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Contractor
MDS BUILDERS INC
General Contractor
3 projects with open permitsBROOKLYN · 5QUEENS · 5MANHATTAN · 4
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8 buildings
19
Total Filings
15
Projects on File
5
Buildings Worked
3
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month15 projects all-time
0246Jan '11 · 1Jun '12 · 1Oct '15 · 1Feb '23 · 2Mar '23 · 1Feb '25 · 3Mar '25 · 5Jul '25 · 1201120122013201420152016201720182019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit320%
Signed off960%
Other status320%
By project type
Alteration12
Most active buildings
All buildings →
171 5 AVENUEMANHATTAN · latest 03/10/2025
3 projects
1218 FULTON STREETBROOKLYN · latest 02/18/2025
3 projects
39-23 103 STREETQUEENS · latest 05/09/2025
3 projects
46-01 QUEENS BOULEVARDQUEENS · 2 open · latest 05/09/2025
2 projects
1600 BROADWAYMANHATTAN · latest 01/07/2011
1 projects
469 ATLANTIC AVENUEBROOKLYN · latest 02/06/2013
1 projects
Key relationships
Everyone →
Filing representatives
10 projects
Contractors
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01255184 ↗408 KNICKERBOCKER AVENUE
BROOKLYN
AlterationPermit Issued07/22/202507/23/2025
Design DENNIS J. LEWIS PE
Owner QUEENSWAY HOLDING CORP.
Filer JAM CONSULTANTS, INC.
T-Mobile - Mechanical modification for retail renovation.
Q01191201 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/25/202505/09/2025
Design MJF Engineering
Filer JAM CONSULTANTS, INC.
TMOBILE-- STRUCTURAL WORK FILED FOR DIGITIAL EQUIPMENT SUPPORT AS PER PLANS FILED.
Q01195948 ↗46-01 QUEENS BOULEVARD
QUEENS
AlterationPermit Issued03/25/202505/09/2025
Design DENNIS J. LEWIS PE
Filer JAM CONSULTANTS, INC.
T-Mobile - Mechanical modification for retail renovation.
Q01195950 ↗46-01 QUEENS BOULEVARD
QUEENS
AlterationPermit Issued03/26/202504/03/2025
Design CARUSO TURLEY SCOTT, INC
Filer JAM CONSULTANTS, INC.
T-Mobile: Structural for ceiling-suspended display elements at 1st floor as per plans filed.
Q01191182 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/20/202503/28/2025
Design GDS ENGINEERING
Filer JAM CONSULTANTS, INC.
TMOBILE-- MECHANICAL EQUIPMENT AND DUCT MODIFICATIONS FOR STORE REMODEL AS PER PLANS FILED.
Q01191067 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/20/202503/27/2025
Design PERSPECTIVE ARCHITECTURE + DESIGN
Filer JAM CONSULTANTS, INC.
T-Mobile: General construction inclusive of partitions modifications for store remodel as per plans filed. No change to use, egress, or oc…
Counts cover all 15 projects (12 DOB NOW + 3 legacy BIS). 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
DENNIS J. LEWIS PE307/22/2025
RUSSELL M. BAUMANN, ARCHITECT307/22/2025
CARUSO TURLEY SCOTT, INC203/26/2025
S.M. BERGER ARCHITECTURE PC203/01/2023
GDS ENGINEERING103/20/2025
MJF Engineering103/25/2025
PERSPECTIVE ARCHITECTURE + DESIGN105/22/2025
SARGENTI ARCHITECTS102/28/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JL PLUMBING, LLC103/27/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
URBAN-SCAPE LLC, MLM PARTNERS LLC,202/12/2025
GFP REAL ESTATE LLC102/28/2023
QUEENSWAY HOLDING CORP.107/22/2025
THE BRODSKY ORGANIZATION102/28/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JAM CONSULTANTS, INC.1007/22/2025
12 DOB NOW projects + 3 legacy BIS 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 15Open permit 3Signed off 9Other status 3
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01255184 ↗408 KNICKERBOCKER AVENUE
BROOKLYN
AlterationPermit Issued07/22/202507/23/2025
Design DENNIS J. LEWIS PE
Owner QUEENSWAY HOLDING CORP.
Filer JAM CONSULTANTS, INC.
