Breffni Mechanical Inc is a mechanical contractor with 17 tracked New York City building-permit projects on record, with the latest filing in that record 84 days ago. Its filings (Aug 2024 to Jun 2026) are concentrated in Manhattan and Brooklyn. A typical project in the record declares $65K–$150K. If you work at Breffni Mechanical Inc, claim this page to add a description.
Filed 84 days ago
#85
by NYC filing activity
among NYC specialty contractors, 90 days to Sep 4, 2026
17
projects
from 32 filings
2/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$245K Manhattan office renovation
Grade AActive 3 months ago · 4 filings · 1,950 sq ft · Breffni Mechanical: specialty contractor
Filing subsequent plumbing application for interior renovation of 5th floor medical office - installation of new plumbing fixtures and…
GC named · Architect identified · Engineer identified · 2 anticipated categories not yet filed
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$65K Manhattan multifamily renovation
Grade BActive 2 months ago · 2 filings · 58 units · Breffni Mechanical: specialty contractor
MODIFICATION AND INSTALLATION OF PLUMBING FIXTURES AND GAS EQUIPMENT
GC named · Engineer identified · 2 anticipated categories not yet filed
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
17 project records for Breffni Mechanical Inc: addresses, values, project teams
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Typical project$65K–$150K$79K typical1.6× the NYC median ($50K)Last filed84 days agoManhattan · Jun 12, 2026Last 90 days1 active1 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial24%
Residential47%
Other29%
Geography · by borough
Manhattan82%
Brooklyn12%
Queens6%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | TSF Engineering, PC | Engineering | 4 | |
| 2 | Ces Engineering LLC | Engineering | 3 | |
| 3 | Michael Zenreich Architect PC | Architecture | 2 | |
| 4 | Abs Engineering, PLLC | Engineering | 1 | |
| 5 | BKSK Architects, LLP | Architecture | 1 | |
| 1 | Ec Framing Inc | General contractor | 1 | |
| 2 | Sark Flooring LLC | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
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State licenseNYC DOB General Contractor #602667As filed on 8 permits · Jul 2026
Repeat working relationships3 firmsFirms this one appears with on more than one project, out of 17 in total.
Permit speed38 days31 days longer than the NYC median
based on 21 firm filings vs 14,199 NYC filings
based on 21 firm filings vs 14,199 NYC filings
Frequently asked questions
How many NYC projects does Breffni Mechanical Inc appear on?▾
PermitPipeline tracks 17 New York City building-permit projects for Breffni Mechanical Inc (Aug 2024 to Jun 2026). 1 had filing activity in the last 90 days.
Does Breffni Mechanical Inc work on commercial or residential projects?▾
Across its tracked New York City filings, 24% of Breffni Mechanical Inc's projects are commercial and 47% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Breffni Mechanical Inc work?▾
82% of Breffni Mechanical Inc's tracked New York City projects are in Manhattan.
What is a typical Breffni Mechanical Inc project worth?▾
The median declared value across the 17 New York City projects Breffni Mechanical Inc has on record that state one is $79K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Breffni Mechanical Inc?▾
Breffni Mechanical Inc most frequently appears on the same New York City permit filings as TSF Engineering, PC, Ces Engineering LLC, Michael Zenreich Architect PC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Breffni Mechanical Inc a mechanical contractor?▾
Breffni Mechanical Inc is listed as a mechanical contractor on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Sep 4, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
New York City Department of Buildings permit filings.
Record source
Read directly from NYC DOB filings.
Photography
None are shown until the firm supplies them.
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