COMPANY RECORD · CHICAGO, IL
Blackwood Group, LLC. — permit history in Chicago, IL
Blackwood Group, LLC. appears on 66 Chicago permit records from 2013 through 2025, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 66 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2013 | 5 |
| 2014 | 1 |
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 7 |
Busiest year on record: 2015, with 8 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 |
|---|---|---|
| Rocha Plumbing, Inc. | 21 | 2025-11-06 |
| M. Difoggio Plumbing & Sewer | 20 | 2020-10-29 |
| Twm Energy Experts,Inc. | 18 | 2020-10-26 |
| T&E Energy Experts, Inc. | 16 | 2017-08-15 |
| T & E Energy Experts | 12 | 2017-08-15 |
| Hernandez Electric | 9 | 2025-11-06 |
| Cm Electric, Inc. | 9 | 2024-04-03 |
| Mechanical Management & Design | 7 | 2024-04-03 |
| Colmex Heating & Cooling | 4 | 2021-04-08 |
| Njoy Heating And Cooling Inc | 4 | 2025-10-27 |
| Luis Martinez | 2 | 2024-01-05 |
| Merts Heating | 2 | 2015-02-26 |
34 companies are named alongside Blackwood Group, LLC. 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 |
|---|---|
| 4713 N WESTERN AVE | 2025-11-06 |
| 209 S WHIPPLE ST | 2025-10-27 |
| 3015 W POLK ST | 2025-10-24 |
| 129 S WHIPPLE ST | 2025-10-24 |
| 2759 S HARDING AVE | 2025-09-03 |
| 3031 W POLK ST | 2025-08-25 |
| 3705 N TRIPP AVE | 2025-07-15 |
| 1609 W 21ST PL | 2024-12-17 |
| 3990 S ARCHER AVE | 2024-05-30 |
| 1619 W 47TH ST | 2024-04-03 |
| 2358 S WHIPPLE ST | 2024-03-21 |
| 4701 S KEDZIE AVE | 2024-01-05 |
| 4706 S ASHLAND AVE | 2023-12-12 |
| 1621 W 47TH ST | 2023-10-10 |
54 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1 to $15,000,000, median $375,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
66 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200449707 | 2025-11-06 | General construction | 4713 N WESTERN AVE | FOR PERMIT 101073500: REPLACEMENT GENERAL CONTRACTOR. ADDITIONAL ELECTRICAL CONTRACTOR. ADDITIONAL MASON CONTRACTOR. ADDITIONAL PLUMBING CONTRACTOR. NEW CONTRACTOR(S) LISTED UN | |
| 101063824 | 2025-10-27 | General construction | 209 S WHIPPLE ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR A FULLY SPRINKLERED 2 STORY, 6 UNIT WOOD FRAME BUILDING WITH 3 ON-SITE PARKING SPACES IN RT-4 ZONING.(OCCUPANCY GROUP R-2, TYPE V-B CON | $2,375,000 |
| 101063822 | 2025-10-24 | General construction | 3015 W POLK ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY, 6 UNIT WOOD FRAME BUILDING WITH 6 ON-SITE PARKING SPACES IN RT-4 ZONING.(OCCUPANCY GROUP R-2, TYPE V-B CONSTRUCTION) | $2,375,000 |
| 101063828 | 2025-10-24 | General construction | 129 S WHIPPLE ST | SELF-CERT 2019 CBC: FULL BUILDING PERMIT FOR A FULLY SPRINKLERED 2 STORY, 6 UNIT WOOD FRAME BUILDING WITH 5 ON-SITE PARKING SPACES IN RT-4 ZONING.(OCCUPANCY GROUP R-2, TYPE V-B CON | $2,375,000 |
