COMPANY RECORD · CHICAGO, IL
Dcs Mechanical, Inc. — permit history in Chicago, IL
Dcs Mechanical, Inc. appears on 331 Chicago permit records from 2014 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 331 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2014 | 6 |
| 2015 | 11 |
| 2016 | 18 |
| 2017 | 20 |
| 2018 | 27 |
| 2019 | 50 |
| 2020 | 39 |
| 2021 | 38 |
| 2022 | 38 |
| 2023 | 32 |
| 2024 | 20 |
| 2025 | 21 |
| 2026 | 11 |
Busiest year on record: 2019, with 50 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 |
|---|---|---|
| Tw Chicago, LLC | 22 | 2026-06-24 |
| Loberg Construction Co | 21 | 2024-04-18 |
| Urban Innovations, Ltd. | 20 | 2025-04-24 |
| Builtech Services LLC | 19 | 2021-02-24 |
| Vequity Construction LLC | 17 | 2024-04-03 |
| Arco/Murray National Tenant Solutions, Inc. | 16 | 2024-01-10 |
| Summit Design & Build, LLC. | 16 | 2024-05-20 |
| Crosstown Design Build Inc | 13 | 2025-06-11 |
| Arco/Murray National Construction Co., Inc. | 11 | 2024-01-03 |
| Macon Construction Group, Inc. | 11 | 2025-07-25 |
| S Construction Co. | 11 | 2023-06-28 |
| Synergy Construction Group, LLC | 10 | 2019-08-14 |
124 companies are named alongside Dcs Mechanical, Inc. 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 |
|---|---|
| 1582 N CLYBOURN AVE | 2026-08-20 |
| 549 W RANDOLPH ST | 2026-08-10 |
| 2500 W BRADLEY PL | 2026-06-24 |
| 2112 W LAWRENCE AVE | 2026-06-24 |
| 314 W 108TH ST | 2026-05-19 |
| 3014 N ASHLAND AVE | 2026-04-13 |
| 112 E OAK ST | 2026-04-06 |
| 318 N CARPENTER ST | 2026-03-17 |
| 3515 W ARMITAGE AVE | 2025-09-05 |
| 4700 N RAVENSWOOD AVE | 2025-08-28 |
| 1482 N MILWAUKEE AVE | 2025-08-26 |
| 688 N MILWAUKEE AVE | 2025-07-25 |
| 400 S WELLS ST | 2025-07-25 |
| 40 E DELAWARE PL | 2025-07-11 |
232 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $17,000,000, median $200,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
331 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085941 | 2026-08-20 | Mechanical / HVAC | 1582 N CLYBOURN AVE | INTERIOR REMODEL OF EXISTING RESTAURANT --VANILLA BOX -- FOR SAME USE, NEW RESTROOMS. ZONE C3-5, CONSTRUCTION TYPE 2, OCCUPANCY A-2 | $35,000 |
| 101085961 | 2026-08-10 | Mechanical / HVAC | 549 W RANDOLPH ST | SELFCERT 2019 CBRC: INTERIOR BUILDOUT TO EXISTING 2ND AND 3RD FLOOR OFFICE SPACE. DEMO PERMIT #101084586. (BUSINESS / IV CONSTRUCTION TYPE) | $770,000 |
| 101084586 | 2026-07-24 | Mechanical / HVAC | 549 W RANDOLPH ST | SELFCERT 2019 CBRC: INTERIOR DEMOLITION ONLY TO EXISTING 2ND AND 3RD FLOOR OFFICE & ASSEMBLY SPACES. NO CHANGE TO EXISTING USE. (BUSINESS, A2 & A3 / IV CONSTRUCTION TYPE) | $111,000 |
| 101082798 | 2026-06-24 | Mechanical / HVAC | 2500 W BRADLEY PL | SELF CER 2019 CBRC: INTERIOR ALTERATIONS TO GROUND FLOOR TENANT SPACE TO EXPAND EXISTING COMPASS HEALTH CENTER. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLU | $500,000 |
