COMPANY RECORD · CHICAGO, IL
Environment Mechanical Service — permit history in Chicago, IL
Environment Mechanical Service appears on 530 Chicago permit records from 2016 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 530 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2016 | 2 |
| 2017 | 49 |
| 2018 | 67 |
| 2019 | 69 |
| 2020 | 60 |
| 2021 | 44 |
| 2022 | 72 |
| 2023 | 22 |
| 2024 | 41 |
| 2025 | 72 |
| 2026 | 32 |
Busiest year on record: 2022, with 72 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 |
|---|---|---|
| Bear Construction Company | 83 | 2026-04-28 |
| Jc Anderson Inc | 78 | 2026-08-10 |
| Development Solutions, Inc | 55 | 2026-04-29 |
| Big Construction LLC | 46 | 2026-01-08 |
| Redmond Construction Corp. | 35 | 2025-01-09 |
| Executive Construction , Inc. | 32 | 2026-05-21 |
| Interior Alterations | 32 | 2026-01-26 |
| Centre Construction Services LLC | 20 | 2026-04-23 |
| Clune Construction Company, L.P. | 14 | 2026-04-13 |
| Bushman Construction Management, Incorporated | 11 | 2025-03-24 |
| Interior Construction Group, Inc | 11 | 2026-03-26 |
| Reed Illinois Corporation | 11 | 2021-08-16 |
46 companies are named alongside Environment Mechanical Service 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 |
|---|---|
| 200 S WACKER DR | 2026-08-10 |
| 300 N LA SALLE DR | 2026-07-27 |
| 151 N FRANKLIN ST | 2026-07-23 |
| 222 W ADAMS ST | 2026-06-30 |
| 111 S WACKER DR | 2026-06-25 |
| 10 S LA SALLE ST | 2026-06-16 |
| 600 W CHICAGO AVE | 2026-05-21 |
| 645 N MICHIGAN AVE | 2026-05-07 |
| 300 S WACKER DR | 2026-04-29 |
| 222 W MERCHANDISE MART PLZ | 2026-04-28 |
| 8755 W HIGGINS RD | 2026-04-20 |
| 3831 S MICHIGAN AVE | 2026-04-14 |
| 320 S CANAL ST | 2026-04-08 |
| 8600 W BRYN MAWR AVE | 2026-04-01 |
156 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $10,200,000, median $222,306. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
530 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085548 | 2026-08-10 | Mechanical / HVAC | 200 S WACKER DR | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. REVISION TO PERMIT #101083597 TO ADD A MOVABLE PARTITION IN PLACE OF A SOLID GLASS PARTITION. OCCUPANCY B, CONSTRUCTION TYPE 1 | $21,000 |
| 101085931 | 2026-07-27 | Mechanical / HVAC | 300 N LA SALLE DR | SELF-CERT 2019 CBRC: FULL FLOOR DEMO TO EXISTING TENANT BUILDOUT ON THE 30TH FLOOR. DEMOLITION OF INTERIOR PARTITIONS, CEILINGS, FLOORS, FIXTURES, AND FINISHES. 1A CONSTRUCTION, B | $325,000 |
| 101082004 | 2026-07-23 | Mechanical / HVAC | 151 N FRANKLIN ST | STANDARD PLAN 2019 CBRC: INTERIOR ALTERATIONS TO 27TH FLOOR CITRIN COOPERMAN OFFICE SPACE. WORK TO INCLUDE SELECTIVE DEMOLITION, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING | $1,800,000 |
| 101085933 | 2026-07-16 | Mechanical / HVAC | 300 N LA SALLE DR | SELF-CERT 2019 CBRC: FULL FLOOR DEMO TO EXISTING TENANT BUILDOUT ON THE 31ST FLOOR. DEMOLITION OF INTERIOR PARTITIONS, CEILINGS, FLOORS, FIXTURES, AND FINISHES. 1A CONSTRUCTION, B | $325,000 |
