COMPANY RECORD · CHICAGO, IL
Custom Air Systems — permit history in Chicago, IL
Custom Air Systems appears on 221 Chicago permit records from 2006 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 221 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 3 |
| 2007 | 6 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 3 |
| 2011 | 7 |
| 2012 | 11 |
| 2013 | 22 |
| 2014 | 25 |
| 2015 | 19 |
| 2016 | 15 |
| 2017 | 22 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 8 |
| 2026 | 7 |
Busiest year on record: 2014, with 25 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 |
|---|---|---|
| Resa Construction | 69 | 2026-08-24 |
| Rwe Management Company | 57 | 2024-07-30 |
| Macon Construction Group, Inc. | 56 | 2019-08-06 |
| Maya Masonry, Inc. | 6 | 2020-04-29 |
| Emerald Concrete & Brick | 6 | 2017-09-27 |
| Brennan Masonry Company | 6 | 2018-03-22 |
| The Heartland Construction Group Inc | 5 | 2017-06-15 |
| Ciesla Construction Inc. | 5 | 2026-07-27 |
| Molloy Masonry, Inc. | 4 | 2015-10-14 |
| Crown Construction Co. Of Chic | 4 | 2014-11-06 |
| Derreen Concrete, Inc. | 4 | 2015-10-14 |
| Summit Design & Build, LLC. | 3 | 2017-09-22 |
61 companies are named alongside Custom Air Systems 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 |
|---|---|
| 1953 N CLYBOURN AVE | 2026-08-24 |
| 2508 W CERMAK RD | 2026-08-05 |
| 3843 N CICERO AVE | 2026-07-27 |
| 1400 E 47TH DR | 2026-07-23 |
| 12 W MAPLE ST | 2026-06-15 |
| 3101 N CLARK ST | 2026-06-03 |
| 2620 N MILWAUKEE AVE | 2026-03-06 |
| 1236 S CANAL ST | 2025-06-09 |
| 8349 W IRVING PARK RD | 2025-05-14 |
| 6902 S WESTERN AVE | 2025-05-08 |
| 723 S SEELEY AVE | 2025-02-24 |
| 12 N WABASH AVE | 2025-02-07 |
| 644 W DIVERSEY PKWY | 2025-02-05 |
| 214 E GRAND AVE | 2025-01-29 |
201 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $8,000,000, 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
221 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101087362 | 2026-08-24 | Mechanical / HVAC | 1953 N CLYBOURN AVE | INTERIOR BUILD-OUT WITHIN AN EXISTING SHELL FOR A NEW TENANT, JETSET PILATES. WORK WILL INCLUDE ELECTRICAL, PLUMBING, MEP AND ARCHITECTURE | $150,000 |
| 101084604 | 2026-08-05 | Mechanical / HVAC | 2508 W CERMAK RD | NEW TENANT TROPICAL SMOOTHIE CAFE MOVING INTO AN EXISTING SHELL SPACE. WORK TO INCLUDE PLUMBING, MEP, ELECTRICAL, AND ARCH. NO HOOD | $200,000 |
| 101063869 | 2026-07-27 | Mechanical / HVAC | 3843 N CICERO AVE | SC 2019 CBC: NEW CONSTRUCTION OF 1,710 SF DUNKIN DRIVE THRU WITH OCCUPANCY TYPE A2- ASSEMBLY WITH UNDER 50 OCCUPANTS. WORK INCLUDES SITE, ARCHITECTURAL, MECHANICAL, ELECTRICAL, AND | $1,600,000 |
