BL Companies is an architecture firm with 25 tracked New York City building-permit projects on record, with the latest filing in that record 12 days ago. Its filings (Aug 2024 to Aug 2026) are concentrated in Staten Island and Brooklyn. A typical project in the record declares $65K–$650K. If you work at BL Companies, claim this page to add a description.
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Filing activity · 16 weeks to Sep 8, 2026 · peak Jul 2026
Project mix · by use
Geography · by borough
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | William F. Collins Architects | Architecture | 1 | |
| 1 | Celtic Sheet Metal | General contractor | 1 | |
| 2 | Krusinski Construction Co | General contractor | 1 |
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based on 9 firm filings vs 153,873 NYC filings
Frequently asked questions
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New York City Department of Buildings permit filings.
Read directly from NYC DOB filings.
None are shown until the firm supplies them.