| B200436023 | 2025-09-03 | General construction | 2759 S HARDING AVE | TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 64 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. LOCATION: SOUTH ELEVATION. | $5,200 |
| 101063818 | 2025-08-25 | General construction | 3031 W POLK ST | SPR 2019 CBC: FULL BUILDING PERMIT FOR 2 STORY, 6 UNIT WOOD FRAME (AFFORDABLE UNITS) BUILDING WITH NEW TRASH ENCLOSURE, FENCING, STORAGE BUILDING AND 3 ON-SITE PARKING SPACES (1 EV | $2,375,000 |
| 101067174 | 2025-07-15 | General construction | 3705 N TRIPP AVE | SELF-CERT 2019 CBRC: SELF-CERT PROJECT FOR EXPANSION OF EXISTING FIRST FLOOR 1-STORY COVERED FRAME PORCH, DEMOLITION OF EXISTING PRIVATE GARAGE, AND CONSTRUCTION OF NEW PRIVATE GAR | $25,000 |
| 101050276 | 2024-12-17 | General construction | 1609 W 21ST PL | DDS 2019 CBC: CAISSONS ONLY PERMIT [VERTICAL PENETRATION ONLY] FOR THE NEW CONSTRUCTION OF AN 8-STORY APARTMENT BUILDING WITH 98 DWELLING UNITS AND 20 CAR PARKING SPACES. (OCCUPANC | $500,000 |
| 101031907 | 2024-05-30 | General construction | 3990 S ARCHER AVE | SPR 2019 CBC: NEW CONTRUCTION OF A 3 STORY 13,027 SQ FT OFFICE BUILDING PROGRAMS AND ROOF DECK WITH 3 OUTDOOR PARKING SPACES AND ASSOCIATED SITE WORK INCLUDING TRASH ENCLOSURE, BI | $6,000,000 |
| 101022953 | 2024-04-03 | General construction | 1619 W 47TH ST | SELF-CERT 2019 CRBC: 1ST FL BARBERSHOP TENANT BUILDOUT IN LANDMARKED 5-STORY MIXED USE BUILDING. CREATION OF NEW ROOM AND ASSOCIATED MEP ALTERATIONS. FOLLOWS PREVIOUS WHITE BOX DEM | $1,000,000 |
| 101016436 | 2024-03-21 | General construction | 2358 S WHIPPLE ST | SPR CBC 2019:CHANGE FROM AN EXISTING FIREHOUSE TO A YOUTH COMMUNITY CENTER AS PART OF REDEVELOPMENT AGREEMENT BETWEEN CITY OF CHICAGO AND NATIONAL MUSEUM OF MEXICAN ART | $2,000,000 |
| 101034807 | 2024-01-05 | General construction | 4701 S KEDZIE AVE | SELF-CERT 2019 CBRC: RENOVATION OF EXISTING MALL FACADE INCLUDING THE REPLACEMENT OF EXISTING FASCIA, SOFFIT, PARAPET, AND STOREFRONT SYSTEM. OCCUPANCY GROUP B; TYPE IIA CONSTRUCTI | $1,000,000 |
| 101037122 | 2023-12-12 | General construction | 4706 S ASHLAND AVE | SPR 2019 CBRC: TENANT BUILDOUT OF 1ST FL OUTPATIENT MEDICAL CLINIC AND PHARMACY IN LANDMARKED 5-STORY MIXED USE BUILDING. CREATION OF NEW ROOMS AND ASSOCIATED MEP ALTERATIONS. FOLL | $1,000,000 |
| 101022959 | 2023-10-10 | General construction | 1621 W 47TH ST | SELF-CERT 2019 CRBC: 1ST FL CAFE AND BAKERY TENANT BUILDOUT IN LANDMARKED 5-STORY MIXED USE BUILDING. CREATION OF NEW ROOMS, FOOD PREP AREAS AND ASSOCIATED MEP ALTERATIONS. INCLUDE | $1,000,000 |
| 101022949 | 2023-10-06 | General construction | 1607 W 47TH ST | SELF-CERT 2019 CRBC: 1ST FL RETAIL TENANT BUILDOUT IN LANDMARKED 5-STORY MIXED USE BUILDING. CREATION OF NEW ROOMS AND ASSOCIATED MEP ALTERATIONS. FOLLOWS PREVIOUS WHITE BOX DEMISI | $1,000,000 |
