COMPANY RECORD · CHICAGO, IL
Windfree Wind + Solar Energy Design Company — permit history in Chicago, IL
Windfree Wind + Solar Energy Design Company appears on 311 Chicago permit records from 2016 through 2026, all of them general construction.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 311 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2016 | 1 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 27 |
| 2021 | 13 |
| 2022 | 39 |
| 2023 | 47 |
| 2024 | 63 |
| 2025 | 66 |
| 2026 | 38 |
Busiest year on record: 2025, with 66 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 |
|---|---|---|
| B T Electric | 235 | 2026-08-05 |
| Future Renewables LLC | 23 | 2025-05-27 |
| Kenneth Steinberg | 15 | 2026-07-20 |
| Title Electric Company | 9 | 2025-05-05 |
| Francisco Hernandez | 8 | 2023-12-04 |
| Jolen Electric, Inc. | 4 | 2025-11-05 |
| Corb Electric, Inc. | 3 | 2025-12-08 |
| Rethink Electric,Inc. | 2 | 2019-02-07 |
| Rex Elect. & Technologies LLC | 2 | 2018-07-27 |
| Horizon Plumbing Service, Inc | 1 | 2018-01-11 |
| Live Wire Electrical Systems | 1 | 2025-06-10 |
| Red Electric Company | 1 | 2025-11-17 |
12 companies are named alongside Windfree Wind + Solar Energy Design Company 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 |
|---|---|
| 1630 W CATALPA AVE | 2026-08-05 |
| 1958 W FARRAGUT AVE | 2026-08-05 |
| 1723 W FLETCHER ST | 2026-08-05 |
| 1729 N ROCKWELL ST | 2026-07-20 |
| 5462 N OCTAVIA AVE | 2026-07-20 |
| 1740 W BARRY AVE | 2026-07-17 |
| 3712 N KEDVALE AVE | 2026-07-17 |
| 4159 N MASON AVE | 2026-07-13 |
| 6331 N MERRIMAC AVE | 2026-07-13 |
| 6325 N MERRIMAC AVE | 2026-07-13 |
| 2506 W MORSE AVE | 2026-07-01 |
| 2636 S KOLIN AVE | 2026-06-29 |
| 11304 S ST LOUIS AVE | 2026-06-08 |
| 517 W 28TH ST | 2026-06-01 |
287 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $537,370, median $23,630. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
311 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200475685 | 2026-08-05 | General construction | 1630 W CATALPA AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 8.74 KW. ARRAY OUTPUT: 10.12 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION | $1,829 |
| B200479074 | 2026-08-05 | General construction | 1958 W FARRAGUT AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 6.46 KW. ARRAY OUTPUT: 7.48 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $21,542 |
| B200473777 | 2026-08-05 | General construction | 1723 W FLETCHER ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 4.48 KW. ARRAY OUTPUT: 5.53 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INS | $23,714 |
| B200479080 | 2026-08-05 | General construction | 1958 W FARRAGUT AVE | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 6.46 KW. ARRAY OUTPUT: 7.48 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION | $21,542 |
| B200478177 | 2026-07-20 | General construction | 1729 N ROCKWELL ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.6 KW. ARRAY OUTPUT: 8.8 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $24,816 |
| B200478390 | 2026-07-20 | General construction | 5462 N OCTAVIA AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 4.18 KW. ARRAY OUTPUT: 4.84 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $14,326 |
| B200478181 | 2026-07-20 | General construction | 1729 N ROCKWELL ST | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.6 KW. ARRAY OUTPUT: 8.8 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $24,816 |
| B200475244 | 2026-07-17 | General construction | 1740 W BARRY AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 6.84 KW. ARRAY OUTPUT: 6.16 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $21,990 |
| B200476675 | 2026-07-17 | General construction | 3712 N KEDVALE AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.2 KW. ARRAY OUTPUT: 8.36 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $23,324 |
| B200476682 | 2026-07-13 | General construction | 4159 N MASON AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 8.7 KW. ARRAY OUTPUT: 10.12 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $28,040 |
| B200476815 | 2026-07-13 | General construction | 6331 N MERRIMAC AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.8 KW. ARRAY OUTPUT: 4.4 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $13,464 |
