COMPANY RECORD · CHICAGO, IL
Warren Thomas Plumbing — permit history in Chicago, IL
Warren Thomas Plumbing appears on 132 Chicago permit records from 2007 through 2026, most often plumbing (98.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 130 | 98.5% |
| Mechanical / HVAC | 2 | 1.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2007 | 1 |
| 2008 | 1 |
| 2022 | 2 |
| 2023 | 44 |
| 2024 | 27 |
| 2025 | 41 |
| 2026 | 16 |
Busiest year on record: 2023, with 44 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 |
|---|---|---|
| Executive Construction , Inc. | 65 | 2026-08-21 |
| James Mchugh Construction Co | 18 | 2026-08-21 |
| Norcon, Inc. | 13 | 2026-01-06 |
| W. E. O'neil Construction Co. | 5 | 2026-01-28 |
| Oslo Builders LLC | 5 | 2024-05-07 |
| Mchugh Concrete Construction | 5 | 2026-08-21 |
| A. Horn, Inc. | 4 | 2024-10-11 |
| Tor Construction Company Inc. | 4 | 2025-06-23 |
| M - J.T.J.Contractors & Blders | 3 | 2025-09-22 |
| Elliot Construction Corp. | 2 | 2025-04-16 |
| Berglund Construction Company | 2 | 2024-02-13 |
| Epic - Architecture, Construction & Development In | 2 | 2024-11-26 |
39 companies are named alongside Warren Thomas Plumbing 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 |
|---|---|
| 1901 W MADISON ST | 2026-08-21 |
| 600 W CHICAGO AVE | 2026-08-21 |
| 110 N CARPENTER ST | 2026-08-10 |
| 233 S WACKER DR | 2026-06-09 |
| 4457 S KILDARE BLVD | 2026-04-28 |
| 50 S LA SALLE ST | 2026-04-06 |
| 201 N SANGAMON ST | 2026-01-28 |
| 101 N WACKER DR | 2026-01-21 |
| 2550 N LAKEVIEW AVE | 2026-01-06 |
| 77 W WACKER DR | 2025-12-29 |
| 1623 W FULTON ST | 2025-12-17 |
| 10 S WACKER DR | 2025-12-02 |
| 800 W FULTON MARKET | 2025-11-20 |
| 2222 S MICHIGAN AVE | 2025-11-13 |
77 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $88,938,000, median $855,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
132 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101082958 | 2026-08-21 | Plumbing | 1901 W MADISON ST | DDS 2019 CBC. REVISION TO PERMIT #101075067 TO UPDATE THE FOLLOWING: REVISE TO REMOVE ROOFTOP PARK, ADD CURB CUT ON MADISON ST, REVISED PARKING LAYOUT AT LEVEL 1., ADD PARKING GARA | $800,000 |
| 101082960 | 2026-08-21 | Plumbing | 600 W CHICAGO AVE | SELF-CERT 2019 CBRC INTERIOR ALTERATIONS TO EXISTING AN EXISTING 3RD FLOOR OFFICE. WORK TO INCLUDE RESTROOM AND SHOWER FACILITY, BIKE ROOM, AND MINOR REVISIONS TO AN EXISTING ELEVA | $2,000,000 |
| 101081490 | 2026-08-10 | Plumbing | 110 N CARPENTER ST | SPR 2019 CBRC: INTERIOR ALTERATIONS TO THE EXISTING LOWER LEVEL 02 PARKING GARAGE FOR RELOCATION OF EXISTING UPS ROOM A AND UPS ROOM B TO ADJACENT LOCATIONS ON LOWER LEVEL 02, AND | $750,000 |
