COMPANY RECORD · CHICAGO, IL
Dd Heating LLC — permit history in Chicago, IL
Dd Heating LLC appears on 36 Chicago permit records from 2018 through 2026, most often mechanical / hvac (97.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 35 | 97.2% |
| General construction | 1 | 2.8% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 3 |
Busiest year on record: 2024, with 9 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 |
|---|---|---|
| Groove Design + Build LLC | 21 | 2025-09-29 |
| Solve Constructtion Inc | 9 | 2024-10-18 |
| Tir Conaill Concrete, Inc. | 7 | 2022-07-07 |
| D&D Concrete, LLC | 7 | 2025-05-19 |
| Derrig Concrete Inc. | 6 | 2025-09-29 |
| General Masonry LLC | 6 | 2024-12-19 |
| Baczynski Masonry Inc | 4 | 2025-09-29 |
| Forma Construction LLC | 3 | 2018-12-31 |
| Shamrock Building Management | 3 | 2026-01-13 |
| Denis Dolan | 3 | 2022-07-07 |
| Bakri Design & Construction Inc | 2 | 2026-01-13 |
| Juan Franco Masonary Inc. | 2 | 2018-11-09 |
21 companies are named alongside Dd Heating LLC 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 |
|---|---|
| 1655 W DIVISION ST | 2026-03-30 |
| 4206 N BROADWAY | 2026-03-06 |
| 3856 N KENNETH AVE | 2026-01-13 |
| 5515 W SUNNYSIDE AVE | 2025-10-07 |
| 2144 N SEMINARY AVE | 2025-09-29 |
| 543 W GRANT PL | 2025-05-19 |
| 549 W GRANT PL | 2025-04-01 |
| 531 W GRANT PL | 2024-12-19 |
| 545 W GRANT PL | 2024-12-16 |
| 533 W GRANT PL | 2024-12-16 |
| 551 W GRANT PL | 2024-12-13 |
| 1754 W HENDERSON ST | 2024-10-18 |
| 2118 N CLIFTON AVE | 2024-08-06 |
| 1237 W WRIGHTWOOD AVE | 2024-04-24 |
34 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,600,000, median $697,150. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
36 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101076444 | 2026-03-30 | Mechanical / HVAC | 1655 W DIVISION ST | 2019 CBRC SPR. CONVERT 1ST FLOOR COMMERCIAL SPACE FROM SMOKE SHOP (RETAIL FOR CZO, OCCUPANCY USE GROUP M) TO NEW CAFE (OCCUPANY USE GROUP B), FOR EXISTING 3 STORY BRICK BUILDING WI | $50,000 |
| 101078045 | 2026-03-06 | Mechanical / HVAC | 4206 N BROADWAY | SELF-CERT 2019 CBRC: REHAB EXISTING 2 STORY 6 D.U. BUILDING, 1ST FLOOR RETAIL, 6' HIGH MASONRY TRASH ENCLOSURE AS PER PLAN (OCCUPANCY GROUP R-2, M TYPE IIIA CONSTRUCTION). | $480,000 |
| 101074722 | 2026-01-13 | Mechanical / HVAC | 3856 N KENNETH AVE | SC 2019 CBC. REMOVE EXISTING 2 STORY FRAME RESIDENCE UNDER WRECKING APP. #101075576 FOR NEW 2 STORY FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT. EXISTING 3 CAR FRAME DETACHED GAR | $250,000 |
