Hai Engineering is an engineering firm with 25 tracked New York City building-permit projects on record, with the latest filing in that record 17 days ago. Its filings (Sep 2024 to Aug 2026) are concentrated in Queens and Staten Island, 84% residential. A typical project in the record declares $28K–$445K. If you work at Hai Engineering, claim this page to add a description.
Filed 17 days ago
#1,281
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
25
projects
from 43 filings
5/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$526K Queens renovation
Grade AActive 24 days ago · Hai Engineering: engineer
General construction, mechanical, structural, foundation, earthwork
GC named · 1 other firm identified · 7 anticipated categories not yet filed
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$65K Queens single-family renovation
Grade BActive 17 days ago · 1 units · Hai Engineering: engineer
Plumbing
No GC named · Engineer identified
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$1.3M Queens single-family renovation
Grade AActive 2 months ago · 1 units · Hai Engineering: engineer
HORIZONTAL ENLARGMENT TO EXISTING ONE FAMILY DWELLING WITH CHANGING CONSTRUCTION CLASS
No GC named · Engineer identified · 5 anticipated categories not yet filed
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22 more
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Scopes, values, teams and filing history for every one
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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.
25 project records for Hai Engineering: addresses, values, project teams
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Typical project$28K–$445K$75K typical1.5× the NYC median ($50K)Last filed17 days agoQueens · Aug 18, 2026Last 90 days3 active0 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential84%
Other16%
Geography · by borough
Queens72%
Staten Island16%
Brooklyn12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Aa Bldg & Insp Svc LLC | Engineering | 2 | |
| 1 | FRSS Group Corp | General contractor | 1 | |
| 2 | Kaieteur Construction Inc | General contractor | 1 | |
| 3 | Moken Home Improvement | General contractor | 1 | |
| 4 | Twilight Constr Inc | 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 license2 license filersMost frequent: PE 092329 · PE 108450. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 5 in total.
Permit speed86 days54 days longer than the NYC median
based on 16 firm filings vs 153,894 NYC filings
based on 16 firm filings vs 153,894 NYC filings
Frequently asked questions
How many NYC projects does Hai Engineering appear on?▾
PermitPipeline tracks 25 New York City building-permit projects for Hai Engineering (Sep 2024 to Aug 2026). 3 had filing activity in the last 90 days.
Does Hai Engineering work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Hai Engineering's projects are commercial and 84% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Hai Engineering work?▾
72% of Hai Engineering's tracked New York City projects are in Queens.
What is a typical Hai Engineering project worth?▾
The median declared value across the 17 New York City projects Hai Engineering has on record that state one is $75K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Hai Engineering?▾
Hai Engineering most frequently appears on the same New York City permit filings as Aa Bldg & Insp Svc LLC, FRSS Group Corp, Kaieteur Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Hai Engineering an engineering firm?▾
Hai Engineering is listed as an engineering firm 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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