COMPANY RECORD · CHICAGO, IL
The Stone Group,Inc. — permit history in Chicago, IL
The Stone Group,Inc. appears on 30 Chicago permit records from 2018 through 2026, most often plumbing (64.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 22 | 64.7% |
| General construction | 9 | 26.5% |
| Mechanical / HVAC | 3 | 8.8% |
3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 11 |
Busiest year on record: 2026, with 11 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 |
|---|---|---|
| Brooklyn Construction Services LLC | 7 | 2025-01-23 |
| Anchor Mechanical, Inc | 3 | 2026-08-17 |
| Mitchell Maintenance & Construction Inc | 3 | 2026-07-24 |
| The Stone Group,Inc. | 3 | 2026-05-06 |
| Ameresco, Incorporated | 2 | 2025-11-07 |
| Midwest Masonry, Inc. | 2 | 2025-11-07 |
| A-Masonary Group | 1 | 2023-04-20 |
| Chaffee Construction Inc | 1 | 2025-04-23 |
| Executive Construction , Inc. | 1 | 2024-12-27 |
| Hong Feng Construction, Inc. | 1 | 2022-11-15 |
| Industria, Incorporated | 1 | 2023-04-20 |
| Kornerstone Construction Inc. | 1 | 2025-02-20 |
14 companies are named alongside The Stone Group,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 |
|---|---|
| 5000 S UNION AVE | 2026-08-17 |
| 225 S CANAL ST | 2026-07-24 |
| 10614 S WESTERN AVE | 2026-07-23 |
| 3753 S COTTAGE GROVE AVE | 2026-05-06 |
| 3436 S DR MARTIN L KING JR DR | 2026-03-24 |
| 2235 N SHEFFIELD AVE | 2026-01-23 |
| 2211 S DR MARTIN L KING JR DR | 2025-11-07 |
| 1276 N CLYBOURN AVE | 2025-05-05 |
| 958 W FULLERTON AVE | 2025-04-29 |
| 9815 S HAMILTON AVE | 2025-04-23 |
| 333 W 35TH ST | 2025-02-20 |
| 4021 N BROADWAY | 2025-01-23 |
| 141 W JACKSON BLVD | 2024-12-27 |
| 55 W MONROE ST | 2024-10-03 |
26 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $45,450,000, median $143,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
30 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200476624 | 2026-08-17 | Plumbing | 5000 S UNION AVE | SCOPE: NONSTRUCTURAL INTERIOR ALTERATION FOR NEW PPE GEAR STORAGE ROOM AT BASEMENT LEVEL TO INCLUDE ASSOCIATED MECHANICAL AND ELECTRICAL WORK. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 N | $300,000 |
| 101086354 | 2026-07-24 | Mechanical / HVAC | 225 S CANAL ST | REVISION TO PERMIT 101080456 - SELF CERT. COMM. - 2019 CBRC - PARTIAL CONCOURSE LEVEL: PREPARATION AREA REVISIONS DUE TO SITE CONDITIONS. ORIGINAL PERMIT: ALTERATIONS TO EXISTING | $100 |
| B200469083 | 2026-07-23 | General construction | 10614 S WESTERN AVE | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 ROOFTOP PACKAGED UNIT(TRANE MODEL # GDK060A3EMA0D000000000000000000000000000) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 R | $26,000 |
| 101080456 | 2026-06-03 | Plumbing | 225 S CANAL ST | SELF CERT COMM. - 2019 CBRC - PARTIAL CONCOURSE LEVEL: ALTERATIONS TO EXISTING TENANT MERCANTILE RETAIL SUITE FOR RETAIL BAKERY PER ATTACHED PLANS. EXISTING AND PLANNED OCCUPANCY: | $150,000 |
| 101080456 | 2026-06-03 | Mechanical / HVAC | 225 S CANAL ST | SELF CERT COMM. - 2019 CBRC - PARTIAL CONCOURSE LEVEL: ALTERATIONS TO EXISTING TENANT MERCANTILE RETAIL SUITE FOR RETAIL BAKERY PER ATTACHED PLANS. EXISTING AND PLANNED OCCUPANCY: | $150,000 |
| 101082415 | 2026-05-06 | General construction | 3753 S COTTAGE GROVE AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORY HEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, PLUMBING, HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY TY | $600,000 |