| 101079197 | 2026-06-24 | Mechanical / HVAC | 2112 W LAWRENCE AVE | SPR 2019 CBRC: INTERIOR ALTERATIONS TO THE SECOND FLOOR OF A 2 STORY DAYCARE. WORK TO INCLUDE DEMO, NEW PARTITIONS, ELECTRICAL, MECHANICAL AND PLUMBING WORK AS PER PLANS. ( I-4 IN | $300,000 |
| 101083426 | 2026-05-19 | Mechanical / HVAC | 314 W 108TH ST | SELF-CERT 2019 CBRC: REVISION TO PERMIT NUMBER 101073692 FOR CHANGES TO THE MECHANICAL AND STRUCTURAL PLANS FOR INSTALLATION OF AN ADDITIONAL RTU (OCCUPANCY GROUP E-1; IIA CONSTRUC | $140,000 |
| 101080689 | 2026-04-13 | Mechanical / HVAC | 3014 N ASHLAND AVE | SELF-CERT 2019 CBRC: REVISION TO BUILDING PERMIT #101072117 DUE TO CEILING REMOVAL RESULTING IN MECHANICAL AND ELECTRICAL ADJUSTMENTS TO HVAC DISTRIBUTION, LIGHTING LAYOUT, AND MIS | $100 |
| 101079178 | 2026-04-06 | Mechanical / HVAC | 112 E OAK ST | SC 2019 CBRC: INTERIOR BUILD-OUT OF A RETAIL SALES TENANT ON THE FIRST AND SECOND FLOOR IN EXISTING 3-STORY BUILDING INCLUDING ASSOCIATED MEP WORK. (OCC. GRP. M; CONST. TYPE IIIA) | $1,000,000 |
| 101077601 | 2026-03-17 | Mechanical / HVAC | 318 N CARPENTER ST | ***SELF CERT 2019 CBRC: INTERIOR ALTERATIONS FOR EXISTING 1ST FLOOR RESTAURANT IN AN EXISTING 7-STORY, TYPE IIA, SPRINKLEREDBUILDING. ZONING PD-1383, RESTAURANT (GENERAL) . NO CHAN | $500,000 |
| 101073875 | 2026-03-12 | Mechanical / HVAC | 314 W 108TH ST | SPR 2019 CBRC: ADDITION OF NEW MAIN BUILDING ENTRACE WITH 3-STORY NEW ELEVATOR ATRIUM, EXTERIOR CANOPY AND SITE UPGRADES AS PER PLANS. (OCCUPANCY GROUP E-1; IIA CONSTRUCTION) | $1,341,905 |
| 101078155 | 2026-02-18 | Mechanical / HVAC | 112 E OAK ST | SC 2019 CBRC: REHAB OF EXISTING 3-STORY RETAIL BUILDING WITH CRAWL SPACE. WORK TO INCLUDE: DEMO OF EXISTING INTERIOR, BUILD OUT OF NEW GROUND FLOOR SLAB, REMOVAL OF EXISTING OUTDOO | $1,500,000 |
| 101073692 | 2025-12-19 | Mechanical / HVAC | 314 W 108TH ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING CHARTER SCHOOL ON FLOORS 1-3. NEW PARTITIONS, PLUMBING, VENTILATION AND ELECTRICAL AS PER PLANS. (OCCUPANCY GROUP E-1; IIB CON | $1,826,520 |
| 101072117 | 2025-11-04 | Mechanical / HVAC | 3014 N ASHLAND AVE | SELF CERT 2019 CBRC: INTERIOR RENOVATIONS TO A VACANT RETAIL SPACE TO CONVERT INTO TWO TENANT SUITES (FITNESS STUDIO & VANILLA WHITE BOX SPACE) AS PER PLANS. WORK TO INCLUDE INTERI | $250,000 |
| 101070847 | 2025-09-05 | Mechanical / HVAC | 3515 W ARMITAGE AVE | INTERNAL RENOVATIONS TO CONVERT EXISTING 1 STORY RETAIL SPACE TO PICKLEBALL COURTS, PER PLANS. | $125,000 |
| 101066741 | 2025-08-28 | Mechanical / HVAC | 4700 N RAVENSWOOD AVE | TENANT BUILDOUT OF AN EXISTING VACANT TENANT SPACE TO ACCOMMODATE A PRIVATE SCHOOL'S (LYCEE FRANCAIS CHICAGO, LESSEE) ARTS CLASSROOMS AND PERFORMANCE SPACE. SCOPE OF WORK INCLUDES | $150,000 |
