DTO ALTERATIONS LLC
General contractor · New York City permit activity
1200 Water Place, Suite 105, Bronx, NY 10461
General contractor active in New York City construction, tracked from public building-permit filings.
#173
by NYC filing activity
among NYC general contractors, last 90 days
3
projects tracked
Jun 2026 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
1 of the 3 Dto Alterations projects have anticipated permit categories not yet filed.
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$60K Brooklyn renovation
Grade BFiled 10 days ago · 25,000 sq ft · Dto Alterations: GC
INTERIOR DEMOLITION OF NON-LOAD BEARING PARTITIONS, CEILINGS, FLOORS, FINISHES, FIXTURES, BOILERS & ELEVATORS. NO CHANGE TO USE, EGRESS OR…
GC named · Engineer identified
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$26K Manhattan renovation
Grade BFiled 14 days ago · 2,100 sq ft · Dto Alterations: GC
INSTALLATION OF TIE-BACKS
GC named · Engineer identified · 1 anticipated category not yet filed
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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 and contact details and full filing histories are part of the paid product.
3 project records for Dto Alterations: addresses, values, project teams
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Most recent filing: Brooklyn · Jul 27, 2026
3 active · 3 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
3
active projects (last 90d)
3
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial33%
Other67%
Geography · by borough
Brooklyn67%
Manhattan33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | H & O ENGINEERING, DPC | Engineering | 2 | |
| 2 | Lawrence K. Shapiro & Associates | Engineering | 1 | |
| None on shared filings. | ||||
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 DTO ALTERATIONS LLC filed?▾
PermitPipeline tracks 3 New York City building-permit projects for DTO ALTERATIONS LLC (Jun 2026 to Jul 2026). 3 had filing activity in the last 90 days.
Does DTO ALTERATIONS LLC work on commercial or residential projects?▾
Across its tracked New York City filings, 33% of DTO ALTERATIONS LLC'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 DTO ALTERATIONS LLC work?▾
67% of DTO ALTERATIONS LLC's tracked New York City projects are in Brooklyn.
What is a typical DTO ALTERATIONS LLC project worth?▾
Across the 3 tracked projects with a declared value, DTO ALTERATIONS LLC averages $45K per project (declared value on the permit filing, not contract value).
Which firms does DTO ALTERATIONS LLC work with most often?▾
DTO ALTERATIONS LLC most frequently appears on the same New York City permit filings as H & O ENGINEERING, DPC, Lawrence K. Shapiro & Associates. Appearing together indicates association on shared filings, not a proven working relationship.
Is DTO ALTERATIONS LLC a general contractor?▾
DTO ALTERATIONS LLC is listed as a general contractor 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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