COMPANY RECORD · CHICAGO, IL
Hill Mechanical — permit history in Chicago, IL
Hill Mechanical appears on 540 Chicago permit records from 2006 through 2026, most often mechanical / hvac (99.3% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 537 | 99.3% |
| Plumbing | 4 | 0.74% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 38 |
| 2007 | 29 |
| 2008 | 10 |
| 2009 | 20 |
| 2010 | 35 |
| 2011 | 15 |
| 2012 | 15 |
| 2013 | 10 |
| 2014 | 30 |
| 2015 | 36 |
| 2016 | 32 |
| 2017 | 38 |
| 2018 | 56 |
| 2019 | 50 |
| 2020 | 22 |
| 2021 | 23 |
| 2022 | 12 |
| 2023 | 20 |
| 2024 | 22 |
| 2025 | 19 |
| 2026 | 9 |
Busiest year on record: 2018, with 56 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 |
|---|---|---|
| Clune Construction Company, L.P. | 68 | 2026-08-05 |
| Skender Construction, LLC. | 43 | 2026-08-19 |
| Bulley & Andrews, L.L.C. | 42 | 2026-04-27 |
| Pepper Construction Company | 28 | 2024-03-18 |
| Turner Construction Company | 26 | 2025-06-24 |
| Executive Construction , Inc. | 23 | 2026-01-12 |
| Power Construction Company, LLC | 23 | 2024-05-14 |
| Leopardo Construction Inc | 22 | 2021-03-19 |
| M. A. Mortenson Company | 17 | 2021-01-14 |
| Jc Anderson Inc | 17 | 2021-11-19 |
| Bulley & Andrews LLC | 15 | 2025-04-30 |
| W. E. O'neil Construction Co. | 13 | 2022-05-17 |
128 companies are named alongside Hill Mechanical 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 |
|---|---|
| 300 N LA SALLE ST | 2026-08-19 |
| 350 E CERMAK RD | 2026-08-05 |
| 675 N ST CLAIR ST | 2026-07-15 |
| 225 E CHICAGO AVE | 2026-06-10 |
| 259 E ERIE ST | 2026-04-27 |
| 1060 W ADDISON ST | 2026-04-24 |
| 320 N SANGAMON ST | 2026-04-14 |
| 50 S LA SALLE ST | 2026-01-12 |
| 100 N COLUMBUS DR | 2025-11-25 |
| 211 E CHICAGO AVE | 2025-10-06 |
| 8755 W HIGGINS RD | 2025-09-30 |
| 300 N LA SALLE DR | 2025-09-09 |
| 123 N WACKER DR | 2025-09-09 |
| 230 W MONROE ST | 2025-09-03 |
270 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $321,000,000, median $500,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
540 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085111 | 2026-08-19 | Mechanical / HVAC | 300 N LA SALLE ST | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO EXISTING OFFICE SPACE ON FLOORS 32 & 33. WORK TO INCLUDE SELECTIVE DEMO, NEW PARTITIONS, INCLUDING A M | $10,800,000 |
| 101081831 | 2026-08-05 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: TENANT IMPROVEMENT TO REMODEL ELECTRICAL ROOMS AND SUPPORT SPACES ON THE 6TH FLOOR SUITES S600A & S600B OF AN EXISTING DATA CENTER. WORK TO INCLUDE UPDATES TO THE ME | $8,400,000 |
| 101086487 | 2026-07-29 | Mechanical / HVAC | 300 N LA SALLE ST | SELF-CERT 2019 CBRC: INTERIOR NON-STRUCTURAL DEMO ONLY TO FLOORS 32 AND 33 FOR FUTURE TENANT BUILD-OUT. 1A CONSTRUCTION, B-BUSINESS OCCUPANCY. | $136,000 |
| 101085681 | 2026-07-15 | Mechanical / HVAC | 675 N ST CLAIR ST | INTERIOR ALTERATION OF 2,264 SF ON THE 5TH FLOOR OF AN EXISTING 24 STORY BUILDING. CURRENT USE IS HOSPITAL; OCCUPANCY TYPE IS INSTITUTIONAL (I-2). NO CHANGE TO USE OR OCCUPANCY TYP | $1,100,000 |
