JB&B
Engineering firm · New York City permit activity
Engineering firm active in New York City construction, tracked from public building-permit filings.
#685
by NYC filing activity
among NYC architects & engineers, last 90 days
6
projects tracked
May 2026 to Jul 2026
8/16
active weeks
weeks with a filing (last 16)
4 of the 6 Jb&B projects have no general contractor named on permit.2 filed in the last 30 days.
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Brooklyn renovation
Grade AFiled 14 days ago · 2 filings · 30,000 sq ft · Jb&B: engineer
Modification of plumbing, sprinkler and standpipe systems
No GC named · Architect identified · 2 engineers identified · 6 anticipated categories not yet filed
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$2.0M Manhattan commercial renovation
Grade A+Filed 1 month ago · 2 filings · 174,900 sq ft · Jb&B: engineer
SELECTIVE MECHANICAL EQUIPMENT REMOVALS ON LEVELS 1 6 (floors basement 1-5); REMOVAL OF AHU-1-3 AND ASSOCIATED DUCTWORK ON LEVEL 1. (MPP…
No GC named · Architect identified · 3 anticipated categories not yet filed
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Manhattan renovation
Grade A+Filed 23 days ago · 15,000 sq ft · Jb&B: engineer
Modification/addition to sprinkler system and related piping as shown on drawings. No change in use, egress or occupancy
GC named · Architect identified · Engineer identified · 5 anticipated categories not yet filed
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3 more
Jb&B projects with project intelligence
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 and contact details and full filing histories are part of the paid product.
6 project records for Jb&B: addresses, values, project teams
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Middle 50% of declared values: $120K–$2.0M (median $1.8M)
Most recent filing: Brooklyn · Jul 22, 2026
6 active · 6 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
6
active projects (last 90d)
6
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Commercial67%
Other33%
Geography · by borough
Brooklyn50%
Manhattan50%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Jaros Baum & Bolles | Engineering | 3 | |
| 2 | AAI ARCHITECTS., P.C. | Architecture | 2 | |
| 3 | SEVERUD ASSOCIATES | Engineering | 1 | |
| 4 | SKIDMORE, OWINGS & MERRILL | Architecture | 1 | |
| 5 | FOGARTY FINGER ARCHITECTURE PLLC | Architecture | 1 | |
| 1 | JT MAGEN & COMPANY INC | General contractor | 1 | |
| 2 | TRANE U.S. INC | General contractor | 1 |
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many NYC projects has JB&B filed?▾
PermitPipeline tracks 6 New York City building-permit projects for JB&B (May 2026 to Jul 2026). 6 had filing activity in the last 90 days.
Does JB&B work on commercial or residential projects?▾
Across its tracked New York City filings, 67% of JB&B's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does JB&B work?▾
50% of JB&B's tracked New York City projects are in Brooklyn.
What is a typical JB&B project worth?▾
Across the 6 tracked projects with a declared value, JB&B averages $1.2M per project (declared value on the permit filing, not contract value).
Which firms does JB&B work with most often?▾
JB&B most frequently appears on the same New York City permit filings as Jaros Baum & Bolles, AAI ARCHITECTS., P.C., TRANE U.S. INC. Appearing together indicates association on shared filings, not a proven working relationship.
Is JB&B an engineering firm?▾
JB&B 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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