| 101084602 | 2026-07-23 | Mechanical / HVAC | 1400 E 47TH DR | NEW TENANT, TROPICAL SMOOTHIE CAFE, MOVING INTO AN EXISTING SPACE. PLUMBING, MEP, ARCH AND ELECTRICAL WORK TO BE DONE, NO HOOD | $200,000 |
| 101083531 | 2026-06-15 | Mechanical / HVAC | 12 W MAPLE ST | SELF CERT CBRC 2019: SELF CERT 2019 CBRC: INTERIOR ALTERATION TO GROUND FLOOR SPACE (3 EAST) FOR NEW PILATES STUDIO. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, PLUMBING, AND | $232,718 |
| 101083409 | 2026-06-03 | Mechanical / HVAC | 3101 N CLARK ST | SELF CERT CBRC 2019: SELF CERT 2019 CBRC: INTERIOR ALTERATION TO GROUND FLOOR SPACE FOR NEW PILATES STUDIO. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, PLUMBING, AND HVAC AS | $50,000 |
| 101078561 | 2026-03-06 | Mechanical / HVAC | 2620 N MILWAUKEE AVE | INTERIOR BUILD-OUT OF A 1,796 SQ FT BUSINESS RETAIL SPACE. ON THE GROUND FLOOR OF A 3 STORY BUILDING FOR A TROPICAL SMOOTHIE CAFE, SCOPE OF WORK INCLUDES ARCHITECTURE,MECHANICAL, E | $1,500,000 |
| 101063249 | 2025-06-09 | Mechanical / HVAC | 1236 S CANAL ST | INTERIOR BUILD-OUT OF AN 1552 SQ FT BUSINESS WITH FEWER THAN 50 OCCUPANTS INSIDE AN EXISTING RETAIL BUILDING. DOING BUSINESS AS TROPICAL SMOOTHIE CAFE. SCOPE OF WORK INCLUDES ARCHI | $150,000 |
| 101067202 | 2025-05-14 | Mechanical / HVAC | 8349 W IRVING PARK RD | SELF CERT 2019 CBC: FULL BUILDING PERMIT FOR NEW ONE STORY SHELL BUILDING AS PER PLANS; FOUNDATION, CIVIL/STORMWATER PERMIT PREVIOUSLY APPROVED FOR THIS BUILDING UNDER PERMIT NUMB | $50,000 |
| 101058235 | 2025-05-08 | Mechanical / HVAC | 6902 S WESTERN AVE | SELF-CERT 2029 CBRC : TENANT BUILD-OUT OF 672 SQ FT. WING STOP RESTAURANT AND WALK-IN COOLER. OCCUPANCY GROUP B; TYPE IIB CONSTRUCTION. | $200,000 |
| 101061594 | 2025-02-24 | Mechanical / HVAC | 723 S SEELEY AVE | INTERIOR BUILD-OUT OF A 900 SQ FT BUSINESS WITH FEWER THAN 50 OCCUPANTS INSIDE AN EXISTING RETAIL BUILDING. DOING BUSINESS AS SMOOTHIE KING. SCOPE OF WORK INCLUDES ARCHITECTURAL, | $150,000 |
| 101062688 | 2025-02-07 | Mechanical / HVAC | 12 N WABASH AVE | INTERIOR BUILD-OUT OF AN 1500 SQ FT BUSINESS WITH FEWER THAN 50 OCCUPANTS INSIDE AN EXISTING RETAIL BUILDING. DOING BUSINESS AS SMOOTHIE KING. SCOPE OF WORK INCLUDES ARCHITECTURAL, | $150,000 |
| 101062849 | 2025-02-05 | Mechanical / HVAC | 644 W DIVERSEY PKWY | TENANT BUILD-OUT FOR A PROPOSED TAPESTRY RESTAURANT | $380,000 |
| 101061784 | 2025-01-29 | Mechanical / HVAC | 214 E GRAND AVE | INTERIOR BUILD-OUT OF AN 1100 SQ FT BUSINESS WITH FEWER THAN 50 OCCUPANTS INSIDE AN EXISTING RETAIL BUILDING. DOING BUSINESS AS SMOOTHIE KING. SCOPE OF WORK INCLUDES ARCHITECTURAL, | $150,000 |
