Contractor Profile
Windfree Wind + Solar Energy Design Company
Windfree Wind + Solar Energy Design Company concentrates in residential solar in Chicago (79% of its 138 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Chicago spans 2016–2026. Reliable permit valuations total ≈$6.9M (across the 99% of filings with a valuation we can stand behind).
First permit: Jan 22, 2016 (3,875d ago)Latest permit: May 27, 2026 (97d ago)
The sales record
- Market
- Chicago
- Active
- 2016–2026 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $6.9M
- Coverage
- 99%
- Reliable filings
- 137
- Rank in Chicago
- #370
- Permits (all-time, all segments)
- 145
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- May 27, 2026
Typical project size$26Ktypically $18K–$40K across 137 valued permits
Where they work
Primarily Residential Solar — 79% of 138 segment-classified permits
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Dec ’240–7 permits/moMar ’26
permits per month permit value
Service area
Typical service area ~8 mi in Chicago
The p90 footprint of where Windfree Wind + Solar Energy Design Company has pulled permits in Chicago — drawn from all 145 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Chicago145
Showing 20 of 138 permits by Windfree Wind + Solar Energy Design Company in the indexed window · most recent first
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- Mar 20, 2026Commercial Alteration3338 W Lake St, Chicago, ILAlteration$129Kapplied Jan 28, 2026
- Nov 20, 2025Commercial Alteration6028 S Champlain Ave, Chicago, ILAlteration$192Kapplied Mar 10, 2025
- Nov 17, 2025Commercial Alteration4223 W Lake St, Chicago, ILAlteration$304Kapplied Sep 10, 2025
- Nov 12, 2025Commercial Alteration4511 N Hermitage Ave, Chicago, ILAlteration$74Kapplied Aug 28, 2025
- Nov 6, 2025Residential Alteration4130 N Kenmore Ave, Chicago, ILAlteration$44Kapplied Sep 16, 2025
- Nov 5, 2025Residential Alteration4431 N Clifton Ave, Chicago, ILAlteration$53Kapplied Sep 16, 2025
- Nov 3, 2025Commercial Alteration5500 S Woodlawn Ave, Chicago, ILAlteration$96Kapplied Oct 1, 2025
- Nov 3, 2025Residential Alteration900 W Windsor Ave, Chicago, ILAlteration$60Kapplied Sep 18, 2025
- Sep 23, 2025Residential Alteration847 W Sunnyside Ave, Chicago, ILAlteration$43Kapplied Jul 2, 2025
- Aug 19, 2025Residential Alteration927 W Wilson Ave, Chicago, ILAlteration$44Kapplied Jun 18, 2025
- Jun 10, 2025Commercial Alteration6121 S Stony Island Ave, Chicago, ILAlteration$414Kapplied May 22, 2025
- May 5, 2025Commercial Alteration3440 N Kedzie Ave, Chicago, ILAlteration$313Kapplied Mar 12, 2025
- Mar 13, 2025Commercial Alteration5749 N Kenmore Ave, Chicago, ILAlteration$92Kapplied Jan 13, 2025
- Mar 12, 2025Residential Alteration5715 S Kenwood Ave, Chicago, ILAlteration$73Kapplied Feb 4, 2025
- Dec 13, 2024Commercial Alteration1500 S Western Ave, Chicago, ILAlteration$242Kapplied Jun 27, 2024
- Mar 28, 2024Commercial Alteration613 W 47th St, Chicago, ILAlteration$337Kapplied Nov 7, 2023
- Nov 2, 2023Residential Solar3845 N Paulina St, Chicago, ILSolar · Residential$23Kapplied Oct 20, 2023
- Oct 25, 2023Residential Solar4103 N Claremont Ave, Chicago, ILSolar · Residential$26Kapplied Oct 12, 2023
- Oct 6, 2023Residential Solar3042 N Sawyer Ave, Chicago, ILSolar · Residential$23Kapplied Sep 25, 2023
- Oct 2, 2023Residential Solar2211 W Estes Ave, Chicago, ILSolar · Residential$28Kapplied Sep 19, 2023
Mar 20, 2026 applied Jan 28, 2026 | 3338 W Lake St, Chicago, IL | Commercial Alteration | $129K |
Nov 20, 2025 applied Mar 10, 2025 | 6028 S Champlain Ave, Chicago, IL | Commercial Alteration | $192K |
Nov 17, 2025 applied Sep 10, 2025 | 4223 W Lake St, Chicago, IL | Commercial Alteration | $304K |
Nov 12, 2025 applied Aug 28, 2025 | 4511 N Hermitage Ave, Chicago, IL | Commercial Alteration | $74K |
Nov 6, 2025 applied Sep 16, 2025 | 4130 N Kenmore Ave, Chicago, IL | Residential Alteration | $44K |
Nov 5, 2025 applied Sep 16, 2025 | 4431 N Clifton Ave, Chicago, IL | Residential Alteration | $53K |
Nov 3, 2025 applied Oct 1, 2025 | 5500 S Woodlawn Ave, Chicago, IL | Commercial Alteration | $96K |
Nov 3, 2025 applied Sep 18, 2025 | 900 W Windsor Ave, Chicago, IL | Residential Alteration | $60K |
Sep 23, 2025 applied Jul 2, 2025 | 847 W Sunnyside Ave, Chicago, IL | Residential Alteration | $43K |
Aug 19, 2025 applied Jun 18, 2025 | 927 W Wilson Ave, Chicago, IL | Residential Alteration | $44K |
Jun 10, 2025 applied May 22, 2025 | 6121 S Stony Island Ave, Chicago, IL | Commercial Alteration | $414K |
May 5, 2025 applied Mar 12, 2025 | 3440 N Kedzie Ave, Chicago, IL | Commercial Alteration | $313K |
Mar 13, 2025 applied Jan 13, 2025 | 5749 N Kenmore Ave, Chicago, IL | Commercial Alteration | $92K |
Mar 12, 2025 applied Feb 4, 2025 | 5715 S Kenwood Ave, Chicago, IL | Residential Alteration | $73K |
Dec 13, 2024 applied Jun 27, 2024 | 1500 S Western Ave, Chicago, IL | Commercial Alteration | $242K |
Mar 28, 2024 applied Nov 7, 2023 | 613 W 47th St, Chicago, IL | Commercial Alteration | $337K |
Nov 2, 2023 applied Oct 20, 2023 | 3845 N Paulina St, Chicago, IL | Residential Solar Residential | $23K |
Oct 25, 2023 applied Oct 12, 2023 | 4103 N Claremont Ave, Chicago, IL | Residential Solar Residential | $26K |
Oct 6, 2023 applied Sep 25, 2023 | 3042 N Sawyer Ave, Chicago, IL | Residential Solar Residential | $23K |
Oct 2, 2023 applied Sep 19, 2023 | 2211 W Estes Ave, Chicago, IL | Residential Solar Residential | $28K |
Sites Windfree Wind + Solar Energy Design Company returns to1 in Chicago
Addresses where Windfree Wind + Solar Energy Design Company has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
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- Sunpower Corporation Systems189 residential solar
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