COMPANY RECORD · CHICAGO, IL
Hill Mechanical Group — permit history in Chicago, IL
Hill Mechanical Group appears on 948 Chicago permit records from 2006 through 2026, most often mechanical / hvac (99.6% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 946 | 99.6% |
| Plumbing | 3 | 0.32% |
| General construction | 1 | 0.11% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 30 |
| 2007 | 55 |
| 2008 | 67 |
| 2009 | 71 |
| 2010 | 72 |
| 2011 | 47 |
| 2012 | 43 |
| 2013 | 45 |
| 2014 | 41 |
| 2015 | 31 |
| 2016 | 43 |
| 2017 | 63 |
| 2018 | 73 |
| 2019 | 78 |
| 2020 | 43 |
| 2021 | 40 |
| 2022 | 43 |
| 2023 | 31 |
| 2024 | 21 |
| 2025 | 11 |
| 2026 | 2 |
Busiest year on record: 2019, with 78 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. | 93 | 2024-05-24 |
| Bulley & Andrews, L.L.C. | 76 | 2026-01-12 |
| Pepper Construction Company | 66 | 2025-03-31 |
| Power Construction Company, LLC | 55 | 2022-08-02 |
| Skender Construction, LLC. | 51 | 2024-10-16 |
| M. A. Mortenson Company | 40 | 2026-08-25 |
| Leopardo Construction Inc | 40 | 2021-04-14 |
| Jc Anderson Inc | 35 | 2021-11-22 |
| W. E. O'neil Construction Co. | 34 | 2022-08-24 |
| Hill Mechanical Corporation | 30 | 2024-04-15 |
| Executive Construction , Inc. | 27 | 2025-10-21 |
| Turner Construction Company | 26 | 2024-08-07 |
195 companies are named alongside Hill Mechanical Group 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 |
|---|---|
| 211 E CHICAGO AVE | 2026-08-25 |
| 6601 N RIDGE BLVD | 2026-01-12 |
| 300 S WACKER DR | 2025-11-19 |
| 2214 W BARRY AVE | 2025-11-04 |
| 1918 W WALNUT ST | 2025-10-28 |
| 444 W LAKE ST | 2025-10-21 |
| 259 E ERIE ST | 2025-09-23 |
| 225 E CHICAGO AVE | 2025-06-10 |
| 756 N MILWAUKEE AVE | 2025-03-31 |
| 120 S RIVERSIDE PLZ | 2025-03-24 |
| 10 S RIVERSIDE PLZ | 2025-03-21 |
| 211 E GRAND AVE | 2025-01-08 |
| 1725 W HARRISON ST | 2024-12-13 |
| 3040 S HALSTED ST | 2024-12-02 |
408 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $370,000,000, 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
948 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085486 | 2026-08-25 | Mechanical / HVAC | 211 E CHICAGO AVE | SELF- CERT 2026 CBC REPLACEMENT OF THE EXISTING HYDRONIC TRENCH HEATING SYSTEM WITHIN THE LOBBY AT 211 E. CHICAGO AVENUE WITH A NEW LIKE-KIND SYSTEM CONNECTED TO THE BUILDING¿S EXI | $750,000 |
| 101073615 | 2026-01-12 | Mechanical / HVAC | 6601 N RIDGE BLVD | SPR 2019 CBRC ALTERATIONS TO EXISTING ONE STORY BLDG (BUILDING 501) 17' HIGH, MASONRY EXTERIOR WALLS STEEL FRAMED FOR CORPORATE OFFICE BUILDOUT 10446 SQ.FT. INCLUDING TOILET ROOMS | $750,000 |
| 101075974 | 2025-11-19 | Mechanical / HVAC | 300 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 20TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. (OCCUPANCY B | $1,200,000 |
