Contractors winning Commercial Alteration in Boston
Ranked by permit volume · 61,090 filings| # | Contractor | Permits | Reliable value | 90d |
|---|---|---|---|---|
| 1 | Wise Construction | 188 | ≈$273M | +150% |
| 2 | Siena Construction Corporation | 162 | ≈$176M | -67% |
| 3 | The Richmond Group | 82 | ≈$215M | -25% |
| 4 | PIDC Construction | 69 | ≈$167M | 0% |
| 5 | Berkeley Building Company | 67 | ≈$28.3M | new |
| 6 | Gloucester Builders | 66 | ≈$16.7M | -100% |
| 7 | Commodore Builders | 61 | ≈$189M | -100% |
The ranked list continues — reliable values and contacts for all 128 contractors in this segment.See the full leaderboard →
Contractors with too few reliable filings to stand behind a value still rank by volume — their value shows —, never a fabricated number.
90-day movers
- Wise Construction+150%
- PIDC Construction0%
- Elaine Construction Company0%
- The Richmond Group-25%
- Columbia Construction Company-50%
- Consigli Construction-50%
- Siena Construction Corporation-67%
- Gloucester Builders-100%
2 more — too few recent filings to score.
What’s in the full list
- Every contractor ranked by reliable value
- Recent projects + permit-level detail per contractor
- Nightly alerts when a new filing lands
- CRM-ready export — enriched + parcel-joined
Free to explore — no card.
Why this list is real
These contractors are ranked from classified permits, not keyword scrapes. We read each permit’s work-type, scope, and occupancy fields to place it in Commercial Alteration — so a filing that looks like a generic alteration lands in the right segment, and the ranking reflects real work. When the fields don’t support a confident call we mark it Unclassified — we never force a wrong segment to pad a contractor’s count.
How we classify →Get the full Commercial Alteration target list for Boston.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
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Other segments in Boston
- Commercial MEP136,055
- Residential Solar15,301
Commercial Alteration in other metros
FAQ
Frequently asked about commercial alteration permits in Boston
- How many commercial alteration permits are pulled in Boston each year?
- 61,090 commercial alteration permits are currently indexed for Boston. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
- Where can I see the latest commercial alteration permits in Boston?
- The grid above shows the most recent commercial alteration permits in Boston, paginated 25 per page. For programmatic access — filter by cohort, by date range, by contractor — use the PermitCore API or download via the Market Explorer.
- How is the commercial alteration data in Boston refreshed?
- Boston permit data is refreshed daily from the city's open-data portal. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.
- Can I export Boston commercial alteration permits?
- Yes — the free tier includes 5K rows of CSV export per month. Paid tiers expand to Parquet export, 50K-2M rows, and webhook delivery on new commercial alteration permit filings.