction | 353 N CLARK ST | SELF-CERT: INTERIOR DEMO TO THE EXISTING OFFICE SPACES ON THE 33RD & 34TH FLOOR. NO STRUCTURAL WORK. NO CHANGE IN BUILDING USE OR OCCUPANCY. AS PER PLANS. | $40,000 |
| 101065713 | 2025-03-24 | General construction | 101 N WACKER DR | INTERIOR ALTERATIONS TO EXISTING 15TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. | $450,000 |
| B200413466 | 2025-02-25 | General construction | 1 E WACKER DR | SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXISTING OFFICE SUITE ON FLOOR 29. RENOVATION INCLUDES REMOVAL OF (2) CORRIDOR CLOSETS, MILLWORK AND ELECTRICAL UPDATES AT RECEPTION ARE | $442,754 |
| 101065223 | 2025-02-11 | General construction | 191 N WACKER DR | SELF CERT 2019 CBC: INTERIOR ALTERATIONS TO EXISTING 25TH & PARTIAL 26TH FLR OFFICE SPACE. WORK TO INCLUDE NEW NON LOAD BEARING PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS P | $5,500,000 |
| 101064151 | 2025-01-31 | General construction | 161 N CLARK ST | SELF-CERT 2019 CBRC: FULL FLOOR OFFICE TENANT BUILDOUT ON THE 45TH FLOOR IN EXISTING OFFICE BUILDING. NEW PARTITIONS, ELECTRICAL, VENTILATION AND PLUMBING WORK AS PER PLANS. (OCCUP | $3,000,000 |
| 101064443 | 2025-01-29 | General construction | 448 N LA SALLE DR | SC 2019 CBRC: INITIAL BUILDOUT OF TENANT OFFICE SPACE ON THE 7TH FLOOR IN EXISTING BUILDING, INCLUDING NEW WALL, CEILINGS, FINISHES AND MODIFICATIONS TO EXISTING MECHANICAL/ELECTRI | $2,051,644 |
| 101063103 | 2025-01-10 | General construction | 55 W MONROE ST | SELF-CERT 2019 CBRC: DEMO EXISTING CONVENIANCE STAIR FROM THE 37TH FLOOR UP TO THE 38THTH FLOOR. INFILL FLOOR SLAB AT THE 38TH FLOOR AS PER PLANS. (OCCUPANCY B; TYPE 1A CONSTRUCTIO | $140,000 |
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 →