| 101082256 | 2026-06-09 | Plumbing | 233 S WACKER DR | DDS 2019 CBRC: REVISION TO PERMIT# 101075483 DUE TO ACAR FOR STAIR ENCLOSURE AND FIRE SHUTTERS. (1A CONSTRUCTION. B-BUSINESS) CONSULTANT REVIEWER: V3 COMPANIES OF IL | $7,800,000 |
| 101075068 | 2026-06-03 | Plumbing | 1901 W MADISON ST | DIRECT DEVELOPER SERVICES 2019 CBC. FULL BUILDING PERMIT: MIXED-USE COMMERCIAL 3 STORY BUILDING ADDITION TO UNITED CENTER AND WILL INCLUDE 266 OFF STREET PARKING SPACES AND 10 OFF | $50,000,000 |
| B200466033 | 2026-04-28 | Plumbing | 4457 S KILDARE BLVD | REPAIR OR IN-KIND REPLACEMENT OF 5 PLUMBING FIXTURES AS DESCRIBED IN PERMIT APPLICATION. INCLUDES REPAIR OR REPLACMENT OF PLUMBING PIPING. LOCATIONS: 0 RESIDENTIAL UNIT(S), 0 NON | $12,000 |
| 101075067 | 2026-04-27 | Plumbing | 1901 W MADISON ST | DIRECT DEVELOPER SERVICES 2019 CBC. NEW SHALLOW FOUNDATIONS (PHASE 2 OF 3), PLUMBING AND ASSOCIATED BELOW GRADE CONSTRUCTION FOR A MIXED-USE COMMERCIAL BUILDING ADDITION TO UNITED | $7,500,000 |
| 101079765 | 2026-04-08 | Plumbing | 110 N CARPENTER ST | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF AN EXISTING GROUND FLOOR KITCHEN/ LAB AND SECOND FLOOR OFFICE CONFERENCE ROOM AS PER PLANS. WORK INCLUDES SELECTIVE DEMOLITION, NEW NON- | $385,000 |
| 101080299 | 2026-04-06 | Plumbing | 50 S LA SALLE ST | SPR 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. REVISION TO PERMIT #101075029 TO UPDATE THE STRUCTURAL STEEL DESIGN DUE TO EXISTING CONDITIONS. ALL WORK AS PER PLANS. 1A CONSTRUC | $34,000 |
| 101072679 | 2026-03-25 | Plumbing | 1901 W MADISON ST | DIRECT DEVELOPER SERVICES 2019 CBC. CAISSONS, FOUNDATION, EARTH RETENTION SYSTEM, PLUMBING AND ASSOCIATED BELOW GRADE CONSTRUCTION ONLY FOR A MIXED-USE COMMERCIAL 3 STORY BUILDING | $3,790,000 |
| 101077729 | 2026-01-28 | Plumbing | 201 N SANGAMON ST | DDS 2019 CBC: REVISION TO PERMIT 101064854. REVISIONS INCLUDE AN ADDITIONAL STAFF OFFICE, CORRIDOR, AND ADDITIONAL SINK IN CAFE SPACE. (OCCUPANCY GROUPS A2, A3, B; TYPE IA CONSTRUC | $10,000 |
| 101076894 | 2026-01-21 | Plumbing | 101 N WACKER DR | SELF-CERT 2019 CBC: INTERIOR ALTERATION OF EXISTING OFFICES ON THE 19TH AND 20TH FLOORS, SUITES 1950 AND 2000. AREAS OF WORK TOTAL 31,462 SQ FT. NO CHANGE TO GROUP B OCCUPANCY TYP | $3,932,750 |
| 101078199 | 2026-01-21 | Plumbing | 101 N WACKER DR | SELF-CERT 2019 CBC: INTERIOR ALTERATION OF FIRST FLOOR RETAIL SPACE, SUITE 102; 2,497 SQ FT. NO CHANGE IN GROUP M OCCUPANCY OR CONSTRUCTION TYPE 1A. THIS 1ST FLOOR RETAIL SPACE WAS | $312,125 |
| 101075483 | 2026-01-13 | Plumbing | 233 S WACKER DR | DDS 2019 CBRC: INTERIOR ALTERATIONS TO FLOORS 72 (PARTIAL), 73 & 74 AT EXISTING OFFICE BUILDING. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING. DEMO UN | $7,800,000 |
