Contractor Profile
Ws Aiken
Ws Aiken concentrates in commercial demolition in Boston (78% of its 18 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Boston spans 2019–2026. Reliable permit valuations total ≈$5.5M (across the 100% of filings with a valuation we can stand behind). Filing activity is down 50% over the last 90 days versus the prior 90.
First permit: Sep 17, 2019 (2,586d ago)Latest permit: Jul 14, 2026 (94d ago)
The sales record
- Market
- Boston
- Active
- 2019–2026 · 7 yrs
- Licence IDs on their permits
- —
- Reliable value
- $5.5M
- Coverage
- 100%
- Reliable filings
- 18
- Rank in Boston
- #360
- Permits (all-time, all segments)
- 17
- Filings 90d
- 1
- Filings 30d
- 1
- Latest permit
- Jul 14, 2026
Typical project size$198Ktypically $60K–$464K across 18 valued permits
Where they work
Primarily Commercial Demolition — 78% of 18 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
Oct ’240–1 permits/moSep ’26
permits per month permit value
Service area
Typical service area ~1 mi around Cambridge
The p90 footprint of where Ws Aiken has pulled permits in Boston — drawn from all 18 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Cambridge18
Recent permitsLargest recent$1.1M· 50 Church St, Cambridge, MA 02138
Showing 18 of 18 permits by Ws Aiken in the indexed window · most recent first
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- Sep 24, 2026Commercial Demolition10 Cowperthwaite St, Cambridge, MA 02138Demolition · Commercial$49Kapplied Jul 8, 2026
- Jul 14, 2026Commercial Demolition21 Harvard Yard, Cambridge, MA 02138Demolition · Commercial$735Kapplied Jun 18, 2026
- May 27, 2026Commercial Alteration51 Shepard St, Cambridge, MA 02138Alteration$35Kapplied May 11, 2026
- Mar 18, 2026Commercial Demolition12 Quincy St, Cambridge, MA 02138Demolition · Commercial$789Kapplied Jan 22, 2026
- Feb 19, 2026Residential Demolition140 Mt Auburn St, Cambridge, MA 02138Demolition · Residential$47Kapplied Feb 13, 2026
- Oct 14, 2025Commercial Alteration2 Divinity Ave, Cambridge, MA 02138Alteration$88Kapplied Oct 9, 2025
- May 19, 2025Commercial Demolition134 Mt Auburn St, Cambridge, MA 02138Demolition · Commercial$73Kapplied May 5, 2025
- Dec 19, 2024Commercial Demolition12 Quincy St, Cambridge, MA 02138Demolition · Commercial$501Kapplied Dec 10, 2024
- Oct 7, 2024Commercial Demolition14 Appian Way, Cambridge, MA 02138Demolition · Commercial$567Kapplied Sep 18, 2024
- Feb 16, 2024Commercial Demolition11 Divinity Ave, Cambridge, MA 02138Demolition · Commercial$152Kapplied Feb 9, 2024
- Jun 1, 2023Commercial Demolition12 Harvard Yard, Cambridge, MA 02138Demolition · Commercial$230Kapplied May 9, 2023
- May 24, 2023Commercial Demolition36 Oxford St, Cambridge, MA 02138Demolition · Commercial$261Kapplied Mar 2, 2023
- May 15, 2023Commercial Demolition25 Harvard Yard, Cambridge, MA 02138Demolition · Commercial$231Kapplied May 9, 2023
- May 3, 2023Commercial Demolition95 Dunster St, Cambridge, MA 02138Demolition · Commercial$353Kapplied Apr 13, 2023
- May 17, 2021Commercial Demolition79 Brattle St, Cambridge, MA 02138Demolition · Commercial$26Kapplied Apr 27, 2021
- Aug 20, 2020Commercial Alteration290 Massachusetts Ave, Cambridge, MA 02139Alteration$55Kapplied Jul 30, 2020
- Aug 13, 2020Commercial Demolition50 Church St, Cambridge, MA 02138Demolition · Commercial$1.1Mapplied Mar 31, 2020
- Sep 17, 2019Commercial Demolition11 Divinity Ave, Cambridge, MA 02138Demolition · Commercial$166Kapplied Aug 30, 2019
Sep 24, 2026 applied Jul 8, 2026 | 10 Cowperthwaite St, Cambridge, MA 02138 | Commercial Demolition Commercial | $49K |
Jul 14, 2026 applied Jun 18, 2026 | 21 Harvard Yard, Cambridge, MA 02138 | Commercial Demolition Commercial | $735K |
May 27, 2026 applied May 11, 2026 | 51 Shepard St, Cambridge, MA 02138 | Commercial Alteration | $35K |
Mar 18, 2026 applied Jan 22, 2026 | 12 Quincy St, Cambridge, MA 02138 | Commercial Demolition Commercial | $789K |
Feb 19, 2026 applied Feb 13, 2026 | 140 Mt Auburn St, Cambridge, MA 02138 | Residential Demolition Residential | $47K |
Oct 14, 2025 applied Oct 9, 2025 | 2 Divinity Ave, Cambridge, MA 02138 | Commercial Alteration | $88K |
May 19, 2025 applied May 5, 2025 | 134 Mt Auburn St, Cambridge, MA 02138 | Commercial Demolition Commercial | $73K |
Dec 19, 2024 applied Dec 10, 2024 | 12 Quincy St, Cambridge, MA 02138 | Commercial Demolition Commercial | $501K |
Oct 7, 2024 applied Sep 18, 2024 | 14 Appian Way, Cambridge, MA 02138 | Commercial Demolition Commercial | $567K |
Feb 16, 2024 applied Feb 9, 2024 | 11 Divinity Ave, Cambridge, MA 02138 | Commercial Demolition Commercial | $152K |
Jun 1, 2023 applied May 9, 2023 | 12 Harvard Yard, Cambridge, MA 02138 | Commercial Demolition Commercial | $230K |
May 24, 2023 applied Mar 2, 2023 | 36 Oxford St, Cambridge, MA 02138 | Commercial Demolition Commercial | $261K |
May 15, 2023 applied May 9, 2023 | 25 Harvard Yard, Cambridge, MA 02138 | Commercial Demolition Commercial | $231K |
May 3, 2023 applied Apr 13, 2023 | 95 Dunster St, Cambridge, MA 02138 | Commercial Demolition Commercial | $353K |
May 17, 2021 applied Apr 27, 2021 | 79 Brattle St, Cambridge, MA 02138 | Commercial Demolition Commercial | $26K |
Aug 20, 2020 applied Jul 30, 2020 | 290 Massachusetts Ave, Cambridge, MA 02139 | Commercial Alteration | $55K |
Aug 13, 2020 applied Mar 31, 2020 | 50 Church St, Cambridge, MA 02138 | Commercial Demolition Commercial | $1.1M |
Sep 17, 2019 applied Aug 30, 2019 | 11 Divinity Ave, Cambridge, MA 02138 | Commercial Demolition Commercial | $166K |
Sites Ws Aiken returns to2 in Boston
Addresses where Ws Aiken 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.
Other top Commercial Demolition contractors in Boston
- Sal Querusio12 commercial demolition
- Pidc Construction8 commercial demolition
- Highland Development8 commercial demolition
- Siena Construction Corporation7 commercial demolition
- Aecom Tishman7 commercial demolition
- Gloucester Builders6 commercial demolition
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