| 101074001 | 2025-11-04 | Mechanical / HVAC | 2214 W BARRY AVE | SEFL-CERT 2019 CBRC: INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2-STORY FIRE STATION AS PER PLANS. (OCCUPANCY GROUP S-1 / R-2; TYPE III-B CONSTRUCTION)(STRUCTURAL PEER REVIEW) | $1,606,100 |
| 101069171 | 2025-10-28 | Mechanical / HVAC | 1918 W WALNUT ST | DDS 2019 CBRC : INTERIOR ALTERATIONS OF AN EXISTING SINGLE-STORY BUILDING TO INCLUDE CLEANROOM FACILITIES, OFFICES, AND SUPPORT SPACES FOR THE STERILIZATION OF MEDICAL INSTRUMENTS, | $15,000,000 |
| 101073522 | 2025-10-24 | Mechanical / HVAC | 6601 N RIDGE BLVD | 2019 CBRC - NEW ROOF TOP UNIT ON NEW CURB ON EXISTING BUILDING AND BAR JOIST-OCCUPANCY GROUP F-1 AND CONSTRUCTION TYPE IIB | $100,000 |
| 101074536 | 2025-10-21 | Mechanical / HVAC | 444 W LAKE ST | SELF-CERT 2019 CBRC: EXPANSION OF EXISTING 49TH FLOOR OFFICE SPACE. WORK TO INCLUDE DEMOLITION NON-LOAD BEARING PARTITIONS TO CREATE OPEN OFFICE SPACE, CONSTRUCTION OF NEW NON-LOAD | $500,000 |
| 101073669 | 2025-09-23 | Mechanical / HVAC | 259 E ERIE ST | SELF-CERT 2019 CBRC: INTERIOR RENOVATIONS TO EXISTING 21ST FLOOR OFFICE SPACE TO INCLUDE REMOVAL OF EXISTING WALLS, RELOCATED ELECTRICAL CLOSET, NEW PUBLIC AREAS, EXAM ROOMS, PROCE | $7,000,000 |
| 101069504 | 2025-06-10 | Mechanical / HVAC | 225 E CHICAGO AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 4TH FLOOR IMAGING AT EXISTING HOSPITAL. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL AND MECHANICAL AS PER PLANS. USE I-2 INSTITUTI | $775,761 |
| 101062854 | 2025-03-31 | Mechanical / HVAC | 756 N MILWAUKEE AVE | SPR 2019 CBRC: REVISION TO PERMIT 101035924. REVISION ELIMINATES STORAGE SPACES FOR THE THIRD FLOOR RESIDENTIAL OCCUPANTS IN THE LOWER LEVEL AND RELINQUISHES THE SPACES TO THE CULT | $5,000,000 |
| 101064127 | 2025-03-24 | Mechanical / HVAC | 120 S RIVERSIDE PLZ | DDS REVISION TO 101006859 TO INCLUDE TWO ADDITIONAL SINGLE-USER TOILET ROOMS AND NEW 'BACK OF HOUSE' ROOM ON THE FIRST FLOOR. REMOVAL OF THE THIRD-FLOOR CONFERENCE CENTER AND GAME | $60,000 |
| 101064124 | 2025-03-21 | Mechanical / HVAC | 10 S RIVERSIDE PLZ | DDS REVISION TO 101006836 TO INCLUDE TWO NEW BREAKOUT FITNESS ROOMS ON THE GROUND FLOOR WITH RENOVATIONS TO THE BIKE ROOM. REMOVAL OF THE THIRD-FLOOR CONFERENCE CENTER AND GAME ROO | $60,000 |
| 101063318 | 2025-01-08 | Mechanical / HVAC | 211 E GRAND AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO THE 3RD FLOOR FAMILY DINING AREA AT THE RONALD MCDONALD HOUSE. WORK INCLUDES, ARCHITECHTURAL, MECHANICAL, ELECTRICAL. PLUMBIMG AND KITC | $837,000 |
| 101061733 | 2024-12-13 | Mechanical / HVAC | 1725 W HARRISON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 3RD FLOOR OFFICE TO ADD A SINGLE USER, PRIVATE BATHROOM TO INCLUDE SELECTIVE INTERIOR DEMOLITION, NEW INTERIOR ARCHITECTURAL W | $213,000 |
| 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 |
