COMPANY RECORD · CHICAGO, IL
Norman Mechanical — permit history in Chicago, IL
Norman Mechanical appears on 1,481 Chicago permit records from 2006 through 2026, most often plumbing (99.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 1474 | 99.5% |
| Mechanical / HVAC | 7 | 0.47% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2006 | 8 |
| 2007 | 6 |
| 2008 | 5 |
| 2009 | 95 |
| 2010 | 110 |
| 2011 | 117 |
| 2012 | 59 |
| 2013 | 95 |
| 2014 | 118 |
| 2015 | 89 |
| 2016 | 96 |
| 2017 | 97 |
| 2018 | 66 |
| 2019 | 70 |
| 2020 | 90 |
| 2021 | 73 |
| 2022 | 119 |
| 2023 | 66 |
| 2024 | 33 |
| 2025 | 33 |
| 2026 | 36 |
Busiest year on record: 2022, with 119 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 |
|---|---|---|
| Lr Contracting Company | 86 | 2026-08-04 |
| Lendlease (US) Construction Inc. | 69 | 2023-01-23 |
| Crane Construction Company, L.L.C. | 63 | 2026-01-22 |
| Kr Tech Group,Inc. | 62 | 2025-12-29 |
| The Bowa Group Inc | 59 | 2026-07-16 |
| Novak Construction Company | 52 | 2024-10-30 |
| W. E. O'neil Construction Co. | 49 | 2022-10-07 |
| W.B.F.Construction Inc | 42 | 2026-07-16 |
| All Masonry Const. Co. Inc | 42 | 2026-04-30 |
| Safeway-Jj Duffy Joint Venture | 36 | 2020-07-07 |
| Burling Builders, Inc | 35 | 2018-11-13 |
| Pepper Construction Company | 34 | 2022-05-06 |
413 companies are named alongside Norman 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 |
|---|---|
| 3519 N CLARK ST | 2026-08-14 |
| 2740 N HOYNE AVE | 2026-08-04 |
| 1450 N SEDGWICK ST | 2026-07-29 |
| 726 N KEDZIE AVE | 2026-07-16 |
| 2639 N HOYNE AVE | 2026-07-16 |
| 2567 N HOYNE AVE | 2026-07-16 |
| 2664 N HOYNE AVE | 2026-07-14 |
| 2648 N HOYNE AVE | 2026-07-14 |
| 2600 N HOYNE AVE | 2026-07-14 |
| 2611 N HOYNE AVE | 2026-07-14 |
| 2750 N HOYNE AVE | 2026-07-14 |
| 2731 N LEAVITT ST | 2026-07-14 |
| 3733 E 87TH ST | 2026-07-10 |
| 1622 N CALIFORNIA AVE | 2026-07-09 |
994 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $350,000,000, median $441,297. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
1,481 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 101085732 | 2026-08-14 | Plumbing | 3519 N CLARK ST | DDS 2019 CBRC: REVISION TO PERMIT 101076291 FOR ARCHITECTURAL, ELECTRICAL, PLUMBING AND MECHANICAL DESIGN CHANGES. (OCCUPANCY GROUP A-2; TYPE IIIA CONSTRUCTION) CONSULTANT REVIEWER | $1,500,000 |
| 101055542 | 2026-08-04 | Plumbing | 2740 N HOYNE AVE | DDS 2019 CBC: FULL BUILDING PERMIT FOR 5 STORY, 59 DWELLING UNIT MIXED OCCUPANCY BUILDING AND 10 OUTDOOR PARKING SPACES (OCCUPANCY GROUPS R-2, S-2, A-3, AND B, TYPE 1-B CONST.) | $22,000,000 |
| 101082224 | 2026-07-29 | Plumbing | 1450 N SEDGWICK ST | SC 2019 CBRC: ALTERATION TO EXISTING MULTI-UNIT FAMILY RESIDENTIAL LOBBY. INCLUDES SECURITY VESTIBULE UPGRADE, ENTRANCE CURTAINWALL REPLACEMENT, NEW LIGHTING LAYOUT, NEW ACCESS SYS | $25,000 |