| 101072153 | 2025-08-26 | Mechanical / HVAC | 1482 N MILWAUKEE AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS IN EXISTING 1-STORY BUILDING TO EXISTING RESTAURANT FOR NEW RESTAURANT TENANT. NEW PARTITIONS, ELECTRIC, VENTILATION AND PLUMBING WORK, AS | $504,263 |
| 101064962 | 2025-07-25 | Mechanical / HVAC | 688 N MILWAUKEE AVE | SPR 2019 CBRC DAYCARE BUILD-OUT INTERIOR BUILD-OUT OF EXISTING 1ST FLOOR BUSINESS USE SPACE FOR A NEW DAY CARE (CHILDREN; INFANTS - PRE-SCHOOL) RE-USE OF EXISTING M.E.P.. SERVICES | $1,000,000 |
| 101053262 | 2025-07-25 | Mechanical / HVAC | 400 S WELLS ST | SPR 2019 CBRC: INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2-STORY W/ BASEMENT RETAIL BUILDING FOR NEW ADULT USE CANNABIS DISPENSARY, AS PER PLANS. (OCCUPANCY GROUP M; TYPE IIIB CO | $1,200,000 |
| 101071204 | 2025-07-11 | Mechanical / HVAC | 40 E DELAWARE PL | SELF-CERT 2019 CBRC REVISION TO PERMIT 101067199 PER PLANS. | $85,000 |
| 101052068 | 2025-06-27 | Mechanical / HVAC | 2484 S ARCHER AVE | SPR 2019 CBRC: ADDITION TO EXISTING CAR WASH FACILITY TO INCLUDE INTERIOR DEMOLITION OF EXISTING SPACE, NEW CAR WASH TUNNEL, OFFICE, NEW CANOPY FOR PAY LANES AND CORRESPONDING MEP | $1,500,000 |
| 101067845 | 2025-06-11 | Mechanical / HVAC | 1801 W FULLERTON AVE | DDS 2019 CBC: REVISION TO PERMIT 101060662 FOR URBAN AIR TO INCLUDE FLOOR LAYOUT CHANGES, PLUMBING FIXTURE REDUCTIONS AND CORRESPONDING MEP WORK AS PER PLANS (OCCUPANCY A-2, A-3, | $7,000 |
| 101062884 | 2025-06-05 | Mechanical / HVAC | 455 N ASHLAND AVE | DDS 2019 CBC: INTERIOR ALTERATIONS TO EXISTING SINGLE STORY WAREHOUSE BUILDING FOR A NEW MANUFACTURING, WAREHOUSE AND OFFICE SPACE AS PER PLANS. (OCCUPANCY F-1, B, S-2. TYPE IIB CO | $9,652,000 |
| 101068016 | 2025-05-16 | Mechanical / HVAC | 805 N MILWAUKEE AVE | DDS 2019 CBRC: REVISION TO PERMIT #101062573 REVISION TO MECHANICAL SYSTEMS, DEMISING PARTITIONS & ADD FIRE PUMP ELECTRICAL SERVICE IN EXISTING 5 STORY 6 D.U./COMMERCIAL BUILDING A | $2,000 |
| 101066261 | 2025-05-09 | Mechanical / HVAC | 2017 W MONTROSE AVE | SC 2019 CBRC: ALTERATIONS TO 2-STORY TYPE III-B MASONRY ELEMENTARY SCHOOL. INCL. ADDING A WINDOW TO EXISTING EXTERIOR WALL AT SECOND FLOOR SCIENCE LAB; PLUMBING, ELECTRICAL, AND FI | $10,000 |
| 101067008 | 2025-05-02 | Mechanical / HVAC | 2020 N CALIFORNIA AVE | INTERIOR RENOVATIONS TO CONVERT SUITE #3 AND #4 OF OFFICE SPACE IN EXISTING 1 STORY STRIP MALL TO RETAIL SPACE, PER PLANS. | $93,000 |
| 101064817 | 2025-04-24 | Mechanical / HVAC | 440 N WELLS ST | SC 2019 CBRC: STOREFRONT & INTERIOR ALTERATIONS TO AN EXISTING RETAIL SPACE. WORK TO INCLUDE MEP & NEW BATHROOM. NO CHANGE IN OCCUPANCY OR USE. **STRUCTURAL PEER REVIEW**AS PER PL | $7,250,000 |
| 101067199 | 2025-04-22 | Mechanical / HVAC | 40 E DELAWARE PL | SELF-CERT 2019 CBRC INTERIOR ALTERATIONS TO FORMER SHOP AT 900 N RUSH ST, SUITE A, ON GROUND FLOOR OF EXISTING MIXED USE COMMERCIAL AND RESIDENTIAL BUILDING FOR JEWELRY STORE. WORK | $85,000 |