| 101083872 | 2026-06-10 | Mechanical / HVAC | 225 E CHICAGO AVE | INTERIOR ALTERATIONS TO 7TH FLOOR SURGERY CONTROL DESK AT EXISTING HOSPITAL. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL AND MECHANICAL AS PER PLANS. USE I2 - INSTITUTIONAL. 1 | $473,853 |
| 101081365 | 2026-04-27 | Mechanical / HVAC | 259 E ERIE ST | INTERIOR RENOVATION OF EXISTING CLINIC SPACE TO CREATE NEW INFUSION CLINIC WAITING ROOM AND MEDICATION ROOM AND TO RELOCATE EXISTING EQUIPMENT AND OFFICES. RENOVATION WILL ALSO INC | $750,000 |
| 101076391 | 2026-04-24 | Mechanical / HVAC | 1060 W ADDISON ST | DDS CBC 2019: THE ADDITION OF 2 WHEELCHAIR LIFTS, 1 EACH AT SECTION 6 AND SECTION 23 AT NEW ACCESSIBLE SEATING PLATFORMS IN THE LOWER SEATING BOWL PLUS AT THE CLUBHOUSE LEVEL A NEW | $2,300,000 |
| 101081983 | 2026-04-14 | Mechanical / HVAC | 320 N SANGAMON ST | SELF-CERT: INTERIOR ALTERATIONS TO SUITE 400. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, MECHANICAL, AND PLUMBING AS PER PLANS. B-BUSINESS OCCUPANCY, IA CONSTRUCTION. | $550,000 |
| 101075029 | 2026-01-12 | Mechanical / HVAC | 50 S LA SALLE ST | SPR 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO LEVEL B6. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL, AND PLUMBING. STRUCTURAL SCOPE TO RE | $1,800,000 |
| 101072146 | 2025-11-25 | Mechanical / HVAC | 100 N COLUMBUS DR | SPR 2019 CBRC: AT EXISTING GRADE LEVEL FOUNTAIN AT LURIE GARDEN, REMOVE AND REPLACE EXISTING PLUMBING AND ELECTRICAL FOR FOUNTAIN FEATURES INCLUDING LOWER-LEVEL MECHANICAL ROOM EQU | $2,566,000 |
| 101071872 | 2025-10-17 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: INSTALLATION OF HEAT EXCHANGERS. MECHANICAL, ELECTRICAL AND PLUMBING WORK. (IB CONSTRUCTION, B-BUSINESS, S-2 STORAGE | $806,645 |
| 101074961 | 2025-10-06 | Mechanical / HVAC | 211 E CHICAGO AVE | SELF-CERT 2025 CBC: 3RD & 23RD FLOOR MECHANICAL ROOM ASHRAE 15 MODIFICATION PROJECT. 3RD FLOOR MECH ROOM- 1450 SF / 23RD MECH ROOM- 750 SF. RECEIVED PRE-APPROVAL FROM TO PERMIT AS | $692,677 |
| 101073543 | 2025-09-30 | Mechanical / HVAC | 8755 W HIGGINS RD | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 11TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMO NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING PER PLANS. 1A CONSTRUCTION. B-BUSINES | $1,400,000 |
| 101072945 | 2025-09-09 | Mechanical / HVAC | 300 N LA SALLE DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATION TO LOWER LEVEL 01 AND GROUND FLOOR TO BUILD NON-CODE REQUIRED, CONVENIENCE, RESTROOMS IN EXISTING 60 STORY BUILDING. OCCUPANCY GROUP B. TYP | $16,620 |
| 101073346 | 2025-09-09 | Mechanical / HVAC | 123 N WACKER DR | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING BUILDING CORE RESTROOMS ON FLOOR 19 AS PER PLANS. WORK INCLUDES NEW INTERIOR PARTITIONS, CEILING, LIGHTING, AND FINISHES AS WEL | $200,000 |
