Contractor Profile
Clean Tech Construction
Clean Tech Construction is a specialist residential alteration contractor in Boston — all 120 of its segment-eligible permits fall in residential alteration. Its permit record in Boston spans 2020–2026. Reliable permit valuations total ≈$1.2M (across the 100% of filings with a valuation we can stand behind). Filing activity is up 100% over the last 90 days versus the prior 90 — a market heating up.
First permit: Jan 30, 2020 (2,418d ago)Latest permit: Jul 24, 2026 (51d ago)
The sales record
- Market
- Boston
- Active
- 2020–2026 · 6 yrs
- Licence IDs on their permits
- —
- Reliable value
- $1.2M
- Coverage
- 100%
- Reliable filings
- 120
- Rank in Boston
- #22
- Permits (all-time, all segments)
- 118
- Filings 90d
- 6
- Filings 30d
- 2
- Latest permit
- Jul 24, 2026
Typical project size$9Ktypically $4K–$16K across 120 valued permits
Where they work
Primarily Residential Alteration — 100% of 120 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/moSep ’26
permits per month permit value
Service area
Typical service area ~1 mi around Somerville
The p90 footprint of where Clean Tech Construction has pulled permits in Boston — drawn from all 120 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Somerville120
Showing 20 of 120 permits by Clean Tech Construction in the indexed window · most recent first
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- Sep 3, 2026Residential Alteration28 Bonner Ave, Somerville Massachusetts 02143Alteration$2Kapplied Aug 26, 2026
- Aug 20, 2026Residential Alteration92 Pearson Rd, Somerville Massachusetts 02144Alteration$18Kapplied Aug 4, 2026
- Jul 24, 2026Residential Alteration38 Oxford St, Somerville Massachusetts 02143Alteration$3Kapplied Jul 13, 2026
- Jul 22, 2026Residential Alteration41 Dane Ave, Somerville Massachusetts 02143Alteration$30Kapplied Jul 7, 2026
- Jul 10, 2026Residential Alteration34 Springfield St, Somerville Massachusetts 02143Alteration$7Kapplied Jun 24, 2026
- Jun 26, 2026Residential Alteration38 Spring St, Somerville Massachusetts 02143Alteration$19Kapplied Jun 10, 2026
- May 18, 2026Residential Alteration169 Albion St, Somerville Massachusetts 02144Alteration$3Kapplied Apr 20, 2026
- May 12, 2026Residential Alteration28 Sycamore St, Somerville Massachusetts 02143Alteration$20Kapplied Apr 27, 2026
- Apr 30, 2026Residential Alteration38 Harvard St, Somerville Massachusetts 02143Alteration$16Kapplied Apr 16, 2026
- Feb 12, 2026Residential Alteration41 Meacham Rd, Somerville Massachusetts 02144Alteration$8Kapplied Jan 26, 2026
- Dec 26, 2025Residential Alteration22 Ames St, Somerville Massachusetts 02145Alteration$24Kapplied Nov 5, 2025
- Dec 9, 2025Residential Alteration100 Concord Ave, Somerville Massachusetts 02143Alteration$814applied Nov 17, 2025
- Nov 14, 2025Residential Alteration18 Bay State Ave, Somerville Massachusetts 02144Alteration$19Kapplied Oct 30, 2025
- Nov 14, 2025Residential Alteration37 Bay State Ave, Somerville Massachusetts 02144Alteration$8Kapplied Oct 22, 2025
- Oct 3, 2025Residential Alteration84 Avon St, Somerville Massachusetts 02143Alteration$12Kapplied Sep 25, 2025
- Sep 29, 2025Residential Alteration31 Hawthorne St, Somerville Massachusetts 02144Alteration$14Kapplied Aug 27, 2025
- Aug 26, 2025Residential Alteration7 Park Pl, Somerville Massachusetts 02143Alteration$970applied Aug 12, 2025
- Mar 11, 2025Residential Alteration41 Alston St, Somerville Massachusetts 02143Alteration$16Kapplied Jan 8, 2025
- Dec 5, 2024Residential Alteration19 Pinckney St, Somerville Massachusetts 02145Alteration$890applied Nov 21, 2024
- Dec 5, 2024Residential Alteration172 Summer St, Somerville Massachusetts 02143Alteration$22Kapplied Nov 15, 2024
Sep 3, 2026 applied Aug 26, 2026 | 28 Bonner Ave, Somerville Massachusetts 02143 | Residential Alteration | $2K |
Aug 20, 2026 applied Aug 4, 2026 | 92 Pearson Rd, Somerville Massachusetts 02144 | Residential Alteration | $18K |
Jul 24, 2026 applied Jul 13, 2026 | 38 Oxford St, Somerville Massachusetts 02143 | Residential Alteration | $3K |
Jul 22, 2026 applied Jul 7, 2026 | 41 Dane Ave, Somerville Massachusetts 02143 | Residential Alteration | $30K |
Jul 10, 2026 applied Jun 24, 2026 | 34 Springfield St, Somerville Massachusetts 02143 | Residential Alteration | $7K |
Jun 26, 2026 applied Jun 10, 2026 | 38 Spring St, Somerville Massachusetts 02143 | Residential Alteration | $19K |
May 18, 2026 applied Apr 20, 2026 | 169 Albion St, Somerville Massachusetts 02144 | Residential Alteration | $3K |
May 12, 2026 applied Apr 27, 2026 | 28 Sycamore St, Somerville Massachusetts 02143 | Residential Alteration | $20K |
Apr 30, 2026 applied Apr 16, 2026 | 38 Harvard St, Somerville Massachusetts 02143 | Residential Alteration | $16K |
Feb 12, 2026 applied Jan 26, 2026 | 41 Meacham Rd, Somerville Massachusetts 02144 | Residential Alteration | $8K |
Dec 26, 2025 applied Nov 5, 2025 | 22 Ames St, Somerville Massachusetts 02145 | Residential Alteration | $24K |
Dec 9, 2025 applied Nov 17, 2025 | 100 Concord Ave, Somerville Massachusetts 02143 | Residential Alteration | $814 |
Nov 14, 2025 applied Oct 30, 2025 | 18 Bay State Ave, Somerville Massachusetts 02144 | Residential Alteration | $19K |
Nov 14, 2025 applied Oct 22, 2025 | 37 Bay State Ave, Somerville Massachusetts 02144 | Residential Alteration | $8K |
Oct 3, 2025 applied Sep 25, 2025 | 84 Avon St, Somerville Massachusetts 02143 | Residential Alteration | $12K |
Sep 29, 2025 applied Aug 27, 2025 | 31 Hawthorne St, Somerville Massachusetts 02144 | Residential Alteration | $14K |
Aug 26, 2025 applied Aug 12, 2025 | 7 Park Pl, Somerville Massachusetts 02143 | Residential Alteration | $970 |
Mar 11, 2025 applied Jan 8, 2025 | 41 Alston St, Somerville Massachusetts 02143 | Residential Alteration | $16K |
Dec 5, 2024 applied Nov 21, 2024 | 19 Pinckney St, Somerville Massachusetts 02145 | Residential Alteration | $890 |
Dec 5, 2024 applied Nov 15, 2024 | 172 Summer St, Somerville Massachusetts 02143 | Residential Alteration | $22K |
Other top Residential Alteration contractors in Boston
- Homeworks Energy631 residential alteration
- Homeworks Energy352 residential alteration
- Rb Farina Roofing & Construction299 residential alteration
- The Home Depot223 residential alteration
- Renewal By Andersen193 residential alteration
- Renewal By Andersen190 residential alteration
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