Every contractor winning Temporary Construction Support in Chicago.
8,965 temporary construction support filings in Chicago, ranked by who’s pulling them and how fast they’re moving — reliable value shown where we can stand behind it.
refreshed nightly · classified, not scraped
Contractors winning Temporary Construction Support in Chicago
Ranked by permit volume · 8,965 filings| # | Contractor | Permits | Reliable value | 90d |
|---|---|---|---|---|
| 1 | OWNER ACTING AS OWN PLUMBER | 456 | — | — |
| 2 | W.J. MCGUIRE COMPANY | 288 | — | — |
| 3 | RELIABLE BUILDING SYSTEMS, INC | 211 | — | — |
| 4 | DESIGN INSTALLATION SYSTEMS, INC | 202 | — | — |
| 5 | LS CONTRACTING GROUP, INC. | 175 | ≈$46.1M | new |
| 6 | MARK 1 RESTORATION COMPANY | 169 | ≈$31.4M | — |
| 7 | BERGLUND CONSTRUCTION COMPANY | 168 | ≈$763M | -40% |
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
10 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.
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 Temporary Construction Support — 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 Temporary Construction Support target list for Chicago.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
- Commercial Alteration115,561
- Residential Solar12,155
Frequently asked about temporary construction support permits in Chicago
- How many temporary construction support permits are pulled in Chicago each year?
- 8,965 temporary construction support 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 temporary construction support permits in Chicago?
- The grid above shows the most recent temporary construction support 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 temporary construction support 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 temporary construction support 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 temporary construction support permit filings.