| B200445118 | 2025-10-07 | General construction | 5515 W SUNNYSIDE AVE | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 CENTRAL FURNACE(RHEEM, MODEL R951T0403A17M4SNAS , BASEMENT MECHANICAL ROOM SERVING GARDEN UNIT) 1 CENTRAL FURNACE(RHEEM, R951T0603A17M | $18,600 |
| 101072852 | 2025-09-29 | Mechanical / HVAC | 2144 N SEMINARY AVE | SELF -CERT 2019 CBC :ERECT A 3 STORY VA FRAMING SINGLE FAMILY RESIDENCE WITH A BASEMENT AND COVER ROOF DECK , EQUIPPED WITH AN NFPA 13D SPRINKLER SYSTEM, REISED REAR DECK , AND | $900,450 |
| 101063792 | 2025-05-19 | Mechanical / HVAC | 543 W GRANT PL | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR NEW 4 STORY AND BASEMENT/PARKING LEVEL SINGLE FAMILY RESIDENCE WITH FULL SPRINKLER SYSTEM.ELEVATOR INSTALLTION IS SEPARATE APPROVAL BY | $719,300 |
| 101066497 | 2025-04-01 | Mechanical / HVAC | 549 W GRANT PL | SELF CERT 2019 CBC: INTERIOR LAYOUT REVISION FOR PERMIT #101059892 TO A 4-STORY, FULLY SPRINKLERED MASONRY SINGLE-FAMILY RESIDENCE WITH A ROOF DECK ON AN EXISTING FOUNDATION. INCLU | $825,250 |
| 101059889 | 2024-12-19 | Mechanical / HVAC | 531 W GRANT PL | SELF-CERT 2019 CBC: ERECT 4 STORY SINGLE MASONRY IIIA SINGLE FAMILY RESIDENCE, WITH BASEMENT, ROOF DECK ON EXITING FOUNDATION, WITH FULLY SPRINKLER SYSTEM, AND UNDERGROUND CAR 2 GA | $825,250 |
| 101059891 | 2024-12-16 | Mechanical / HVAC | 545 W GRANT PL | SELF-CERT 2019 CBC: ERECT 4 STORY SINGLE MASONRY IIIA SINGLE FAMILY RESIDENCE, WITH BASEMENT, ROOF DECK ON EXISTING FOUNDATION, WITH FULLY SPRINKLER SYSTEM, AND UNDERGROUND CAR 2 | $825,250 |
| 101059892 | 2024-12-16 | Mechanical / HVAC | 549 W GRANT PL | SELF-CERT 2019 CBC: ERECT 4 STORY SINGLE MASONRY IIIA SINGLE FAMILY RESIDENCE, WITH BASEMENT, ROOF DECK ON EXITING FOUNDATION, WITH FULLY SPRINKLER SYSTEM, AND UNDERGROUND CAR 2 GA | $825,250 |
| 101059893 | 2024-12-16 | Mechanical / HVAC | 533 W GRANT PL | SELF-CERT 2019 CBC: ERECT 4 STORY SINGLE MASONRY IIIA SINGLE FAMILY RESIDENCE, WITH BASEMENT, ROOF DECK ON EXISTING FOUNDATION, WITH FULL SPRINKLER SYSTEM, AND UNDERGROUND CAR 2 GA | $1,088,100 |
| 101059890 | 2024-12-13 | Mechanical / HVAC | 551 W GRANT PL | SELF-CERT 2019 CBC: ERECT 4 STORY SINGLE MASONRY IIIA SINGLE FAMILY RESIDENCE, WITH BASEMENT, ROOF DECK ON EXISTING FOUNDATION, WITH FULL SPRINKLER SYSTEM, AND UNDERGROUND CAR 2 GA | $1,088,100 |
| 101055748 | 2024-10-18 | Mechanical / HVAC | 1754 W HENDERSON ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR NEW CUSTOM TWO STORY TYPE VA FRAME SINGLE FAMILY RESIDENCE WITH FULL SPRINKLER SYSTEM BASEMENT AND ATTACHED TWO CAR FRAME GARAGE WITH R | $1,000,000 |