| 101083906 | 2026-06-30 | Mechanical / HVAC | 222 W ADAMS ST | SELF CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO EXISTING 26TH FLOOR TO DEMISE THE SPACE FROM ONE TO TWO TENANTS AND REMOVE AN INTERCONNECTING STAIR B | $514,000 |
| 101082576 | 2026-06-25 | Mechanical / HVAC | 111 S WACKER DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS WITHIN EXISTING OFFICE BUILDING ON THE 33RD FLOOR TO COMBIND OFFICE SUITES 3340 AND 3345 INTO A SINGLE OFFICE SUITE (SUITE 3340). WORK INC | $392,405 |
| 101083530 | 2026-06-16 | Mechanical / HVAC | 10 S LA SALLE ST | SELFCERT 2019 CBRC: TENANT IMPROVEMENT ON 14TH FLOOR OF EXISTING MULTI-TENANT BUILDING. SCOPE INCLUDES DEMOLITION OF EXISTING TENANT SUITES 1420, 1430 AND 1450 TO BE COMBINED INTO | $4,500,000 |
| 101082084 | 2026-05-21 | Mechanical / HVAC | 600 W CHICAGO AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATIONS OF EXISTING TENANT OFFICES ON THE 8TH FLOOR. SCOPE OF WORK INCLUDES 1,961 SQ FT AT SUITE 875. NO CHANGE TO GROUP B OCCUPANCY OR CONSTRUCTIO | $245,125 |
| 101079902 | 2026-05-07 | Mechanical / HVAC | 645 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR BUILD-OUT FOR A SPECULATIVE OFFICE SUITE IN SUITE 543. THIS IS A BUSINESS USE IN AN EXISTING BUSINESS USE SPACE. THE PROJECT IS LOCATED IN AN EXISTI | $222,718 |
| 101081306 | 2026-05-07 | Mechanical / HVAC | 645 N MICHIGAN AVE | INTERIOR BUILD-OUT FOR A SPECULATIVE OFFICE SUITE IN SUITE 540. THIS IS A BUSINESS USE IN AN EXISTING BUSINESS USE SPACE. THE PROJECT IS LOCATED IN AN EXISTING HIGH-RISE BUILDING | $190,133 |
| 101079712 | 2026-04-29 | Mechanical / HVAC | 300 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR RENOVATION TO AN EXISTING OFFICE SUITE 2650 AS PER PLANS. WORK TO INCLUDE INTERIOR DEMOLITION, NEW PARTITIONS, DOORS AND HARDWARE, LIGHTING, MECHANICA | $850,000 |
| 101082538 | 2026-04-28 | Mechanical / HVAC | 300 N LA SALLE DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING SUITE 2000. DEMO OF EXISTING BUILDOUT WITH NEW TEMPORARY LIGHTING AND NEW ENTRY DOOR ONLY. NO NEW TENANT BUILDOUT AND SPACE T | $157,000 |
| 101081649 | 2026-04-28 | Mechanical / HVAC | 222 W MERCHANDISE MART PLZ | (SELF-CERT 2019 CBRC) INTERIOR BUILDOUT OF MECHANICAL ROOM ON TWELFTH FLOOR OF 222 W MERCHANDISE MART PLZ, A 25 STORY BUILDING. SCOPE OF WORK INCLUDES GENERAL CONSTRUCTION, MECHANI | $1,300,000 |
| 101082293 | 2026-04-23 | Mechanical / HVAC | 200 S WACKER DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS WITHIN EXISTING OFFICE BUILDING ON THE 28TH FLOOR TO EXTEND THE EXISTING CORRIDOR FOR THE CONVERSION TO A MULTI-TENANT FLOOR. SCOPE INCLUD | $200,000 |