| 101076263 | 2026-07-16 | Plumbing | 726 N KEDZIE AVE | SPR 2019 CBC: FULL BUILDING PERMIT FOR 1-STORY PARK FIELDHOUSE WITH GYMNASIUM AND 4 OUTDOOR PARKING SPACES. (OCCUPANCY GROUP A-3; TYPE II-B CONSTRUCTION)**CERTIFIED CORRECTIONS SUB | $8,000,000 |
| 101055537 | 2026-07-16 | Plumbing | 2639 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-04, 2633 - 2667 N HOYNE AVE. ALTERATIONS TO EXISTING 2 STORY, 18 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC R-2, S-1, TYPE IIIB CONST.) PLANS SU | $6,500,000 |
| 101055499 | 2026-07-16 | Plumbing | 2567 N HOYNE AVE | DDS 2019 CBRC: REPAIRS AND ALTERATIONS TO EXISTING UNOCCUPIED POWERHOUSE BUILDING WITH BASEMENT. (OCC GROUP: U; CONST TYPE: IIA) CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING | $4,000,000 |
| 101055541 | 2026-07-14 | Plumbing | 2664 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-08 - 2664 - 2704 N HOYNE AVE. ALTERATIONS TO EXISTING 3 STORY, 40 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC R-2, TYPE IIIB CONST.) PLANS SUBMIT | $14,000,000 |
| 101055540 | 2026-07-14 | Plumbing | 2648 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-07 - 2628 - 2662 N HOYNE AVE. FULL BUILDING PERMIT FOR A 2 STORY, 16 DWELLING UNIT APARTMENT BUILDING (INCL. X EFFICIENCY UNITS). (OCC R-X, TYPE IIIB CONS | $8,000,000 |
| 101055539 | 2026-07-14 | Plumbing | 2600 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-06, 2600 - 2618 N HOYNE AVE. ALTERATIONS TO EXISTING 3 STORY, 40 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC R-2, TYPE IIIB CONST.) PLANS SUBMITT | $14,000,000 |
| 101055538 | 2026-07-14 | Plumbing | 2611 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-05, 2601 - 2631 N HOYNE AVE. ALTERATIONS TO EXISTING 2 STORY, 16 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC R-2, TYPE IIIB CONST.) PLANS SUBMITT | $6,000,000 |
| 101055536 | 2026-07-14 | Plumbing | 2750 N HOYNE AVE | DDS 2019 CBRC: BUILDING S-02, 2750 - 2768 N HOYNE AVE AND 2029-2035 W DIVERSEY PARKWAY. ALTERATIONS TO EXISTING 3 STORY, 49 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC R-2 | $18,000,000 |
| 101055535 | 2026-07-14 | Plumbing | 2731 N LEAVITT ST | DDS 2019 CBRC: BUILDING S-01, 2731 - 2759 N LEAVITT ST AND 2041 - 2049 W DIVERSEY PARKWAY. ALTERATIONS TO EXISTING 3 STORY, 71 DWELLING UNIT APARTMENT BUILDING WITH BASEMENT. (OCC | $25,000,000 |
| 101080637 | 2026-07-10 | Plumbing | 3733 E 87TH ST | SPR 2019 CBC: PHASE 1C - CRYOPLANT BUILDOUT FOR QUANTUM COMPUTING FACILITY. ADJACENT WORK UNDER PRIOR PERMITS 101063081, 101065270, 101075599. (OCC GROUP B, F-1, S-1, CONST TYPE II | $30,000,000 |
| 101075005 | 2026-07-09 | Plumbing | 1622 N CALIFORNIA AVE | DDS 2019 CBRC: RENOVATION OF A 4-STORY, 39-UNIT SRO BUILDING WITH 2 GROUND FLOOR COMMERCIAL UNITS INTO A 41-UNIT NON-CONGREGATE TRANSITIONAL SHELTER WITH GROUND FLOOR SUPPORT SPACE | $1,475,790 |
