COMPANY RECORD · CHICAGO, IL
State Mechanical Services — permit history in Chicago, IL
State Mechanical Services appears on 1,135 Chicago permit records from 2006 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 1135 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 42 |
| 2007 | 96 |
| 2008 | 91 |
| 2009 | 53 |
| 2010 | 63 |
| 2011 | 56 |
| 2012 | 62 |
| 2013 | 58 |
| 2014 | 54 |
| 2015 | 63 |
| 2016 | 61 |
| 2017 | 72 |
| 2018 | 82 |
| 2019 | 58 |
| 2020 | 57 |
| 2021 | 56 |
| 2022 | 58 |
| 2023 | 33 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 3 |
Busiest year on record: 2007, with 96 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 |
|---|---|---|
| Leopardo Construction Inc | 148 | 2025-08-25 |
| Reed Illinois Corporation | 124 | 2023-03-30 |
| Pepper Construction Company | 102 | 2025-04-04 |
| F.H. Paschen, S.N. Nielsen & Associates, LLC. | 55 | 2023-05-05 |
| Interior Construction Group, Inc | 48 | 2020-06-12 |
| Jc Anderson Inc | 46 | 2021-10-04 |
| W. E. O'neil Construction Co. | 44 | 2019-09-30 |
| Norcon, Inc. | 22 | 2024-05-24 |
| Development Solutions, Inc | 18 | 2024-12-03 |
| Redmond Construction Corp. | 17 | 2026-07-14 |
| Executive Construction , Inc. | 16 | 2023-06-12 |
| Franks Masonry, Inc. | 16 | 2011-10-04 |
210 companies are named alongside State Mechanical Services 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 |
|---|---|
| 151 N FRANKLIN ST | 2026-07-14 |
| 3501 S PULASKI RD | 2026-06-17 |
| 8010 S KOSTNER AVE | 2026-05-19 |
| 2650 W BRADLEY PL | 2025-08-25 |
| 225 W RANDOLPH ST | 2025-07-29 |
| 1011 S DELANO CT E | 2025-06-04 |
| 101 N WACKER DR | 2025-05-28 |
| 1221 W WASHINGTON BLVD | 2025-05-16 |
| 1706 N KEDZIE AVE | 2025-04-04 |
| 71 S WACKER DR | 2024-12-03 |
| 875 N MICHIGAN AVE | 2024-10-03 |
| 900 N KINGSBURY ST | 2024-09-27 |
| 2130 S MICHIGAN AVE | 2024-09-27 |
| 120 S DESPLAINES ST | 2024-07-16 |
499 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $57,000,000, median $250,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
1,135 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085759 | 2026-07-14 | Mechanical / HVAC | 151 N FRANKLIN ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 21ST FLOOR OFFICE SPACE SPEC SUITE 2125. WORK TO INCLUDE NEW NON LOAD BEARING PARTITIONS, ELECTRICAL, PLUMBING AND MECHANICAL | $850,000 |
| 101080768 | 2026-06-17 | Mechanical / HVAC | 3501 S PULASKI RD | SPR 2019 CBC: INTERIOR ALTERATIONS FOR THE EXISTING WAREHOUSE FACILITY. REMOVAL OF THREE MANUAL PACKAGING CONVEYORS, ALL WORKSTATIONS AND DEVICES, AND ALL ASSOCIATED DATA AND POWER | $850,000 |
| 101080631 | 2026-05-19 | Mechanical / HVAC | 8010 S KOSTNER AVE | SPR 2019 CBRC: RENOVATION OF THREE BATHROOMS IN ELEMENTARY SCHOOL BUILDING, ONE BOYS', ONE GIRLS', AND ONE SINGLE USER GENDER NEUTRAL RESTROOM. OCCUPANCY GROUP E-1 CONSTRUCTION TYP | $570,000 |