| 101081767 | 2026-04-20 | Mechanical / HVAC | 8755 W HIGGINS RD | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 5TH FLOOR OFFICE SPACE AS PER PLANS. WORK TO INCLUDE DEMOLITION OF NON-LOAD BEARING PARTITIONS, NEW PARTITIONS, DOORS AND H | $597,000 |
| 101070891 | 2026-04-14 | Mechanical / HVAC | 3831 S MICHIGAN AVE | DDS - 2019 CBRC- FULL BUILDING PERMIT FOR A RENOVATION OF AN EXISTING 3-STORY LANDMARKED MASONRY BUILDING WITH BASEMENT AND NEW 3-STORY ADDITION WITH BASEMENT AS PER PLANS. (CONST | $9,200,000 |
| 101081383 | 2026-04-13 | Mechanical / HVAC | 300 N LA SALLE DR | SELF-CERT 2019 CBRC: FULL FLOOR DEMO TO EXISTING TENANT BUILDOUT ON THE 32ND FLOOR 1A CONSTRUCTION, B-BUSINESS OCCUPANCY. | $234,000 |
| 101077031 | 2026-04-08 | Mechanical / HVAC | 320 S CANAL ST | SELF-CERT 2019 CBC: 1ST TIME BUILDOUT OF COMMON CORRIDORS AND ELEVATOR LOBBIES ON THE 22ND, 38TH, & 40TH FLOORS OF AN EXISTING OFFICE BUILDING. NEW PARTITIONS, ELECTRICAL AND VENT | $1,065,000 |
| 101079860 | 2026-04-01 | Mechanical / HVAC | 8600 W BRYN MAWR AVE | SELF-CERT 2019 CBRC: BUILDOUT OF SINGLE-FLOOR OFFICE TENANT SPACE LOCATED ON THE 2ND FLOOR OF AN EXISTING OFFICE BUILDING. SCOPE OF WORK INCLUDES NEW PARTITIONS, MILLWORK, FINISHES | $5,700,000 |
| 101081274 | 2026-03-30 | Mechanical / HVAC | 300 N LA SALLE ST | SELF-CERT 2019 CBRC: FULL FLOOR DEMO TO EXISTING TENANT BUILDOUT ON THE 10TH FLOOR. DEMOLITION OF INTERIOR PARTITIONS, CEILINGS, FLOORS, FIXTURES, AND FINISHES. 1A CONSTRUCTION, B | $235,000 |
| 101079713 | 2026-03-26 | Mechanical / HVAC | 333 W WACKER DR | SELF CERT 2019 CBC: REVISION TO PERMIT 101071332 TO INCLUDE UPDATES TO SINGLE USER RESTROOM AND STORAGE ROOM LAYOUT ON FLOOR 34. WORK TO INCLUDE MECHANICAL, ELECTRICAL AND PLUMBING | $25,000 |
| 101080296 | 2026-03-12 | Mechanical / HVAC | 222 N LA SALLE ST | SELF-CERTIFICATION 2019 CBRC: INTERIOR ALTERATION OF EXISTING OFFICE SPACE IN AN EXISTING HIGH RISE OFFICE BUILDING. THE SCOPE OF WORK INCLUDES MINOR DEMOLITION OF TEMPORARY LIGHTI | $6,000,000 |
| 101079991 | 2026-02-25 | Mechanical / HVAC | 203 N LA SALLE ST | SELF-CERT SUITE 2500 - DEMOLITION OF EXISTING TENANT IMPROVEMENTS FOR SUITE 2500 ON THE 25TH FLOOR. EXISTING ELECTRICAL CLOSETS, TELEPHONE CLOSETS, PUBLIC TOILETS, SHAFTS, AND STAI | $395,000 |
| 101078569 | 2026-02-13 | Mechanical / HVAC | 225 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR BUILD-OUT OF AN EXISTING 17TH FLOOR OFFICE SPACE AS PER PLANS. WORK TO INCLUDE NEW PARTITIONS, DOORS AND HARDWARE, FINISHES, CEILINGS, LIGHTING, MECHA | $2,725,000 |
| 101076380 | 2026-02-09 | Mechanical / HVAC | 300 S WACKER DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING OFFICE SUITE 1400 AS PER PLANS. WORK TO INCLUDE DEMOLITION, NEW PARTITIONS, DOORS AND HARDWARE, LIGHTING, MECHANICAL AND EL | $531,990 |
| 101076366 | 2026-01-26 | Mechanical / HVAC | 444 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR DEMOLITION OF NON-LOAD BEARING PARTITIONS IN AN EXISTING OFFICE SUITE 1400 AS PER PLANS. WORK TO ALSO INCLUDE DEMO OF FINISHES, CEILINGS, DOORS, LIGHT | $52,200 |
