Proton Ccm LLC
Proton Ccm LLC is a diversified New York City contractor — 29 segment-eligible permits spanning 5 segments, led by commercial alteration (41%) and multifamily alteration (31%). Its permit record in New York City spans 2023–2026. Reliable permit valuations total ≈$2.0M (across the 92% of filings with a valuation we can stand behind). Filing activity is down 33% over the last 90 days versus the prior 90.
- Market
- New York City
- Active
- 2023–2026 · 3 yrs
- Licence IDs on their permits
- 2
- Reliable value
- $2.0M
- Coverage
- 92%
- Reliable filings
- 24
- Rank in New York City
- #11,203
- Permits (all-time, all segments)
- 58
- Filings 90d
- 2
- Filings 30d
- 1
- Latest permit
- Jun 24, 2026
- 0624015
- 624015
As named in the permit records — identifiers we surface, not verified state licensure.
Typical service area ~8 mi in New York City
The p90 footprint of where Proton Ccm LLC has pulled permits in New York City — drawn from all 60 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- NYC60
Showing 20 of 29 permits by Proton Ccm LLC in the indexed window · most recent first
- Aug 28, 2026Commercial HVAC287 Park Avenue South, Manhattan, NY 10010HVAC / Mechanical$43K
- Jun 24, 2026Multifamily Alteration93 Monroe Street, Brooklyn, NY 11216HVAC / Mechanical$51K
- Apr 27, 2026Multifamily Alteration145 4 Avenue, Manhattan, NY 10003Alteration$93K
- Mar 27, 2026Multifamily Alteration93 Monroe Street, Brooklyn, NY 11216Alteration$89K
- Mar 26, 2026Multifamily Alteration123-25 82 Avenue, Queens, NY 11415Alteration$37K
- Feb 24, 2026Multifamily Alteration426 Macdonough Street, Brooklyn, NY 11233Alteration$113K
- Feb 23, 2026Multifamily Alteration246 Hancock Street, Brooklyn, NY 11216Alteration · Residential$74K
- Dec 31, 2025Commercial HVAC287 Park Avenue South, Manhattan, NY 10010HVAC / Mechanical$12K
- Dec 30, 2025Commercial Alteration287 Park Avenue South, Manhattan, NY 10010Alteration$50K
- Dec 30, 2025Commercial Alteration287 Park Avenue South, Manhattan, NY 10010Alteration$5K
- Nov 12, 2025Commercial Alteration35 Herkimer Pl., Brooklyn, NY 11216Alteration—applied Sep 9, 2025
- Apr 21, 2025Multifamily Alteration219 East 10 Street, Manhattan, NY 10003Alteration$15K
- Apr 17, 2025Multifamily Alteration147 Mott Street, Manhattan, NY 10013Alteration$45K
- Feb 4, 2025Temporary Construction Support47-29 163 Street, Queens, NY 11358Construction Fence$500
- Jan 28, 2025Multifamily Alteration314 East 9 Street, Manhattan, NY 10003Alteration$15K
- Sep 20, 2024Temporary Construction Support38-09 Main Street, Queens, NY 11354Construction Fence$400
- Sep 20, 2024Commercial Alteration38-09 Main Street, Queens, NY 11354Alteration$100K
- Jun 21, 2024Commercial Alteration2210 Church Avenue, Brooklyn, NY 11226Alteration$305K
- Apr 24, 2024Commercial Alteration35 Herkimer Pl., Brooklyn, NY 11216Alteration—
- Mar 19, 2024Commercial HVAC1407 Foster Avenue, Brooklyn, NY 11230HVAC / Mechanical · Commercial$535K
Aug 28, 2026 | 287 Park Avenue South, Manhattan, NY 10010 | Commercial HVAC | $43K |
Jun 24, 2026 | 93 Monroe Street, Brooklyn, NY 11216 | Multifamily Alteration | $51K |
Apr 27, 2026 | 145 4 Avenue, Manhattan, NY 10003 | Multifamily Alteration | $93K |
Mar 27, 2026 | 93 Monroe Street, Brooklyn, NY 11216 | Multifamily Alteration | $89K |
Mar 26, 2026 | 123-25 82 Avenue, Queens, NY 11415 | Multifamily Alteration | $37K |
Feb 24, 2026 | 426 Macdonough Street, Brooklyn, NY 11233 | Multifamily Alteration | $113K |
Feb 23, 2026 | 246 Hancock Street, Brooklyn, NY 11216 | Multifamily Alteration Residential | $74K |
Dec 31, 2025 | 287 Park Avenue South, Manhattan, NY 10010 | Commercial HVAC | $12K |
Dec 30, 2025 | 287 Park Avenue South, Manhattan, NY 10010 | Commercial Alteration | $50K |
Dec 30, 2025 | 287 Park Avenue South, Manhattan, NY 10010 | Commercial Alteration | $5K |
Nov 12, 2025 applied Sep 9, 2025 | 35 Herkimer Pl., Brooklyn, NY 11216 | Commercial Alteration | — |
Apr 21, 2025 | 219 East 10 Street, Manhattan, NY 10003 | Multifamily Alteration | $15K |
Apr 17, 2025 | 147 Mott Street, Manhattan, NY 10013 | Multifamily Alteration | $45K |
Feb 4, 2025 | 47-29 163 Street, Queens, NY 11358 | Temporary Construction Support | $500 |
Jan 28, 2025 | 314 East 9 Street, Manhattan, NY 10003 | Multifamily Alteration | $15K |
Sep 20, 2024 | 38-09 Main Street, Queens, NY 11354 | Temporary Construction Support | $400 |
Sep 20, 2024 | 38-09 Main Street, Queens, NY 11354 | Commercial Alteration | $100K |
Jun 21, 2024 | 2210 Church Avenue, Brooklyn, NY 11226 | Commercial Alteration | $305K |
Apr 24, 2024 | 35 Herkimer Pl., Brooklyn, NY 11216 | Commercial Alteration | — |
Mar 19, 2024 | 1407 Foster Avenue, Brooklyn, NY 11230 | Commercial HVAC Commercial | $535K |
Addresses where Proton Ccm LLC has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
- Structure Tone INC1,596 commercial alteration
- Jrm Construction Mgmt LLC1,077 commercial alteration
- Jt Magen + CO INC1,015 commercial alteration
- Jack Piccini, INC891 commercial alteration
- Clune Construction CO LP746 commercial alteration
- Turner Construction Compa724 commercial alteration
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