COMPANY RECORD · CHICAGO, IL
Csl Climate Control Co — permit history in Chicago, IL
Csl Climate Control Co appears on 410 Chicago permit records from 2013 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 416 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2013 | 12 |
| 2014 | 26 |
| 2015 | 25 |
| 2016 | 34 |
| 2017 | 32 |
| 2018 | 37 |
| 2019 | 44 |
| 2020 | 35 |
| 2021 | 31 |
| 2022 | 23 |
| 2023 | 26 |
| 2024 | 34 |
| 2025 | 37 |
| 2026 | 20 |
Busiest year on record: 2019, with 44 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 |
|---|---|---|
| On Point Design Build, LLC | 32 | 2026-07-10 |
| Level Construction, Inc | 32 | 2023-10-19 |
| Rosewood Construction Group, Inc. | 31 | 2026-04-21 |
| Weisfeld Construction Ltd | 29 | 2026-06-11 |
| Siegel Construction, Inc. | 22 | 2020-02-06 |
| Global Development And Construction Corp. | 16 | 2017-11-15 |
| Pryor Construction, Inc | 16 | 2020-01-03 |
| Level Builders, LLC | 13 | 2024-08-06 |
| Griggs Mitchell & Alma Of Il, LLC | 13 | 2024-07-19 |
| Masonry Restoration Group Inc. | 10 | 2025-10-29 |
| M.B. Builders And Developers, Inc. | 9 | 2025-05-27 |
| Dcs Midwest LLC | 9 | 2026-06-29 |
172 companies are named alongside Csl Climate Control Co 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 |
|---|---|
| 2258 N ORCHARD ST | 2026-08-28 |
| 918 W ARMITAGE AVE | 2026-07-29 |
| 7649 S PAXTON AVE | 2026-07-21 |
| 3918 W ROOSEVELT RD | 2026-07-20 |
| 1461 S BLUE ISLAND AVE | 2026-07-10 |
| 1542 N DAMEN AVE | 2026-07-08 |
| 737 N WELLS ST | 2026-06-30 |
| 5869 N MILWAUKEE AVE | 2026-06-29 |
| 3455 S ASHLAND AVE | 2026-06-23 |
| 2471 N MILWAUKEE AVE | 2026-06-11 |
| 2423 W FULLERTON AVE | 2026-05-20 |
| 557 W NORTH AVE | 2026-05-19 |
| 5109 S PULASKI RD | 2026-04-21 |
| 205 W EUGENIE ST | 2026-03-24 |
360 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $4,990,000, median $150,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
410 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101087384 | 2026-08-28 | Mechanical / HVAC | 2258 N ORCHARD ST | SELF-CERT 2019 CBRC ALTERATIONS TO EXISTING FIRST FLOOR TENANT SPACE WITHIN EXISTING FOUR STORY BUILDING. ALTERATIONS INCLUDE: NEW KITCHEN WITH EXHAUST HOOD, RESTROOM FIXTURES, INT | $750,000 |
| 101083798 | 2026-07-29 | Mechanical / HVAC | 918 W ARMITAGE AVE | 2019 CBRC SELF-CERT INTERIOR ALTERATIONS OF FORMER BUSINESS AT FIRST FLOOR AND BASEMENT WITHIN 3-STORY MASONRY BUILDING WITH DWELLING UNIT AT 2ND AND 3RD FLOORS TO WOMEN'S CLOTHING | $250,000 |
| 101083586 | 2026-07-21 | Mechanical / HVAC | 7649 S PAXTON AVE | SPR 2019 CBC. INTERIOR RENOVATION TO EXISTING ONE AND HALF STORY BRICK AND FRAME SFR WITH BASEMENT (VA CONSTRUCTION, R-5 OCCUPANCY) INCLUDING ELECTRICAL, HVAC AND PLUMBING. ALL WOR | $50,000 |
| 101082705 | 2026-07-20 | Mechanical / HVAC | 3918 W ROOSEVELT RD | SC 2019 CBRC SC 2019 CBRC: INTERIOR BUILD-OUT OF EXISTING 1-STORY BUILDING FOR A PROPOSED FOOD PANTRY (MERCANTILE USE) WITH ADDITION OF NEW PRIVATE GARAGE AT REAR AS PER PLANS (OCC | $1,600,000 |