| 101073559 | 2025-09-03 | Mechanical / HVAC | 230 W MONROE ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING SUITE 925. WORK TO INCLUDE DEMO, MINIMAL INTERIOR PARTITION CHANGES, REPLACE THE RECEPTION AND BREAKROOM CEILING INCLUDING LI | $337,688 |
| 101066379 | 2025-06-24 | Mechanical / HVAC | 5656 S MARYLAND AVE | SPR 2019 CBRC: ***STRUCTURAL PEER REVIEW*** INSTALLATION OF NEW OXYGEN TANKS AND EVAPORATORS INTO AN EXISTING TANK FARM AREAWELL THAT IS WITHIN AN EXISTING PARKING GARAGE STRUCTURE | $700,000 |
| 101068395 | 2025-06-02 | Mechanical / HVAC | 300 N LA SALLE ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING OFFICE FLOORS 55-57. WORK TO INCLUDE REMOVAL AND REPLACEMENT OF THE CEILING WITH NEW ELECTRICAL LIGHTING AND CONDUIT AS PER PL | $5,000,000 |
| 101068136 | 2025-05-27 | Mechanical / HVAC | 300 N LA SALLE DR | *** SELF-CERT PERMIT*** INTERIOR RENOVATION OF NEW, NON-CODE REQUIRED, CONVENIENCE RESTROOMS ON THE GROUND FLOOR, AND LOWER LEVEL. CONSTRUCTION SCOPE INCLUDES NEWPARTITIONS, FINISH | $16,620 |
| 101057834 | 2025-05-07 | Mechanical / HVAC | 900 W NELSON ST | DDS: REVISION TO PERMIT 101010263 TO INCLUDE INTERIOR CHANGES ON LEVELS 1-8. WORK TO INCLUDE LAYOUT MODIFICATIONS, REVISED MILLWORK, CEILINGS AND ASSOCIATED MEP UPDATES. (I-A CONST | $8,000,000 |
| 101061819 | 2025-04-30 | Mechanical / HVAC | 524 S DEARBORN ST | SPR 2019 CBR, STABILIZATION, REPAIRS AND REPLACEMENT OF GROUND FLOOR STRUCTURAL BEAMS AND BASEMENT COLUMNS AT THE PERIMETER WALLS OF 524 S. DEARBORN ST. AND 538 S. DEARBORN ST. B | $1,750,000 |
| 101066752 | 2025-04-21 | Mechanical / HVAC | 1144 W FULTON MARKET | SELF CERT 2019 CBRC: REVISION TO BUILDING PERMIT #101060574 TO ADD VERTICAL SHAFTS FOR DUCTWORK, REMOVE OFFICE SPACE IN THE BASEMENT FOR STORAGE, ADD WINDOW AT THE FIRST FLOOR FACI | $231,000 |
| 101065072 | 2025-03-28 | Mechanical / HVAC | 1060 W ADDISON ST | DDS 2019 CBC TO INCLUDE INTERIOR/EXTERIOR ALTERATIONS TO THE BATTER'S EYE SECTIONS OF THE BLEACHERS IN CENTER FIELD ALL AS PER PLANS. (OCCUPANCY: A-2/A-5 CONSTRUCTION CLASS IIB). | $850,000 |
| 101066800 | 2025-03-26 | Mechanical / HVAC | 1101 W WAVELAND AVE | SELF CERT 2019 CBRC INTERIOR ALTERATION TO EXTEND COMMON CORRIDOR ON 3RD FLOOR. NO CHANGE IN USE. NO CHANGE IN OCCUPANCY. B-BUSINESS. 1A CONSTRUCTION TYPE | $575,000 |
| 101061520 | 2025-03-14 | Mechanical / HVAC | 1653 W CONGRESS PKWY | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 1ST FLOOR I2 HOSPITAL SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY I-2 / CONSTRUCTION TYPE 1B) | $892,000 |
| 101061631 | 2025-03-13 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: REVISION TO PERMIT #101036937 DUE TO MINOR LAYOUT CHANGES, RELOCATION OF EGRESS DOOR AND FIRE EXTINGUISHERS, ADDED FIRE DAMPERS, REVISED CONCRETE PAD, ELECTRICAL AND | $12,750,000 |
| 101060574 | 2025-02-05 | Mechanical / HVAC | 1144 W FULTON MARKET | SELF CERT 2019 CBRC: EXTERIOR RENOVATIONS AND INTERIOR BUILD-OUT TO AN EXISTING 3-STORY BUILDING W/ BASEMENT FOR A NEW SINGLE TENANT, MILLERKNOLL, INC. AS PER PLANS. THE EXISTING B | $7,000,000 |