| 101085354 | 2026-06-30 | Plumbing | 73 E LAKE ST | SC 2019 CBRC: SCOPE OF WORK INVOLVES SELECTIVE DEMOLITION AND CONSTRUCTION, UPDATING INTERIOR FINISHES WITH NEW PAINT AND FLOORING. WHILE EXISTING MECHANICAL, ELECTRICAL, FIRE PROT | $50,000 |
| 101085367 | 2026-06-30 | Plumbing | 73 E LAKE ST | SC 2019 CBRC SC 2019 CBRC: SCOPE OF WORK INVOLVES A MINOR, NON-STRUCTURAL INTERIOR RENOVATION TO UPDATE THE EXISTING FITNESS AREA AND CONVERT AN ADJACENT THEATER ROOM INTO A SECOND | $65,000 |
| 101084921 | 2026-06-29 | Plumbing | 73 E LAKE ST | SC 2019 CBRC: SCOPE OF WORK INCLUDES SELECTIVE DEMOLITION AND SUBSEQUENT CONSTRUCTION OF WALLS, CEILINGS, AND ELECTRICAL COMPONENTS. WHILE THE EXISTING MECHANICAL, FIRE PROTECTION, | $125,000 |
| 101051449 | 2026-06-22 | Plumbing | 410 N ELIZABETH ST | DDS 2019 CBC: FOUNDATION AND SUPERSTRUCTURE PERMIT THROUGH LEVEL 7 FOR A 33-STORY MIXED OCCUPANCY BUILDING. CAISSONS ONLY PERMIT ISSUED UNDER 100968490 (OCCUPANCY GROUPS: R-2, M, | $1,000,000 |
| 101082225 | 2026-06-09 | Plumbing | 1365 N HUDSON AVE | SELF-CERT 2019 CBRC: ALTERATION TO EXISTING MULTI-FAMILY RESIDENCE LOBBY. INCLUDES SECURITY VESTIBULE UPGRADE, NEW LIGHTING LAYOUT, AND NEW ACCESS SYSTEM UPGRADE. (OCC GROUP B. CON | $25,000 |
| 101079648 | 2026-06-04 | Plumbing | 1 W GRAND AVE | DDS 2019 CBRC: REVISION TO PERMIT 101073851. INTERIOR ALTERATIONS FOR F1 ARCADE CHICAGO. INCLUDES ARCHITECTURE, STRUCTURE, MECHANICAL ELECTRICAL, AND PLUMBING ON THE GROUND LEVEL, | $6,000,000 |
| 101082870 | 2026-05-18 | Plumbing | 1538 N CLYBOURN AVE | SELF CERTIFICATION FOR FIRST GENERATION FITOUT OF AN EXISTING 2960 SF GREY SHELL SPACE FOR A NEW VETERINARY CLINIC. WORK INCLUDES ARCHITECTURAL, MECHANICAL, ELECTRICAL, AND PLUMBIN | $710,000 |
| 101081357 | 2026-05-12 | Plumbing | 6623 S DR MARTIN L KING JR DR | SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING GROUND FLOOR SPACE SUITE 7 FOR BANK. WORK TO INCLUDE NEW NON LOAD BEARING PARTITIONS, PLUMBING, ELECTRICAL AND MECHANICAL WORK | $300,000 |
| 101080061 | 2026-05-07 | Plumbing | 3101 N SHERIDAN RD | INTERIOR RENOVATIONS: REPLACE BATHROOM AND KITCHEN FIXTURES, NEW WASHERS AND DRYERS, COSMETIC CHANGES, AND NEW ELETRICAL SERVICES IN MULTIPLE UNITS IN AN EXISTING 14 STORY/296 UNIT | $4,580,000 |
| 101073249 | 2026-05-04 | Plumbing | 500 N MICHIGAN AVE | DDS 2019 CBRC: DDS 2019 CBRC: INTERIOR DEMOLITION ONLY AT EXISTING 24-STORY OFFICE BUILDING. DEMO TO INCLUDE NON-LOAD BEARING PARTITIONS , SLAB OPENINGS AND OBSOLETE MECHANICAL EQU | $2,750,000 |
| B200468462 | 2026-05-01 | Plumbing | 5645 W ADDISON ST | FOR PERMIT 100987379: REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONTRACTORS" ON PERMIT CERTIFICATE. | |
| 101075599 | 2026-04-30 | Plumbing | 3733 E 87TH ST | SPR 2019 CBC: REVISION TO CORE AND SHELL PERMIT 101063081 AND INTERIOR BUILDOUT PERMIT 101065270 FOR THE PROPOSED 80,700 SF PSIQUANTUM COMPUTING FACILITY WITH ASSOCIATED SUPPORT S | $5,645,000 |