| 101082705 | 2026-07-20 | Mechanical / HVAC | 3918 W ROOSEVELT RD | SC 2019 CBRC SC 2019 CBRC: INTERIOR BUILD-OUT OF EXISTING 1-STORY BUILDING FOR A PROPOSED FOOD PANTRY (MERCANTILE USE) WITH ADDITION OF NEW PRIVATE GARAGE AT REAR AS PER PLANS (OCC | $1,600,000 |
| 101083880 | 2026-07-10 | Mechanical / HVAC | 1461 S BLUE ISLAND AVE | [SELF-CERT] INITIAL TENANT BUILD-OUT OF 1,940 SF COMMERCIAL SPACE ON GROUND FLOOR OF 7-STORY MIXED-USE BUILDING FOR USE AS DENTAL OFFICE. EXISTING AND PROPOSED USE/OCCUPANCY OF T | $517,460 |
| 101083514 | 2026-07-08 | Mechanical / HVAC | 1542 N DAMEN AVE | SELF-CERT 2019 CBRC ALTERATIONS TO EXISTING FIRST FLOOR TENANT SPACE WITHIN EXISTING TWO STORY BUILDING. ALTERATIONS INCLUDE: NEW KITCHEN WITH EXHAUST HOOD, RESTROOM FIXTURES, INTE | $750,000 |
| 101083313 | 2026-06-30 | Mechanical / HVAC | 737 N WELLS ST | SELF-CERT 2019 CBC: INITIAL INTERIOR BUILDOUT OF A WELLNESS SPA ON GROUND FLOOR OF A 21-STORY MULTI USE BUILDING. ELECTRICAL, PLUMBING AND MECHANICAL WORK AS PER PLANS. NO STRUCTU | $100,000 |
| 101076976 | 2026-06-29 | Mechanical / HVAC | 5869 N MILWAUKEE AVE | DDS 2019 CBC: NEW CONSTRUCTION OF A 1-STORY FROZEN CUSTARD STORE (LIMITED RESTAURANT) W/ DRIVE-THRU FACILITY, OUTDOOR PATIO AND TRASH ENCLOSURE AT GRADE. 21 ON-SITE AUTOMOBILE PARK | $1,700,000 |
| 101081689 | 2026-06-23 | Mechanical / HVAC | 3455 S ASHLAND AVE | SPR 2019 CBC: REVISION TO PERMIT #101072069 FOR A ADULT USE CANNABIS DISPENSARY TO CHANGE SOME WALL TYPES, RELOCATE ELECTRICAL PANEL, CHECK-IN DESK AND ATM MACHINE, REMOVE SECOND P | $1,200,000 |
| 101082640 | 2026-06-11 | Mechanical / HVAC | 2471 N MILWAUKEE AVE | SELF-CERT 2019 CBRC: ALTERATION OF EXISTING RESTAURANT KITCHEN BY REPLACING EXISTING STORAGE WITH NEW KTICHEN EQUIPMENT. NO PROPOSED CHANGE TO BUILDING FOOTPRINT OR SETBACKS. | $100,000 |
| 101082345 | 2026-05-20 | Mechanical / HVAC | 2423 W FULLERTON AVE | [SELF-CERT] REVISION TO PERMIT #101075846 TO ADJUST SIZE OF PLUMBING VENT AND RELOCATION OF SHAFT FOR VENT, ELECTRICAL, AND A/C LINE TO ROOF. PLUMBING VENT WAS REROUTED DUE TO EXI | $1,000 |
| 101079274 | 2026-05-19 | Mechanical / HVAC | 557 W NORTH AVE | [SELF CERT] COMMERCIAL INTERIOR RENOVATION/BUILDOUT TO CONVERT AN EXISTING 2,143 SF SPACE TO A DENTAL OFFICE. NO CHANGE TO BUILDING AREA, HEIGHT, OR SETBACKS. NO CHANGE TO PARKING | $498,750 |
| 101079160 | 2026-04-21 | Mechanical / HVAC | 5109 S PULASKI RD | SPR 2019 CBC: INTERIOR BUILD OUT OF A LITTLE CAESARS TAKE-OUT RESTAURANT WITHIN EXISTING SHOPPING CENTER TENANT SPACE UNIT 5109-C IN A 1 STORY MASONRY COMMERCIAL BUILDING AS PER PL | $300,000 |
| 101080052 | 2026-03-24 | Mechanical / HVAC | 205 W EUGENIE ST | SELF CERT: (1650 N WELLS ST) TENANT IMPROVEMENT OF AN EXISTING BUSINESS SPACE. NEW INTERIOR PARTITIONS, FINISHES AND FIXTURES. NEW ELECTRICAL AND LIGHTING SYSTEMS. NEW MECHANICAL S | $700,000 |
