Contractors winning Multifamily Alteration in Columbus
Ranked by permit volume · 28,286 filings| # | Contractor | Permits | Reliable value | 90d |
|---|---|---|---|---|
| 1 | Feazel Roofing | 2,348 | ≈$661M | +120% |
| 2 | ABLE ROOFING | 1,220 | ≈$124M | +200% |
| 3 | Rosati Windows | 500 | ≈$74.9M | -25% |
| 4 | KE GUTRIDGE | 470 | — | -81% |
| 5 | KOORSEN FIRE & SECURITY | 397 | — | +10% |
| 6 | ROSATI WINDOW | 339 | ≈$8.2M | -100% |
| 7 | KESSLER HEATING & COOLING | 324 | — | -12% |
The ranked list continues — reliable values and contacts for all 1,274 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
- ABLE ROOFING+200%
- Feazel Roofing+120%
- MUTH & COMPANY ROOFING+100%
- KOORSEN FIRE & SECURITY+10%
- KESSLER HEATING & COOLING-12%
- Rosati Windows-25%
- CAPITAL CONTRACTING SERVICES-30%
- KE GUTRIDGE-81%
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 Multifamily 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 Multifamily Alteration target list for Columbus.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
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Other segments in Columbus
- Residential MEP262,955
- Residential Alteration169,428
- Commercial MEP58,446
- Commercial Alteration56,115
Multifamily Alteration in other metros
FAQ
Frequently asked about multifamily alteration permits in Columbus
- How many multifamily alteration permits are pulled in Columbus each year?
- 28,286 multifamily alteration permits are currently indexed for Columbus. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
- Where can I see the latest multifamily alteration permits in Columbus?
- The grid above shows the most recent multifamily alteration permits in Columbus, 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 multifamily alteration data in Columbus refreshed?
- Columbus 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 Columbus multifamily 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 multifamily alteration permit filings.