| 101063407 | 2025-01-29 | Mechanical / HVAC | 749 W 31ST ST | TENANT BUILD-OUT FOR A PROPOSED JET'S PIZZA RESTAURANT | $200,000 |
| 101060322 | 2024-11-01 | Mechanical / HVAC | 1710 W 119TH ST | INTERIOR BUILD-OUT OF A 1100 SQ FT BUSINESS WITH FEWER THAN 50 OCCUPANTS DOING BUSINESS AS TROPICAL SMOOTHIE CAFÉ. SCOPE OF WORK INCLUDES ARCHITECTURAL, MECHANICAL, ELECTRICAL, AND | $150,000 |
| 101058593 | 2024-10-25 | Mechanical / HVAC | 1515 E 87TH ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS OF EXISTING RETAIL SPACE FOR NEW TACO PROS RESTAURANT AS PER PLANS (OCCUPANCY GROUP B ; TYPE I-B CONSTRUCTION) | $68,000 |
| 101047186 | 2024-07-30 | Mechanical / HVAC | 4032 W PETERSON AVE | SELF-CERTIFICATION SUBMITTAL FOR INTERIOR VETERINARY FIT OUT AND EXTERIOR CLADDING UPDATES TO EXISTING BUILDING | $8,000,000 |
| 101053056 | 2024-07-24 | Mechanical / HVAC | 3401 W IRVING PARK RD | SELF CERTIFIED INTERIOR FIT OUT OF EXISTING 2,850 SQUARE FOOTTENANT SPACE IN EXISTING COMMERCIAL STRIP MALL FOR A VETERINARY USE. NEW MEP DISTRIBUTION | $520,000 |
| 101048068 | 2024-06-21 | Mechanical / HVAC | 2019 W IRVING PARK RD | SELF-CERT 2019 CBRC: INTERNAL REMODELING TO CONVERT EXISTING 1ST FLOOR MEDICAL SERVICE SPACE IN A 2 STORY MIXED USE BUILDING TO A VETERINARY SERVICE, PER PLANS. | $750,000 |
| 101051251 | 2024-05-20 | Mechanical / HVAC | 1618 W DIVERSEY PKWY | SELF-CERTIFIED SUBMITAL FOR A REMODEL TO EXISTING BASEMENT SPACE AND EXISTING MAIN LEVEL SPACE IN EXISTING MULTI-LEVEL ANIMAL HOSPITAL. | $200,000 |
| 101039272 | 2024-02-21 | Mechanical / HVAC | 1166 N MILWAUKEE AVE | SELF-CERTIFIED RENOVATION OF EXISTING VETERINARY USE AND BUSINESS OCCUPANCY AT 1166 MILWAUKEE. MODIFICATIONS TO PARTIAL LAYOUT, MEP EXISTING SYSTEMS IN EXISTING VETERINARY USE AND | $100,000 |
| 101039267 | 2024-02-21 | Mechanical / HVAC | 1164 N MILWAUKEE AVE | SELF-CERTIFIED INTERIOR FITOUT FOR VETERINARY USE, BUSINESS OCCUPANCY. PREVIOUS EDUCATIONAL USE OR RETAIL OCCUPANCY E OR M. NEW VETERINARY SUITE LAYOUT WITH NEW FINISHES, AND MEP | $500,000 |
| 101042075 | 2024-01-30 | Mechanical / HVAC | 4646 N DAMEN AVE | SELF CERT PERMIT FOR INTERIOR REMODEL OF PORTION OF EXISTING VETERINARY CLINIC WITHIN 4-STORY MIXED-USE BUILDING. REMODELING INCLUDES 2 EXAM ROOMS, 1 RECEPTION, 1 WAITING, 1 TREATM | $160,400 |
| 101013578 | 2023-08-31 | Mechanical / HVAC | 4711 W FOSTER AVE | TENANT BUILD-OUT FOR A PROPOSED TROPICAL SOOTHIE CAFE. PREVIOUSLY A VACANT TENANT. | $80,000 |