| 101075029 | 2026-01-12 | Plumbing | 50 S LA SALLE ST | SPR 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO LEVEL B6. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, ELECTRICAL, AND PLUMBING. STRUCTURAL SCOPE TO RE | $1,800,000 |
| B200448950 | 2026-01-06 | Plumbing | 2550 N LAKEVIEW AVE | SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXISTING UNIT, REPLACE MILLWORK AND FINISHES WITH ASSOCIATED ELECTRICAL, PLUMBING AND VENTILATION. LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 N | $290,000 |
| 101076514 | 2025-12-29 | Plumbing | 77 W WACKER DR | SELF-CERT: REVISION TO PERMIT 101068944 TO INCLUDE MINOR LAYOUT CHANGES ON 12 FLOORS. REDESIGN OF OFFICE SIZE LOCATIONS AS WELL AS WORKSTATIONS. NO CHANGE IN USE (B-BUSINESS OCCU | $2,000,000 |
| 101076305 | 2025-12-17 | Plumbing | 1623 W FULTON ST | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 1ST FLOOR BUSINESS SPACE, TO INCLUDE TESTING LAB SPACES, PHONE ROOM, OPEN OFFICE, AND ENCLOSED OFFICE SPACES, AS PER PLANS. | $1,800,000 |
| 101075722 | 2025-12-09 | Plumbing | 50 S LA SALLE ST | SELF-CERT 2019 CBRC: INTERIOR BUILD OUT OF FLOORS 9 & 10 IN A EXISTING HIGH-RISE BUILDING. NO CHANGE TO EXISTING USE. DEMO PERMIT #101069806. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $5,000,000 |
| 101076868 | 2025-12-02 | Plumbing | 10 S WACKER DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 28TH FLOOR OFFICE SPACE SUITE 2800. WORK TO INCLUDE NEW NON LOAD BEARING PARTITIONS, PLUMBING, ELECTRICAL AND MECHANICAL WORK | $3,500,000 |
| 101076402 | 2025-12-01 | Plumbing | 77 W WACKER DR | SELF-CERT: INTERIOR ALTERATIONS TO FLOORS 15, 16 AND 17. WORK TO INCLUDE CONSTRUCTION OF NON-LOAD BEARING PARTITIONS, DOORS AND HARDWARE, CEILINGS, LIGHTING FINISHES, MILLWORK AN | $13,600,000 |
| B200451467 | 2025-11-24 | Plumbing | 50 S LA SALLE ST | SCOPE: NONSTRUCTURAL INTERIOR PREPARATORY DEMOLITION OF NONLOAD BEARING DRYWALL AND M.E.P. SYSTEMS WITH DEMO DRAWINGS AND ALL OTHER WORK TO BE PERFORMED ON PERMIT NO. 101075029. LO | $1,000 |
| 101075494 | 2025-11-20 | Plumbing | 800 W FULTON MARKET | SELF-CERT 20019 CBRC: FIRST TIME BUILDOUT TO EXISTING 6TH FLOOR OFFICE SPACE TO INCLUDE NEW PARTITIONS, DOORS, MECHANICAL, ELECTRICAL, LIGHTING, PLUMBING, AND FINISHES. (OCCUPANCY | $5,990,000 |
| 101060174 | 2025-11-13 | Plumbing | 2222 S MICHIGAN AVE | DDS 2019 CBC: PHASE 2 OF 2 - ALTERATION PERMIT FOR THE ADAPTIVE REUSE OF A 3-STORY, VACANT FORMER CAR SALES SHOWROOM BUILDING INTO A 4-STORY MIXED USE HOTEL. INCLUDES AMENITY SPACE | $5,000,000 |
| 101074546 | 2025-10-16 | Plumbing | 150 N MICHIGAN AVE | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO 28TH FLOOR CORPORATE OFFICE SPACE INCLUDING PRIVATE OFFICES, CONFERENCING, PANTRY, ELEVATOR LOBBY, AND RESTROOMS. WORK TO INCLUDE DEMO, | $3,360,000 |