| 101011906 | 2023-08-28 | General construction | 4700 S ASHLAND AVE | SELF-CERT 2019 CRBC: 1ST FL ALTERATION OF RETAIL SPACE TO WHITE BOX IN EXISTING LANDMARKED 5-STORY BUILDING. INCLUDES DEMISING INTO 4 TENANT SPACES FOR FUTURE BUILDOUT. CREATION OF | $2,000,000 |
| 100959097 | 2022-05-03 | General construction | 6422 S KEDZIE AVE | SELF CERT 2019 CBRB: EXTERIOR LINTEL REPAIRS OF MASONRY OPENINGS GREATER THAN 6'-0" WIDE, FOR A 1-STORY ADMINISTRATIVE OFFICE BUILDING. (OCCUPANCY GROUP B, TYPE IIIB CONSTRUCTION) | $50,000 |
| 100927382 | 2022-02-25 | General construction | 2724 W CERMAK RD | INTERIOR/EXTERIOR ALTERNATION OF A 2 STORY WITH MEZZ MASONRY BUILDING WITH BASEMENT FOR NEW SINGLE TENANT OFFICE USE. | $2,000,000 |
| 100921893 | 2021-05-11 | General construction | 6422 S KEDZIE AVE | CHANGE ELECTRICAL CONTRACTOR TO MONTOYA ELECTRIC & MASON CONTRACTOR TO BLACKWOOD GROUP, LLC. FOR PERMIT # 100898807 & 100911800 | $400,000 |
| 100882326 | 2021-04-08 | General construction | 1120 N LAMON AVE | SELECT RENOVATIONS OF GROUND FLOOR OFFICES TO TWO DAYCARE ROOMS AND A SHARED TOILET PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS ** | $258,232 |
| 100839810 | 2021-01-20 | General construction | 4847 S WOODLAWN AVE | RS-1 INTERIOR AND EXTERIOR RENOVATION TO EXISTING 3-STORY SFR WITH BASEMENT TO CONVERT TO CULTURAL EXIBIT. INSTALL NEW 5-CAR PARKING AREA AND BIKE RACK IN REAR. NEW ACCESSIBLE RAMP | $2,400,000 |
| 100854571 | 2020-11-16 | General construction | 1837 S MICHIGAN AVE | THE CLASS E BUSINESS ON THE 1ST FLOOR OF THIS 2 STORY BUILDING WILL HAVE AN INTERIOR RENOVATION, REMAINING AS A CLASS E BUSINESS. MOST OF THE WORK WILL BE DESIGN WORK, BUT WILL ALS | $436,000 |
| 100876822 | 2020-10-29 | General construction | 8125 S HALSTED ST | ERECT NEW 2 STORY MASONRY BUILDING FOR A NEW LIQUOR STORE, NEW PARKING LOT AND SITE WORK AS PER PLANS (TO INCLUDE ELECTRICAL, MECHANICAL AND PLUMBING, NEW MASONRY TRASH ENCLOSURE A | $580,000 |
| 100882056 | 2020-10-26 | General construction | 3613 S UNION AVE | SELF-CERT PROJECT FOR INTERIOR RENOVATION OF EXISTING 2 STORY PLUS A SINGLE FAMILY RESIDENCE INCLUDING NEW (18FT X 36FT = 648 SF) THIRD FLOOR FRAME ADDITION WITH DORMERS - CONSTRUC | $40,000 |
| 100896915 | 2020-10-23 | General construction | 2756 S HARDING AVE | TUCKPOINTING - NO STRUCTURAL WORK - 1400 SQFT | $25,000 |
| 100886071 | 2020-10-19 | General construction | 1242 W WESTGATE TER | SITE AND VOLUNTARY LANDSCAPE IMPROVEMENTS AS PER PLANS. | $900,000 |
| 100876846 | 2020-07-16 | General construction | 3153 S UNION AVE | EXISTING 2 DWELLING UNIT RENOVATION PER PLANS SECOND FLOOR DORMER ADDITION AS PER PLANS. | $150,000 |
