COMPANY RECORD · CHICAGO, IL
Red Stag Mechanical — permit history in Chicago, IL
Red Stag Mechanical appears on 122 Chicago permit records from 2017 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 122 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 4 |
| 2018 | 17 |
| 2019 | 18 |
| 2020 | 9 |
| 2021 | 16 |
| 2022 | 22 |
| 2023 | 15 |
| 2024 | 14 |
| 2025 | 5 |
| 2026 | 2 |
Busiest year on record: 2022, with 22 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 |
|---|---|---|
| Lg Construction Group LLC | 47 | 2024-11-26 |
| Integrus Construction LLC | 21 | 2023-05-26 |
| Raw Building Concepts, Inc. | 20 | 2024-03-20 |
| Church Street Construction | 8 | 2024-11-26 |
| Mks Masonry | 4 | 2022-08-24 |
| New Land Concepts Ltd | 4 | 2024-08-23 |
| Connacht Group LLC | 4 | 2026-08-19 |
| Masonry Restoration Group Inc. | 3 | 2024-03-20 |
| Illinois Excavation | 3 | 2019-08-21 |
| Gulf Coast Masonry LLC | 3 | 2019-02-15 |
| Magdiel Pillado | 2 | 2022-10-24 |
| Kroma Construction Inc. | 2 | 2020-02-24 |
47 companies are named alongside Red Stag Mechanical 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 |
|---|---|
| 10 E DELAWARE PL | 2026-08-19 |
| 2321 N LINCOLN AVE | 2026-02-26 |
| 1636 E 55TH ST | 2025-10-28 |
| 2232 W ROSCOE ST | 2025-07-21 |
| 1310 S WABASH AVE | 2025-06-16 |
| 3143 N KOLMAR AVE | 2025-06-06 |
| 121 W HUBBARD ST | 2025-03-11 |
| 1744 N WESTERN AVE | 2024-11-26 |
| 5248 N CLARK ST | 2024-11-25 |
| 6350 N WHIPPLE ST | 2024-10-03 |
| 4626 W WARWICK AVE | 2024-08-23 |
| 4340 W 47TH ST | 2024-08-12 |
| 2000 N CLIFTON AVE | 2024-08-07 |
| 460 W CHICAGO AVE | 2024-07-26 |
96 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $6,000,000, median $119,875. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
122 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085417 | 2026-08-19 | Mechanical / HVAC | 10 E DELAWARE PL | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF THE EXISTING GROUND FLOOR RETAIL SPACE, INCLUDED NON-LOAD BEARING PARTITIONS, FINISHES, FIXTURES, MECHANICAL, ELECTRICAL, AND PLUMBING.. | $300,000 |
| 101078606 | 2026-02-26 | Mechanical / HVAC | 2321 N LINCOLN AVE | 2019 CHICAGO BUILDING CODE - SELF-CERT PROGRAM - SCOPE OF WORK TO INCLUDE: INTERIOR RENOVATION OF EXISTING GROUP B BUSINESS SPACE FOR NEW BAGEL CARRY-OUT RESTAURANT IN EXISTING TY | $100,000 |
| 101070408 | 2025-10-28 | Mechanical / HVAC | 1636 E 55TH ST | SPR 2019 CBRC: ALTERATIONS TO EXISTING COMMERCIAL UNIT. CHANGE OF USE FROM A BANK BRANCH TO A WINE BAR (TAVERN). ALTERATIONS TO INCLUDE A NEW INTERIOR STAIR DOWN TO BASEMENT STORAG | $180,000 |
| 101065961 | 2025-07-21 | Mechanical / HVAC | 2232 W ROSCOE ST | SCOPE OF WORK TO INCLUDE RENOVATION & EXPANSION OF EXISTING 2,009 SF RESTAURANT & WINE STORE (A-2 ASSEMBLY & MERCANTILE) ON THE GROUND LEVEL OF AN EXISTING 3 STORY, MULTI UNIT, CON | $850,000 |
