Contractor Profile
Great Sky Solar
Great Sky Solar concentrates in residential alteration in Boston (99% of its 67 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Boston spans 2016–2026. Reliable permit valuations total ≈$2.7M (across the 100% of filings with a valuation we can stand behind). Filing activity is down 86% over the last 90 days versus the prior 90.
First permit: May 19, 2016 (3,779d ago)Latest permit: Jul 7, 2026 (78d ago)
The sales record
- Market
- Boston
- Active
- 2016–2026 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $2.7M
- Coverage
- 100%
- Reliable filings
- 67
- Rank in Boston
- #53
- Permits (all-time, all segments)
- 68
- Filings 90d
- 1
- Filings 30d
- 0
- Latest permit
- Jul 7, 2026
Typical project size$38Ktypically $29K–$48K across 67 valued permits
Where they work
Primarily Residential Alteration — 99% of 67 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
Sep ’240–3 permits/moJul ’26
permits per month permit value
Service area
Typical service area ~1 mi around Somerville
The p90 footprint of where Great Sky Solar has pulled permits in Boston — drawn from all 69 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Somerville69
Showing 20 of 67 permits by Great Sky Solar in the indexed window · most recent first
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- Jul 7, 2026Residential Alteration43 Francesca Ave, Somerville Massachusetts 02144Alteration$32Kapplied Jun 11, 2026
- Jun 18, 2026Residential Alteration38 Robinson St, Somerville Massachusetts 02145Alteration$38Kapplied Jun 5, 2026
- Jun 11, 2026Residential Alteration201 Powder House Blvd, Somerville Massachusetts 02144Alteration$63Kapplied Jun 1, 2026
- Jun 9, 2026Residential Alteration89 Rogers Ave, Somerville Massachusetts 02144Alteration$63Kapplied May 21, 2026
- May 19, 2026Residential Alteration61 Lowden Ave, Somerville Massachusetts 02144Alteration$42Kapplied May 1, 2026
- May 12, 2026Residential Alteration23 Oak St, Somerville Massachusetts 02143Alteration$40Kapplied Apr 30, 2026
- Apr 23, 2026Commercial Alteration28 Woodbine St, Somerville MassachusettsAlteration$181Kapplied Apr 1, 2026
- Apr 7, 2026Residential Alteration68 Wallace St, Somerville Massachusetts 02144Alteration$51Kapplied Mar 25, 2026
- Mar 2, 2026Residential Alteration66 Lexington Ave, Somerville Massachusetts 02144Alteration$17Kapplied Jan 14, 2026
- Feb 19, 2026Residential Alteration66 Lexington Ave, Somerville Massachusetts 02144Alteration$35Kapplied Feb 10, 2026
- Dec 4, 2025Residential Alteration70 Clarendon Ave, Somerville Massachusetts 02144Alteration$34Kapplied Nov 9, 2025
- Nov 18, 2025Residential Alteration17 Francesca Ave, Somerville Massachusetts 02144Alteration$47Kapplied Nov 3, 2025
- Sep 16, 2025Residential Alteration35 Clarendon Ave, Somerville Massachusetts 02144Alteration$31Kapplied Aug 15, 2025
- Sep 9, 2025Residential Alteration25 Fairmount Ave, Somerville Massachusetts 02144Alteration$37Kapplied Aug 28, 2025
- Aug 6, 2025Residential Alteration104 North St, Somerville Massachusetts 02144Alteration$53Kapplied Jul 24, 2025
- Jul 7, 2025Residential Alteration103 Glenwood Rd, Somerville Massachusetts 02145Alteration$41Kapplied Jun 16, 2025
- Mar 18, 2025Residential Alteration10 Tower Ct, Somerville Massachusetts 02143Alteration$37Kapplied Jan 2, 2025
- Mar 17, 2025Residential Alteration68 Avon St, Somerville Massachusetts 02143Alteration$32Kapplied Jan 15, 2025
- Dec 13, 2024Residential Alteration43 Francesca Ave, Somerville Massachusetts 02144Alteration$41Kapplied Nov 25, 2024
- Nov 14, 2024Residential Alteration22 Elm Pl, Somerville Massachusetts 02143Alteration$51Kapplied Oct 1, 2024
Jul 7, 2026 applied Jun 11, 2026 | 43 Francesca Ave, Somerville Massachusetts 02144 | Residential Alteration | $32K |
Jun 18, 2026 applied Jun 5, 2026 | 38 Robinson St, Somerville Massachusetts 02145 | Residential Alteration | $38K |
Jun 11, 2026 applied Jun 1, 2026 | 201 Powder House Blvd, Somerville Massachusetts 02144 | Residential Alteration | $63K |
Jun 9, 2026 applied May 21, 2026 | 89 Rogers Ave, Somerville Massachusetts 02144 | Residential Alteration | $63K |
May 19, 2026 applied May 1, 2026 | 61 Lowden Ave, Somerville Massachusetts 02144 | Residential Alteration | $42K |
May 12, 2026 applied Apr 30, 2026 | 23 Oak St, Somerville Massachusetts 02143 | Residential Alteration | $40K |
Apr 23, 2026 applied Apr 1, 2026 | 28 Woodbine St, Somerville Massachusetts | Commercial Alteration | $181K |
Apr 7, 2026 applied Mar 25, 2026 | 68 Wallace St, Somerville Massachusetts 02144 | Residential Alteration | $51K |
Mar 2, 2026 applied Jan 14, 2026 | 66 Lexington Ave, Somerville Massachusetts 02144 | Residential Alteration | $17K |
Feb 19, 2026 applied Feb 10, 2026 | 66 Lexington Ave, Somerville Massachusetts 02144 | Residential Alteration | $35K |
Dec 4, 2025 applied Nov 9, 2025 | 70 Clarendon Ave, Somerville Massachusetts 02144 | Residential Alteration | $34K |
Nov 18, 2025 applied Nov 3, 2025 | 17 Francesca Ave, Somerville Massachusetts 02144 | Residential Alteration | $47K |
Sep 16, 2025 applied Aug 15, 2025 | 35 Clarendon Ave, Somerville Massachusetts 02144 | Residential Alteration | $31K |
Sep 9, 2025 applied Aug 28, 2025 | 25 Fairmount Ave, Somerville Massachusetts 02144 | Residential Alteration | $37K |
Aug 6, 2025 applied Jul 24, 2025 | 104 North St, Somerville Massachusetts 02144 | Residential Alteration | $53K |
Jul 7, 2025 applied Jun 16, 2025 | 103 Glenwood Rd, Somerville Massachusetts 02145 | Residential Alteration | $41K |
Mar 18, 2025 applied Jan 2, 2025 | 10 Tower Ct, Somerville Massachusetts 02143 | Residential Alteration | $37K |
Mar 17, 2025 applied Jan 15, 2025 | 68 Avon St, Somerville Massachusetts 02143 | Residential Alteration | $32K |
Dec 13, 2024 applied Nov 25, 2024 | 43 Francesca Ave, Somerville Massachusetts 02144 | Residential Alteration | $41K |
Nov 14, 2024 applied Oct 1, 2024 | 22 Elm Pl, Somerville Massachusetts 02143 | Residential Alteration | $51K |
Other top Residential Alteration contractors in Boston
- Homeworks Energy631 residential alteration
- Homeworks Energy352 residential alteration
- Rb Farina Roofing & Construction300 residential alteration
- The Home Depot223 residential alteration
- Renewal By Andersen193 residential alteration
- Renewal By Andersen191 residential alteration
Put Great Sky Solar on your call list.
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