T-Mobile - Mechanical modification for retail renovation.
Q01191201 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/25/202505/09/2025
Design MJF Engineering
Filer JAM CONSULTANTS, INC.
TMOBILE-- STRUCTURAL WORK FILED FOR DIGITIAL EQUIPMENT SUPPORT AS PER PLANS FILED.
Q01195948 ↗46-01 QUEENS BOULEVARD
QUEENS
AlterationPermit Issued03/25/202505/09/2025
Design DENNIS J. LEWIS PE
Filer JAM CONSULTANTS, INC.
T-Mobile - Mechanical modification for retail renovation.
Q01195950 ↗46-01 QUEENS BOULEVARD
QUEENS
AlterationPermit Issued03/26/202504/03/2025
Design CARUSO TURLEY SCOTT, INC
Filer JAM CONSULTANTS, INC.
T-Mobile: Structural for ceiling-suspended display elements at 1st floor as per plans filed.
Q01191182 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/20/202503/28/2025
Design GDS ENGINEERING
Filer JAM CONSULTANTS, INC.
TMOBILE-- MECHANICAL EQUIPMENT AND DUCT MODIFICATIONS FOR STORE REMODEL AS PER PLANS FILED.
Q01191067 ↗39-23 103 STREET
QUEENS
AlterationSigned-off03/20/202503/27/2025
Design PERSPECTIVE ARCHITECTURE + DESIGN
Filer JAM CONSULTANTS, INC.
T-Mobile: General construction inclusive of partitions modifications for store remodel as per plans filed. No change to use, egress, or oc…
M08051965 ↗171 5 AVENUE
MANHATTAN
AlterationSigned-off02/28/202303/10/2025
Design SARGENTI ARCHITECTS
Owner GFP REAL ESTATE LLC
Filer JAM CONSULTANTS, INC.
TMOBILE-- GENERAL CONSTRUCTION INCLUSIVE OF MODIFICATIONS TO INTERIOR PARTITIONS FOR RETAIL REMODEL AS PER PLANS FILED. NO CHANGE TO USE, EG…
B01177311 ↗1218 FULTON STREET
BROOKLYN
AlterationSigned-off02/11/202502/18/2025
Design RUSSELL M. BAUMANN, ARCHITECT
Owner URBAN-SCAPE LLC, MLM PARTNERS LLC,
Filer JAM CONSULTANTS, INC.
T-Mobile: General construction inclusive of partitions modifications for retail store remodel as per plans filed. No change to use, egress,…
B01177316 ↗1218 FULTON STREET
BROOKLYN
AlterationSigned-off02/12/202502/18/2025
Design CARUSO TURLEY SCOTT, INC
Owner URBAN-SCAPE LLC, MLM PARTNERS LLC,
Filer JAM CONSULTANTS, INC.
T-Mobile: Structural for ceiling-suspended display elements at 1st floor as per plans filed.
B01177319 ↗1218 FULTON STREET
BROOKLYN
AlterationSigned-off02/12/202502/18/2025
Design DENNIS J. LEWIS PE
T-Mobile - Mechanical modification for retail renovation.
M08051977 ↗171 5 AVENUE
MANHATTAN
AlterationSigned-off02/28/202303/14/2023
Design S.M. BERGER ARCHITECTURE PC
Owner THE BRODSKY ORGANIZATION
Filer JAM CONSULTANTS, INC.
TMOBILE-- MECHANICAL MODIFICATIONS AND INSTALLATION FOR RETAIL REMODEL.
M08051994 ↗171 5 AVENUE
MANHATTAN
AlterationSigned-off03/01/202303/14/2023
Design S.M. BERGER ARCHITECTURE PC
TMOBILE-- INSTALLATION OF STRUCTURAL SUPPORT FRAMEWORK FOR FUTURE ART INSTALLATION INCONJUNCTION WITH RETAIL REMODEL.