| 101082415 | 2026-05-06 | Plumbing | 3753 S COTTAGE GROVE AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORY HEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, PLUMBING, HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY TY | $600,000 |
| 101079895 | 2026-04-06 | General construction | 3753 S COTTAGE GROVE AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORYHEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, PLUMBING,HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY TYPE | $600,000 |
| 101079895 | 2026-04-06 | Plumbing | 3753 S COTTAGE GROVE AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORYHEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, PLUMBING,HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY TYPE | $600,000 |
| 101080773 | 2026-03-24 | Plumbing | 3436 S DR MARTIN L KING JR DR | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 1-STORY LIBRARY AS PER PLANS. (OCCUPANCY GROUP A-3; TYPE IIIB CONSTRUCTION) | $115,000 |
| B200455044 | 2026-01-23 | General construction | 2235 N SHEFFIELD AVE | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 COOLING TOWER(BALTIMORE AIRCOIL COMPANY,MODEL VTL-227-O/X ROOF OF 2235 N SHEFFIELD) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIO | $269,891 |
| 101067786 | 2025-11-07 | Plumbing | 2211 S DR MARTIN L KING JR DR | SPR 2019 CBRC: REVISION TO PERMIT #101032129 TO RELOCATE ROOF PENTHOUSE ACCESS STAIR TO INCLUDE ARCHITECTURAL, STRUCTURAL, MECHANICAL, PLUMBING AND ELECTRCAL CHANGES WITH NEW MEP E | $1 |
| 101065755 | 2025-05-05 | Plumbing | 1276 N CLYBOURN AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORY HEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, MECHANICAL, HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY | $397,000 |
| 101065755 | 2025-05-05 | General construction | 1276 N CLYBOURN AVE | SELF-CERT 2019 CBC: INTERIOR ALTERATION TO LOWER LEVEL IN A 2-STORY HEALTH CENTER BUILDING. UPDATES INCLUDE ARCHITECTURAL, MECHANICAL, HVAC AND ELECTRICAL WORK. BUILDING OCCUPANCY | $397,000 |
| B200419441 | 2025-04-29 | General construction | 958 W FULLERTON AVE | DUCTWORK EXTENSION/RECONFIGURATION, GAS PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 ROOFTOP PACKAGED UNIT(CARRIER/ 48FCEA05A2A6AOAOAO ROOF) . EL | $64,735 |
| 101064092 | 2025-04-23 | Plumbing | 9815 S HAMILTON AVE | SPR 2019 CBC: 3RD FLOOR FRAME DORMER ADDITION AND REAR 2ND FLOOR FRAMEADDITION, INTERIOR REMODELING AND ALTERATIONS TO AN EXISTING 2 STORY BRICK SINGLE FAMILY RESIDENCE WITH BASEME | $300,000 |
| 101063870 | 2025-02-20 | Mechanical / HVAC | 333 W 35TH ST | SELF-CERT 2019 CBRC: TENANT BUILDOUT OF 7,560 SQ FT INTERIOR SPACE AND 1588 SQ FT EXTERIOR DECK FOR VIDEO PRODUCTION AND FAN VIEWING ON THE FOURTH FLOOR OF AN EXISTING 5 STORY STAD | $1,200,000 |
| B200411605 | 2025-01-23 | Plumbing | 4021 N BROADWAY | REPAIR OR IN-KIND REPLACEMENT OF 1 PLUMBING FIXTURES AS DESCRIBED IN PERMIT APPLICATION. INCLUDES REPAIR OR REPLACMENT OF PLUMBING PIPING. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON | $35,000 |
| 101061378 | 2024-12-27 | Plumbing | 141 W JACKSON BLVD | SELF-CERT 2019 CBRC: NONSTRUCTURAL INTERIOR DEMOLITION, INCLUDING REMOVAL OF MEP SYSTEMS IN EXISTING OFFICE BUILDING ON THE 8TH FLOOR TO TWO (2) OFFICE SUITES 0845 & 0850 AS PER PL | $194,000 |
