G C Construction & Energy Efficiency
G C Construction & Energy Efficiency concentrates in residential alteration in Boston (91% of its 11 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Boston spans 2018–2026. Reliable permit valuations total ≈$315K (across the 100% of filings with a valuation we can stand behind).
- Market
- Boston
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- —
- Reliable value
- $315K
- Coverage
- 100%
- Reliable filings
- 11
- Rank in Boston
- #544
- Permits (all-time, all segments)
- 12
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Mar 2, 2026
Primarily Residential Alteration — 91% of 11 segment-classified permits
Typical service area ~1 mi around Somerville
The p90 footprint of where G C Construction & Energy Efficiency has pulled permits in Boston — drawn from all 12 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Somerville12
Showing 11 of 11 permits by G C Construction & Energy Efficiency in the indexed window · most recent first
- Mar 2, 2026Residential Alteration43 Dane St, Somerville MassachusettsAlteration$25Kapplied Feb 12, 2026
- Oct 2, 2025Residential Alteration141 Hillsdale Rd, Somerville Massachusetts 02144Alteration$35Kapplied Aug 25, 2025
- Dec 5, 2024Residential Alteration1214 Broadway, Somerville Massachusetts 02144Alteration$17Kapplied Nov 20, 2024
- Aug 3, 2021Residential Alteration21 Browning Rd, Somerville Massachusetts 02145Alteration$38Kapplied Jul 26, 2021
- Aug 2, 2021Residential Alteration117 Hillsdale Rd, Somerville Massachusetts 02144Alteration$12Kapplied Jul 19, 2021
- Jul 27, 2021Residential Alteration106 West Adams St, Somerville Massachusetts 02144Alteration$10Kapplied Jul 19, 2021
- Feb 25, 2021Residential Alteration24 Willoughby St, Somerville Massachusetts 02143Alteration$81Kapplied Feb 8, 2021
- Mar 13, 2019Commercial Alteration158 Boston Ave, Somerville MassachusettsAlteration$40Kapplied Feb 22, 2019
- Sep 12, 2018Residential Alteration29 Chetwynd Rd, Somerville Massachusetts 02144Alteration$12Kapplied Aug 6, 2018
- —Residential Alteration69 Flint St, Somerville MassachusettsAlteration$41Kapplied Mar 17, 2020
- —Residential Alteration5 Wesley St, Somerville Massachusetts 02145Alteration$4Kapplied Nov 21, 2022
Mar 2, 2026 applied Feb 12, 2026 | 43 Dane St, Somerville Massachusetts | Residential Alteration | $25K |
Oct 2, 2025 applied Aug 25, 2025 | 141 Hillsdale Rd, Somerville Massachusetts 02144 | Residential Alteration | $35K |
Dec 5, 2024 applied Nov 20, 2024 | 1214 Broadway, Somerville Massachusetts 02144 | Residential Alteration | $17K |
Aug 3, 2021 applied Jul 26, 2021 | 21 Browning Rd, Somerville Massachusetts 02145 | Residential Alteration | $38K |
Aug 2, 2021 applied Jul 19, 2021 | 117 Hillsdale Rd, Somerville Massachusetts 02144 | Residential Alteration | $12K |
Jul 27, 2021 applied Jul 19, 2021 | 106 West Adams St, Somerville Massachusetts 02144 | Residential Alteration | $10K |
Feb 25, 2021 applied Feb 8, 2021 | 24 Willoughby St, Somerville Massachusetts 02143 | Residential Alteration | $81K |
Mar 13, 2019 applied Feb 22, 2019 | 158 Boston Ave, Somerville Massachusetts | Commercial Alteration | $40K |
Sep 12, 2018 applied Aug 6, 2018 | 29 Chetwynd Rd, Somerville Massachusetts 02144 | Residential Alteration | $12K |
— applied Mar 17, 2020 | 69 Flint St, Somerville Massachusetts | Residential Alteration | $41K |
— applied Nov 21, 2022 | 5 Wesley St, Somerville Massachusetts 02145 | Residential Alteration | $4K |
- 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
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