| 101002209 | 2023-05-02 | Mechanical / HVAC | 654 W DIVERSEY PKWY | SELF-CERT. 2019 CBRC: TENANT BUILD-OUT ON GROUND FLOOR FOR A PROPOSED TROPICAL SMOOTHIE CAFE. PROPOSED BUSINESS OCCUPANCY. PREVIOUS USE IS A VACANT TENANT SPACE. B OCCUPANCY, TYPE | $80,000 |
| 101008684 | 2023-05-02 | Mechanical / HVAC | 6940 S ASHLAND AVE | TENANT BUILDOUT FOR A PROPOSED LITTLE CAESARS - TYPE B OCCUPANCY. IT IS CURRENTLY A VACANT UNIT. | $80,000 |
| 101001611 | 2023-03-27 | Mechanical / HVAC | 2118 N HALSTED ST | SC 2019 CBC: INTERIOR BUILD-OUT FOR AN EXISTING GROUND FLOOR SPACE AND BASEMENT PER PLANS. MECHANICAL, ELECTRICAL AND PLUMBING WORK WILL BE INCLUDED. B OCC. | $241,375 |
| 101002736 | 2023-02-23 | Mechanical / HVAC | 945 W FULTON MARKET | INTERIOR BUILDOUT OF AN EXISTING TENANT SPACE FOR GROUND FLOOR AND BASEMENT. | $237,745 |
| 100994657 | 2022-12-14 | Mechanical / HVAC | 405 E GRAND AVE | SELF-CERT - INTERIOR FITOUT TO EXISTING SUITE FOR NEW VETERINARY CLINIC. REUSE EXISTING PLUMBING, ELECTRICAL, HVAC. 1 NEW HVAC UNIT. | $600,000 |
| 100991905 | 2022-10-13 | Mechanical / HVAC | 333 E BENTON PL | SELF-CERT PERMIT TO EXPAND EXISTING VETERINARY CLINIC AT SUITE 205 TO ADD ONE VET SURGERY ROOM AND ONE BREAK AREA IN FORMER DERMATOLOGIST OFFICE WITHIN 3-STORY RETAIL/COMMERCIAL BU | $30,000 |
| 100991187 | 2022-10-12 | Mechanical / HVAC | 1616 N DAMEN AVE | SELF-CERT: INTERIOR BUILD-OUT OF 2ND FLOOR - REVISION TO APPLICATION # 100979949. REVISION TO INCLUDE ELECTRICAL DRAWINGS, AS PER PLANS. | $100,000 |
| 100984709 | 2022-08-31 | Mechanical / HVAC | 5964 N RIDGE AVE | INTERIOR BUILDOUT OF AN EXISTING TENANT SPACE ON THE GROUND FLOOR | $300,000 |
| 100973609 | 2022-08-01 | Mechanical / HVAC | 2340 W BELMONT AVE | SELF CERTIFIED 2019 CBRC: INTERIOR FITOUT TO EXISTING DEMISED SPACE WITH EXISTING MEP SERVICES, NEW VET CLINIC. NEW INTERIOR LAYOUT, NEW MEP DISTRIBUTION PER PLANS. B OCC. | $450,000 |
| 100979949 | 2022-07-27 | Mechanical / HVAC | 1616 N DAMEN AVE | SELF-CERT: INTERIOR BUILD-OUT OF 2ND FLOOR - INCLUDING NEW PARTITIONS, DOORS, ELECTRICAL, LIGHTING AND HVAC DISTRIBUTION, AS PER PLANS. | $100,000 |
| 100970900 | 2022-06-24 | Mechanical / HVAC | 1030 N LARRABEE ST | SELF-CERTIFIED 2019 CBRC: INTERIOR FITOUT FOR GROUND FLOOR VETERINARY CLINIC INCLUDING NEW LAYOUT AND FINISHES, NEW MEP DISTRIBUTION FROM EXISTING SERVICES, ERECT NEW DEMISING WALL | $450,000 |
| 100964526 | 2022-06-07 | Mechanical / HVAC | 542 S DEARBORN ST | INTERIOR BUILD-OUT OF AN EXISTING TENANT SPACE ON THE GROUND FLOOR | $400,000 |
| 100959428 | 2022-03-25 | Mechanical / HVAC | 837 N CLARK ST | INTERIOR BUILD-OUT OF AN EXISTING TENANT SPACE ON THE GROUND FLOOR AND BASEMENT. | $400,000 |