| 101078189 | 2026-03-23 | Mechanical / HVAC | 108 N STATE ST | SELF-CERT 2019 CBRC: ALTERATIONS TO EXISTING ZARA RETAIL TENANT SPACE BREAKROOM FACILITIES, AS PER PLANS. (OCCUPANCY GROUP M; TYPE 1A CONSTRUCTION) | $258,845 |
| 101075846 | 2026-02-13 | Mechanical / HVAC | 2423 W FULLERTON AVE | COMMERCIAL INTERIOR RENOVATION/BUILDOUT TO CONVERT AN EXISTING 2,143 SF SPACE TO A MEDICAL SERVICE DENTAL OFFICE. NO CHANGE TO BUILDING AREA, HEIGHT, OR SETBACKS. NO CHANGE TO PA | $495,650 |
| 101070215 | 2026-02-11 | Mechanical / HVAC | 1330 W MADISON ST | DDS 2019 CBRC: DEMOLISH EXISTING RESTAURANT KITCHEN AREA AND TWO BATHROOMS AND EXTEND NEW KITCHEN ABOUT 25FT. NEW EXTENSION WILL BE FOR NEW BATHROOMS, DINING, KITCHEN AND SECONDAR | $476,000 |
| 101072069 | 2026-01-20 | Mechanical / HVAC | 3455 S ASHLAND AVE | SPR 2019 CBC: NEW CONSTRUCTION OF A 1-STORY RETAIL (OCCUPANCY GROUP M; TYPE IIIB CONSTRUCTION) BUILDING FOR NEW ADULT USE CANNABIS DISPENSARY AS PER PLANS. *CERTIFIED PLAN CORRECTI | $1,200,000 |
| 101071192 | 2026-01-09 | Mechanical / HVAC | 5659 N ROCKWELL ST | DECOMMISSION EXISTING HEATING SYSTEM AND INSTALL (8) NEW GAS FURNACES WITH A/C UNITS & DUCTWORK IN AN EXISTING R-2 MULTI UNIT RESIDENTIAL BUILDING. UPGRADE BUILDING ELECTRICAL SER | $100,000 |
| 101073993 | 2025-12-03 | Mechanical / HVAC | 847 W FULTON MARKET | SELF-CERT 2019 CBRC ALTERATIONS TO EXISTING FIRST FLOOR TENANT SPACE FOR RESTAURANT WITHIN EXISTING THREE STORY BUILDING. ALTERATIONS INCLUDE: NEW KITCHEN WITH EXHAUST HOOD, RESTRO | $800,000 |
| 101075240 | 2025-12-02 | Mechanical / HVAC | 704 N WABASH AVE | 2019 CBRC SELF CERT: ALTERATION OF EXISTING TENANT SPACE OF DEMISED GROUND FLOOR UNIT (FORMERLY BEAUTY SALON - TYPE B) INTO COFFEE SHOP (A-2) AND MERCANTILE SPACE (M). (CHANGE OF O | $500 |
| 101075431 | 2025-11-06 | Mechanical / HVAC | 1133 W FULTON MARKET | SELF-CERT 2019 CBRC: REVISION TO BUILDING PERMIT #: 101067285 TO ADD TWO OFFICES AND A UTILITY ROOM IN BASEMENT AS PER PLANS. WORK TO ALSO INCLUDE THE ADDITION OF DRYWALL CEILING A | $300,000 |
| 101073841 | 2025-10-29 | Mechanical / HVAC | 2044 W ARMITAGE AVE | REVISION TO PERMIT #101063464 BY REMOVAL OF APPROVED 2-STORY 1,692 SF ADDITION & COVERED OUTDOOR PATIO (ORIGINAL PERMIT #101063464) AND REPLACE IT WITH A NEW 1-STORY 1,418 SF ADDIT | $950,000 |
| 101072635 | 2025-10-23 | Mechanical / HVAC | 105 W MADISON ST | SC 2019 CBRC: INTERIOR BUILD OUT OF A NEW RETAIL SPACE [CANNIBUS DISPENSARY ] IN AN EXISTING MULTI STORY BUILDING. CONSTRUCTION ON FIRST AND SECOND FLOOR LEVEL OF THE RETAIL SPACE. | $800,000 |
| 101072254 | 2025-10-14 | Mechanical / HVAC | 444 N MICHIGAN AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO TAPESTRY INC - COACH RETAIL SPACE. TENANT IMPROVEMENT ON THE 1ST LEVEL. WORK INCLUDES: INTERIOR WALL PARTITIONS, CEILINGS, FLOORING, LI | $314,979 |