| 101077484 | 2026-01-21 | Mechanical / HVAC | 150 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATIONS OF OFFICE TENANT SPACE ON FLOOR 21. RENOVATION INCLUDES PREPARATORY INTERIOR DEMOLITION AND NEW NONSTRUCTURAL INTERIOR PARTITIONS, UPDATED | $226,140 |
| 101077937 | 2026-01-20 | Mechanical / HVAC | 150 N MICHIGAN AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION OF EXISTING 15TH FLOOR COMMON AREAS (ELEVATOR LOBBY, CORRIDORS, AND RESTROOMS) AND TENANT SUITE ENTRY, INCLUDING INTERIOR NONSTRUCTURAL DEMO | $34,500 |
| 101077989 | 2026-01-16 | Mechanical / HVAC | 225 W WASHINGTON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 22ND FLOOR SUITE 2200 TO BUILD OUT A FULL FLOOR OFFICE TENANT. NEW PARTITIONS, CEILINGS, LIGHT FIXTURES | $1,653,332 |
| 101077827 | 2026-01-16 | Mechanical / HVAC | 225 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR DEMOLITION OF NON LOAD BEARING PARTITIONS AT EXISTING 17TH FLOOR OFFICE SPACE AS PER PLANS. WORK TO ALSO INCLUDE DEMO OF FLOORING, CEILINGS, DOORS, LI | $150,000 |
| 101077750 | 2026-01-14 | Mechanical / HVAC | 300 E RANDOLPH ST | SELF-CERT 2019 CBRC: OFFICE TENANT BUILDOUT OF 79,161 SQFT ON THE 46TH AND 47TH FLOORS FOR SINGLE OFFICE TENANT. NEW PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, AND FINISHES T | $10,200,000 |
| 101077182 | 2026-01-08 | Mechanical / HVAC | 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 |
| 101077887 | 2025-12-31 | Mechanical / HVAC | 444 W LAKE ST | SELF-CERT 2019 CBRC: ALTERATION OF INTERIOR OFFICE SUITE ON FLOOR 44 IN AN EXISTING 52 STORY BUILDING (OCCUPANCY GROUP B / TYPE 1A CONSTRUCTION) | $42,650 |
| 101076713 | 2025-12-15 | Mechanical / HVAC | 500 W MADISON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING OFFICE SUITE 3160 AS PER PLANS. WORK TO INCLUDE INTERIOR DEMOLITION, NEW PARTITIONS, FINISHES, DOORS AND HARDWOOD, CEILINGS | $70,000 |
| 101076323 | 2025-12-09 | Mechanical / HVAC | 222 W MERCHANDISE MART PLZ | NON STRUCTURAL INTERIOR ALTERATION OF EXISTING TENANT SUITE (BUSINESS OCCUPANCY) ON THE 5TH FLOOR. INTERIOR BUILD OUT TO INCLUDE NON-STRUCTURAL AND NON-LOAD BEARING PARTITIONS, MIL | $385,000 |
| 101076389 | 2025-12-01 | Mechanical / HVAC | 150 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOOR 38. RENOVATION INCLUDES PREPATORY INTERIOR DEMOLITION AND NEW INTERIOR PARTITIONS, CEILINGS, LIGHT | $329,100 |
| 101075926 | 2025-11-25 | Mechanical / HVAC | 155 N WACKER DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS ON THE 36TH, FLOOR, OFFICE SUITE 3640 IN EXISTING OFFICE BUILDING. NEW PARTITIONS, DOORS, CEILINGS, LIGHTING, MILLWORK, FINISHES AND ASSOC | $595,000 |