| 101051434 | 2024-10-16 | Mechanical / HVAC | 633 N ST CLAIR ST | DDS 2019 CBRC: ALTERATIONS OF 44,000 SQ FT, INCLUDING TENANT SPACE FOR MEDICAL CLINIC OFFICES ON 2 ADJACENT STORIES (5,6), EXTENSION OF EXISTING ELEVATOR HOISTWAY TO SERVE FLOORS 5 | $19,800,000 |
| 101042770 | 2024-09-26 | Mechanical / HVAC | 675 N ST CLAIR ST | DDS 2019 CBRC: NEW ENCLOSED AND CONDITIONED PEDESTRIAN BRIDGE AT LEVEL 2 ACROSS E ERIE ST RIGHT OF WAY CONNECTING 633 AND 675 N ST CLAIR ST. (OCC GROUPS: B, A-2; CONST CLASS: 11-B) | $5,300,000 |
| 101058436 | 2024-09-06 | Mechanical / HVAC | 251 E HURON ST | SELF-CERT 2019 CBRC - INTERIOR ALTERATIONS IN AN EXISTING HOSPITAL ON THE 1ST FLOOR (ROOM I-538) FOR NEW BARIATRIC TOILET ROOM AND ASSOCIATED MECHANICAL, ELECTRICAL, AND PLUMBING W | $172,000 |
| 101055178 | 2024-08-22 | Mechanical / HVAC | 15 E OAK ST | SELF-CERT 2019 CRBC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING GROUND FLOOR RETAIL SPACE SUITE 100. WORK TO INCLUDE PARTIAL EXTERIOR DEMO OF STOREFRONT, CURTAIN WALL FOR NEW ST | $375,000 |
| 101053089 | 2024-08-07 | Mechanical / HVAC | 111 S MICHIGAN AVE | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING SPACE AT EXISTING GALLERY AT THE ART INSTITUTE OF CHICAGO. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL AND ELECTRICAL AS PER PL | $1,600,000 |
| 101056000 | 2024-07-30 | Mechanical / HVAC | 10000 W OHARE AIRPORT | FULL BUILDING PERMIT FOR THE RENOVATION OF EXISTING SPACE AND ADDITION OF APPROXIMATELY 35,960SF AT TERMINAL 3 OF O'HARE INTERNATIONAL AIRPORT. CAISSON ONLY AND ERS UNDER SEPARATE | $250,000,000 |
| 101044561 | 2024-07-23 | Mechanical / HVAC | 1767 W ARMITAGE AVE | DDS 2019 CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 1 STORY GARAGE AND CONSTRUCTION STORAGE BUILDING TO CONVERT TO OFFICES. WORK TO INCLUDE NEW PARTITIONS, MECHANICAL, ELE | $3,001,100 |
| 101051703 | 2024-07-22 | Mechanical / HVAC | 2800 S ASHLAND AVE | DDS 2019 CBC: REVISION TO PERMIT #101038603 TO REMOVE ROOM (PDU 1611) AND ASSOCIATED EQUIPMENT/INFRASTRUCTURE WITHIN THAT ROOM. REMOVE SELECT EQUIPMENT IN ROOMS (STS 2516 & UPS 231 | $6,000,000 |
| 101052090 | 2024-06-20 | Mechanical / HVAC | 211 E ONTARIO ST | SELF-CERT PERMIT 2019 CBRC - INTERIOR ALTERATIONS IN AN EXISTING OFFICE BUILDING ON THE 11TH FLOOR (SUITES 1100 & 1195) TO INCLUDE NON-LOAD BEARING PARTITIONS AND ASSOCIATED MEP WO | $975,000 |
| 101035924 | 2024-06-03 | Mechanical / HVAC | 756 N MILWAUKEE AVE | SPR 2019 CBRC: INTERIOR RENOVATION/BUILD OUT FOR EXISTING 2 FLOOR MUSEUM, INCLUDING NEW MEP SYSTEMS AND ELEVATOR, FOR EXISTING MUSEUM SPACE IN 3-STORY BUILDING WITH 1 DWELLING UNIT | $5,000,000 |
| 101046151 | 2024-05-24 | Mechanical / HVAC | 401 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 15TH FLOOR OFFICE SUITE 1500 AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) (STRUCTURAL PEER R | $2,500,000 |
| 101051044 | 2024-05-15 | Mechanical / HVAC | 321 N CLARK ST | SELF CERT 2019 CBRC: INTERIOR DEMOLITION OF NON LOAD BEARING PARTITIONS ON THE 5TH FLOOR OF AN EXISTING OFFICE BUILDING AS PER PLANS. B-BUSINESS. 1A CONSTRUCTION | $186,000 |