520250442BIS1489 FOREST AVENUE
STATEN ISLAND
—ISSUED10/22/201510/22/2015—OT
320486559BIS469 ATLANTIC AVENUE
BROOKLYN
—ISSUED06/04/201202/06/2013—MH, OT
120573021BIS1600 BROADWAY
MANHATTAN
—ISSUED01/07/201101/07/2011—OT
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
171 5 AVENUE ↗307/08/2026
39-23 103 STREET ↗707/08/2026
1218 FULTON STREET ↗507/08/2026
408 KNICKERBOCKER AVENUE ↗207/08/2026
46-01 QUEENS BOULEVARD ↗207/08/2026
▾Documents — 156 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/31/2026M08051977-I1 · 171 5 AVENUERequest digital key ↗
08/31/2026M08051965-I1 · 171 5 AVENUERequest digital key ↗
08/31/2026M08051994-I1 · 171 5 AVENUERequest digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits18
▸BISWORK PERMIT APPLICATION8
10/28/2015520250442 · 1489 FOREST AVENUEOpen ↗
02/07/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
01/25/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION7
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/28/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWLPC Approval/Permit3
08/13/2026M08051965-I1 · 171 5 AVENUEOpen ↗
08/13/2026M08051977-I1 · 171 5 AVENUEOpen ↗
08/13/2026M08051994-I1 · 171 5 AVENUEOpen ↗
▸Seals & Professional Certifications73
▸DOB NOWSpecial Inspector Seal & Signature21
09/01/2026Q01195950-I1 · 46-01 QUEENS BOULEVARDOpen ↗
09/01/2026Q01195950-I1 · 46-01 QUEENS BOULEVARDOpen ↗
09/01/2026Q01195950-I1 · 46-01 QUEENS BOULEVARDOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWProgress Inspector Seal & Signature18
09/01/2026Q01195950-I1 · 46-01 QUEENS BOULEVARDOpen ↗
09/01/2026B01177311-I1 · 1218 FULTON STREETOpen ↗
09/01/2026B01177311-I1 · 1218 FULTON STREETOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature16
08/31/2026M08051977-I1 · 171 5 AVENUEOpen ↗
08/22/2026B01177319-I1 · 1218 FULTON STREETOpen ↗
08/20/2026Q01191182-I1 · 39-23 103 STREETOpen ↗
Showing 3 of 16 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10
10/28/2015520250442 · 1489 FOREST AVENUEOpen ↗
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 1 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
09/30/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 2 of 3 on file for this type
▸BISProfessional and Owner Certification (POC3)1
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/31/2026M08051977-I1 · 171 5 AVENUEOpen ↗
08/20/2026Q01191182-I1 · 39-23 103 STREETOpen ↗
08/20/2026Q01191067-I1 · 39-23 103 STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWOER: Notice to Proceed2
08/13/2026Q01195950-I1 · 46-01 QUEENS BOULEVARDOpen ↗
08/13/2026Q01195948-I1 · 46-01 QUEENS BOULEVARDOpen ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
10/28/2015520250442 · 1489 FOREST AVENUEOpen ↗
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸BISTR8: Energy Code Progress Inspections2
12/18/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸BISEN2 - As Built Energy Analysis1
12/18/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
▸Approvals, Objections & Sign-offs8
▸BISLETTERS - SUPPORTING DOCUMENTATION3
09/30/2015520250442 · 1489 FOREST AVENUEOpen ↗
02/07/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
01/25/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
▸BISADMINISTRATIVE OBJECTIONS3
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 2 of 3 on file for this type
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST2
12/18/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
04/15/2011120573021 · 1600 BROADWAYOpen ↗
▸Cost, Insurance & Ownership7
▸BISCOST AFFIDAVIT7
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
12/18/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
04/15/2011120573021 · 1600 BROADWAYOpen ↗
Showing 3 of 7 on file for this type
▸Filing & Intake Forms10
▸BISEFILING COVER SHEET5
09/04/2015520250442 · 1489 FOREST AVENUEOpen ↗
01/08/2011120573021 · 1600 BROADWAYOpen ↗
Showing 2 of 5 on file for this type
▸BISADDITIONAL INFORMATION5
10/21/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
02/04/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
01/24/2013320486559 · 469 ATLANTIC AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Other Documents4
▸DOB NOWProof of Historic Building2
08/13/2026M08051977-I1 · 171 5 AVENUEOpen ↗
08/13/2026M08051965-I1 · 171 5 AVENUEOpen ↗
▸DOB NOWWaiver Document2
08/13/2026M08051977-I1 · 171 5 AVENUEOpen ↗
08/13/2026M08051994-I1 · 171 5 AVENUEOpen ↗