Contractor Profile
Quality Insulation
Quality Insulation is a specialist residential alteration contractor in Boston — all 16 of its segment-eligible permits fall in residential alteration. Its permit record in Boston spans 2016–2026. Reliable permit valuations total ≈$117K (across the 100% of filings with a valuation we can stand behind).
First permit: Jun 15, 2016 (3,753d ago)Latest permit: Apr 27, 2026 (150d ago)
The sales record
- Market
- Boston
- Active
- 2016–2026 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $117K
- Coverage
- 100%
- Reliable filings
- 16
- Rank in Boston
- #389
- Permits (all-time, all segments)
- 16
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Apr 27, 2026
Typical project size$6Ktypically $4K–$10K across 16 valued permits
Where they work
Primarily Residential Alteration — 100% of 16 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
Aug ’250–2 permits/moApr ’26
permits per month permit value
Service area
Typical service area ~2 mi around Somerville
The p90 footprint of where Quality Insulation has pulled permits in Boston — drawn from all 16 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Somerville16
Showing 16 of 16 permits by Quality Insulation in the indexed window · most recent first
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- Apr 27, 2026Residential Alteration34 Knowlton St, Somerville Massachusetts 02143Alteration$2Kapplied Apr 10, 2026
- Jan 9, 2026Residential Alteration54 Albion St, Somerville Massachusetts 02143Alteration$7Kapplied Dec 30, 2025
- Nov 4, 2025Residential Alteration35 Harrison St, Somerville Massachusetts 02143Alteration$5Kapplied Oct 15, 2025
- Sep 30, 2025Residential Alteration450 Medford St, Somerville Massachusetts 02145Alteration$4Kapplied Sep 23, 2025
- Aug 25, 2025Residential Alteration9 Belmont St, Somerville Massachusetts 02143Alteration$1Kapplied Jul 21, 2025
- Aug 19, 2025Residential Alteration67 Gordon St, Somerville Massachusetts 02144Alteration$8Kapplied Aug 8, 2025
- Jun 13, 2024Residential Alteration96 Bartlett St, Somerville Massachusetts 02145Alteration$18Kapplied May 21, 2024
- May 22, 2024Residential Alteration44-46 Woods Ave, Somerville Massachusetts 02144Alteration$18Kapplied Apr 25, 2024
- Feb 28, 2024Residential Alteration9 Pearson Rd, Somerville Massachusetts 02144Alteration$11Kapplied Feb 22, 2024
- Feb 28, 2024Residential Alteration9 Pearson Rd, Somerville Massachusetts 02144Alteration$5Kapplied Feb 22, 2024
- Dec 18, 2023Residential Alteration20 Gorham St, Somerville Massachusetts 02144Alteration$6Kapplied Dec 5, 2023
- Oct 11, 2023Residential Alteration361 Somerville Ave, Somerville Massachusetts 02143Alteration$10Kapplied Sep 26, 2023
- Oct 11, 2023Residential Alteration361 Somerville Ave, Somerville Massachusetts 02143Alteration$10Kapplied Sep 26, 2023
- Oct 11, 2023Residential Alteration361 Somerville Ave, Somerville Massachusetts 02143Alteration$3Kapplied Sep 26, 2023
- Oct 11, 2023Residential Alteration361 Somerville Ave, Somerville Massachusetts 02143Alteration$3Kapplied Sep 26, 2023
- Jun 15, 2016Residential Alteration99 Porter St, Somerville Massachusetts 02143Alteration$6Kapplied Jun 8, 2016
Apr 27, 2026 applied Apr 10, 2026 | 34 Knowlton St, Somerville Massachusetts 02143 | Residential Alteration | $2K |
Jan 9, 2026 applied Dec 30, 2025 | 54 Albion St, Somerville Massachusetts 02143 | Residential Alteration | $7K |
Nov 4, 2025 applied Oct 15, 2025 | 35 Harrison St, Somerville Massachusetts 02143 | Residential Alteration | $5K |
Sep 30, 2025 applied Sep 23, 2025 | 450 Medford St, Somerville Massachusetts 02145 | Residential Alteration | $4K |
Aug 25, 2025 applied Jul 21, 2025 | 9 Belmont St, Somerville Massachusetts 02143 | Residential Alteration | $1K |
Aug 19, 2025 applied Aug 8, 2025 | 67 Gordon St, Somerville Massachusetts 02144 | Residential Alteration | $8K |
Jun 13, 2024 applied May 21, 2024 | 96 Bartlett St, Somerville Massachusetts 02145 | Residential Alteration | $18K |
May 22, 2024 applied Apr 25, 2024 | 44-46 Woods Ave, Somerville Massachusetts 02144 | Residential Alteration | $18K |
Feb 28, 2024 applied Feb 22, 2024 | 9 Pearson Rd, Somerville Massachusetts 02144 | Residential Alteration | $11K |
Feb 28, 2024 applied Feb 22, 2024 | 9 Pearson Rd, Somerville Massachusetts 02144 | Residential Alteration | $5K |
Dec 18, 2023 applied Dec 5, 2023 | 20 Gorham St, Somerville Massachusetts 02144 | Residential Alteration | $6K |
Oct 11, 2023 applied Sep 26, 2023 | 361 Somerville Ave, Somerville Massachusetts 02143 | Residential Alteration | $10K |
Oct 11, 2023 applied Sep 26, 2023 | 361 Somerville Ave, Somerville Massachusetts 02143 | Residential Alteration | $10K |
Oct 11, 2023 applied Sep 26, 2023 | 361 Somerville Ave, Somerville Massachusetts 02143 | Residential Alteration | $3K |
Oct 11, 2023 applied Sep 26, 2023 | 361 Somerville Ave, Somerville Massachusetts 02143 | Residential Alteration | $3K |
Jun 15, 2016 applied Jun 8, 2016 | 99 Porter St, Somerville Massachusetts 02143 | Residential Alteration | $6K |
Other top Residential Alteration contractors in Boston
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- 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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