| 101062933 | 2025-03-10 | Mechanical / HVAC | 6237 S KEDZIE AVE | SELF-CERT 2019 CBRC / CBC; ALTERATION AND BUILDOUT OF VACANT RETAIL SPACE FOR MEDICAL CLINIC IN SINGLE GROUND FLOOR SUITE OF EXISTING 3 STORY MULTI-TENANT OFFICE / RESIDENTIAL BUIL | $300,000 |
| 101063826 | 2025-02-24 | Mechanical / HVAC | 2500 W BRADLEY PL | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 1ST AND 2ND FLOOR OFFICE SPACE - SUITES 100 & 210. NO CHANGE TO EXISTING USE. (OCCUPANCY BUSINESS / CONSTRUCTION TYPE ) | $350,000 |
| 101064348 | 2025-02-10 | Mechanical / HVAC | 312 W BELDEN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO THE EXISTING 1ST FLOOR FOR NEW COFFEE SHOP TENANT AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION AS PER PLANS) | $357,250 |
| 101060662 | 2025-01-29 | Mechanical / HVAC | 1801 W FULLERTON AVE | DDS 2019 CBC: INTERIOR ALTERATIONS TO EXISTING SINGLE STORY BUILDING FOR A NEW URBAN AIR ADVENTURE PARK TO INCLUDE NEW CAFE, RESTROOMS, PARTY ROOMS, OFFICE AND ATTRACTIONS AS PER P | $1,500,000 |
| 101062573 | 2025-01-21 | Mechanical / HVAC | 805 N MILWAUKEE AVE | DDS 2019 CBRC: CONVERT EXISTING 2ND/3RD/4TH FLOOR OFFICE SPACES TO 6 D.U. & REHAB, PARTIAL REHAB AT REAR IN 1ST FLOOR/BASEMENT IN EXISTING 5 STORY COMMERCIAL BUILDING, ENTIRE BUILD | $1,000,000 |
| 101060606 | 2024-11-08 | Mechanical / HVAC | 2031 E 95TH ST | SELF-CERT 2019 CBRC: ALTERATION AND BUILD OUT OF VACANT RETAIL SPACE FOR MEDICAL CLINIC IN 1-STORY BUILDING; (OCCUPANCY B; EXISTING TYPE III-B CONSTRUCTION) | $300,000 |
| 101058743 | 2024-09-25 | Mechanical / HVAC | 7018 N CLARK ST | SELF-CERT 2019 CBRC / CBC; ALTERATION AND BUILDOUT OF VACANT RETAIL SPACE FOR MEDICAL CLINIC IN SINGLE GROUND FLOOR SUITE OF EXISTING 2 STORY MULTI-TENANT OFFICE / RETAIL BUILDING. | $250,000 |
| 101058579 | 2024-09-23 | Mechanical / HVAC | 2717 W CHICAGO AVE | EXISTING 3 STORY SELF-STORAGE FACILITY WITH OFFICE. OCCUPANCY CLASSIFICATION S-1. CONSTRUCTION TYPE IV. FIRST FLOOR BUILD OUT OF ELEVATOR EQUIPMENT CONTROL ROOM AS PER PLANS. | $5,000 |
| 101050362 | 2024-07-16 | Mechanical / HVAC | 823 W EASTMAN ST | SPR 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING COMMERCIAL SPACE TO CONSTRUCT A NEW SCHOOL CLASSROOM AND WASHROOM ON THE 1ST FLOOR PER PLANS. (OCCUPANY GROUP E-2. CONSTRUCTION T | $120,000 |
| 101041058 | 2024-07-09 | Mechanical / HVAC | 5924 W CHICAGO AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION AND ADDITION OF 1-STORY STRUCTURE AND SECOND STORY (REAR ADDITION) TO EXISTING 1-STORY COMMERCIAL BUILDING. CHANGE OF OCCUPANCY FROM BUSINE | $1,500,000 |
| 101050280 | 2024-06-14 | Mechanical / HVAC | 6013 N CICERO AVE | INTERIOR ALTERATIONS TO CONVERT EXISTING 1ST FLOOR OFFICE SPACE TO OPTOMETRIST OFFICE, PER PLANS. | $200,000 |
