COMPANY RECORD · CHICAGO, IL
R Tech Heating — permit history in Chicago, IL
R Tech Heating appears on 207 Chicago permit records from 2011 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 209 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2011 | 6 |
| 2012 | 7 |
| 2013 | 3 |
| 2014 | 17 |
| 2015 | 12 |
| 2016 | 16 |
| 2017 | 20 |
| 2018 | 23 |
| 2019 | 21 |
| 2020 | 25 |
| 2021 | 27 |
| 2022 | 16 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 4 |
Busiest year on record: 2021, with 27 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 |
|---|---|---|
| Eli Construction Company | 33 | 2025-12-10 |
| Revival Home Remodeling LLC | 33 | 2025-09-30 |
| J&D Construction Incorporated | 16 | 2022-05-19 |
| Preferred Fire And Flood Repair, Inc. | 9 | 2016-05-31 |
| Batiste Masonry | 6 | 2022-04-05 |
| F & W General Contracting, Incorporated | 6 | 2021-11-09 |
| C & O Construction, Incorporated | 6 | 2018-02-16 |
| Magdiel Pillado | 6 | 2026-07-29 |
| Schlaeger Construction Co. | 5 | 2020-09-30 |
| Romero's Construction Service Inc | 5 | 2024-03-13 |
| Breaking Ground, Inc. | 5 | 2021-01-05 |
| Elliott P Williams III Inc | 5 | 2022-04-11 |
80 companies are named alongside R Tech Heating 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 |
|---|---|
| 3426 W MCLEAN AVE | 2026-07-29 |
| 4522 S CALIFORNIA AVE | 2026-06-22 |
| 605 E 92ND PL | 2026-04-14 |
| 2048 N NEWLAND AVE | 2026-01-15 |
| 4047 W VAN BUREN ST | 2025-12-10 |
| 12311 S EMERALD AVE | 2025-12-10 |
| 2618 W 62ND ST | 2025-09-30 |
| 8106 S DOBSON AVE | 2025-04-03 |
| 3624 W 26TH ST | 2024-10-17 |
| 651 N PINE AVE | 2024-03-13 |
| 2100 N MARMORA AVE | 2024-03-01 |
| 2655 W LITHUANIAN PLAZA CT | 2024-02-29 |
| 2704 N OAK PARK AVE | 2024-02-21 |
| 4845 W WEST END AVE | 2023-07-21 |
190 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,750,000, median $65,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
207 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101080045 | 2026-07-29 | Mechanical / HVAC | 3426 W MCLEAN AVE | SELF-CERT 2019 CBRC: VIOLATION REMEDIATION FOR EXISTING 2-STORY, TYPE VA FRAME AND TYPE IIIA MASONRY, 23' HT., 2-UNIT RESIDENCE WITH NEW (122) SQ. FT., 2-STORY OPEN REAR WOOD PORCH | $129,340 |
| 101083015 | 2026-06-22 | Mechanical / HVAC | 4522 S CALIFORNIA AVE | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2-1/2 STORY BRICK BLDG. WITH BASEMENT & ATTIC FLOOR.RESIDENTIAL 2 D.U. NEW DUPLEX SECOND FLOOR & ATTIC FLOOR. ARCHITECTURE, HVAC, PLUMBI | $96,800 |
| 101079084 | 2026-04-14 | Mechanical / HVAC | 605 E 92ND PL | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 2-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT (1ST FLOOR + 2ND FLOOR ) (OCCUPANCY GROUP R-5, TYPE V-A CONSTRUCTION) INCLUDES: | $70,000 |