| 100957283 | 2022-03-15 | Mechanical / HVAC | 5901 S ARCHER AVE | SELF-CERT 20191 CBRC: INTERIOR ALTERATIONS TO EXISTING GROUND LEVEL BUSINESS SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE II-B) | $80,000 |
| 100921308 | 2022-02-28 | Mechanical / HVAC | 3451 W DEVON AVE | SPR 2019 CBRC - INTERIOR BUILDOUT OF EXISTING GROUND FLOOR COMMERCIAL SPACE TO ACCOMMODATE NEW TROPICAL SMOOTHIE CAFE. NO CHANGE IN USE.**CERTIFIED CORRECTIONS SUBJECT TO FIELD INS | $93,000 |
| 100951672 | 2022-02-25 | Mechanical / HVAC | 3631 N WESTERN AVE | SC 2019 CBRC: TENANT BUILD-OUT FOR A PROPOSED TROPICAL SMOOTHIE CAFE. PROPOSED BUSINESS OCCUPANCY PER PLANS. PREVIOUS USE IS A VACANT TENANT SPACE. | $80,000 |
| 100950797 | 2022-01-26 | Mechanical / HVAC | 756 E 111TH ST | TENANT BUILD-OUT FOR A PROPOSED BUSINESS OCCUPANCY WING STOP RESTAURANT. PREVIOUS TENANT BUSINESS OCCUPANCY CLEANERS. | $150,000 |
| 100949014 | 2022-01-03 | Mechanical / HVAC | 1251 W FULLERTON AVE | TENANT BUILDOUT FOR A PROPOSED WING STOP RESTAURANT. PREVIOUS AND PROPOSED OCCUPANCY IS BUSINESS. | $150,000 |
| 100947972 | 2021-12-27 | Mechanical / HVAC | 2501 W LAWRENCE AVE | SC 2019 CBRC: TENANT BUILD OUT FOR A PROPOSED BUSINESS OCCUPANCY FOR 1 STORY WING STOP RESTAURANT. PREVIOUS OCCUPANCY WAS BUSINESS FOR ISLA PILIPINA RESTAURANT. | $150,000 |
| 100951509 | 2021-12-22 | Mechanical / HVAC | 3657 N KEDZIE AVE | INTERIOR BUILD-OUT OF AN EXISTING TENANT SPACE ON THE GROUND FLOOR | $500,000 |
| 100948727 | 2021-12-03 | Mechanical / HVAC | 3901 N LINCOLN AVE | SELF CERT - INTERIOR BUILD-OUT OF AN EXISTING TENANT SPACE ON THE GROUND FLOOR. | $400,000 |
| 100939353 | 2021-11-15 | Mechanical / HVAC | 320 W ILLINOIS ST | SELF-CERTIFICATION PROJECT. FIRST FLOOR, TENANT REMODEL/BUILD-OUT OF 1,950 SQUARE FEET BUSINESS USE TENANT SPACE INTO A NEW BUSINESS USE MEDSPA CLINIC. SCOPE OF WORK INCLUDES ARCHI | $200,000 |
| 100926967 | 2021-11-05 | Mechanical / HVAC | 5615 S HARLEM AVE | CONSTRUCTION OF A NEW INTERIOR PARTITION WITHIN THE EXISTING BUILDING TO SPLIT INTO TWO SPACES CONSISTING OF INTERIOR REMODEL OF EXISTING DUNKIN BASKIN AND NEW TENANT SPACE. REMOD | $85,000 |
| 100926521 | 2021-07-30 | Mechanical / HVAC | 120 W 87TH ST | SC 2019 CBRC- TENANT BUILDOUT FOR A PROPOSED 1-STORY WING STOP RESTAURANT. PREVIOUS TENANT DUNKIN DONUTS PER PLANS. | $150,000 |
| 100923626 | 2021-07-22 | Mechanical / HVAC | 1859 W CHICAGO AVE | SELF-CERTIFICATION 2019 CBRC: FIRST FLOOR, TENANT REMODEL/BUILD-OUT OF 2,300 SQUARE FEET BUSINESS USE TENANT SPACE INTO BUSINESS USE VETERINARY CLINIC. SCOPE OF WORK INCLUDES ARCHI | $230,000 |
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 →