| 100873472 | 2020-06-26 | General construction | 3705 N TRIPP AVE | REVISION TO PERMIT #100824061 SELF-CERT PROJECT FOR INTERIOR RENOVATION AND TWO-STORY ADDITION OF EXISTING SINGLE FAMILY RESIDENCE INCLUDING NEW DORMERS - CONSTRUCTION OF INTERIOR | $20,000 |
| 100875006 | 2020-06-04 | General construction | 3613 S UNION AVE | SELF-CERT: ALTERATIONS TO EXISTING ONE STORY ACCESSORY GARAGE BUILDING TO EXISTING RESIDENCE. ALTERATION WORK FOCUSED ON EXISTING ONE STORY GARAGE ONLY. WORK INCLUDES REMOVAL OF | $12,000 |
| 100824061 | 2019-10-08 | General construction | 3705 N TRIPP AVE | SELF-CERT. PROJECT FOR INTERIOR RENOVATION AND TWO-STORY ADDITION OF EXISTING SINGLE FAMILY RESIDENCE INCLUDING NEW ROOF - CONSTRUCTION OF INTERIOR PARTITIONS AND ASSOCIATED ELECTR | $215,000 |
| 100720040 | 2019-08-29 | General construction | 1028 N CALIFORNIA AVE | ERECT A 4 STORY IIIB MASONRY RESIDENTIAL BUILDING CONTAINING THREE DWELLING UNITS AND ONE COMMERCIAL SPACE, AS PER PLANS. | $550,000 |
| 100833147 | 2019-08-19 | General construction | 4847 S WOODLAWN AVE | WORK IN FRONT BUILDING: EXTERIOR TUCKPOINTING & COMPLETE REPLACEMENT OF TEAR OFF ROOF ON THREE STORY MASONRY BUILDING- (NO STRUCTURAL WORK)- ALL WORK SAME AS EXISTING; SUBJECT TO F | $35,000 |
| 100834803 | 2019-08-19 | General construction | 4847 S WOODLAWN AVE | EXTERIOR RESTORATION OF EXISTING 2 STORY MASONRY CARRIAGE HOUSE; INCLUDING COMPLETE ROOF REPLACEMENT,TUCKPOINT MORTAR JOINTS IN BLACK; LOCALISED MASONRY RECONSTRUCTION & CARPENTRY | $52,375 |
| 100799905 | 2019-04-22 | General construction | 2553 S RIDGEWAY AVE | SELF-CERT: INTERIOR RENOVATION OF AN EXISTING FRONT PART OF THE 1ST FLOOR COMMERCIAL TENANT SPACE WITHIN A 2-STORY MASONRY BUILDING, TO BUILD-OUT A TAVERN, (1448 SF). WORK INCLUDES | $100,000 |
| 100790145 | 2019-04-01 | General construction | 2550 W NORTH AVE | THE INTERIOR BUILD-OUT IN AN EXISTING 2 STORY BRICK BUILDING FOR AN EXISTING OFFICE EXPANSION INTO AN EXISTING ADJACENT OFFICE SPACE. WORK TO INCLUDE LAYOUT REVISIONS, FINISH UPGRA | $375,000 |
| 100759293 | 2019-01-08 | General construction | 1630 W CULLERTON ST | CONSTRUCTION OF A NEW 2-STORY PLUS GARDEN LEVEL, 3-UNIT, MULTI-FAMILY DWELLING, TYPE IV-A, A-2 OCCUPANCY CLASSIFICATION ON A VACANT LOT. | $435,733 |
| 100780052 | 2018-12-17 | General construction | 2553 S RIDGEWAY AVE | RENOVATION TO THE FIRST FLOOR FRAMING STRUCTURE OF AN EXISTING BUILDING, CLASS F, MERCANTILE USE, UNDER 100 PERSONS. | $15,000 |
| 100788844 | 2018-11-06 | General construction | 509 N ORLEANS ST | NEW TENANT BUILD OUT FOR DOMINOS PIZZA (MERCANTILE, CLASS F). PREVIOUS USE WAS ALSO MERCANTILE CLASS F. | $150,000 |
| 100736587 | 2018-08-14 | General construction | 2759 S HARDING AVE | REVISION TO PERMIT #100672361 FOR SECOND FLOOR EXPANSION AND ADDITION OF THIRD FLOOR WITH STAIR TOWERS | $500,000 |