| 101073822 | 2026-01-15 | Mechanical / HVAC | 2048 N NEWLAND AVE | SPR 2019 CBRC - ADDITION TO EXISTING BUILDING TO HAVE MASTER SUITE WITH EXTRA BEDROOM AND NEW STAIR LOCATION. 1ST FLOOR NEW DRYWALL THRU-OUT WITH NEW WINDOWS AND NEW KITCHEN LAYOUT | $170,000 |
| 101074521 | 2025-12-10 | Mechanical / HVAC | 4047 W VAN BUREN ST | SELF CERT 2019 CBC: FULL BUILDING PERMIT FOR EXISTING 1-STORY SINGLE FAMILY RESIDENCE WITH BASEMENT1ST FLOOR (OCCUPANCY GROUP R-5, TYPE III-B CONSTRUCTION)REMOVAL OF ILLEGAL BASEME | $70,000 |
| 101075979 | 2025-12-10 | Mechanical / HVAC | 12311 S EMERALD AVE | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR EXISTING 2-STORY SINGLE FAMILY RESIDENCE W/BASEMENT.(1ST FLOOR +2ND FLOOR) (OCCUPANCY GROUP R-5, TYPE V-B CONSTRUCTION)INTERIOR ALTERAT | $70,000 |
| 101073210 | 2025-09-30 | Mechanical / HVAC | 2618 W 62ND ST | SPR 2019 CBC. FIRE AND WATER DAMAGE REPAIRS TO EXISTING TWO STORY MASONRY 4DU WITH INHABITABLE BASEMENT (IIIA CONSTRUCTION, R-2 OCCUPANCY) INCLUDING ELECTRICAL, HVAC AND PLUMBING. | $50,000 |
| 101064972 | 2025-04-03 | Mechanical / HVAC | 8106 S DOBSON AVE | SELF CERT 2019 CBC: FULL BUILDING PERMIT FOR EXISTING 1.5 STORY SINGLE FAMILY RESIDENCE WITH BASEMENT- (1ST FLR & 2ND FLR) (OCCUPANCY GRP R-5, TYPE V-A CONSTRUCTION)- INTERIOR ALTE | $50,000 |
| 101053456 | 2024-10-17 | Mechanical / HVAC | 3624 W 26TH ST | 2019 CBC SPR: REVISE PERMIT 100835722 TO REVISE INTERIOR LAYOUT AND MECHANICAL LAYOUT ON A PROJECT INVOLVING A 2ND FLOOR ADDITION AND INTERIOR RENOVATION, NEW GROUND FLOOR STOREFRO | $50,000 |
| 101042958 | 2024-03-13 | Mechanical / HVAC | 651 N PINE AVE | SELF-CERT: REVISION TO PERMIT #100928286 TO REFLECT THE AS-BUILT CONDITIONS FOR CHANGES IN THE BASEMENT'S LAYOUT, FRONT PORCH REPAIRS, REPLACE THE EXISTING 2 STORY REAR OPEN WOOD P | $15,000 |
| 101020409 | 2024-03-01 | Mechanical / HVAC | 2100 N MARMORA AVE | 1,230 SF ADDITION TO EXISTING AUTO REPAIR SHOP (OCCUPANCY GROUP S-1).(NO PLUMBING WORK UNDER THIS PERMIT) (CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $123,000 |
| 101041164 | 2024-02-29 | Mechanical / HVAC | 2655 W LITHUANIAN PLAZA CT | SPR 2019 CBRC: INTERIOR RENOVATION OF FIRE-DAMAGED 2-STORY 2 DU'S BUILDING. NO CHANGE IN LAYOUT OR NUMBER OF PLUMBING FIXTURES. INCLUDES WINDOW REPLACEMENT. (OCCUPANCY GROUP R-5, | $80,000 |
| 101007284 | 2024-02-21 | Mechanical / HVAC | 2704 N OAK PARK AVE | SELF-CERT 2019 CBRC: PROPOSED REAR 2 STORY ADDITION, FRONT STEPS, LOWERING OF BASEMENT FLOOR OF AN EXISTING 2 STORY SFR W/BASEMENT, PER PLANS.ADMINISTRATIVE ADJUSTMENT #23-274 APPR | $80,000 |
| 101023141 | 2023-07-21 | Mechanical / HVAC | 4845 W WEST END AVE | SELF CERT - FIRE DAMAGE REPAIRS TO 1ST AND 2ND FLOOR EAST UNITS ONLY, RELATED WATER DAMAGE REPAIRS AT EAST BASEMENT OF 3-STORY, 6DU MASONRY BUILDING WITH BASEMENT. | $80,000 |