| 101058792 | 2025-02-04 | Mechanical / HVAC | 10 S DEARBORN ST | DDS 2019 CBRC: PHASE 1 OF 2 - EXTERIOR RENOVATIONS OF AN EXISTING EXTERIOR PLAZA AT CHASE TOWER CHICAGO AT PLAZA LEVEL, UPPER PLAZA LEVEL AND STREET LEVEL AS PER PLANS. WORK TO INC | $8,500,000 |
| 101049158 | 2024-12-18 | Mechanical / HVAC | 1300 N NORTH BRANCH ST | SPR 2019 CBRC: DEMOLITION OF DOORS, EQUIPMENT, INTERIOR WALLS. REMOVAL OF PAINT OF FLOORING AND POLISHED CONCRETE. STRUCTURAL WORK. MODIFICATIONS TO EXISTING MECHANICAL, ELECTRICAL | $2,500,000 |
| 101061481 | 2024-12-03 | Mechanical / HVAC | 676 N ST CLAIR ST | INTERIOR ALTERATION OF 4,763 SF ON THE 18TH FLOOR OF AN EXISTING 24 STORY BUILDING. FOR USE AS MEDICAL OFFICE BUILDING.CURRENT USE IS BUSINESS OCCUPANCY. PROPOSED USE IS BUSINESS O | $1,500,000 |
| 101061077 | 2024-12-02 | Mechanical / HVAC | 3040 S HALSTED ST | SC 2019 CBRC: SUITE 103 INTERIOR ALTERATION OF AN EXISTING RETAIL SPACE FOR A NEW CREDIT UNION WITH ASSOCIATED MECHANICAL, ELECTRICAL, AND PLUMBING PER PLANS AND FACADE WORK FOR A | $400,000 |
| 101061813 | 2024-11-08 | Mechanical / HVAC | 1330 W FULTON ST | SELF CERT 2019 CBRC: INTERIOR BUILD OUT OF EXISTING 8TH FLOOR OFFICE SPACE. WORK TO INCLUDE NON LOAD BEARING PARTITIONS MECHANICAL, ELECTRICAL AND PLUMBING WORK. DEMO PERMIT UNDER | $300,000 |
| 101046027 | 2024-11-05 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2ND FLOOR DATA CENTER TO INCLUDE DEMO, STRUCTURAL, ELECTRICAL AND MECHANICAL WORK. WORK TO INCLUDE THE REMOVAL AND REPLACEMENT OF TH | $5,300,000 |
| 101061389 | 2024-11-01 | Mechanical / HVAC | 1330 W FULTON ST | SELF CERT 2019 CBRC: INTERIOR DEMOLITION OF NON LOAD BEARING PARTITIONS AT EXISTING 8TH FLOOR OFFICE SPACE AS PER PLANS. MECHANICAL, ELECTRICAL AND PLUMBING WORK. (B- BUSINESS, IA | $375,000 |
| 101061630 | 2024-10-29 | Mechanical / HVAC | 5644 S DREXEL AVE | TRAD. DS - 2019 CBC: INTERIOR FIT OUT PHASE FOR PROPOSED 8 STORY (ABOVE GRADE) MEDICAL CENTER. OCCUPANCY: I - INSTIT AND B - BUSINESS, ACCESSORY STORAGE AND ASSEMBLY. TYPE IA CONST | $263,000,000 |
| 101052519 | 2024-10-28 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: INTERIOR ALTERATIONS TO 3RD FLOOR DATA CENTER SUITES 355 AND 365. WORK TO INCLUDE NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. (1B CONSTRUCTION. | $9,899,877 |
| 101060840 | 2024-10-10 | Mechanical / HVAC | 251 E HURON ST | SELF-CERT 2019 CBRC: ***STRUCTURAL PEER REVIEW*** RENOVATION OF ROOM 8-541 ON THE 8TH FLOOR OF FEINBERG PAVILION. WORK INCLUDES EQUIPMENT REPLACEMENT OF EXISTING SINGLE-PLANE WITHI | $1,726,131 |
| 101055944 | 2024-08-27 | Mechanical / HVAC | 675 N ST CLAIR ST | SELF-CERT 2019 CBRC: ***STRUCTURAL PEER REVIEW*** ALTERATION TO AN EXISTING PORTION OF OFFICE SPACE ON THE 2ND FLOOR OF EXISTING I-2 & B OCCUPANCY GALTER PAVILION. THE NEW WORK WIL | $4,623,678 |