| 101073316 | 2025-10-06 | Mechanical / HVAC | 2127 W LAWRENCE AVE | 2127 WEST LAWRENCE AVE COMMERIAL SPACE. RELOCATION OF ELECTRICAL PANEL & HVAC WINTERIZATION OF INTERIOR RAW VACANT TENANT SPACE. | $200,000 |
| 101072863 | 2025-09-24 | Mechanical / HVAC | 1 W SUPERIOR ST | VANILLA BOX INTERIOR BUILD-OUT OF A PROPOSED BUSINESS USE NEW DENTAL PRACTICE, APPROX 4600SF. | $350,000 |
| 101073072 | 2025-09-11 | Mechanical / HVAC | 1133 W FULTON MARKET | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED - REVISION TO BUILDING PERMIT #: 101067285 AS PER PLANS. REVISIONS INCLUDE STRUCTURAL MODIFICATIONS TO LEVEL THE FIRST FLOOR BY | $100,000 |
| 101072087 | 2025-09-05 | Mechanical / HVAC | 372 W ONTARIO ST | TENANT BUILD-OUT FOR MED-SPA ON THE 1ST FLOOR, SUITE 100. WORK INCLUDES DEMOLITION OF NON STRUCTURAL ITEMS. NEW WORK INCLUDES INSTALLATION OF NEW DRYWALL PARTITIONS, NEW MILLWORK E | $850,000 |
| 101069709 | 2025-08-29 | Mechanical / HVAC | 3924 S ARCHER AVE | SPR 2019 CBC: INTERIOR BUILD OUT OF A LITTLE CAESARS TAKE-OUT RESTAURANT WITHIN EXISTING STRIP MALL TENANT SPACE UNIT 3924-A IN A 1 STORY MASONRY COMMERCIAL BUILDING AS PER PLANS. | $300,000 |
| 101069737 | 2025-08-12 | Mechanical / HVAC | 1709 E 53RD ST | SELF CERT 2019 CRBC: INTERIOR ALTERATIONS TO EXISTING GROUND FLOOR VACANT OFFICE TENANT SPACE FOR NEW OUTPATIENT MEDICAL CLINIC AT EXISTING 14 STORY MIXED-USE RESIDENTIAL/COMMERCIA | $200,000 |
| 101070971 | 2025-08-07 | Mechanical / HVAC | 1617 N DAMEN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERNATIONS TO AN EXISTING COMMERCIAL SPACE OF APPROXIMATELY 2,925 SQUARE FEET INCLUDING A RESTAURANT, SERVICE AREA, RESTROOMS, AND STORAGE ROOMS ON | $500,000 |
| 101070628 | 2025-08-05 | Mechanical / HVAC | 1810 N WELLS ST | YOGA STUDIO - TENANT IMPROVEMENT OF AN EXISTING TENANT SPACE, WORK TO INCLUDE NON-BEARING INTERIOR PARTITIONS, MILLWORK, PLUMBING, MECHANICAL, AND ELECTRICAL. | $100,000 |
| 101064601 | 2025-07-28 | Mechanical / HVAC | 5109 N RAVENSWOOD AVE | 2019 SPR. INTERIOR ALTERATIONS TO EXISTING 2 STORY FRAME HOUSE (INCLUDING MEP WORK), NEW 2 STORY REAR FRAME ADDITION, NEW REAR WOOD DECK & NEW 2 CAR FRAME GARAGE WITH ROOFTOP DECK | $450,000 |
| 101065822 | 2025-07-21 | Mechanical / HVAC | 6179 N LINCOLN AVE | SPR 2019 CBRC: INTERIOR TENANT IMPROVEMENT FOR NEW XFINITY RETAIL STORE IN EXISTING RETAIL SPACE NEW M.E.P. AS PER PLANS. (OCCUPANCY GROUP M; TYPE 2B CONSTRUCTION) **CERTIFIED PLA | $188,850 |
| 101070717 | 2025-07-14 | Mechanical / HVAC | 1628 N DAMEN AVE | SELF- CERT 2019 CBRC: FULL BUILDING PERMIT FOR INTERIOR BUILD OUT OF A 2,491 SQUARE FOOT RESTAURANT AT THE GRADE LEVEL WITHIN AN EXISTING 4-STORY MIXED-USE STRUCTURE WITH RESIDENTI | $250,000 |
| 101066613 | 2025-06-17 | Mechanical / HVAC | 151 N MICHIGAN AVE | RENOVATION OF EXISTING RESTAURANT INTO A NEW RESTAURANT SPACE. INTERIOR DEMOLITION OF NON LOAD BEARING WALLS, NEW NON LOAD BEARING WALLS, PLUMBING, ELECTRICAL WORK, MECHANICAL WORK | $150,000 |