| 101072436 | 2025-08-25 | Mechanical / HVAC | 2650 W BRADLEY PL | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO INCLUDE PARTIAL DEMO OF EXISTING LOCKER AREA FOR NEW SINGLE USER RESTROOMS WITH NEW PLUMBING FIXTURES, PLUMBING CONNECTIONS AND FINISHE | $800,000 |
| 101070206 | 2025-07-29 | Mechanical / HVAC | 225 W RANDOLPH ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 24TH FLOOR, EXISTING OFFICE SUITE 2425. NEW PARTITIONS, DOORS, CEILINGS, MILLWORK, FINISHES AND ASSOCIA | $1,080,000 |
| 101064971 | 2025-06-04 | Mechanical / HVAC | 1011 S DELANO CT E | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2ND, 3RD AND 4TH FLOOR AUDITORIUM SPACES - DOLBY (AUDITORIUM 1) & IMAX (AUDITORIUM 2). NO CHANGE TO EXISTING USE. (OCCUPANCY A1 / CO | $1,600,000 |
| 101066256 | 2025-05-29 | Mechanical / HVAC | 225 W RANDOLPH ST | SELF-CERT 2019 CBRC: INTERIOR BUILD OUT OF IN EXISTING OFFICE BUILDING ON THE 18TH FLOOR, SUITE 1825. NEW PARTITIONS, ELECTRICAL, VENTILATION & PLUMBING WORK AS PER PLANS. (OCCUPAN | $1,850,000 |
| 101068311 | 2025-05-28 | Mechanical / HVAC | 101 N WACKER DR | CONSTRUCT COMMON CORRIDOR, TENANT DEMISING WALLS AND RENOVATE BATHROOMS, 2,760 SF ON 21ST FLOOR OF FULLY SPRINKLERED 23 STORY HI-RISE BUILDING, CONSTRUCTION TYPE: TYPE 1A; OCCUP | $400,000 |
| 100982183 | 2025-05-16 | Mechanical / HVAC | 1221 W WASHINGTON BLVD | DIRECT DEVELOPER SERVICES - ERECT 19 STORY 287 DU RESIDENTIAL BUILDING. FOUNDATION PERMIT UNDER #100970211. CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING | $1 |
| 101059919 | 2025-04-04 | Mechanical / HVAC | 1706 N KEDZIE AVE | (SELF-CERT 2019 CBRC) INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 4-STORY TRANSITIONAL SHELTER TO INCLUDE INSTALLATION OF NEW ELEVATOR AND ASSOCIATED SITE WORK AS PER PLANS. (OCCUP | $2,030,000 |
| 101061402 | 2024-12-03 | Mechanical / HVAC | 71 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR RENOVATIONS TO SUITE 300. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. B-BUSINESS. 1A CONSTRUCTION | $913,525 |
| 101056189 | 2024-10-03 | Mechanical / HVAC | 875 N MICHIGAN AVE | SPR 2019 CBRC: REVISION TO PERMIT #101046534: INTERIOR RENOVATION TO SHIFT AUDITORIUM EAST AND REVISE PREVIOUS AUDITORIUM LOCATION TO OFFICE SPACE AND COLLABORATION SPACE ON THE 35 | $2,000,000 |
| 101059850 | 2024-09-27 | Mechanical / HVAC | 900 N KINGSBURY ST | SELF CERT 2019 CBC: INTERIOR ALTERATIONS TO EXISTING SUITE RW6 TO INCLUDE REDUCTION IN SIZE, NEW ENTRANCE AND NEW BATHROOM AS PER PLANS (OCCUPANCY B, TYPE IA CONSTRUCTION) | $400,000 |
| 101055562 | 2024-09-27 | Mechanical / HVAC | 2130 S MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2 STORY OFFICE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY BUSINESS / CONSTRUCTION TYPE IIIB) | $300,000 |
| 101053068 | 2024-07-16 | Mechanical / HVAC | 120 S DESPLAINES ST | SELF-CERT 2019 CBRC: REPLACEMENT OF THE ROOF TOP MECHANICAL AIR HANDLERS AND EXHAUST FANS. MODIFICAITONS TO EXISTING ROOF AND EXISTING MECHANICAL UNIT SCREENING AS PER PLANS. (OCCU | $700,000 |