| 101069153 | 2025-06-16 | Mechanical / HVAC | 1310 S WABASH AVE | SELF-CERT 2019 CBRC: ALTERATIONS TO COMMERCIAL MECHANICAL EQUIPMENT AT 1-STORY PORTION OF EXISTING 2-STORY RESTAURANT IN MASONRY BUILDING. WORK TO INCLUDE REMOVAL OF A PACKAGE ROOF | $125,000 |
| 101063542 | 2025-06-06 | Mechanical / HVAC | 3143 N KOLMAR AVE | SPR 2019 CBC INTERIOR AND EXTERIOR ALTERATIONS FOR THE TYPE VA BRICK AND FRAME SINGLE FAMILY RESIDENCE WITH A NEW REAR ADDITION AND WOOD DECK, AS PER ARCHITECTURAL PLANS. R5 OCCUPA | $225,000 |
| 101063874 | 2025-03-11 | Mechanical / HVAC | 121 W HUBBARD ST | SELF CERT: RESTAURANT INTERIOR BUILD-OUT FROM EXISTING RESTAURANT SPACE WITH ASSOCIATED ARCHITECTURAL, MECHANICAL, ELECTRICAL AND PLUMBING WORK.NO CHANGE TO ZONING AND STRUCTURE. | $250,000 |
| 101061008 | 2024-11-26 | Mechanical / HVAC | 1744 N WESTERN AVE | DDS 2019 CBRC: REVISION TO PERMIT 101053049 TO REDUCE THE ELECTRICAL SERVICE AND ASSOCIATED MECHANICAL EQUIPMENT AS PER PLANS. CONSTRUCTION TYPE 2A. OCCUPANCY R-2, A-2, M. NO CHANG | $80,000 |
| 101047011 | 2024-11-25 | Mechanical / HVAC | 5248 N CLARK ST | SPR 2019 CBRC: ALTERATION AND CHANGE OF OCCUPANCY FOR EXISTING VACANT GROUND-LEVEL STORAGE SPACE TO HEALTH CLUB, NEW 1 STORY ENCLOSED VESTIBULE LINK BETWEEN EXISTING HEALTHCLUB AND | $250,000 |
| 101053761 | 2024-10-03 | Mechanical / HVAC | 6350 N WHIPPLE ST | SPR 2019 CBC: REVISION TO PERMIT 101025975 FOR REVISED MEP: ADDITIONAL POWER LOCATIONS, REVISED LIGHTING LAYOUT FROM 4X2 TO 2X2 FIXTURES, ADDITION OF GENERATOR, REMOVAL OF SINKS IN | $150,000 |
| 101057467 | 2024-08-23 | Mechanical / HVAC | 4626 W WARWICK AVE | SC 2019 CBRC: IN-KIND REPLACEMENT OF FORCED AIR SYSTEM W/ AC TO 2-STORY FRAME BUILDING AND REPAIRS TO GYP BD WALL.(OCCUPANCY GROUP R-5, CONST TYPE IV) | $80,000 |
| 101039559 | 2024-08-12 | Mechanical / HVAC | 4340 W 47TH ST | SPR 2019 CBRC: FOLLOWING 2019 CHICAGO REHABILITATION CODE, RECONSTRUCTION OF EAST BAY (23,000 SF) OF STORM-DAMAGED ONE STORY FACTORY/WAREHOUSE FACILITY, INCLUDING REPLACING A SINGL | $1,900,000 |
| 101048453 | 2024-08-07 | Mechanical / HVAC | 2000 N CLIFTON AVE | SPR 2019 CBRC INTERIOR ALTERATIONS TO THE BASEMENT AND FIRST FLOOR FOR A NEW TENANT SPACE BUILDOUT WHICH INCLUDES MECHANICAL, ELECTRICAL AND PLUMBING WORK. BUSINESS GROUP B, IN A | $210,000 |
| 101052839 | 2024-07-26 | Mechanical / HVAC | 460 W CHICAGO AVE | FIRST TIME INTERIOR BUILD-OUT OF CLASS B-BUSINESS TENANT SPACE ON FOURTH FLOOR OF EXISTING MIXED-USE COMMERCIAL/RESIDENTIAL BUILDING AS PER PLANS. MEP INCLUDED. AREA OF WORK: 2,750 | $100,000 |
| 101053049 | 2024-07-25 | Mechanical / HVAC | 1744 N WESTERN AVE | DDS 2019 CBC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING COMMERCIAL SPACE IN EXISTING SIX FLOOR COMMERCIAL AND RESIDENTIAL BUILDING. ALTERATIONS INCLUDE BUILD-OUT OF NEW RESTAUR | $2,500,000 |