| 100756722 | 2018-06-27 | General construction | 2550 W ADDISON ST | INTERIOR BUILD-OUT FOR A SPANISH IMMERSION EARLY CHILDHOOD LEARNING CENTER. SPACES WITHIN THE FACILITY WILL INCLUDE CLASSROOMS, OFFICES, A WARMING KITCHEN, AND A CONFERENCE ROOM.. | $872,500 |
| 100768992 | 2018-06-22 | General construction | 9805 S EWING AVE | REVISION TO PERMIT #100611935 CHANGE GC TO BLACKWOOD GROUP LLC, MASON BLACKWOOD GROUP LLC, HVAC TO CHASE MECHANICAL CONTRACTORS INC., AND PLUMBING TO DRIVE CONSTRUCTION INC. | $1 |
| 100708424 | 2018-03-15 | General construction | 4800 N SHERIDAN RD | SHOPPING CENTER FAÇADE RENOVATION; EXISTING RETAIL USE REMAINS UNCHANGED AS PER PLANS | $500,000 |
| 100726413 | 2017-09-18 | General construction | 2728 W 23RD PL | REVISION TO PERMIT #100677234 TO CHAGNE PLUMBING CONTRACTOR TO LOPEZ PLUMBING SYSTEMS AND TO CHANGE VENILATION CONTRACTOR TO HERRERA'S AIR CONDITIONING & HEATING. | $110,000 |
| 100716952 | 2017-08-15 | General construction | 4472 S ARCHER AVE | SELF-CERT: REMODEL OF EXISTING RESTAURANT (CLASS F) TO NEW RESTAURANT (CLASS F). NEW PLUMBING, MECHANICAL AND ELECTRICAL PER PLANS. | $250,000 |
| 100677234 | 2017-07-21 | General construction | 2728 W 23RD PL | RENOVATE EXISTING BASEMENT UNIT (FIRST STORY), AND SECOND STORY UNIT, EXISTING ATTIC TO REMIAN (NO WORK), REMOVE AND REPLACE REAR FRAME STAIRS SERVING THE SECOND STORY AT AN EXIST | $110,000 |
| 100672361 | 2017-04-19 | General construction | 2759 S HARDING AVE | NEW 2-STORY EXTERIOR BEARING WALL MASONRY OFFICE BUILDING OF TYPE III-B CONSTRUCTION. CLASS E BUSINESS OCCUPANCY**CERTIFIED CORRECTIONS- - SUBJECT TO FIELD INSPECTIONS & AUDIT ** | $600,000 |
| 100661288 | 2017-02-22 | General construction | 8561 S SOUTH CHICAGO AVE | RENOVATION AND ADDITION TO PARTIAL TWO STORY BUILDING. CURRENT BUILDING IS VACANT BUT WAS G-1 AND PROPOSED BUILDING WILL BE C-1, COMMUNITY CENTER WITH RELIGIOUS PRAYER NON-FIXED SE | $1,500,000 |
| 100686245 | 2017-01-19 | General construction | 157 W NORTH AVE | SELF-CERT PROJECT FOR INTERIOR RENOVATION OF AN EXISTING RESTAURANT IN A ONE STORY BUILDING - CONSTRUCTION OF INTERIOR PARTITIONS AND ASSOCIATED ELECTRICAL, MECHANICAL, AND PLUMBIN | $80,000 |
| 100664463 | 2016-10-19 | General construction | 1805 S ASHLAND AVE | SELF-CERT PROJECT - EXISTING BUSINESS USE - INTERIOR BUILDOUT OF APPROX. 2,400 SF ON FIRST FLOOR FOR BUSINESS OCCUPANCY. SCOPE OF WORK TO INCLUDE ARCH., MECH., ELEC. PLUMB. AND MIN | $250,000 |
| 100656240 | 2016-07-27 | General construction | 1546 W NORWOOD ST | SELF-CERT: TYPE IV-A ADDITION (1 STORY REAR & 2ND FLOOR ADDITIONS) AND RENOVATION TO AN EXISTING TYPE IIIB SINGLE FAMILY RESIDENCE TYPE A1 OCCUPANCY INCLUDING NEW PLUMBING, ELECTRI | $280,000 |
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 2025, 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 →