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Contractor
RH EXPERT CORP
Rigger
5 projects with open permitsMANHATTAN · 10BRONX · 6BROOKLYN · 3
17 buildings
24
Total Filings
21
Projects on File
17
Buildings Worked
5
Projects w/ Open Permits
Rigger
Primary Trade
Activity
Projects by first filing month21 projects all-time
0134Jul '24 · 1Oct '24 · 3Apr '25 · 3May '25 · 1Jun '25 · 1Jul '25 · 2Aug '25 · 1Oct '25 · 1Dec '25 · 2Feb '26 · 1Mar '26 · 1Apr '26 · 1Jul '26 · 2Aug '26 · 1Jul '24Oct '24Jan '25Apr '25Jul '25Oct '25Jan '26Apr '26Jul '26Aug '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit524%
Signed off1676%
By project type
Alteration21
Most active buildings
All buildings →
140 EAST 28 STREETMANHATTAN · 1 open · latest 02/11/2026
3 projects
789 WARING AVENUEBRONX · latest 08/06/2026
2 projects
991 CARROLL STREETBROOKLYN · latest 04/14/2025
2 projects
69 ST MARKS PLACEMANHATTAN · latest 11/20/2024
1 projects
321 EAST 12 STREETMANHATTAN · latest 04/15/2025
1 projects
315 EAST 12 STREETMANHATTAN · latest 01/03/2025
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Contractors
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01424458 ↗42-40 BOWNE STREET
QUEENS
AlterationPermit Issued08/08/202608/18/2026OUTRIGGER FOR FACADE REPAIR.
M01433528 ↗2525 AMSTERDAM AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/07/2026OUTRIGGER FOR FACADE REPAIR.
X01433980 ↗789 WARING AVENUE
BRONX
AlterationSigned-off07/21/202608/06/2026Installation of outrigger for facade repair.
X01385388 ↗1045 ANDERSON AVENUE
BRONX
AlterationPermit Issued04/12/202604/24/2026OUTRIGGER FOR FACADE REPAIR.
M01368991 ↗700 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off03/09/202603/11/2026OUTRIGGER FOR FACADE REPAIR.
M01354129 ↗140 EAST 28 STREET
MANHATTAN
AlterationPermit Issued02/04/202602/11/2026Installation of suspended scaffold for facade inspection/repair.
Counts cover all 21 projects (21 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KZ ENGINEERING, P.C102/04/2026
MOHAMMAD AHEAD, PE111/14/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AARCO CONTRACTING LLC111/14/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ANTIQUE CONTRACTING CORP403/09/2026
SIRGEE CONSTRUCTION COMPANY LLC210/28/2025
AARCO CONTRACTING LLC111/14/2025
AARCO CONTRACTOR, LLC104/11/2025
CLS PROPERTIES MANAGEMENT, INC.108/08/2026
FINGER MANAGEMENT CORP104/12/2026
ORSID REALTY CORP107/25/2025
VERITAS PROPERTY MANAGEMENT, LLC105/15/2025
YESHIVA UNIVERSITY107/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADVANCED BUILDERS SERVICES1308/08/2026
KD DESIGNS111/14/2025
21 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 21Open permit 5Signed off 16
21 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01424458 ↗42-40 BOWNE STREET
QUEENS
AlterationPermit Issued08/08/202608/18/2026OUTRIGGER FOR FACADE REPAIR.
M01433528 ↗2525 AMSTERDAM AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/07/2026OUTRIGGER FOR FACADE REPAIR.
X01433980 ↗789 WARING AVENUE
BRONX
AlterationSigned-off07/21/202608/06/2026Installation of outrigger for facade repair.
X01385388 ↗1045 ANDERSON AVENUE
BRONX
AlterationPermit Issued04/12/202604/24/2026OUTRIGGER FOR FACADE REPAIR.
M01368991 ↗700 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off03/09/202603/11/2026OUTRIGGER FOR FACADE REPAIR.
M01354129 ↗140 EAST 28 STREET
MANHATTAN
AlterationPermit Issued02/04/202602/11/2026Installation of suspended scaffold for facade inspection/repair.
M01326962 ↗245 WEST 55 STREET
MANHATTAN
AlterationSigned-off12/02/202512/05/2025—Installation of Suspended Beta-Max Material hoist required for Material/Equipment lifting
M01326930 ↗355 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued12/01/202512/04/2025—Installation of Suspended scaffold to perform exterior work repair
X01309435 ↗3241 PERRY AVENUE
BRONX
AlterationSigned-off10/28/202511/05/2025OUTRIGGER FOR FACADE REPAIR.