| 101045074 | 2024-06-18 | Mechanical / HVAC | 305 N OGDEN AVE | SPR 2019 CBRC ALTERATIONS TO CONVERT THIRD FLOOR CONFERENCE ROOM TO BANQUET ROOM WITH EXTERIOR ACCESSORY ROOFTOP PATIO AND (APPROX 7 X 50) ADDITION FOR EXPANDED CORRIDOR IN EXISTIN | $2,200,000 |
| 101025975 | 2024-05-22 | Mechanical / HVAC | 6350 N WHIPPLE ST | SPR 2019 CBC: REVISION TO PERMIT 100926993 TO REDUCE BASEMENT, RECONFIGURE EXITING AND RELOCATE GARBAGE ENCLOSURE, AS PER PLANS (OCCUPANCY GROUP E-1 AND A-3; TYPE IIIA CONSTRUCTION | $6,000,000 |
| 101040968 | 2024-04-01 | Mechanical / HVAC | 1412 W LUNT AVE | SPR 2019 CBRC: TENANT RENOVATION OF VACANT COMMERCIAL SPACE ON FIRST FLOOR OF 5 STORY MIXED USE BUILDING WITH MERCANTILE (M - 2 UNITS), GARAGE (S-2 - 15 PARKING SPACES) AND MULTI-F | $100,000 |
| 101011219 | 2024-03-20 | Mechanical / HVAC | 1746 W DIVISION ST | SPR 2019 CBRC: EXPANSION OF THE EXISTING TORTELLO RESTAURANT TO THE 2ND FLOOR OF AN EXISTING 3 STORY MIXED-USE BUILDING. RESTAURANT OCCUPIES THE FIRST FLOOR ONLY, NEW ADDITION ON T | $1,000,000 |
| 101040379 | 2024-03-08 | Mechanical / HVAC | 7000 N CLARK ST | [SELF-CERT] COMMERCIAL BUILD-OUT OF AN EXISTING BUILDING. NEW OCCUPANCY TYPE M-MERCANTILE. THE BUILDING IS LOCATED IN ZONE C1-2. NEW ZONING OCCUPANCY USE AAA-1, ADULT USE CANNABIS | $400,000 |
| 101039488 | 2024-01-31 | Mechanical / HVAC | 6771 N OXFORD AVE | SPR 2019 CBC REVISION TO PERMIT 101020819 TO OMIT PROPOSED FRONT ENTRY STAIR AND REAR VESTIBULE ADDITION. REAR ENCLOSED PORCH TO REMAIN, REVISE FLOOR LAYOUT AND ROOF FRAMING AS PER | $1 |
| 101035124 | 2023-11-22 | Mechanical / HVAC | 1516 W CARROLL AVE | DIRECT DEVELOPER SERVICES. REVISION TO PERMIT #100952790 TO UPDATE DRAWINGS TO SHOW HVAC AND MECHANICAL LAYOUT CHANGES, ELECTRICAL EMERGENCY LIGHTING STRATEGY UPDATE, AND MODIFICAT | $40,000 |
| 101020819 | 2023-11-13 | Mechanical / HVAC | 6771 N OXFORD AVE | SPR 1029 CBC ALTERATIONS AND ADDITION TO EXISTING 2-STORY W/BASEMENT SFR - SECOND FLOOR ADDITION AND FIRST FLOOR REAR ADDITION (R5 OCC VA CON) | $75,000 |
| 101031673 | 2023-09-15 | Mechanical / HVAC | 407 N CLARK ST | REVISION TO PERMIT#101002532 CHANGE GENERAL CONTRACTOR TO LG CONSTRUCTION GROUP LLC, PLUMBING CONTRACTOR TO LOPEZ PLUMBING SYSTEMS INC AND HVAC CONTRACTOR TO RED STAG MECHANICAL | $25,000 |
| 101026205 | 2023-08-28 | Mechanical / HVAC | 1039 W LAKE ST | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS FOR A GROUND FLOOR RESTAURANT IN AN EXISTING TWO STORY BUILDING AS PER PLANS. | $800,000 |
| 101004136 | 2023-08-09 | Mechanical / HVAC | 2659 W ARMITAGE AVE | SC 2019 CRBC INTERIOR RENOVATION WITHIN A COMMERCIAL TENANT SPACE IN A MIXED USE BUILDING. SCOPE LIMITED TO THE LOWER LEVEL AND PORTION OF THE FIRST FLOOR. NO CHANGE TO BUILDING FO | $175,000 |
