Contractor Profile
Corderman & Company
Corderman & Company is a specialist commercial alteration contractor in Boston — all 21 of its segment-eligible permits fall in commercial alteration. Its permit record in Boston spans 2018–2026. Reliable permit valuations total ≈$22.7M (across the 100% of filings with a valuation we can stand behind). Filing activity is down 67% over the last 90 days versus the prior 90.
First permit: Aug 22, 2018 (2,950d ago)Latest permit: Apr 28, 2026 (144d ago)
The sales record
- Market
- Boston
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- —
- Reliable value
- $22.7M
- Coverage
- 100%
- Reliable filings
- 21
- Rank in Boston
- #303
- Permits (all-time, all segments)
- 20
- Filings 90d
- 1
- Filings 30d
- 1
- Latest permit
- Apr 28, 2026
Typical project size$538Ktypically $171K–$1.5M across 21 valued permits
Where they work
Primarily Commercial Alteration — 100% of 21 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 ’240–3 permits/moSep ’26
permits per month permit value
Service area
Typical service area ~2 mi around Cambridge
The p90 footprint of where Corderman & Company has pulled permits in Boston — drawn from all 21 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Cambridge21
Showing 20 of 21 permits by Corderman & Company in the indexed window · most recent first
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- Sep 16, 2026Commercial Alteration1 One Kendall Square Complex, Unit 200, Cambridge, MA 02142Alteration$4.5Mapplied Sep 1, 2026
- Apr 28, 2026Commercial Alteration15 Vassar St, Cambridge, MA 02142Alteration$986Kapplied Mar 27, 2026
- Apr 28, 2026Commercial Alteration55 Cambridge Pkwy, Cambridge, MA 02142Alteration$441Kapplied Mar 25, 2026
- Apr 28, 2026Commercial Alteration51 Vassar St, Cambridge, MA 02142Alteration$120Kapplied Mar 24, 2026
- Oct 30, 2024Commercial Alteration11 Jfk St, Cambridge, MA 02138Alteration$42Kapplied Oct 2, 2024
- Jun 18, 2024Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$171Kapplied Jun 13, 2024
- May 3, 2024Commercial Alteration600 Technology Sq, Cambridge, MA 02142Alteration$2.5Mapplied Mar 22, 2024
- Apr 8, 2024Commercial Alteration52 Oxford St, Cambridge, MA 02138Alteration$932Kapplied Jan 31, 2024
- Mar 22, 2024Commercial Alteration12 Oxford St, Cambridge, MA 02138Alteration$2.1Mapplied Mar 12, 2024
- Jan 31, 2024Commercial Alteration12 Oxford St, Cambridge, MA 02138Alteration$2.1Mapplied Jan 16, 2024
- Jul 10, 2023Commercial Alteration255 Main St, Cambridge, MA 02142Alteration$2.4Mapplied Jun 20, 2023
- May 25, 2023Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$434Kapplied May 22, 2023
- Mar 21, 2022Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$67Kapplied Mar 11, 2022
- Feb 22, 2022Commercial Alteration485 Broadway, Cambridge, MA 02138Alteration$1.5Mapplied Dec 20, 2021
- Nov 16, 2021Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$405Kapplied Oct 6, 2021
- Feb 20, 2020Commercial Alteration39 Jfk St, Cambridge, MA 02138Alteration$70Kapplied Feb 10, 2020
- Oct 3, 2019Commercial Alteration26 Oxford St, Cambridge, MA 02138Alteration$1.3Mapplied Aug 27, 2019
- May 7, 2019Commercial Alteration1 Oxford St, Cambridge, MA 02138Alteration$1.5Mapplied Apr 9, 2019
- Oct 4, 2018Commercial Alteration55 Cambridge Pkwy, Cambridge, MA 02142Alteration$456Kapplied Sep 18, 2018
- Sep 21, 2018Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$53Kapplied Sep 11, 2018
Sep 16, 2026 applied Sep 1, 2026 | 1 One Kendall Square Complex, Unit 200, Cambridge, MA 02142 | Commercial Alteration | $4.5M |
Apr 28, 2026 applied Mar 27, 2026 | 15 Vassar St, Cambridge, MA 02142 | Commercial Alteration | $986K |
Apr 28, 2026 applied Mar 25, 2026 | 55 Cambridge Pkwy, Cambridge, MA 02142 | Commercial Alteration | $441K |
Apr 28, 2026 applied Mar 24, 2026 | 51 Vassar St, Cambridge, MA 02142 | Commercial Alteration | $120K |
Oct 30, 2024 applied Oct 2, 2024 | 11 Jfk St, Cambridge, MA 02138 | Commercial Alteration | $42K |
Jun 18, 2024 applied Jun 13, 2024 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $171K |
May 3, 2024 applied Mar 22, 2024 | 600 Technology Sq, Cambridge, MA 02142 | Commercial Alteration | $2.5M |
Apr 8, 2024 applied Jan 31, 2024 | 52 Oxford St, Cambridge, MA 02138 | Commercial Alteration | $932K |
Mar 22, 2024 applied Mar 12, 2024 | 12 Oxford St, Cambridge, MA 02138 | Commercial Alteration | $2.1M |
Jan 31, 2024 applied Jan 16, 2024 | 12 Oxford St, Cambridge, MA 02138 | Commercial Alteration | $2.1M |
Jul 10, 2023 applied Jun 20, 2023 | 255 Main St, Cambridge, MA 02142 | Commercial Alteration | $2.4M |
May 25, 2023 applied May 22, 2023 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $434K |
Mar 21, 2022 applied Mar 11, 2022 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $67K |
Feb 22, 2022 applied Dec 20, 2021 | 485 Broadway, Cambridge, MA 02138 | Commercial Alteration | $1.5M |
Nov 16, 2021 applied Oct 6, 2021 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $405K |
Feb 20, 2020 applied Feb 10, 2020 | 39 Jfk St, Cambridge, MA 02138 | Commercial Alteration | $70K |
Oct 3, 2019 applied Aug 27, 2019 | 26 Oxford St, Cambridge, MA 02138 | Commercial Alteration | $1.3M |
May 7, 2019 applied Apr 9, 2019 | 1 Oxford St, Cambridge, MA 02138 | Commercial Alteration | $1.5M |
Oct 4, 2018 applied Sep 18, 2018 | 55 Cambridge Pkwy, Cambridge, MA 02142 | Commercial Alteration | $456K |
Sep 21, 2018 applied Sep 11, 2018 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $53K |
Sites Corderman & Company returns to4 in Boston
Addresses where Corderman & Company 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 Alteration contractors in Boston
- Wise Construction196 commercial alteration
- Siena Construction Corporation166 commercial alteration
- The Richmond Group84 commercial alteration
- Pidc Construction69 commercial alteration
- Gloucester Builders68 commercial alteration
- Berkeley Building Company68 commercial alteration
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