| 101042659 | 2024-04-23 | Mechanical / HVAC | 1060 W ADDISON ST | SPR 2019 CBC: INTERIOR ALTERATIONS TO AN EXISTING STORAGE SPACE AND OFFICE CLOSET TO BE CONVERTED INTO SENSORY ROOM IN WRIGLEY FIELD BUILDING AS PER PLANS. | $70,000 |
| 101041487 | 2024-04-16 | Mechanical / HVAC | 320 S CANAL ST | STANDARD PERMIT: SCOPE INCLUDES 3-STORY INTERCONNECTING STAIR AND ASSOCIATED ENCLOSURE ON FLOORS 41-43. NO TELECOMMUNICATIONS ROOM PART OF SCOPE. APPROVED ACAR.RELATED PERMIT APPLI | $1,274,674 |
| 101045691 | 2024-04-15 | Mechanical / HVAC | 1650 W HARRISON ST | SPR 2019 CBRC: REMOVAL AND REPLACEMENT OF 3 AIR HANDLING UNITS AT 2ND FLOOR MECHANICAL SPACE AT EXISTING HOSPITAL AS PER PLANS. I - INSTITUTION. 1A CONSTRUCTION | $4,060,546 |
| 101045978 | 2024-03-19 | Mechanical / HVAC | 311 W HURON ST | SELF-CERT 2019 CBRC: INITIAL OFFICE TENANT BUILDOUT FOR A SINGLE TENANT ON THE 8TH & 9TH FLOORS WITH NEW CONVENIANCE STAIR. NEW PATITIONS, MECHANICAL, PLUMBING AND ELECTRIAL WORK A | $3,800,000 |
| 101041013 | 2024-03-15 | Mechanical / HVAC | 3721 N CLARK ST | SPR 2019 CBC: INTERIOR REMODELING OF THE EXISTING WAREHOUSE ON THE 1ST FLOOR OF 2 STORY BRICK COMMERCIAL BUILDING AS PER PLANS. | $600,000 |
| 101041930 | 2024-03-07 | Mechanical / HVAC | 1653 W CONGRESS PKWY | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 5TH FLOOR OPERATING ROOMS, DONOR ROOMS, LOUNGES, AND STORAGE ROOMS FOR NEW DONOR CARE CENTER AT RUSH UNIVERSITY MEDICAL CENTER. RELA | $5,000,000 |
| 101038603 | 2024-03-05 | Mechanical / HVAC | 2800 S ASHLAND AVE | DDS 2019 CBC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 2-STORY DATA CENTER BUILDING. INTERIOR BUILDOUT AND DEPLOYMENT OF ELECTRICAL AND MECHANICAL EQUIPMENT IN DATA HALL 3 ON | $800,000 |
| 101039473 | 2023-12-27 | Mechanical / HVAC | 675 N ST CLAIR ST | SELF-CERT 2019 CBRC: INTERIOR DEMO ONLY TO EXISTING 3RD FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $310,000 |
| 101028266 | 2023-11-28 | Mechanical / HVAC | 900 W NELSON ST | DDS: REVISION TO PERMIT 101010263 TO INCLUDE INTERIOR CHANGES ON LEVELS 3, 5, AND 6. WORK TO INCLUDE LAYOUT MODIFICATIONS, REVISED MILLWORK, CEILINGS AND ASSOCIATED MEP UPDATES. (I | $2,000,000 |
| 101031753 | 2023-11-21 | Mechanical / HVAC | 2323 N SHEFFIELD AVE | (DIRECT DEVELOPER SERVICES / 2019 CBRC) INTERIOR ALTERATIONS TO EXISTING 4-STORY ATHLETIC CENTER FOR RENOVATIONS ON FLOORS 1-3, TO INCLUDE IN-FILLING OF ONE BASKETBALL COURT WITH A | $10,900,000 |
| 101031437 | 2023-10-17 | Mechanical / HVAC | 1 N WACKER DR | SPR 2019 CBRC: INTERIOR COMMERCIAL EQUIP. ROOMS MODIFICATION. PATCHAND REPAIR OF CEILINGS WHERE CONDENSATE PIPING ARE INSTALLED ON THE31ST, 32ND & 33RD FLOORS OF ONE NORTH WACKER D | $243,656 |