| 101012949 | 2023-07-18 | Mechanical / HVAC | 1415 W FULLERTON AVE | PERMIT IS FOR THE INTERIOR RENOVATION OF AN EXISTING VACANT ONE-STORY COMMERCIAL SPACE INTO A PRIVATE INDOOR SPORTS PRACTICE FACILITY (PERSONAL SERVICE USE PER CZO) FOR A SINGLE FA | $75,000 |
| 101012259 | 2023-07-07 | Mechanical / HVAC | 938 W FULTON MARKET | SC 2019 CBRC: BUILDOUT NEW BAR/ LOUNGE WITHIN THE EXISTING 2,065 SF, GROUND FLOOR TENANT SPACE OF THE 2-STORY MASONRY BUILDING. WORK TO INCLUDE;- NEW BAR WITH LOUNGE SEATING, FOOD | $250,000 |
| 101015921 | 2023-05-26 | Mechanical / HVAC | 1918 N MENDELL ST | INTERIOR OFFICE BUILDOUT TO AN EXISTING 2ND FLOOR OFFICE BUILDING. CURRENT USE IS BUSINESS. PROPOSED USE IS BUSINESS. SCOPE OF WORK IS LIMITED TO SECOND FLOOR. SPACE IS APPROXIMATE | $302,000 |
| 101008496 | 2023-05-26 | Mechanical / HVAC | 1954 W NORTH AVE | DDS 2019 CBRC: REVISION TO PERMIT 100946655 FOR MECHANICAL DUCTWORK TO SPIRAL DUCTWORK AND REMOVE TRANSFER GRILLES WITH FIRE DAMPERS AND PROVIDE DOOR UNDERCUT WITHIN THE RESIDENTIA | $1,200 |
| 100926993 | 2023-05-18 | Mechanical / HVAC | 6350 N WHIPPLE ST | B3-2 - SPR 2019 CBC: CONSTRUCT AN ADDITION TO AN EXISTING CONSTRUCTION TYPE IIIA , A-3 ASSEMBLY BUILDING. THE ADDITION INCLUDES A TWO STORY + BASEMENT CONSTRUCTION TYPE IIIA, E-1 S | $6,000,000 |
| 101011754 | 2023-05-08 | Mechanical / HVAC | 1035 W LAKE ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING GROUND FLOOR TENANT SPACE 100A. SCOPE TO INCLUDE TO INCLUDE NEW PARTITIONS, DOORS, LIGHT FIXTURES, AND MECHANICAL. NO CHANGE T | $25,000 |
| 100995923 | 2023-02-07 | Mechanical / HVAC | 5531 N CLARK ST | REVISION TO PERMIT 100962179 TO REVISE MECHANICAL SYSTEM DESIGN | $18,230 |
| 100996276 | 2023-02-02 | Mechanical / HVAC | 162 E SUPERIOR ST | SC 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING RESTAURANT, NEW BAGEL AND ICE CREAM SHOP IN 3-STORY2 MASONRY BUILDING; NO CHANGE TO 2ND AND 3RD FLOORS AND BAR/DINING ON EAST SIDE OF | $200,000 |
| 100999289 | 2023-01-27 | Mechanical / HVAC | 1035 W LAKE ST | SELF CERT 2019 CBRC: INTERIOR ATLERATIONS TO EXISTING GROUND FLOOR TENANT SUITE 100B. SCOPE TO INCLUDE NEW MECHANICAL SYSTEM. NO CHANGE IN EXISTING USE. (OCCUPANCY M / CONSTRUCTION | $120,000 |
| 100993552 | 2023-01-04 | Mechanical / HVAC | 1444 N PAULINA ST | SPR 2019 CBC EXISTING 2 STORY WITH BASEMENT 2 DWELLING UNIT RESIDENTIAL BUILDING.REPLACE IN-KIND AND LOCATION OF EXISTING KITCHENS AND BATHROOMS IN THE 1ST AND 2ND FL,NEW PLUMBING | $45,000 |
| 101000981 | 2022-12-30 | Mechanical / HVAC | 1039 W BELMONT AVE | REVISION TO PERMIT # 100780915 TO CHANGE PLUMBING CONTRACTOR TO MIHOS PLUMBING AND HEATING,INC & VENT/REFRIG CONTRACTOR TO RED STAG MECHANICAL | $1,000 |
| 100984092 | 2022-12-20 | Mechanical / HVAC | 3325 N SOUTHPORT AVE | SPR 2019 CBRC - REVISION TO PERMIT #100952598. PARTIAL FIRST FLOOR INTERIOR PLAN REVISION. PLAN REVISIONS TO INCLUDE REVISED DINING / SEATING AREA, SERVICE COUNTER, KITCHEN EQUIPM | $75,000 |
