Contractor Profile
John
John is a diversified Boston contractor — 13 segment-eligible permits spanning 4 segments, led by commercial alteration (31%) and multifamily alteration (31%). Its permit record in Boston spans 2019–2026. Reliable permit valuations total ≈$2.1M (across the 100% of filings with a valuation we can stand behind).
First permit: Jan 3, 2019 (2,784d ago)Latest permit: Apr 16, 2026 (124d ago)
The sales record
- Market
- Boston
- Active
- 2019–2026 · 7 yrs
- Licenses on file
- 0
- Reliable value
- $2.1M
- Coverage
- 100%
- Reliable filings
- 13
- Rank in Boston
- #500
- Permits (all-time, all segments)
- 13
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Apr 16, 2026
Typical project size$78Ktypically $21K–$210K across 13 valued permits
Where they work
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Monthly activity
Sep ’240–1 permits/moApr ’26
permits per month permit value
Service area
Typical service area ~2 mi around Cambridge
The p90 footprint of where John has pulled permits in Boston — drawn from all 13 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Cambridge13
Recent permitsLargest recent$895K· 1 Main St, Cambridge, MA 02142
Showing 13 of 13 permits by John in the indexed window · most recent first
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- Apr 16, 2026Multifamily Alteration189 Richdale Ave, Unit B2, Cambridge, MA 02140Alteration$210Kapplied Mar 25, 2026
- Mar 5, 2026Residential Alteration38 Crescent St, Cambridge, MA 02138Alteration$256Kapplied Jan 29, 2026
- Aug 25, 2025Multifamily Alteration10 Rogers St, Unit 1218, Cambridge, MA 02142Alteration$78Kapplied Jan 12, 2025
- Sep 3, 2024Commercial Alteration625 Mt Auburn St, Cambridge, MA 02138Alteration$47Kapplied Aug 5, 2024
- Sep 19, 2023Multifamily Alteration11 Story St, Unit 33, Cambridge, MA 02138Alteration$7Kapplied Aug 24, 2023
- Feb 8, 2023Residential Alteration122 Fayerweather St, Cambridge, MA 02138Alteration$89Kapplied Feb 3, 2022
- Dec 16, 2022Residential Demolition16 Mt Auburn St, Cambridge, MA 02138Demolition · Residential$64Kapplied Nov 13, 2022
- Oct 17, 2022Residential Alteration550 Franklin St, Cambridge, MA 02139Alteration$191Kapplied Sep 23, 2022
- Jun 21, 2021Commercial Alteration3 Church St, Cambridge, MA 02138Alteration$8Kapplied May 6, 2021
- Jun 14, 2021Commercial Alteration1 Main St, Cambridge, MA 02142Alteration$895Kapplied Jun 7, 2021
- Apr 29, 2021Residential Demolition133 Larch Rd, Cambridge, MA 02138Demolition · Residential$217Kapplied Apr 12, 2021
- Jan 19, 2021Multifamily Alteration221 Mt Auburn St, Cambridge, MA 02138Alteration$21Kapplied Jan 4, 2021
- Jan 3, 2019Commercial Alteration12 Inman St, Cambridge, MA 02139Alteration$10Kapplied Dec 28, 2018
Apr 16, 2026 applied Mar 25, 2026 | 189 Richdale Ave, Unit B2, Cambridge, MA 02140 | Multifamily Alteration | $210K |
Mar 5, 2026 applied Jan 29, 2026 | 38 Crescent St, Cambridge, MA 02138 | Residential Alteration | $256K |
Aug 25, 2025 applied Jan 12, 2025 | 10 Rogers St, Unit 1218, Cambridge, MA 02142 | Multifamily Alteration | $78K |
Sep 3, 2024 applied Aug 5, 2024 | 625 Mt Auburn St, Cambridge, MA 02138 | Commercial Alteration | $47K |
Sep 19, 2023 applied Aug 24, 2023 | 11 Story St, Unit 33, Cambridge, MA 02138 | Multifamily Alteration | $7K |
Feb 8, 2023 applied Feb 3, 2022 | 122 Fayerweather St, Cambridge, MA 02138 | Residential Alteration | $89K |
Dec 16, 2022 applied Nov 13, 2022 | 16 Mt Auburn St, Cambridge, MA 02138 | Residential Demolition Residential | $64K |
Oct 17, 2022 applied Sep 23, 2022 | 550 Franklin St, Cambridge, MA 02139 | Residential Alteration | $191K |
Jun 21, 2021 applied May 6, 2021 | 3 Church St, Cambridge, MA 02138 | Commercial Alteration | $8K |
Jun 14, 2021 applied Jun 7, 2021 | 1 Main St, Cambridge, MA 02142 | Commercial Alteration | $895K |
Apr 29, 2021 applied Apr 12, 2021 | 133 Larch Rd, Cambridge, MA 02138 | Residential Demolition Residential | $217K |
Jan 19, 2021 applied Jan 4, 2021 | 221 Mt Auburn St, Cambridge, MA 02138 | Multifamily Alteration | $21K |
Jan 3, 2019 applied Dec 28, 2018 | 12 Inman St, Cambridge, MA 02139 | Commercial Alteration | $10K |
Sites John returns to1 in Boston
Addresses where John 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 Construction191 commercial alteration
- Siena Construction Corporation166 commercial alteration
- The Richmond Group84 commercial alteration
- Pidc Construction69 commercial alteration
- Gloucester Builders68 commercial alteration
- Berkeley Building Company67 commercial alteration
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