| 101048291 | 2026-04-02 | Plumbing | 1579 N MILWAUKEE AVE | ***DIRECT DEVELOPER SERVICES*** RENOVATION TO AN EXISTING 3-STORY OFFICE AND MERCANTILE BUILDING. OCCUPANCY GROUP BUSINESS AND MERCANTILE; CONSTRUCTION TYPE IIIA. CONSULTANT REVIE | $20,000 |
| 101036007 | 2026-03-18 | Plumbing | 955 N LARRABEE ST | DDS 2019 CBC: NEW CONSTRUCTION 7 STORY, 79FT, 78 UNIT MULTI-FAMILY RESIDENTIAL BUILDING. 39 PARKING SPACES (5 ACCESSIBLE SPACES) PROVIDED IN FIRST FLOOR PARKING GARAGE. NFPA-13 SPR | $36,887,188 |
| 101076652 | 2026-03-17 | Plumbing | 3737 W 99TH ST | SPR 2019 SPR: FULL BUILDING PERMIT FOR NEW 1-STORY 2,225 SQFT CENTRAL UTILITY PLANT ADDITION TO EXISTING...BUILDING AND ASSOCAITED SITE WORK AS PER PLANS. INTERIOR MECHANICAL PIPIN | $20,000,000 |
| 101077235 | 2026-03-12 | Plumbing | 12155 S INDIANA AVE | SPR 2019 CBRC. NEW SINGLE STORY CLUBHOUSE CONSTRUCTION. ALL WORK AS PER PLANS.NOTE: THIS SITE DEVELOPMENT ALSO ENCOMPASSES CONCURRENT REHABILITATION WORK ON THREE (3) EXISTING RESI | $1,200,000 |
| 101080242 | 2026-03-11 | Plumbing | 625 N MICHIGAN AVE | SELF CERT 2019 CBRC: SELF CERT 2019 CBRC: REVISION TO PERMIT # 101076749 DUE TO MECHANICAL SYSTEM CHANGES (1A CONSTRUCTION. M-MERCANTILE USE) | $700,000 |
| 101077152 | 2026-03-03 | Plumbing | 4910 N SHERIDAN RD | DDS 2019 CBC: ALTERATIONS TO EXISTING 6 AND 14 LEVEL APARTMENT BUILDING WITH 119 DWELLING UNITS. INCLUDES RENOVATION OF BUILDING ENVELOPE EXTERIOR AND ACCESSIBILITY UPGRADES IN UNI | $10,471,088 |
| 101069574 | 2026-02-25 | Plumbing | 1220 N STATE PKWY | SPR 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING 16 STORY RESIDENTIAL BUILDING TO REMODEL BASEMENT, GROUND FLOOR COMMON AREAS. LOBBY, OFFICE WASHROOMS, INSTALL NEW NATURAL GAS GE | $5,400,000 |
| B200455781 | 2026-01-22 | Plumbing | 222 N LA SALLE ST | NONSTRUCTURAL INTERIOR REPLACEMENT OF WATER/SMOKE/FIRE DAMAGES TO INCLUDE 3000 SQ FT DRYWALL, PLUMBING FIXTURES AND ASSOCIATED PIPING, ELECTRICAL AND DUCTWORK. REPLACE STUDS AS NEE | $750,000 |
| 101076291 | 2026-01-21 | Plumbing | 3519 N CLARK ST | DDS 2019 CBRC: FIRST TIME TENANT BUILDOUT TO EXISTING 1ST FLOOR RETAIL SPACE FOR NEW RESTAURANT. NEW PARTITIONS, ELECTRIC, VENTILATION AND PLUMBING WORK AS PER PLANS. (OCCUPANCY GR | $1,500,000 |
| B200456234 | 2026-01-20 | Plumbing | 625 N MICHIGAN AVE | FOR PERMIT 101076749: REPLACEMENT GENERAL CONTRACTOR. REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. NEW CONTRACTOR(S) LISTED | |
| 101068028 | 2025-12-29 | Plumbing | 1838 N LAMON AVE | SPR 2019 CBC: ALTERATIONS AND CHANGE OF OCCUPANCY FOR BUILDOUT OF A 1-STORY CANNABIS CULTIVATION AND PROCESSING FACILITY IN AN EXISTING WAREHOUSE. INCLUDES INTERIOR RENOVATIONS, FI | $7,000,000 |
| 101073851 | 2025-12-29 | Plumbing | 1 W GRAND AVE | **DIRECT DEVELOPER SERVICES:** 2019 CBRC: INTERIOR IMPROVEMENTS ON THE GROUND LEVEL, SECOND FLOOR, AND ROOF, OF AN EXISTING 20,400SF RESTAURANT. WORK INCLUDES A NEW COMMERCIAL KITC | $6,000,000 |