| 100995608 | 2022-12-20 | Mechanical / HVAC | 22 W HUBBARD ST | SELF CERT INTERIOR/EXTERIOR ALTERATIONS TO EXISTING RESTAURANT !ST, 2ND FLOOR AND BASEMENT AS PER PLANS. FULLY SPRINKLED BUILDING.SQ FT OF WORK 9942 | $2,500,000 |
| 100998108 | 2022-12-12 | Mechanical / HVAC | 817 W LAKE ST | REVISION TO 100965687 TO ADD RED STAG MECHANICAL AS HVAC CONTRACTOR | $100 |
| 100978139 | 2022-11-10 | Mechanical / HVAC | 1914 W CHICAGO AVE | DDS 2019 CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO CONVERT AN EXISTING 3 STORY 2 UNIT APARTMENT BUILDING WITH GROUND FLOOR RETAIL TO OFFICES ON FLOOR 2 & 3 WITH GROUND ADULT-USE C | $500,000 |
| 100960678 | 2022-10-24 | Mechanical / HVAC | 5000 S WOODLAWN AVE | SPR 2019 CBRC: INTERIOR ALTERATIONS, NEW WINDOWS TO MATCH EXISTING, NEW ROOF DECK, NEW FIRE SPRINKLER SYSTEM, AND NEW ENTRY STAIR TO EXISTING 3-STORY TWO (2) UNIT RESIDENTIAL BUILD | $2,000,000 |
| 100991631 | 2022-10-07 | Mechanical / HVAC | 6449 N LAKEWOOD AVE | REPAIR/REPLACE(100SQ FT)OF DRYWALL,PAINT,REFINISH HARDWOOD FLOORS,REPAIR/REPLACE RADIATORS(STEAM). | $6,420 |
| 100952790 | 2022-10-06 | Mechanical / HVAC | 1516 W CARROLL AVE | DDS 2019 CBRC: RENOVATION & ADDITION OF EXISTING OFFICE & WAREHOUSE BUILDING INCLUDING RESTAURANT, OFFICE, RETAIL, ROOF TOP FARM & GREENHOUSES, & TEST KITCHEN (OCCUPANCY A-2, M, B, | $1 |
| 100991181 | 2022-10-04 | Mechanical / HVAC | 1954 W NORTH AVE | REVISION TO PERMIT#100946655 CHANGE HVAC CONTRACTOR TO RED STAG MECHANICAL, AND PLUMBING CONTRACTOR TO REI PLUMBING & CONSTRUCTION AND ELECTRICAL CHANGE IS SEPARATE. | $75 |
| 100987645 | 2022-09-08 | Mechanical / HVAC | 167 N SANGAMON ST | CHANGE OF GC CONTRACTOR TO LG CONSTRUCTION,HVAC CONTRACTOR TO RED STAG MECHANICAL,PLUMBING CONTRACTOR TO LOPEZ PLUMBING SYSTEM INC PERMIT #100950145. | $75 |
| 100986103 | 2022-09-07 | Mechanical / HVAC | 363 W ONTARIO ST | PERMIT IS FOR THE INTERIOR RENOVATION OF AN EXISTING 3-STORY MASONRY BUILDINGINCLUDING BUT NOT LIMITED TO NEW INTERIOR FINISHES, WALL PARTITIONS,AND BUILDNG INFRASTRUCTURE INCLUDIN | $250,000 |
| 100956374 | 2022-08-24 | Mechanical / HVAC | 6811 S CONSTANCE AVE | 2019 CBC SELF CERT: RENOVATIONS TO EXISTING 3 STORY W/ BASEMENT SFR. WITH NEW ROOF DECK 10¿ X 16¿ AND DORMER PER PLANS AND NEW EXTERIOR DECK 11 X 33¿ 11¿ PER PLANS WITH NEW SPRINKL | $90,000 |
| 100969528 | 2022-07-05 | Mechanical / HVAC | 1918 N MENDELL ST | SC 2019 CBRC: INTERIOR OFFICE BUILDOUT TO AN EXISTING 4TH FLOOR OFFICE BUILDING PER PLANS.. CURRENT USE IS BUSINESS. PROPOSED USE IS BUSINESS. SCOPE OF WORK IS LIMITED TO 4TH FLOOR | $100,000 |
| 100976989 | 2022-06-29 | Mechanical / HVAC | 22 W HUBBARD ST | INTERIOR NON-STRUCTURAL REMOVAL OF NON-LOAD BEARING PARTITIONS AND MEP'S FOR THE EXISTING TENANT SPACE AS PER PLANS. | $50,250 |
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 →