M01276028 ↗140 EAST 28 STREET
MANHATTAN
AlterationSigned-off08/22/202510/29/2025Installation of Suspended scaffold to perform exterior work repair and facade inspection
Q01261097 ↗83-44 LEFFERTS BOULEVARD
QUEENS
AlterationSigned-off07/25/202508/05/2025OUTRIGGER FOR FACADE REPAIR.
X01263527 ↗2640 DAVIDSON AVENUE
BRONX
AlterationSigned-off07/31/202508/05/2025OUTRIGGER FOR FACADE REPAIR.
X01242978 ↗789 WARING AVENUE
BRONX
AlterationSigned-off06/18/202506/20/2025OUTRIGGER FOR FACADE REPAIR.
X01222625 ↗3800 BLACKSTONE AVENUE
BRONX
AlterationSigned-off05/15/202505/21/2025OUTRIGGER FOR FACADE REPAIR.
M01095270 ↗140 EAST 28 STREET
MANHATTAN
AlterationSigned-off10/09/202405/02/2025—OUTRIGGER FOR FACADE REPAIR.
M01207119 ↗321 EAST 12 STREET
MANHATTAN
AlterationSigned-off04/11/202504/15/2025OUTRIGGER FOR FACADE REPAIR.
B01205787 ↗991 CARROLL STREET
BROOKLYN
AlterationSigned-off04/09/202504/14/2025OUTRIGGER FOR FACADE REPAIR.
B01205785 ↗991 CARROLL STREET
BROOKLYN
AlterationSigned-off04/09/202504/11/2025OUTRIGGER FOR FACADE REPAIR.
B01129805 ↗459 SCHENECTADY AVENUE
BROOKLYN
AlterationSigned-off10/22/202401/03/2025OUTRIGGER FOR FACADE REPAIR.
M01087782 ↗315 EAST 12 STREET
MANHATTAN
AlterationSigned-off07/31/202401/03/2025—OUTRIGGER FOR FACADE REPAIR.
M01132515 ↗69 ST MARKS PLACE
MANHATTAN
AlterationSigned-off10/28/202411/20/2024—OUTRIGGER FOR FACADE REPAIR.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2525 AMSTERDAM AVENUE ↗108/20/2026
42-40 BOWNE STREET ↗108/20/2026
789 WARING AVENUE ↗208/07/2026
1045 ANDERSON AVENUE ↗107/08/2026
69 ST MARKS PLACE ↗107/08/2026
459 SCHENECTADY AVENUE ↗207/08/2026
315 EAST 12 STREET ↗207/08/2026
700 RIVERSIDE DRIVE ↗107/08/2026
140 EAST 28 STREET ↗407/08/2026
245 WEST 55 STREET ↗107/08/2026
3241 PERRY AVENUE ↗107/08/2026
3800 BLACKSTONE AVENUE ↗107/08/2026
355 LEXINGTON AVENUE ↗107/08/2026
2640 DAVIDSON AVENUE ↗107/08/2026
991 CARROLL STREET ↗207/08/2026
321 EAST 12 STREET ↗107/08/2026
83-44 LEFFERTS BOULEVARD ↗107/08/2026
▾Documents — 71 on file (BIS + DOB NOW)
▸Plans & Drawings21
▸DOB NOWPlans/Sketch21
Showing 3 of 21 on file for this type
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/20/2026M01276028-I1 · 140 EAST 28 STREETOpen ↗
08/20/2026M01276028-P1 · 140 EAST 28 STREETOpen ↗
08/13/2026M01354129-I1 · 140 EAST 28 STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/19/2026Q01261097-I1 · 83-44 LEFFERTS BOULEVARDOpen ↗
08/22/2026M01354129-I1 · 140 EAST 28 STREETOpen ↗
08/22/2026M01354129-I1 · 140 EAST 28 STREETOpen ↗
▸Other Documents44
▸DOB NOWManufacturer's Specifications22
08/16/2026Q01424458-I1 · 42-40 BOWNE STREETOpen ↗
08/14/2026M01433528-I1 · 2525 AMSTERDAM AVENUEOpen ↗
08/14/2026X01433980-I1 · 789 WARING AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWCalculations22
08/16/2026Q01424458-I1 · 42-40 BOWNE STREETOpen ↗
08/14/2026M01433528-I1 · 2525 AMSTERDAM AVENUEOpen ↗
08/14/2026X01433980-I1 · 789 WARING AVENUEOpen ↗
Showing 3 of 22 on file for this type