| B200476820 | 2026-07-13 | General construction | 6325 N MERRIMAC AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.8 KW. ARRAY OUTPUT: 4.4 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $13,464 |
| B200474915 | 2026-07-01 | General construction | 2506 W MORSE AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.8 KW. ARRAY OUTPUT: 4.4 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $13,244 |
| B200474345 | 2026-06-29 | General construction | 2636 S KOLIN AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 1.9 KW. ARRAY OUTPUT: 2.64 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $12,223 |
| B200471945 | 2026-06-08 | General construction | 11304 S ST LOUIS AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.84 KW. ARRAY OUTPUT: 5.28 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $16,420 |
| B200470392 | 2026-06-01 | General construction | 517 W 28TH ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 5.4 KW. ARRAY OUTPUT: 6.715 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $25,393 |
| B200471024 | 2026-05-29 | General construction | 5456 N BERNARD ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.6 KW. ARRAY OUTPUT: 8.8 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $25,370 |
| 101083989 | 2026-05-27 | General construction | 847 W SUNNYSIDE AVE | REINSTATE PERMIT NO 101071165 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***SEPTEMBER 2026*** ON PERMIT NO 101071165 | $0 |
| 101083990 | 2026-05-27 | General construction | 927 W WILSON AVE | REINSTATE PERMIT NO 101070170 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***AUGUST 2026*** ON PERMIT NO 101070170 | $0 |
| 101082614 | 2026-04-23 | General construction | 4431 N CLIFTON AVE | REINSTATE PERMIT NO 101074273 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***NOVEMBER 2026*** ON PERMIT NO 101074273 | $0 |
| 101082616 | 2026-04-23 | General construction | 900 W WINDSOR AVE | REINSTATE PERMIT NO 101074435 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***NOVEMBER 2026*** ON PERMIT NO 101074435 | $0 |
| 101082615 | 2026-04-23 | General construction | 4130 N KENMORE AVE | REINSTATE PERMIT NO 101074017 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***NOVEMBER 2026*** ON PERMIT NO 101074017 | $0 |
| 101082504 | 2026-04-22 | General construction | 5749 N KENMORE AVE | REINSTATE PERMIT NO 101063398 MUST BEGIN WORK AND OR REQUEST INSPECTION NO LATER THAN ***SEPTEMBER 2026*** ON PERMIT NO 101063398 | $0 |
| B200463301 | 2026-03-26 | General construction | 1750 W 35TH ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 5.12 KW. ARRAY OUTPUT: 6.32 KW. LOCATION: HOUSE ROOF. ICC DISTRIBUTED GENERATIO | $24,208 |
| 101079013 | 2026-03-20 | General construction | 3338 W LAKE ST | SPR 2019 CBC: INSTALLATION OF A NEW ONE STORY SOLAR CANOPY WITH 33.30 KW SOLAR PV SYSTEM AND ASSOCIATED STRUCTURAL SUPPORT AND ELECTRICAL WORK AT A ONE STORY COMMUNITY ARTS CENTER | $129,225 |
| B200460730 | 2026-03-15 | General construction | 2316 W DICKENS AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 6.4 KW. ARRAY OUTPUT: 7.9 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTA | $19,380 |
| B200461219 | 2026-03-15 | General construction | 1435 W FLETCHER ST | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 8.32 KW. ARRAY OUTPUT: 11.44 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALL | $34,658 |
| B200461217 | 2026-03-15 | General construction | 1435 W FLETCHER ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 8.32 KW. ARRAY OUTPUT: 11.44 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION IN | $34,658 |
| B200460740 | 2026-03-10 | General construction | 4623 N MELVINA AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.9 KW. ARRAY OUTPUT: 8.295 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLE | $29,955 |
| B200457513 | 2026-03-05 | General construction | 2942 W FARGO AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 8.64 KW. ARRAY OUTPUT: 10.665 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTAL | $34,416 |
| B200458759 | 2026-03-05 | General construction | 2142 W FOSTER AVE | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 3.2 KW. ARRAY OUTPUT: 3.95 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION I | $13,665 |