| 101024762 | 2023-09-29 | Mechanical / HVAC | 350 E CERMAK RD | SPR 2019 CBRC - INTERIOR DEMO OF EXISTING OPS AND ENGINEERING OFFICE SPACES FROM THE FIFTH FLOOR AND RELOCATING TO EXISTING OPS AND ENGINEERING OFFICES ON THE SIXTH FLOOR. THE FRE | $250,000 |
| 101003132 | 2023-09-22 | Mechanical / HVAC | 1432 S CLINTON ST | (DIRECT DEVELOPER SERVICES) EXTERIOR ALTERATIONS TO EXISTING FOUR (4) STORY DATA CENTER TO INCLUDE INSTALLATION OF FOUR (4) NEW DIESEL GENERATORS ON LEVEL 2 AND NEW CHILLER / COOLI | $2,000,000 |
| 101003044 | 2023-09-22 | Mechanical / HVAC | 1432 S CLINTON ST | (DIRECT DEVELOPER SERVICES) 1ST TIME TENANT BUILD-OUT OF LEVEL 3 OF AN EXISTING FOUR (4) STORY DATA CENTER TO INCLUDE ELECTRICAL INFRASTRUCTURE & WATER STORAGE TANK ON LEVEL 1 AS P | $18,000,000 |
| 101023061 | 2023-08-01 | Mechanical / HVAC | 222 W MERCHANDISE MART PLZ | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 17TH FLOOR OFFICE SPACE SUITE 1750.WORK TO INCLUDE DEMO, NEW NON LOAD BEARING PARTITIONS, PLUMBING, ELECTRICAL AND MECHANICAL | $2,200,000 |
| 101008880 | 2023-07-21 | Mechanical / HVAC | 50 E ERIE ST | SPR 2019 CBRC WITH STRUCTURAL PEER REVIEW: INTERIOR & EXTERIOR ALTERATIONS AND NEW 6TH FLOOR OUTDOOR TERRACE ADDITION AT AN EXISTING 6 STORY MUSEUM AND OFFICE BUILDING. MODIFICATIO | $6,600,000 |
| 101023121 | 2023-07-06 | Mechanical / HVAC | 2315 E 93RD ST | REPLACE (1) 160 TON AIR COOLED CHILLER. NEW CHILLER (1) CARRIER 161.7 TON, SELF CONTAINED, AIR COOLED, R134A, LOCATED ON THE ROOF. | $0 |
| 101010054 | 2023-06-26 | Mechanical / HVAC | 840 S CANAL ST | CBRC SPR 2019: INTERIOR ALTERATIONS TO AN EXISTING DATA CENTER AS PER PLANS ON BASEMENT, 1ST, 2ND, 3RD, 4TH, 7TH FLOOR AND ROOF EQUIPMENT REPLACEMENT. STRUCTURAL PEER REVIEW INCLU | $10,000,000 |
| 101010263 | 2023-06-20 | Mechanical / HVAC | 900 W NELSON ST | DDS: PHASE 3 OF 3 - FULL BUILDING, INTERIOR BUILD OUT OF 8-STORY HOSPITAL. SCOPE OF WORK INCLUDES INTERIOR BUILD OUT OF NEW ROOMS FULL MEP WORK. FOUNDATION UNDER PERMIT 100968496, | $49,681,000 |
| 101011574 | 2023-05-25 | Mechanical / HVAC | 840 S CANAL ST | SC 2019 CBRC: INSTALL AUTOMATIC SLIDING DOOR VESTIBULE, REPLACING EXISTING ENTRANCE DOORS, RECLADDING EXISTING CANOPY, AND ADDING A SIGNAGE SCREEN (DELEGATED DESIGN) ON FACADE AS P | $700,000 |
| 101016885 | 2023-05-16 | Mechanical / HVAC | 2240 W 69TH ST | INTERIOR EQUAL ACCESS ACCOMMODATIONS AT CFD FIREHOUSE ENGINE COMPANY 101 (2230-2240) | $286,834 |
| 101003401 | 2023-04-18 | Mechanical / HVAC | 3305 S LAWNDALE AVE | OIA '3307 S LAWNDALE AVE' DDS CBC 2019: CONSTRUCTION OF A 732 SF GUARD HOUSE ON A 898,027 SF FLEET STORAGE YARD SITE. (OCCUPANCY B-BUSINESS; CONSTRUCTION TYPE IIB) CONSULTANT REVIE | $225,000 |
| 101006836 | 2023-04-14 | Mechanical / HVAC | 10 S RIVERSIDE PLZ | DDS - PHASE 2 OF 2: PARTIAL DEMOLITION OF THE EXISTING FACADE AND ADDITION AT GROUND FLOOR LOBBY OF AN EXISTING 21-STORY OFFICE BUILDING. WORK TO INCLUDE SITE WORK, NEW INTERIOR PA | $4,000,000 |
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 →