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Design Firm
TECNO OBRAS CONSULTING GROUP
Design
2 projects with open permitsMANHATTAN · 4BROOKLYN · 1
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4 buildings
7
Total Filings
5
Projects on File
4
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month5 projects all-time
0123Jul '20 · 1May '22 · 1Jan '24 · 1Jul '26 · 2202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit240%
Signed off360%
By project type
Alteration5
Most active buildings
All buildings →
383 MADISON AVENUEMANHATTAN · 2 open · latest 07/23/2026
2 projects
427 10 AVENUEMANHATTAN · latest 05/26/2022
1 projects
310 HUDSON STREETMANHATTAN · latest 02/01/2024
1 projects
101 PENNSYLVANIA AVENUEBROOKLYN · latest 08/28/2020
1 projects
Key relationships
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Filing representatives
3 projects
Contractors
4 projects
1 projects
Owners
2 projects
1 projects
People
All people →
CARLOS DETERNOZlatest 07/10/2026
4 filings
Filed under
TECNO OBRAS CONSULTING GROUP7
Identified by the contact ids of the people who file for the firm and by its email domain (tecnoobras.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01429386 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/23/202607/23/2026
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS,LLC
Filer TECNO OBRAS CONSULTING GROUP, INC
INSTALLATION DESIGN AND USAGE OF SUSPENDED SCAFFOLD SYSTEM AS PER DRAWINGS. SUSPENDED SCAFFOLD SYSTEM SHALL BE INSTALLED AT CATWALK - BULKHE…
M01432042 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/21/202607/22/2026
Contractor CORE ERECTORS,LLC
HEREWITH FILING PAA TO SUBMIT REVISED MONORAIL SYSTEM WITH SUSP. SCAFFOLD SYSTEM DRAWINGS. PLEASE DO THE FOLLOWING ACTION: PREVIOUSLY ISSUE…
M00997412 ↗310 HUDSON STREET
MANHATTAN
AlterationSigned-off01/30/202402/01/2024
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS
Filer TECNO OBRAS CONSULTING GROUP, INC
Installation Design and Usage of Supported Scaffold as per Drawings. The Supported Scaffold Shall Comply with Work on Level 10S (Terrace). N…
M00717430 ↗427 10 AVENUE
MANHATTAN
AlterationSigned-off05/16/202205/26/2022
Owner 50 HYMC OWNER LLC
Contractor CORE ERECTORS
Filer TECNO OBRAS CONSULTING GROUP, INC
INSTALLATION AND USAGE OF MEDIUM DUTY (50 PSF) SUPPORTED SCAFFOLD AS PER DRAWINGS RELATED TO FACADE WORK. THE SUPPORTED SCAFFOLD SHALL COMPL…
B00361676 ↗101 PENNSYLVANIA AVENUE
BROOKLYN
AlterationSigned-off07/03/202008/28/2020
Contractor PIONEER CONSTRUCTION USA
INSTALLATION OF PLYWOOD FENCE AS PER DRAWINGS DURING FACADE RESTORATION. FENCE SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. THE W…
Counts cover all 5 projects (5 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
CARLOS DETERNOZ407/10/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE ERECTORS,LLC407/23/2026
PIONEER CONSTRUCTION USA107/03/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE ERECTORS LLC207/23/2026
50 HYMC OWNER LLC106/08/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TECNO OBRAS CONSULTING GROUP, INC307/23/2026
5 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 5Open permit 2Signed off 3
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01429386 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/23/202607/23/2026
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS,LLC
Filer TECNO OBRAS CONSULTING GROUP, INC
INSTALLATION DESIGN AND USAGE OF SUSPENDED SCAFFOLD SYSTEM AS PER DRAWINGS. SUSPENDED SCAFFOLD SYSTEM SHALL BE INSTALLED AT CATWALK - BULKHE…
M01432042 ↗383 MADISON AVENUE
MANHATTAN
AlterationPermit Issued07/21/202607/22/2026
Contractor CORE ERECTORS,LLC
HEREWITH FILING PAA TO SUBMIT REVISED MONORAIL SYSTEM WITH SUSP. SCAFFOLD SYSTEM DRAWINGS. PLEASE DO THE FOLLOWING ACTION: PREVIOUSLY ISSUE…
M00997412 ↗310 HUDSON STREET
MANHATTAN
AlterationSigned-off01/30/202402/01/2024
Owner CORE ERECTORS LLC
Contractor CORE ERECTORS
Filer TECNO OBRAS CONSULTING GROUP, INC
Installation Design and Usage of Supported Scaffold as per Drawings. The Supported Scaffold Shall Comply with Work on Level 10S (Terrace). N…
M00717430 ↗427 10 AVENUE
MANHATTAN
AlterationSigned-off05/16/202205/26/2022
Owner 50 HYMC OWNER LLC
Contractor CORE ERECTORS
Filer TECNO OBRAS CONSULTING GROUP, INC
INSTALLATION AND USAGE OF MEDIUM DUTY (50 PSF) SUPPORTED SCAFFOLD AS PER DRAWINGS RELATED TO FACADE WORK. THE SUPPORTED SCAFFOLD SHALL COMPL…
B00361676 ↗101 PENNSYLVANIA AVENUE
BROOKLYN
AlterationSigned-off07/03/202008/28/2020
Contractor PIONEER CONSTRUCTION USA
INSTALLATION OF PLYWOOD FENCE AS PER DRAWINGS DURING FACADE RESTORATION. FENCE SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. THE W…
Scope of Work
Suspended Scaffold — 1 project · most recent 07/23/2026
Suspended Scaffold (SC)
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
383 MADISON AVENUE ↗207/10/2026
310 HUDSON STREET ↗101/29/2024
427 10 AVENUE ↗306/07/2022
101 PENNSYLVANIA AVENUE ↗1—
▾Documents — 18 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch4
09/02/2026M00717430-I1 · 427 10 AVENUERequest digital key ↗
09/02/2026M00717430-P1 · 427 10 AVENUERequest digital key ↗
08/28/2026M00997412-I1 · 310 HUDSON STREETRequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00361676-I1 · 101 PENNSYLVANIA AVENUERequest digital key ↗
▸Seals & Professional Certifications11
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026M00997412-I1 · 310 HUDSON STREETOpen ↗
09/01/2026M01432042-I1 · 383 MADISON AVENUEOpen ↗
09/01/2026M01432042-I1 · 383 MADISON AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
09/02/2026M00717430-P1 · 427 10 AVENUEOpen ↗
09/02/2026M00717430-I1 · 427 10 AVENUEOpen ↗
08/28/2026M00997412-I1 · 310 HUDSON STREETOpen ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos2
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026B00361676-I1 · 101 PENNSYLVANIA AVENUEOpen ↗
▸DOB NOWOER: Notice to Proceed1
08/13/2026B00361676-I1 · 101 PENNSYLVANIA AVENUEOpen ↗