| B200457866 | 2026-03-05 | General construction | 5119 S FRANCISCO AVE | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 3.8 KW. ARRAY OUTPUT: 4.74 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION I | $14,505 |
| B200446319 | 2026-03-04 | General construction | 2213 W LELAND AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 2.6 KW. ARRAY OUTPUT: 3.4 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTA | $16,960 |
| B200457516 | 2026-02-03 | General construction | 2942 W FARGO AVE | INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 8.64 KW. ARRAY OUTPUT: 10.665 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTAL | $34,416 |
| B200456035 | 2026-02-02 | General construction | 7351 S LUELLA AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 5.7 KW. ARRAY OUTPUT: 7.11 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INST | $25,879 |
| B200451867 | 2026-01-12 | General construction | 5335 W WARNER AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 6.5 KW. ARRAY OUTPUT: 7.9 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $22,910 |
| B200452486 | 2026-01-12 | General construction | 5843 W WAVELAND AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.575 KW. ARRAY OUTPUT: 4.345 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTAL | $17,331 |
| B200448410 | 2026-01-08 | General construction | 4914 S ELLIS AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 5.2 KW. ARRAY OUTPUT: 6.8 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTA | $19,380 |
| B200452489 | 2025-12-08 | General construction | 4547 N KILBOURN AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10.4 KW. ARRAY OUTPUT: 12.64 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALL | $33,369 |
| B200452395 | 2025-12-08 | General construction | 4816 N NAGLE AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 5.525 KW. ARRAY OUTPUT: 7.31 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION | $20,614 |
| B200452488 | 2025-12-08 | General construction | 5837 S BLACKSTONE AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 9.425 KW. ARRAY OUTPUT: 12.47 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION I | $39,920 |
| 101066343 | 2025-11-20 | General construction | 6028 S CHAMPLAIN AVE | SPR / 2019 CBRC: INSTALLATION OF NEW 70 KW SOLAR PV SYSTEM ON THE PITCHED ROOF OF THE EXISTING 3-STORY RESIDENTIAL BUILDING. PROPOSED ARRAYS WILL BE FLUSH MOUNTED ONTO EXISTING PIT | $192,000 |
| B200448964 | 2025-11-20 | General construction | 4652 N VIRGINIA AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 8.775 KW. ARRAY OUTPUT: 11.475 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATI | $39,567 |
| 101070602 | 2025-11-17 | General construction | 4223 W LAKE ST | SPR 2019 CBRC: INSTALLATION OF NEW SOLAR ARRAY ON THE ROOF OF EXISTING 4-STORY OFFICE BUILDING AS PER PLANS. (STRUCTURAL PEER REVIEW) (OCCUPANCY B) | $303,500 |
| 101066129 | 2025-11-12 | General construction | 4511 N HERMITAGE AVE | SPR / 2019 CBRC: INSTALLATION OF NEW 26.88 KWP SOLAR PV SYSTEM AND ASSOCIATED ELECTRICAL WORK ON THE ROOF OF AN EXISTING CHURCH AS PER PLANS (NO CHANGE IN USE) (OCCUPANCY GROUP: A- | $74,031 |
| B200448409 | 2025-11-10 | General construction | 1824 N SAYRE AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 4.9 KW. ARRAY OUTPUT: 5.85 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $26,487 |
| B200448408 | 2025-11-10 | General construction | 4335 N MOODY AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 4.225 KW. ARRAY OUTPUT: 5.525 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATIO | $16,199 |
| B200445427 | 2025-11-10 | General construction | 531 N BISHOP ST | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 3.825 KW. ARRAY OUTPUT: 3.825 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTAL | $14,385 |
| B200445428 | 2025-11-10 | General construction | 2523 N CAMPBELL AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 11.05 KW. ARRAY OUTPUT: 14.45 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTAL | $38,148 |
| B200445619 | 2025-11-10 | General construction | 4356 N KEELER AVE | INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 5.2 KW. ARRAY OUTPUT: 6.8 KW. LOCATION: ROOFS. ICC DISTRIBUTED GENERATION INSTALLER | $19,285 |
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 →