| 101074570 | 2025-12-22 | Plumbing | 2923 W LAWRENCE AVE | DDS / 2019 CBC: REVISION TO PERMIT 101051379 TO INCLUDE INTERIOR & EXTERIOR MODIFICATIONS OF A 5-STORY RESIDENTIAL BUILDING TO INCLUDE ONE (1) ADDITIONAL DWELLING UNIT (41 TOTAL UN | $18,000,000 |
| 101076516 | 2025-12-19 | Plumbing | 15 E OAK ST | *SELF CERT 2019 CBRC*:STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO AN EXISTING RESTAURANT ON 6TH FLOOR BEING RENOVATED INTO A NEW RESTAURANT. NEW FINISHES. CEILING/FLOO | $3,600,000 |
| 101075479 | 2025-12-16 | Plumbing | 251 E 121ST PL | SPR 2019 CBC, INDIAN TRAILS- LEVEL 2 ALTERATIONS. THE PROJECT INVOLVES THE RENOVATION OF ALL 60 RESIDENTIAL UNITS, INCLUDING MECHANICAL, ELECTRICAL, AND PLUMBING UPDATES, ALONG WIT | $7,881,109 |
| 101075476 | 2025-12-16 | Plumbing | 221 E 121ST PL | SPR 2019 CBC. INDIAN TRAILS - LEVEL 2 ALTERATIONS. RENOVATION OF ALL 60 RESIDENTIAL UNITS INCLUDING MECHANICAL, ELECTRICAL AND PLUMBING, ALONG WITH FINISH UPDATES, RENOVATION OF AL | $7,881,109 |
| 101075482 | 2025-12-16 | Plumbing | 12141 S INDIANA AVE | 2019 CBC, INDIAN TRAILS-LEVEL 2 ALTERATIONS. THE PROJECT INVOLVES THE RENOVATION OF ALL 60 RESIDENTIAL UNITS, INCLUDING MECHANICAL, ELECTRICAL, AND PLUMBING UPDATES, ALONG WITH FIN | $7,881,109 |
| 101077142 | 2025-12-16 | Plumbing | 448 N LA SALLE DR | SC 2019 CBRC:REVISION TO PERMIT NUMBER 100908301. INTERIOR RENOVATION OF THE 4TH FLOOR IN AN EXISTING OFFICE BUILDING, AS PER PLANS. (OCC. GRP. B; CONST. TYPE IA). | $420,000 |
| 101073750 | 2025-12-08 | Plumbing | 3338 W LAKE ST | SPR 2019 CBC: FULL BUILDING PERMIT FOR ERECTING A NEW 1 STORY 12,687 SQ FT BUILDING FOR ARTIST WORK SALES SPACE & PERSONAL SERVICE USES (INSTRUCTIONAL CLASSES & LESSONS ONLY); WITH | $6,000,000 |
| 101072150 | 2025-11-26 | Plumbing | 2305 S STATE ST | DDS / 2019 CBC: FULL BUILDING PERMIT FOR THE NEW CONSTRUCTION OF A 13-STORY RESIDENTIAL BUILDING (80 TOTAL DWELLING UNITS; 60 DWELLING UNITS + 20 EFFICIENCY UNITS) TO INCLUDE GROU | $10,000,000 |
| B200450651 | 2025-11-18 | Plumbing | 2923 W LAWRENCE AVE | FOR PERMIT 101051379: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONT | |
| 101072926 | 2025-10-07 | Plumbing | 451 E GRAND AVE | SC 2019 CRBC: LEVEL 1 - FIRST TIME BUILDOUT OF INTERIOR RESIDENTIAL APARTMENT #64 IN A MULTI-UNIT RESIDENTIAL BUILDING, TYPE IA. WORK SHALL INCLUDE CONNECTIONS TO PROVIDED PLUMBI | $700,000 |
| 101072188 | 2025-09-11 | Plumbing | 2929 W 19TH ST | DDS 2019 CBRC: REVISION TO #101061007, INTERIOR ALTERATIONS TO EXISTING 2 STORY SCHOOL, INCLUDES ASSOCIATED MEP CHANGES. NO CHANGE IN EXSTING USE. OCCUPANCY I-4; CONSTRUCTION TYPE | $500,000 |
| B200435303 | 2025-07-29 | Plumbing | 1400 N KINGSBURY ST | FOR PERMIT 101059917: REPLACEMENT ELECTRICAL CONTRACTOR. REPLACEMENT OTHER CONTRACTOR. REPLACEMENT PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UNDER "OTHER APPLICANTS AND CONT |
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 →