| 101046534 | 2024-05-31 | Mechanical / HVAC | 875 N MICHIGAN AVE | SPR 2019 CBRC: INTERIOR RENOVATIONS TO EXISTING BUSINESS USE TO ACCOMMODATE NEW AUDITORIUM, AUDITORIUM LOBBY, OFFICE AND COLLABORATION SPACES ON THE 35TH FLOOR OF AN EXISTING HIGH | $3,615,685 |
| 101046702 | 2024-05-24 | Mechanical / HVAC | 2101 N FREMONT ST | ***DIRECT DEVELOPER SERVICES*** RENOVATION OF AN EXISTING 4-STORY SCHOOL THIRD FLOOR RESTROOMS PLUS A FOURTH FLOOR ADDITION ON THE WESTERN PORTION OF THE BUILDING AS WELL AS AN ADD | $3,000,000 |
| 101046611 | 2024-04-30 | Mechanical / HVAC | 225 W RANDOLPH ST | SELF-CERT 2019 CBRC. REVISION TO PERMIT 101026527 TO INCLUDE ADDITION OF PERIMETER DRYWALL ON FLOORS 4-20 AND 21-29 TO FINISH COLUMNS, SILLS, HEADERS ABOVE WINDOWS. SHAFT WALL ADDE | $1,200,000 |
| 101033518 | 2024-03-05 | Mechanical / HVAC | 225 W RANDOLPH ST | DDS 2019 CBRC. ALTERATION OF 2 BASEMENT LEVELS AND INTERIOR/EXTERIOR LANDMARK SCOPE ON GROUND LEVEL IN EXISTING LANDMARKED 31 STORY OFFICE BUILDING. NEW RESTAURANT ON GROUND FLOOR | $3,000,000 |
| 101038472 | 2024-02-28 | Mechanical / HVAC | 225 W RANDOLPH ST | BUILDOUT OF AMENITY LEVELS 30-32 IN EXISTING LANDMARKED 31 STORY OFFICE BUILDING. CONSTRUCTION OF ATRIUM. BUILDING TO BE FULLY SPRINKLERED. INCLUDING CHANGE OF OCCUPANCY AND ADDITI | $20,000,000 |
| 101027987 | 2023-11-29 | Mechanical / HVAC | 325 N LA SALLE DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 6TH FLOOR OFFICE SPACE (SUITE 650). NO CHANGE TO EXISTING USE. (OCCUPANCY BUSINESS / CONSTRUCTION TYPE 1A) | $1,956,930 |
| 101029867 | 2023-11-06 | Mechanical / HVAC | 130 E RANDOLPH ST | ** SELF-CERT PERMIT ** INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 18. RENOVATION INCLUDES DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, | $149,970 |
| 101035632 | 2023-10-23 | Mechanical / HVAC | 1 E WACKER DR | REVISION TO PERMIT # 101025718 TO CHANGE VENT/REFRIG CONTRACTOR TO STATE MECHANICAL SERVICES | $3,100,000 |
| 101032073 | 2023-09-19 | Mechanical / HVAC | 2324 W IRVING PARK RD | REPLACE (1) MAKE UP AIR UNIT FOR HALLWAYS. | $0 |
| 101023621 | 2023-09-19 | Mechanical / HVAC | 1110 N LAKE SHORE DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 39TH FLOOR AMENITY SPACE IN AN EXISTING RESIDENTIAL HIGH-RISE CONDO BUILDING AS PER PLANS. WORK TO INCLUDE SELECTIVE DEMOLI | $1,000,000 |
| 101032049 | 2023-09-19 | Mechanical / HVAC | 2324 W IRVING PARK RD | REPLACE ONE ROOFTOP UNIT WITH , ONE, 20 TON, 3 COMPRESSORS, AIR COOLED, SELF-CONTAINED, R410A, CAPTIVE AIRE ROOFTOP UNIT, SERVING THE COMMON AREAS. | $0 |
| 101026527 | 2023-09-12 | Mechanical / HVAC | 225 W RANDOLPH ST | SELF-CERT 2019 CBRC. [CORE / SHELL] ALTERATION OF NON-LANDMARK SCOPE IN EXISTING LANDMARKED 33 STORY OFFICE BUILDING. WORK ON FLOORS 2-29. NEW PARTITIONS, CEILINGS, FINISHES, MEP, | $57,000,000 |