| 101075774 | 2025-11-12 | Mechanical / HVAC | 303 E WACKER DR | NON STRUCTURAL INTERIOR ALTERATION OF EXISTING RESTROOMS ON THE 14TH FLOOR. BUSINESS USE. INTERIOR RENOVATION OF COMMON TOILET ROOMS INCLUDES NEW FINISHES. INSTALLATION OF NEW LIGH | $150,000 |
| 101075822 | 2025-11-10 | Mechanical / HVAC | 303 E WACKER DR | REVISION TO PERMIT 101069319 TO REVISE CEILING DESIGN INTENT AT SUITE A ENTRY 1400 AND ZEN ROOM 1442. SCOPE OF WORK IS A NON-STRUCTURAL INTERIOR ALTERATION OF FINISHES AND THE INST | $40,000 |
| 101076046 | 2025-11-07 | Mechanical / HVAC | 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 |
| 101074128 | 2025-10-09 | Mechanical / HVAC | 1 S WACKER DR | SELF-CERT 2019 CBRC: TENANT BUILDOUT OF 7,800 SQFT RESTAURANT AND KITCHEN, INCLUDING ALTERATIONS TO TOILET ROOMS, FLOOR 1 (OCCUPANCY GROUP A-2; TYPE IA CONSTRUCTION). | $2,300,000 |
| 101074858 | 2025-10-06 | Mechanical / HVAC | 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 |
| 101075011 | 2025-10-03 | Mechanical / HVAC | 155 N WACKER DR | SELF-CERT 2019 CBRC: REVISION TO PERMIT 101068683 TO CONVERT LARGER OFFICE SPACES INTO SMALLER PRIVATE OFFICES. MINOR POWER AND FURNITURE UPDATES, CHANGES TO PARTITION TYPES, AND F | $425,000 |
| 101072638 | 2025-10-01 | Mechanical / HVAC | 455 N CITYFRONT PLAZA DR | INTERIOR REMOVAL AND REPLACEMENT OF FINISHES ON FLOORS, WALLS, AND CEILING AND ASSOCIATED MECHANICAL DUCTS, ELECTRICAL WIRING AND FIRE PROTECTION SPRINKLERS OF THE EAST ELEVATOR LO | $1,000,000 |
| 101074629 | 2025-09-30 | Mechanical / HVAC | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING TO THE COMMON CORRIDOR AND ELEVATOR LOBBY ON THE 9TH FLOOR. NEW CONSTRUCTION OF CEILINGS, LIGHTING, FINISHES, | $94,520 |
| 101074630 | 2025-09-30 | Mechanical / HVAC | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING TO THE MENS & WOMENS TOILET ROOMS ON THE 9TH FLOOR. NEW CONSTRUCTION OF CEILINGS, LIGHTING, FINISHES, MILLWORK | $101,125 |
| 101072828 | 2025-09-24 | Mechanical / HVAC | 222 W MERCHANDISE MART PLZ | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 9TH FLOOR OFFICE SPACE - SUITE 970. WORK TO INCLUDE MINIMAL DEMO, NEW PARTITIONS, FINISHES, MECHANICAL, ELECTRICAL AND PLUMBIN | $475,000 |
| 101071248 | 2025-09-24 | Mechanical / HVAC | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN AN EXISTING OFFICE BUILDING TO THE COMMON CORRIDOR AND ELEVATOR LOBBY ON THE 18TH FLOOR. NEW CONSTRUCTION OF CEILINGS, LIGHTING, FINISH | $67,440 |
| 101071249 | 2025-09-24 | Mechanical / HVAC | 900 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN AN EXISTING OFFICE BUILDING TO THE MENS & WOMENS TOILET ROOMS ON THE 18TH FLOOR. NEW CONSTRUCTION OF CEILINGS, LIGHTING, FINISHES, MILL | $144,314 |
| 101072806 | 2025-08-25 | Mechanical / HVAC | 307 W GRAND AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING GROUND FLOOR BUSINESS SPACE FOR A NEW FITNESS CENTER. II-A CONSTRUCTION, B-BUSINESS. | $495,489 |
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 →