| 100997079 | 2023-04-04 | Mechanical / HVAC | 7006 S NORMAL BLVD | PARTIAL ROOF REPLACEMENT FROM FIRE DAMAGE, INTERIOR ALTERATIONS OF AN EXISTING 2 STORY/3 UNIT RESIDENCE W/BASEMENT, PER PLANS. | $125,000 |
| 101002665 | 2023-02-24 | Mechanical / HVAC | 4504 W ADAMS ST | SELF CERT - INTERIOR ALTERATIONS TO ALL UNITS OF AN EXISTING 2STORY, 2DU MASONRY BUILDING W/BASEMENT. REPLACEMENT OF EXISTING OPEN REAR PORCH. | $85,000 |
| 100958378 | 2022-09-14 | Mechanical / HVAC | 4116 W NORTH AVE | INTERIOR ALTERATIONS TO EXISTING 3 STORY BRICK BUILDING W/BASEMENT REPLACE INTERIOR WOOD STAIRS SAME SIZE & LOCATION , RENOVATION OF BASEMENT AND 2 D.U. ARCH, MECH, ELECTRICAL, PLU | $43,600 |
| 100980750 | 2022-08-10 | Mechanical / HVAC | 5250 S WELLS ST | SELF CERT - INTERIOR ALTERATIONS TO ALL UNITS OF AN EXISTING 2 STORY, MULTI RESIDENTIAL 2DU WOOD FRAME BUILDING WITH BASEMENT, INCLUDING REMOVAL OF ILLEGAL BASEMENT DWELLING UNIT. | $80,000 |
| 100958658 | 2022-07-01 | Mechanical / HVAC | 11737 S STEWART AVE | SPR 2019 CBRC. FIRE DAMAGE REPAIRS AND INTERIOR ALTERATIONS OF EXISTING TWO DWELLING UNITS WITH BASEMENT INCLUDING ELECTRICAL, HVAC AND PLUMBING. REPLACEMENT REAR OPEN WOOD PORCH W | $90,000 |
| 100956016 | 2022-06-07 | Mechanical / HVAC | 5341 W FERDINAND ST | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2 STORY FRAME BUILDING W/BASEMENT SINGLE FAMILY RESIDENCE. RESTORE FRONT & REAR PORCH, ARCH, PLUMBING, HVAC, ELECTRICAL, REFRIGERATION P | $62,700 |
| 100956608 | 2022-05-19 | Mechanical / HVAC | 6642 S DREXEL AVE | SPR 2019 CBC - INTERIOR RENOVATION OF SINGLE FAMILY 2 STORY BRICKRESIDENCE W/BASEMENT | $100,000 |
| 100962430 | 2022-05-18 | Mechanical / HVAC | 4506 W ADAMS ST | SELF CERT PROJECT - 2019 CBRC:- INTERIOR ALTERATIONS TO EXISTING 2 DU RESIDENTIAL BUILDING- NEW REAR OPEN WOOD PORCH- REMOVE ILLEGAL BASEMENT DWELLING UNIT. R-5 USE - IIIB CONST. | $85,000 |
| 100950210 | 2022-05-14 | Mechanical / HVAC | 9439 S MAY ST | SPR 2019 CBC - INTERIOR RENOVATION OF 1 1/2 STORY BRICK AND FRAME SINGLE FAMILY BUILDING W/ BASEMENT @ 9439 S MAY ST, CHICAGO, IL 60620 | $100,000 |
| 100948318 | 2022-04-11 | Mechanical / HVAC | 6243 S VERNON AVE | GUT REHAB, CONVERT EXISTING 2 STORY/2 UNIT BUILDING W/BASEMENT TO 3 UNITS, PER PLANS.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $120,000 |
| 100946658 | 2022-04-11 | Mechanical / HVAC | 7537 S OGLESBY AVE | SPR 2019 CBC - INTERIOR RENOVATION, NEW TWO CAR GARAGE AND 2ND FLOOR ADDITION TO EXISTING 1 1/2 STORY BRICK AND FRAME BUILDING W/ BASEMENT @ | $100,000 |
| 100949627 | 2022-04-05 | Mechanical / HVAC | 9825 S WOOD ST | SPR 2019 CBRC - INTERIOR RENOVATION, NEW ATTACHED GARAGE, NEW REAR ADDITION AND NEW REAR PORCH AT EXISTING 2 STORY SINGLE FAMILY FRAME HOUSE AS PER PLANS**CERTIFIED CORRECTIONS SUB | $100,000 |