| 101075158 | 2025-10-16 | Plumbing | 233 S WACKER DR | SELF CERT 2019 CBRC: 2ND REVISION TO PERMIT 101051942. CHANGES TO LAYOUT ON 85, 86, AND 93. | $125,000 |
| 101073149 | 2025-10-02 | Plumbing | 225 W RANDOLPH ST | SELF-CERT 2019 CBRC: ALTERATIONS TO EXISTING OFFICE SPACE IN SUITE 400. INTERIORS WORK ONLY. (OCCUPANCY GROUP B - BUSINESS; CONSTRUCTION TYPE 1A) | $5,000,000 |
| 101066113 | 2025-09-22 | Plumbing | 235 N MAPLEWOOD AVE | DDS 2019 CBC. NEW CONSTRUCTION, FULL BUILDING PERMIT FOR 1 STORY, INDUSTRIAL WAREHOUSE. 34,023 SF. STEEL STRUCTURAL SYSTEM WITH CONCRETE SHALLOW FOUNDATION, METAL DECK ROOF AND PRE | $3,600,000 |
| 101066112 | 2025-09-22 | Plumbing | 203 N MAPLEWOOD AVE | DDS 2019 CBC. NEW CONSTRUCTION, FULL BUILDING PERMIT FOR 1 STORY, INDUSTRIAL WAREHOUSE. 34,734 SF. STEEL STRUCTURAL SYSTEM WITH CONCRETE SHALLOW FOUNDATION, METAL DECK ROOF AND PRE | $3,600,000 |
| 101072823 | 2025-09-09 | Plumbing | 1 W GRAND AVE | SELF CERT 2019 CBRC: REVISION TO PERMIT 101065703. STRUCTURAL PEER REVIEW INCLUDED. REMOVING THE EXISTING BEARING WALL ON THE FIRST FLOOR ONLY AND INSTALLATION OF 2 COLUMNS ON TH | $1,000,000 |
| B200439267 | 2025-08-26 | Plumbing | 705 W CHICAGO AVE | FOR PERMIT 101068175: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101073025 | 2025-08-26 | Plumbing | 410 N MICHIGAN AVE | SELFCERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 14TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $1,200,000 |
| 101072281 | 2025-08-25 | Plumbing | 8700 W BRYN MAWR AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 9TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $770,000 |
| 101072511 | 2025-08-14 | Plumbing | 400 N MICHIGAN AVE | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 14TH FLOOR OFFICE SPACE. NO EXTERIOR WORK. CHANGE OF OCCUPANCY CLASSIFICATION FROM B TO A3. CONSTRUCTION TYPE 1A. | $1,500,000 |
| 101069806 | 2025-07-22 | Plumbing | 50 S LA SALLE ST | SELF-CERT 2019 CBRC: INTERIOR DEMO ONLY TO EXISTING 9TH & 10TH FLOOR OFFICE SPACE. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A) | $500,000 |
| 101068949 | 2025-07-18 | Plumbing | 77 W WACKER DR | DDS 2019 CBRC: PHASE 2 OF 2. INTERIOR ALTERATIONS TO OFFICE FLOORS 27, 34 AND 35. CONVERT LEVEL 34 TO ASSEMBLY FOR NEW CONFERENCE CENTER, MEETING ROOMS AND CAFE. LEVELS 27 AND 35 | $12,320,760 |
| B200430735 | 2025-06-25 | Plumbing | 345 N MORGAN ST | FOR PERMIT 101066703: REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTED | |
| 100999300 | 2025-06-23 | Plumbing | 2120 N MOZART ST | DDS 2019 CBRC: RENOVATION AND ADAPTIVE REUSE OF THE EXISTING HUMBOLDT PARK UNITED METHODIST CHURCH. EXISTING USE IS A SANCTUARY AND 13 UNITS. THE SANCTUARY WILL BE CONVERTED INTO | $6,680,000 |