| 101048354 | 2024-08-06 | Mechanical / HVAC | 2118 N CLIFTON AVE | SC 2019 CBRC: NEW CUSTOM THREE STORY VA FRAME SINGLE FAMILY RESIDENCE FULLY SPRINKLERED WITH BASEMENT, THIRD FLOOR ROOF DECK WITH 2 CAR MASONRY GARAGE WITH ROOF DECK, METAL STAIRS | $1,000,000 |
| 101043360 | 2024-04-24 | Mechanical / HVAC | 1237 W WRIGHTWOOD AVE | SC 2019 CBC: CUSTOM FRAME, FULLY SPRINKLERED, TWO STORY SINGLE FAMILY RESIDENCE TYPE 5A WITH BASEMENT AND ATTACHED FRAME TWO CAR FRAME GARAGE AS PER PLANS | $10,000 |
| 101041602 | 2024-03-12 | Mechanical / HVAC | 2036 W DICKENS AVE | SELF-CERT 2019 CBC: CUSTOM FRAME 5A TWO STORY SINGLE FAMILY RESIDENCE WITH BASEMENT, REAR DECK, SITE FENCING AND DETACHED FRAME TYPE 5A, THREE CAR FRAME GARAGE WITH ROOF DECK, PERG | $1,600,000 |
| 101030570 | 2023-12-05 | Mechanical / HVAC | 1229 W ALTGELD ST | ERECT A TWO STORY FRAME FULLY SPRINKLER VA SINGLE FAMILY RESIDENCE WITH BASEMENT AND ATTACHED GARAGE WITH ROOF DECK. | $940,800 |
| 100989870 | 2022-11-07 | Mechanical / HVAC | 2654 N DAYTON ST | PROPOSED 3 STORY SFR W/BASEMENT AND ROOF DECK, 5' 'FRONT IRON FENCE, AND REAR 2 CAR GARAGE W/ROOF DECK, PER PLANS. | $778,950 |
| 100974536 | 2022-07-07 | Mechanical / HVAC | 4331 N WINCHESTER AVE | EREC 2 STORY VA FRAME SINGLE FAMILY RESIDENCE, FULLY SPRINKLED WITH BASEMENT AND DEATACHED 2 CAR GARAGE , WITH FRONT ORNAMENTAL IRON FENCE AND REAR WOOD FENCES PER PLANS | $844,500 |
| 100960390 | 2022-04-27 | Mechanical / HVAC | 2622 N DAYTON ST | SC 2019 CBC: PROPOSED 3 STORY SFR W/BASEMENT, ELEVATED REAR PATIO, 3RD FLOOR ROOF DECK, 6' SIDE WOOD/5' FRONT IRON FENCES, AND REAR TYPE III-B 2 CAR GARGE W/ROOF DECK AND PERGOLA, | $500,000 |
| 100954990 | 2022-04-01 | Mechanical / HVAC | 3033 N KENMORE AVE | SC 2019 CBC: CUSTOM FRAME 2 STORY SINGLE FAMILY RESIDENCE TYPE 5A WITH BASEMENT AND DETACHED FRAME 3 CAR FRAME GARAGE TYPE 5A WITH ACCESS METAL STAIRS R-5 USE - PER PLANS. | $300,000 |
| 100943521 | 2022-02-03 | Mechanical / HVAC | 2240 W BELDEN AVE | PROPOSED 3 STORY SFR W/BASEMENT, ROOF DECK/PERGOLA, FRONT STEPS, REAR CONCRETE RAISED PATIO, 5' FRONT IRON/6' SIDE WOOD FENCES, AND REAR 2 CAR GARAGE W/ROOF DECK, PER PLANS. | $300,000 |
| 100935185 | 2021-09-22 | Mechanical / HVAC | 1221 W CORNELIA AVE | ERECT 3 STORY FRAME VA SINLE FAMILY RESIDENCE WITH BASEMENT ,PRIVATE ROOF, DECK, PERGOLAS, AND DETACHED 2 CAR GARAGE WITH ROOF DECK , AND FULLY NFPA 13D SPRINKLED , PER PLAN | $849,400 |