| B200399762 | 2024-10-03 | Plumbing | 55 W MONROE ST | REPAIR OR IN-KIND REPLACEMENT OF 0 PLUMBING FIXTURES AS DESCRIBED IN PERMIT APPLICATION. INCLUDES REPAIR OR REPLACMENT OF PLUMBING PIPING. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON | $18,752 |
| B200020011 | 2024-06-24 | Plumbing | 5200 N CENTRAL AVE | REPAIR OR IN-KIND REPLACEMENT OF 9 PLUMBING FIXTURES AS DESCRIBED IN PERMIT APPLICATION. LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), RESTROOMS. | $5,000 |
| 101050594 | 2024-05-13 | Plumbing | 3913 N SHERIDAN RD | (SELF-CERTIFICATION PROJECT / 2019 CBC) INITIAL BUILD-OUT OF GROUND FLOOR RETAIL SPACE IN AN EXISTING RESIDENTIAL BUILDING AS PER PLANS. (CONSTRUCTION TYPE: II-A / OCCUPANCY CLASSI | $300,000 |
| 101041016 | 2024-01-25 | Plumbing | 3915 N SHERIDAN RD | (SELF-CERTIFICATION PROJECT / 2019 CBC) 1ST TIME TENANT BUILD-OUT OF THE 1ST FLOOR SPACE FOR NEW CAFE TO INCLUDE NEW NON-LOAD BEARING PARTITIONS & MEP WORK AS PER PLANS. (CONSTRUCT | $100,000 |
| 101032129 | 2023-12-21 | Plumbing | 2211 S DR MARTIN L KING JR DR | SPR 2019 CBRC: CHILLER REPLACEMENT IN EXISTING 2-STORY MCCORMICK PLACE ENERGY CENTER BUILDING, TO INCLUDE MODIFICATIONS TO EXISTING ROOFTOP PENTHOUSE, PROPOSED WALLS, STRUCTRUAL, H | $45,450,000 |
| 101035141 | 2023-11-14 | Plumbing | 951 W DAKIN ST | (SELF-CERTIFICATION PROJECT / 2019 CBC) INITIAL TENANT BUILD-OUT OF THE 1ST FLOOR RETAIL SPACE TO INCLUDE NEW NON-LOAD BEARING PARTITIONS & MEP WORK AS PER PLANS. (CONSTRUCTION TYP | $115,000 |
| 101025267 | 2023-08-15 | Plumbing | 1162 N CLARK ST | SC 2019 CBRC: LANDLORD SCOPE (CORE AND SHELL) FOR A VACANT COMMERCIAL SPACE, INCLUDING NEW DEMISING WALL, NEW ROOFTOP HVAC UNIT, NEW ELECTRIC PANEL, AND ROOFING WORK ASSOCIATED WIT | $137,000 |
| 100979037 | 2023-04-20 | Plumbing | 1419 W BLACKHAWK ST | SPR 2019 CBC PULASKI PARK FIELDHOUSE, A HISTORIC STRUCTURE HOUSING GYMNASIUMS, MEETING ROOMS, AN AUDITORIUM & STORAGE FALLING UNDER ASSEMBLY OCCUPANCIES A-2, BUSINESS & STORAGE. S- | $3,000,000 |
| 100997260 | 2023-02-07 | General construction | 2121 S PRAIRIE AVE | REMOVE/REPLACE 2000SQFT OF DRYWALL, INSTALL NEW DOOR FRAME AND DOOR SAME AS EXISTING. REMOVE/REPLACE FLOORING IN STORAGE ROOM BY DOCK. EL#100996344 NO STRUCTURAL WORK | $34,850 |
| 100993812 | 2022-11-15 | Plumbing | 36 S MICHIGAN AVE | INTERIOR REMODELING OF THE EXISTING 650SF SPACE TO PROVIDE A MILK TEA STORE INCLUDING ARCHITECTURAL, HVAC, ELECTRICAL & PLUMBING WORK | $100,000 |
| 100993779 | 2022-10-28 | Plumbing | 1315 S MICHIGAN AVE | CHANGE OF GC TO BROOKLYN CONSTRUCTION SERVICES, VENT CONTRACTOR TO DCS MECHANICAL, PLUMBING CONTRACTOR TO THE STONE GROUP PERMIT #100984571 | $1 |
| 100970544 | 2022-07-13 | Plumbing | 2317 W LAWRENCE AVE | SC 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 1,640 SF FIRST FLOOR TENANT SPACE FOR A BUSINESS USE PERSONAL SERVICE (STRETCHLABS) B OCC. TYPE IIA CONST. | $45,000 |
| 100977374 | 2022-06-23 | Plumbing | 600 N MICHIGAN AVE | PLUMBING ONLY IN THE BASEMENT: REPLACE 12" INCOMING VALVES INSIDE BUILDING | $1 |
| 100800518 | 2019-01-11 | General construction | 230 W MONROE ST | REVISION TO PERMIT#100787294 ADD HVAC CONTRACTOR METAL MECHANICS, INC. | $75 |
| 100787294 | 2018-10-24 | General construction | 230 W MONROE ST | SELF CERT: INTERIOR EXPANSION OF EXISTING OFFICE SUITE 2125 AT 230 W MONROE. WORK INCLUDES INTERIOR PARTITIONS, FINISHES, ELECTRICAL, AND MECHANICAL. NO STRUCTURAL OR PLUMBING WOR | $191,913 |
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 →