| 101065838 | 2025-06-16 | Mechanical / HVAC | 4442 N MAPLEWOOD AVE | PROPOSED 2 STORY COACH HOUSE (PER ADU ORDINANCE) W/2 CAR GARAGE, PER PLANS | $450,000 |
| 101067228 | 2025-06-16 | Mechanical / HVAC | 4033 N LINCOLN AVE | SC 2019 CBRC: PROJECT CONSISTS ON AN INTERIOR RENOVATION OF 1215 SF FOR A TENANT FITOUT FOR A PHYSICAL THERAPY CLINIC..(OCC. GRP. B; CONST. TYPE III-B) | $226,000 |
| 101067285 | 2025-06-09 | Mechanical / HVAC | 1133 W FULTON MARKET | SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED - INTERIOR LANDLORD RENOVATIONS TO THE BASEMENT AND FIRST FLOOR OF AN EXISTING VACANT OFFICE BUILDING FOR PROPOSED RETAIL BOUTI | $1,000,000 |
| 101065846 | 2025-05-27 | Mechanical / HVAC | 5318 N BROADWAY | SPR 2019 CBC: INTERIOR BUILD OUT FOR A LITTLE CAESARS TAKE-OUT RESTAURANT WITHIN AN EXISTING COMMERCIAL VACANT TENANT SPACE IN AN EXISTING 1 STORY BRICK COMMERCIAL BUILDING AS PER | $300,000 |
| 101059531 | 2025-05-27 | Mechanical / HVAC | 713 W 19TH PL | SPR 2019 CBC: NEW CONSTRUCTION 2-STORY (2) DU MASONRY MULTI-FAMILY BLDG W/ BSMT AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT ** | $700,000 |
| 101063464 | 2025-05-02 | Mechanical / HVAC | 2048 W ARMITAGE AVE | SELF-CERT 2019 CBRC: BUILDING ADDITION AND INTERIOR ALTERATION OF EXISTING RESTAURANT SPACE IN EXISTING TYPE III-A, 2-STORY BUILDING, AS PER PLANS. EXISTING TYPE III-A CONSTRUCTION | $2,000,000 |
| 101063884 | 2025-04-29 | Mechanical / HVAC | 2855 N TROY ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY ACCESSORY COACH HOUSE GARAGE WITH ADU (OCCUPANCY GROUP R-5, TYPE VA CONSTRUCTION) | $191,700 |
| 101063559 | 2025-04-29 | Mechanical / HVAC | 2855 N TROY ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY + BASEMENT 2 DWELLING UNIT RESIDENCE, WITH 2 INDOOR AND 1 OUTDOOR PARKING SPACE (OCCUPANCY GROUP R-5, TYPE VA CONSTRUCTION) ADU | $977,900 |
| 101065990 | 2025-04-21 | Mechanical / HVAC | 1709 E 53RD ST | SELF-CERT 2019 CRBC INTERIOR DEMOLITION ONLY OF EXISTING GROUND FLOOR COMMERCIAL TENANT SPACE IN EXISTING 14 STORY RESIDENTIAL / COMMERCIAL BUILDING IN PREPARATION FOR NEW COMMERCI | $50,000 |
| 101063615 | 2025-04-10 | Mechanical / HVAC | 2417 W ROOSEVELT RD | SELF CERTIFICATION 2019 CBC. ADDITION WIITH THE INTERIOR/ EXTERIOR REMODEL TO THE EXISTING BUILDING AT THE GAS STATION. CAR WASH TO BE CONVERTED INTO GAS STATION MART (EXISTING GAS | $150,000 |
| 101065869 | 2025-03-28 | Mechanical / HVAC | 921 W ARMITAGE AVE | INTERIOR RENOVATIONS ON BASEMENT/GROUND FLOOR RETAIL IN AN EXISTING 3 STORY MIXED USE BUILDING, PER PLANS. | $150,000 |
| 101066645 | 2025-03-20 | Mechanical / HVAC | 901 N LARRABEE ST | [SELF-CERT] ARCHITECTURAL AND STRUCTRAL REVISIONS TO PERMIT #101063231 TO REPAIR DAMAGED STRUCTURAL CONCRETE SLAB. THE INTEGRITY OF THE EXISTING STRUCTURAL SLAB WAS COMPROMISED UPO | $40,000 |
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 →