| 100910062 | 2021-05-20 | Mechanical / HVAC | 1255 W NELSON ST | SELF-CERT - CBC 2019 - ERECT 2 STORY FRAME SINGLE FAMILY RESIDENTIAL WITH BASEMENT,3 CAR DETACHED GARAGE WITH ROOF DECK AND PERGOLA.6' WOOD FENCE 238 LINEAR FEET AND 5' WROUGHT IRO | $1,350,000 |
| 100914521 | 2021-04-14 | Mechanical / HVAC | 2615 W WINDSOR AVE | PROPOSED 2 STORY SFR W/BASEMENT AND 2 CAR DETATCHED GARAGE W/FIREPLACE, PER PLANS. | $675,000 |
| 100877798 | 2020-07-24 | Mechanical / HVAC | 2125 W SHAKESPEARE AVE | SELF-CERT - ERECT A 2 STORY IVA FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AND DETACHED 2 CAR GARAGE WITH ROOF DECK, AS PER PLANS. | $400,000 |
| 100862013 | 2020-02-10 | Mechanical / HVAC | 1933 N KENMORE AVE | REVISION TO PERMIT#100750002 CHANGE HVAC CONTRACTOR TO DD HEATING LLC | $1 |
| 100839690 | 2019-11-18 | Mechanical / HVAC | 5335 W WINNEMAC AVE | DECONVERT 2 DU TO SFR AND REMODEL | $80,000 |
| 100786349 | 2019-01-15 | Mechanical / HVAC | 5047 W AINSLIE ST | ERECT 2 STORY, TYPE IV-A CONSTRUCTION, CLASS A-1, SINGLE FAMILY RESIDENCE WITH BASEMENT, 1 STORY OPEN FRAME REAR DECK, 2ND STORY FRAME BALCONY ON SOUTH ELEVATION PER PLANS. ERECT | $250,000 |
| 100744037 | 2019-01-02 | Mechanical / HVAC | 114 W GRAND AVE | ADDITION AND INTERIOR REMODELING TO EXISTING F-MERCANTILE BUILDING TO BECOME MIXED USE BUILDING WITH GROUND FLOOR C-2 SMALL ASSEMBLY WITH E-BUSINESS OCCUPANCY ABOVE PER PLANS. | $180,000 |
| 100798893 | 2018-12-31 | Mechanical / HVAC | 3847 W SCHOOL ST | SELF-CERTIFICATION REVIEW: DE CONVERT EXISTING 3 STORY 3 D.U. BUILDING TO 2 D.U. (4A CONSTRUCTION) AND REHAB AS PER PLAN. | $60,000 |
| 100783133 | 2018-12-07 | Mechanical / HVAC | 3726 N TRIPP AVE | ERECT NEW 2 STORY, TYPE IV-A CONSTRUCTION, CLASS A1 SFR, WITH BASEMENT PER PLANS. TO INCLUDE 1 STORY OPEN FRAME FRONT PORCH, 1 STORY OPEN FRAME REAR DECK & SECOND FLOOR FRAME BALC | $350,000 |
| 100737193 | 2018-11-09 | Mechanical / HVAC | 1907 W SCHILLER ST | NEW 3 STORY 3 UNIT, I-C, MULTI-FAMILY BUILDING WITH BASEMENT, SIDE PORCH AND ATTACHED 1 CAR & 2 CAR GARAGES PER PLANS (COLLECT UNPAID SWO FEE FROM PERMIT 100676489) | $1,200,000 |
| 100732164 | 2018-09-11 | Mechanical / HVAC | 1911 W SCHILLER ST | NEW 3 STORY 4 UNIT, IV-A RESIDENTIAL BUILDING WITH BASEMENT AND DETACHED III-B 4-CAR GARAGE | $785,880 |
| 100758495 | 2018-04-24 | Mechanical / HVAC | 1852 N DAMEN AVE | REPLACE 1 ROOF TOP UNIT | $0 |
| 100758508 | 2018-04-24 | Mechanical / HVAC | 1852 N DAMEN AVE | REPLACE ONE SELF-CONTAINED UNIT WITH ONE 10 TON, AIR COOLED, SELF-CONTAINED, R410A, RHEEM UNIT, LOCATED AT GRADE AND SERVING A RESTAURANT. | $0 |
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 →