| 101049819 | 2024-07-23 | Mechanical / HVAC | 300 N LA SALLE ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO FIRST FLOOR BUILDING LOBBY TO INCLUDE DEMOLITION OF NON-STRUCTURAL ITEMS INCLUDING INTERIOR PARTITIONS, DOORS AND LIGHT FIXTURES, AND T | $3,250,000 |
| 101053486 | 2024-06-27 | Mechanical / HVAC | 222 S RIVERSIDE PLZ | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. RENOVATIONS TO THE FIRST FLOOR TENANT TERRACE, CONFERENCE CENTER & PREFUNCTION LOUNGE AS PER PLANS. WORK TO INCLUDE DEMOLITION | $1,250,000 |
| 101052488 | 2024-06-24 | Mechanical / HVAC | 251 E HURON ST | SELF-CERT 2019 CBRC - INTERIOR ALTERATIONS IN AN EXISTING HOSPITAL ON THE 5TH FLOOR (ROOM 5-702K & 5-702P) FOR NEW NON-LOAD BEARING PARTITION AND ASSOCIATED MECHANICAL & ELECTRICAL | $100,000 |
| 101049619 | 2024-05-14 | Mechanical / HVAC | 353 N CLARK ST | SELF CERT 2019 CBRC: INTERIOR RENOVATIONS TO FLOORS 4, 8, 9 & 12 FOR A SINGLE TENANT, MESIROW FINANICAL IN AN EXISTING HIGH-RISE COMMERCIAL BUILDING PER PLANS. INCLUDES DEMOLITION, | $12,000,000 |
| 101045215 | 2024-03-18 | Mechanical / HVAC | 300 E RANDOLPH ST | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING TENANT SPACE ON LEVELS 14 & 16 WORK INCLUDES NEW PARTITIONS, CEILINGS, FLOORING, FINISHES, LIGHTING, ELECTRICAL AND PLUMBING AS | $50,000,000 |
| 101036937 | 2024-03-13 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 3RD FLOOR DATA CENTER TO INCLUDE DEMO, NEW PARTITIONS, STRUCTURAL, ELECTRICAL AND MECHANICAL WORK. EXTERIOR WORK TO INC | $12,500,000 |
| 101046016 | 2024-03-11 | Mechanical / HVAC | 71 S WACKER DR | SELF CERT 2019 CBRC: MINOR INTERIOR ALTERATIONS TO AN EXISTING 14TH FLOOR OFFICE SPACE TO CONSTRUCT ONE NEW PRIVATE OFFICE AS PER PLANS. WORK TO INCLUDE NEW PARTITIONS, FINISHES, M | $140,000 |
| 101039166 | 2024-03-08 | Mechanical / HVAC | 6435 N CALIFORNIA AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING LIBRARY. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. B-BUSINESS, CONSTRUCTION TYP | $474,669 |
| 101042857 | 2024-03-07 | Mechanical / HVAC | 353 N CLARK ST | SELF CERT 2019 CBRC: INTERIOR BUILD-OUT OF A NEW MDF ROOM ON THE 4TH FLOOR OFFICE SPACE IN AN EXISTING HIGH-RISE COMMERCIAL BUILDING AS PER PLANS. WORK TO INCLUDE CONSTRUCTION OF N | $450,000 |
| 101041849 | 2024-02-23 | Mechanical / HVAC | 633 N ST CLAIR ST | SELF-CERT 2019 CBRC: INTERIOR RENOVATION FOR A CLINIC EXPANSION AT AN EXISTING 27 STORY BUILDING. INTERIOR ALTERATION IN LEVEL 2 FOR NEW IDF CLOSET, INTERIOR DEMOLITION IN LEVELS 5 | $5,400,000 |
| 101037779 | 2024-02-13 | Mechanical / HVAC | 600 S PAULINA ST | SELF-CERT 2019 CBRC: NON-STRUCTURAL INTERIOR RENOVATION OF THE ANATOMY LAB TO IMPROVE LIGHT LEVELS AND VENTILATION. DEMOLITION INCLUDES THE EXISTING CEILING SYSTEM (ACOUSTICAL TILE | $1,290,000 |
| 101040981 | 2024-01-03 | Mechanical / HVAC | 320 S CANAL ST | SELF CERT 2019 CBRC: INTERIOR BUILD OUT INCLUDING NEW PARTITIONS,DOORS, ELECTRICAL, MECHANICAL AND FINISHES. NO STRUCTURAL WORK INCLUDED.(1A CONSTRUCTION. B - BUSINESS) | $2,346,400 |
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 →