| 100954614 | 2022-03-10 | Mechanical / HVAC | 6547 S LANGLEY AVE | SPR 2019 CBC - INTERIOR RENOVATION, 2-STORY REAR ADDITION, NEW PORCH & 2 CAR GARAGE TO A 2-STORY FRAME BUILDING WITH BASEMENT. R5 USE ADDITION IS TYPE VA CONST. | $100,000 |
| 100955186 | 2022-02-25 | Mechanical / HVAC | 6215 S EVANS AVE | SPR 2019 CBC - DECONVERSION OF 3 UNITS TO SINGLE FAMILY AND NEWBACK PORCH AT EXISTING 2 STORY BRICK BUILDING WITH BASEMENT | $100,000 |
| 100948321 | 2022-02-17 | Mechanical / HVAC | 6243 S VERNON AVE | SC 2019 CBRC: INTERIOR RENOVATIONS, CONVERT EXISTING 2 STORY/2 UNIT COACH HOUSE TO SFR, PER PLANS. | $60,000 |
| 100944062 | 2022-02-08 | Mechanical / HVAC | 6443 S INGLESIDE AVE | SPR 2019 CBC - DECONVERSION OF 3 UNITS TO SINGLE FAMILY RESIDENCE AT EXISTING 2 STORY BRICK BUILDING WITH BASEMENT AND NEW 2 CAR GARAGE | $150,000 |
| 100900713 | 2022-01-28 | Mechanical / HVAC | 13050 S AVENUE M | SPR 2019 CBC, NEW SIDES, REAR AND FRONT FRAME 2 STORY ADDITION 42¿¿-0¿ X 55¿¿-1/2¿ WITH BASEMENT AND UNFINISHED ATTIC AND NEW WOODEN SIDE DECK AND STAIRS TO EXISTING SINGLE F | $280,000 |
| 100954639 | 2022-01-21 | Mechanical / HVAC | 9600 S HAMILTON AVE | SPR 2019 CBC - INTERIOR RENOVATION OF SINGLE FAMILY, 2 STORY BRICK BUILDING WITH BASEMENT | $80,000 |
| 100944747 | 2021-12-13 | Mechanical / HVAC | 4706 W SUPERIOR ST | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2 STORY BRICK BLDG. W/BASEMENT, REPLACE REAR OPEN WOOD PORCH SAME LOCATION, ARCH, MECH. PLUMBING, ELECTRICAL,REF. PER PLANS | $59,600 |
| 100944796 | 2021-12-09 | Mechanical / HVAC | 3905 W 63RD PL | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2 STORY BRICK BUILDING WITH BASEMENT SINGLE FAMILY RESIDENCE. NEW REAR WOOD STAIRS, ARCH, ELECTRICAL, PLUMBING, HVAC, REFRIGERATION PER | $43,700 |
| 100947767 | 2021-12-09 | Mechanical / HVAC | 4458 W WEST END AVE | SELF CERT. INTERIOR ALTERATION TO 2 DU RESIDENTIAL BUILDING WITH PORCH REPLACEMENT. | $85,000 |
| 100886331 | 2021-12-08 | Mechanical / HVAC | 10949 S WENTWORTH AVE | SECOND FLOOR FRAME ADDITION AND MINOR 1ST FLOOR LAYOUT CHANGE TO EXISTING FRAME SINGLE FAMILY HOME WITH BASEMENT | $25,000 |
| 100940599 | 2021-11-30 | Mechanical / HVAC | 5028 W GLADYS AVE | SPR 2019 CBRC. FIRE DAMAGE REPAIRS TO EXISTING ONE STORY MASONRY SFR WITH BASEMENT INCLUDING ELECTRICAL, PLUMBING AND HVAC. NO CHANGE TO EXISTING FLOOR LAYOUT. ALL WORK AS PER PLA | $85,000 |
| 100903302 | 2021-11-29 | Mechanical / HVAC | 1615 N KEDVALE AVE | INTERIOR ALTERATIONS TO EXISTING 2 STORY FRAME BUILDING WITH BASEMENT, ARCH, PLUMBING, ELECT, HVAC, REFRIGERATION, PER PLANS(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS) | $38,600 |