| 101018139 | 2023-07-31 | Mechanical / HVAC | 225 W WASHINGTON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 17TH FLOOR, FOR A FULL FLOOR SINGLE TENANT OFFICE SPACE SUITE 1700 AS PER PLANS. (OCCUPANCY GROUP B; TY | $1,700,000 |
| 101013496 | 2023-06-12 | Mechanical / HVAC | 303 E WACKER DR | SELF-CERT 2019 CBC: INTERIOR ALTERATIONS OF EXISTING OFFICE; 2091 SQ FT AT SE PORTION OF 25TH FLOOR AND 2412 SQ FT AREA ON THE NE PORTION OF 26TH FLOOR. NO CHANGE TO GROUP B OCCUPA | $562,875 |
| 101012851 | 2023-06-09 | Mechanical / HVAC | 2 S HALSTED ST | **************INTERIOR NON-STRUCTURAL DEMOLITION ONLY ********** DEMOLITION OF NON LOAD BEARING PARTITIONS, FINISHES, MEP EQUIPMENT/MATERIALS ON ALL FLOORS OF EXISTING 6 STORY VACA | $1,000,000 |
| 101014987 | 2023-05-23 | Mechanical / HVAC | 448 N LA SALLE DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 8TH FLOOR OFFICE SPACE IN AN EXISTING HIGH-RISE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $165,000 |
| 101003383 | 2023-05-12 | Mechanical / HVAC | 188 W RANDOLPH ST | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISITNG 2ND FLOOR OFFICE SPACE (SUITE 202) IN AN EXISTING HIGHRISE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TPE | $199,395 |
| 101003378 | 2023-05-12 | Mechanical / HVAC | 188 W RANDOLPH ST | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISITNG 2ND FLOOR OFFICE SPACE (SUITE 200) IN AN EXISTING HIGHRISE BUILDING. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TPE | $584,686 |
| 101009865 | 2023-05-11 | Mechanical / HVAC | 515 N STATE ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXITING OFFICE BULDING ON THE 23RD FLOOR TO DIVIDE EXISTING OFFICE TENANT SUITE 2350 INTO TWO OFFICE SUITES 2350 AND 2330 AS PER PLANS. | $225,000 |
| 101008096 | 2023-05-10 | Mechanical / HVAC | 801 W NORTH AVE | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 1ST FLOOR & LL MERCANTILE SPACE. SCOPE TO INCLUDE MECHANICAL AND ELECTRICAL UPGRAD | $3,500,000 |
| 101010902 | 2023-05-05 | Mechanical / HVAC | 1852 W 19TH ST | SELF CERT - REPLACEMENT OF EXISTING MECHANICAL UNIT, NEW AIR HANDLING UNIT AND CHILLER REPLACEMENT. NEW MECHANICAL BAS CONTROLS. | $10,000,000 |
| 101015476 | 2023-05-04 | Mechanical / HVAC | 740 N SEDGWICK ST | CONSTRUCTING FIVE 8' NON LOAD BEARING PARTITION WALLS, ONE 12' WALL FLOOR TO CEILING FOR PRIVACY, CURRENT 12' CEILING. EXTENDING THREE CURRENT WALLS FROM 8' IN HEIGHT UP TO CURRENT | $35,000 |
| 101007816 | 2023-04-25 | Mechanical / HVAC | 141 W JACKSON BLVD | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXITING OFFICE BUILDING TO THE 39TH FLOOR FULL FLOOR SINGLE OFFICE SUITE 3900 AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION TY | $329,300 |
| 101010225 | 2023-04-24 | Mechanical / HVAC | 4659 W FOSTER AVE | SELF-CERT 2019 CBRC. INTERIOR BUILD OUT IN SUITE 107 (HAUSER ROSS ESP) ON THE FIRST FLOOR OF 4659 W FOSTER AVE, AN EXISTING 2-STORY BUILDING. SCOPE OF WORK INCLUDES GENERAL CONSTRU | $700,000 |