| 101042800 | 2024-06-04 | Mechanical / HVAC | 517 N PARKSIDE AVE | SPR 2019 CBRC: RENOVATION OF AN EXISTING FORMER CPS SCHOOL BUILIDNG BUILT AND OPERATED AS AN E-1 SCHOOL, FOR REUSE AS AN E-1 SCHOOL. WORK CONSISTS OF THE REHABILITATION OF THE ELEC | $10,000,000 |
| 101049077 | 2024-05-20 | Mechanical / HVAC | 1035 W VAN BUREN ST | DDS 2019 CBC: ALTERATION TO EXISTING TENANT SPACE (#100) FOR MEDICAL OFFICE IN EXISTING MIXED USE BUILDING INCLUDING NEW ROOM LAYOUT WITHIN EXISTING TENANT FOOTPRINT. ASSOCIATED AL | $463,500 |
| 101025089 | 2024-04-18 | Mechanical / HVAC | 4845 S LAWNDALE AVE | INTERIOR ALTERATION TO CONVERT 1,197 SQ.FT. OF FORMER LOCKER AREA TO OFFICE SPACE, CONFERENCE ROOM, COFFEE BAR WITH SINK. NEW HVAC TO ACCOMMODATE BUILD OUT PER PLANS | $50,000 |
| 101044242 | 2024-04-04 | Mechanical / HVAC | 963 W BELMONT AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 2 STORY BUILDING TO CONSTRUCT A NEW DENTAL OFFICE IN AN EXISTING 1ST FLOOR RETAIL SPACE PER PLANS.(OCCUPANY GROUP B, CONSTR | $575,000 |
| 101012679 | 2024-04-03 | Mechanical / HVAC | 2200 N HALSTED ST | 2019 CBC: SELF-CERT: ALTERATIONS TO EXISITING GROUND FLOOR RESTAURANT BUILDING SHELL FOR STARBUCKS COFFEE TENANT BUILD-OUT. DEMOLITION OF EXISTING INTERIOR PARTITION WALLS, CEILING | $75,000 |
| 101042552 | 2024-03-08 | Mechanical / HVAC | 5255 N CLARK ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 1 STORY BUILDING TO CONSTRUCT A NEW DENTAL OFFICE ON THE 1ST FLOOR PER PLANS.(OCCUPANY GROUP B, CONSTRUCTION TYPE IIIA) | $575,000 |
| 101044666 | 2024-03-01 | Mechanical / HVAC | 1819 W DIVISION ST | SELF CERT -2019 CBRC- INTERIOR BUILD OUT- VET CLINIC----NO CHANGE TO EXISTING DEMISED PREMISES. | $225,000 |
| 101040427 | 2024-01-25 | Mechanical / HVAC | 939 W ARMITAGE AVE | SELF CERT 2019 CBC INTERIOR ALTERATIONS TO APPLY NEW FINISHES TO SPACE CONSTRUCTING 2 WALLS TO PROVIDE DIVISION BETWEEN FRONT AND BACK OF HOUSE AND NEW STORAGE SPACE AS PER PLANS. | $100,000 |
| 101020543 | 2024-01-25 | Mechanical / HVAC | 800 N KEDZIE AVE | BURLINGTON AT CHICAGO KEDZIE PLAZAINTERIOR TENANT BUILDOUT AND EXTERIOR FACADE IMPROVEMENTS | $1,200,000 |
| 101038671 | 2024-01-11 | Mechanical / HVAC | 5435 N WOLCOTT AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO GROUND FLOOR IN AN EXISITNG COMMERCIAL SPACE TO CONSTRCUT A NEW BAR/TAVERN PER PLANS. ( USE GROUP A-2 CONSTRUCTION TYPE II-B) | $240,000 |
| 101034656 | 2024-01-10 | Mechanical / HVAC | 1356 N KOSTNER AVE | EXISTING 1 STORY WAREHOUSE BUILDING WITH MEZZANINE. B-BUSINESS, F-1 MANUFACTURING AND H-3 HIGH HAZARD. REVISIONS TO PERMIT #101003914 INCLUDE UPDATES TO THE ACCESSIBILITY OF SOME O | $75,000 |
| 101038615 | 2024-01-04 | Mechanical / HVAC | 11 E WALTON ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO GROUND FLOOR RETAIL SPACE. WORK TO INCLUDE MINOR DEMO, LIMITED ARCHITECTURAL, NEW FINISHES, NEW HVAC AND ELECTRICAL DISTRIBUTION AND LI | $600,000 |
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 →