| 100927983 | 2021-11-09 | Mechanical / HVAC | 3538 S UNION AVE | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 1-1/2 STORY BRICK & FRAME S.F.R.W/BASEMENT ERECT SECOND FLOOR FRAME ADDITION 50.50' X22' ARCH, VENT, ELECTRICAL, PLUMBING,REFRIGERATION | $46,800 |
| 100931913 | 2021-11-03 | Mechanical / HVAC | 6332 S EVANS AVE | SPR 2019 CBC -NEW CONSTRUCTION OF A FRAME, SINGLE FAMILY RESIDENCE WITH A BASEMENT & 2-CAR, FRAME GARAGE | $250,000 |
| 100942943 | 2021-10-04 | Mechanical / HVAC | 6042 S HONORE ST | FURNACE (REPLACEMENT ONLY): QTY 1 | $5,800 |
| 100928286 | 2021-09-15 | Mechanical / HVAC | 651 N PINE AVE | SELF-CERT 2019 CBC: INTERIOR AND EXTERIOR REHAB. TO 2 EXISTING RESIDENTIAL UNITS , DUPLEX 1ST FLOOR UNIT WITH, BASEMENT,REAR & FRONT PORCH MINOR REPAIRS, NEW 6' HIGH METAL FENCE AN | $98,000 |
| 100880811 | 2021-08-26 | Mechanical / HVAC | 4238 N LAWNDALE AVE | INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 1-1/2 STORY FRAME BUILDING S.F.R. REMOVE PARTITIONS IN 1ST. FLOOR AND BASEMENT WITH NEW OPEN WOOD REAR DECK PER CITY VIOLATIONS. **CER | $12,300 |
| 100933283 | 2021-08-18 | Mechanical / HVAC | 10002 S INDIANA AVE | TWO STORY SINGLE FAMILY REHABILITATION. NEW FRONT PORCH. ARCHITECTURAL. MECHANICAL, ELECTRICAL AND PLUMBING DISCIPLINES INVOLVED. | $80,000 |
| 100935168 | 2021-08-13 | Mechanical / HVAC | 3442 S HOYNE AVE | EXIST. 1 STORY MASONRY COMMERCIAL BLDG. W/BSMT. AND ATTIC - INT. REMODEL TO CREATE A NEW VANILLA BOX. MASONRY/CONCRETE REPAIRS/REPLACEMENT AS NEEDED THROUGHOUT. REPLACE EXIST. REAR | $55,000 |
| 100930098 | 2021-08-03 | Mechanical / HVAC | 3331 S BELL AVE | SPR 2019 CBC. FIRE DAMAGE REPAIRS TO EXISTING ONE AND HALF STORY SFR WITH BASEMENT INCLUDING ELECTRICAL, PLUMBING AND HVAC. REPLACE EXISTING REAR STAIRS WITH NEW SAE. ALL WORK AS | $55,000 |
| 100932288 | 2021-07-22 | Mechanical / HVAC | 1251 S KILDARE AVE | FINAL REINSTATEMENT OF PERMIT# 100711998 MUST REQUEST INSPECTION DEC. 2021 | $1 |
| 100908482 | 2021-07-01 | Mechanical / HVAC | 4045 N MONTICELLO AVE | MULTI-FAMILY USE. REPLACE INSULATION, DRYWALL, FLOORING, WINDOW, CABINETS,ALL PER INSURANCE SCOPE | $95,000 |
| 100929238 | 2021-06-30 | Mechanical / HVAC | 1940 W 38TH ST | EXISTING 2 STORY RESIDENTIAL BLDG. - 2 D.U. - CHANGE OF GC, HVAC, PLUMBER ON PERMIT #100885190 ISSUED 1/21/21. ELECTRICIAN CHANGE ON PERMIT #100929246. ALL WORK AS PER ORIGINAL AP | $97,000 |
| 100916248 | 2021-06-24 | Mechanical / HVAC | 2545 S HOMAN AVE | INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2-1/2 STORY BRICK &FRAME BUILDING 2 D.U. REPLACE FRONT & REAR OPEN WOOD PORCH SAME LOCATION, ARCH, VENT, PLUMBNG, HVAC, REFRIGERATION P | $52,600 |
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 →