| 101013077 | 2023-04-18 | Mechanical / HVAC | 30 S WACKER DR | SELF CERT 2019 CBRC: ALTERATIONS TO EXISTING 26TH FLOOR BASE BUILDING CORRIDORS, ELEVATOR LOBBY, AND TOILET ROOMS. SCOPE OF WORK TO INCLUDE ARCHITECTURAL, MECHANICAL, ELECTRICAL, A | $150,000 |
| 100992164 | 2023-04-13 | Mechanical / HVAC | 6918 W ARCHER AVE | SC 2019 CBRC: RENOVATION OF EXISTING BUILDING INCLUDES REMOVAL OF EXIST. NON-STRUCTURAL PARTITIONS AND FINISHED TO RE-CONFIGURE SPACE FOR NEW TENANT **NO MEP WORK- SCOPE UNDER 1009 | $215,000 |
| 101010270 | 2023-04-11 | Mechanical / HVAC | 10 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 19TH FLOOR RESTROOMS IN AN EXISTING OFFICE BUILDING. WORK TO INCLUDE ARCHITECTURAL, PLUMBING, ELECTRICAL AND MECHANICAL AS PER PLANS. U | $100,000 |
| 101004949 | 2023-03-30 | Mechanical / HVAC | 6301 N WESTERN AVE | SPR 2019 CBC: REVISION TO PERMIT 100963460 AND 100997341 TO REVISE THE MECHANICAL BASED ON EXISTING FIELD CONDITIONS AT THE REQUEST OF THE INSPECTOR, AND RELATED ARCHITECTURAL, ELE | $60,000 |
| 101009936 | 2023-03-28 | Mechanical / HVAC | 800 W FULTON MARKET | REVISION TO PERMIT#100996666 CHANGE HVAC CONTRACTOR TO STATE MECHANICAL SERVICES, PLUMBING CONTRACTOR TO GREAT LAKES PLUMBING & HEATING AND ELECTRICAL TO KELSO BURNETT#101008353 | $1 |
| 101010273 | 2023-03-27 | Mechanical / HVAC | 30 S WACKER DR | SELF CERT 2019 CBRC: ALTERATIONS TO EXISTING 27TH FLOOR BASE BUILDING CORRIDORS, ELEVATOR LOBBY, AND TOILET ROOMS. SCOPE OF WORK TO INCLUDE ARCHITECTURAL, MECHANICAL, ELECTRICAL, A | $150,000 |
| 100992171 | 2023-03-13 | Mechanical / HVAC | 6918 W ARCHER AVE | TENANT FIT OUT OF EXISTING STRUCTURE, PREVIOUSLY MERCANTILE AND BUSINESS OCCUPANCIES, NEW WILL BE BUSINESS OCCUPANCY, OAK STREET HEALTH DR OFFICE. | $1,100,000 |
| 101004758 | 2023-03-09 | Mechanical / HVAC | 125 S CLARK ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2ND FLOOR OFFICE SPACE SUITE 200. WORK TO INCLUDE DEMO, NEW NON LOAD BEARING PARTITIONS, PLUMBING, ELECTRICAL AND MECHANICAL W | $700,000 |
| 100993262 | 2023-03-07 | Mechanical / HVAC | 227 W MONROE ST | SELF CERT 2019 CBRC: INTERIOR RENOVATION OF SUITE 2830 AS PER PLANS. 1A CONSTRUCTION, OCCUPANCY B-BUSINESS. | $580,000 |
| 100997338 | 2023-02-21 | Mechanical / HVAC | 190 S LA SALLE ST | RENOVATION OF AN EXISTING UNOCCUPIED OFFICE INTERIOR DEMISED INTO TWO SUITES ON A MULTI-TENANT FLOOR WITHIN AN EXISTING FULLY SPRINKLERED HIGH RISE OFFICE BUILDING. INCLUDES SELECT | $913,040 |
| 100997336 | 2023-02-17 | Mechanical / HVAC | 190 S LA SALLE ST | RENOVATION OF AN EXISTING UNOCCUPIED FULL FLOOR OFFICE INTERIOR DEMISED INTO FOUR SUITES ON A MULTI-TENANT FLOOR WITHIN AN EXISTING FULLY SPRINKLERED HIGH RISE OFFICE BUILDING. INC | $1,368,240 |
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 →