| 101068640 | 2025-06-11 | Plumbing | 5230 N LINCOLN AVE | DDS 2019 CBRC: REVISION TO PERMIT# 101054908 TO INCLUDE CONVERSION OF TWO (2) OFFICES TO ADA SLEEPING ROOMS, ACCESSIBILITY UPGRADES, NEW STOREFRONT GLAZING IN A TRANSITIONAL RESIDE | $45,000 |
| 101064854 | 2025-06-05 | Plumbing | 201 N SANGAMON ST | DDS 2019 CBC: INITIAL TENANT BUILDOUT OF 31,000 SF COMMERCIAL GYM WITH ACCESSORY CAFE, RETAIL, AND SPA WITH MASSAGE SERVICES ON LEVELS 1 AND 2 OF 11 STORY BUILDING. INCLUDES ELECTR | $1,550,000 |
| 101069641 | 2025-06-03 | Plumbing | 180 N STETSON AVE | SELF-CERT 2019 CBRC: INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON FLOORS 53 +54. RENOVATION INCLUDES NEW INTERIOR PARTITIONS, CEILING, LIGHTING, AND FINISHES AS WELL AS T | $783,180 |
| 101068451 | 2025-05-21 | Plumbing | 400 N MICHIGAN AVE | SELF CERT 2019 CBRC: INTERIOR DEMOLITION TO 14TH FLOOR OFFICE SPACE AS PER PLANS. B-BUSINESS. 1A CONSTRUCTION | $210,000 |
| 101068944 | 2025-05-20 | Plumbing | 77 W WACKER DR | SELF-CERT: PHASE 2 OF 2: INTERIOR BUILD-OUT OUT OF LEVELS 18, 19, 24, 25, 26, 27, 29, 30, 31, 32, 37 AND 38 FOR OFFICE USE. WORK TO INCLUDE NEW OPEN OFFICE AND PRIVATE OFFICES, C | $47,981,760 |
| 101065703 | 2025-04-25 | Plumbing | 1 W GRAND AVE | SELF-CERT 2019 CBRC: ***STRUCTURAL PEER REVIEW*** EXTERIOR MASONRY REPAIRS, ALTERATIONS AND STOREFRONT REPLACEMENT FOR A 2-STORY VACANT RESTAURANT GLAZED TERRA COTTA AND BRICK BUIL | $1,000,000 |
| 101063248 | 2025-04-22 | Plumbing | 231 N ADA ST | SELF CERT 2019 CBC: NEW CONSTRUCTION OF A SINGLE STORY SLAB-ON-GRADE SALES CENTER OFFICE TO INCLUDE 10 CAR EXTERIOR PARKING LOT AS PER PLANS (OCCUPANCY B, TYPE IIB CONSTRUCTION) | $2,200,000 |
| 101063105 | 2025-04-16 | Plumbing | 6131 N LINCOLN AVE | SPR 2019 CBRC: INTERIOR ALTERATIONS AND APPROX. 1,268 SF ADDITION TO EXISTING 1-STORY BANKING FACILITY TO INCLUDE REDUCTION OF THE FOUR LANE DRIVE THROUGH TO THREE LANES WITH NEW C | $2,517,000 |
| B200420747 | 2025-04-10 | Plumbing | 3303 S CARPENTER ST | FOR PERMIT 101044123: ADDITIONAL PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101057329 | 2025-04-04 | Plumbing | 1044 W BERWYN AVE | SPR 2019 CBRC: INTERIOR ALTERATION & 1 STORY TYPE IIIA CONSTRUCTION ADDITION (NEW RESTROOM & REMOELED RESTROOMS, PARTIAL NEW M.E.P.) TO EXISTING 1 STORY BUILDING, CURRENT & PROPOSE | $3,000,000 |
| B200418623 | 2025-04-01 | Plumbing | 6131 N LINCOLN AVE | NONSTRUCTURAL INTERIOR PREPARATORY DEMOLITION: REMOVAL OF NON-LOADING BEARING WALLS/DRYWALL AND M.E.P. ALL OTHER WORK UNDER SPR APPLICATION/PERMIT # 101063105. LOCATIONS: 0 RESIDEN | $50,000 |
| 101064687 | 2025-03-28 | Plumbing | 1071 W FRY ST | DDS 2019 CBRC: INTERIOR & EXTERIOR ALTERATIONS TO EXISTING 2 STORY MASONRY OFFICE BUILDING WITH BASEMENT, SECOND FLOOR AND 1-STORY WAREHOUSE. DEMO OF EXISTING WAREHOUSE AND PORTION | $925,000 |
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 →