Contractors winning Commercial Alteration in Chicago
Ranked by permit volume · 115,561 filings| # | Contractor | Permits | Reliable value | 90d |
|---|---|---|---|---|
| 1 | FRACKIEL BUILDERS, INCORPORATED | 2,787 | ≈$56.8M | -100% |
| 2 | BEAR CONSTRUCTION COMPANY | 2,571 | ≈$1.1B | -45% |
| 3 | CLUNE CONSTRUCTION COMPANY, L.P. | 1,622 | ≈$2.5B | -45% |
| 4 | LEOPARDO CONSTRUCTION INC | 1,276 | ≈$2.0B | +50% |
| 5 | REED ILLINOIS CORPORATION | 1,182 | ≈$578M | — |
| 6 | EXECUTIVE CONSTRUCTION , INC. | 1,167 | ≈$2.1B | -53% |
| 7 | JC ANDERSON INC | 1,155 | ≈$513M | -42% |
The ranked list continues — reliable values and contacts for all 2,149 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
- INTERIOR ALTERATIONS+100%
- LEOPARDO CONSTRUCTION INC+50%
- BULLEY & ANDREWS, L.L.C.0%
- PEPPER CONSTRUCTION COMPANY0%
- DEVELOPMENT SOLUTIONS, INC-25%
- SKENDER CONSTRUCTION, LLC.-37%
- JC ANDERSON INC-42%
- BEAR CONSTRUCTION COMPANY-45%
1 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 Chicago.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
See your territory →Pro — $89/mo · self-serve
Other segments in Chicago
- Residential Solar12,155
Commercial Alteration in other metros
FAQ
Frequently asked about commercial alteration permits in Chicago
- How many commercial alteration permits are pulled in Chicago each year?
- 115,561 commercial alteration permits are currently indexed for Chicago. 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 Chicago?
- The grid above shows the most recent commercial alteration permits in Chicago, 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 Chicago refreshed?
- Chicago 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 Chicago 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.