Experience That Guides Every Decision
With nearly three decades practicing engineering in New York City, our firm brings unmatched depth of experience to every project. As a Licensed Professional Engineer in New York State, we maintain the highest standards of technical accuracy and professional integrity.
Our extensive experience with NYC Department of Buildings requirements, combined with a background spanning inspections, structural analysis, design, and certified testing, provides clients with comprehensive engineering support built on conservative judgment and thorough documentation.
Every project receives direct, personal involvement—not delegation to junior staff. This hands-on approach has built a reputation for reliability, precision, and professionalism trusted by property owners, developers, architects, and contractors across the city.
Professional Engineering Services
Special Inspections
NYC DOB-required special inspections including structural steel, concrete, masonry, anchors, and fastenings.
Certified Testing
Anchor pull tests, load testing, and field verification with formal engineering documentation and reporting.
Structural Evaluations
Building condition assessments, structural integrity reviews, and forensic engineering support.
Engineering Design & Plans
Structural repair designs, reinforcement plans, retrofits, and code-compliant documentation.
QA / QC Oversight
Construction quality assurance, compliance verification, and detailed field observation reporting.
Parapet Inspections
Comprehensive parapet and facade inspections in compliance with NYC Local Law requirements.
Decades of Experience Across NYC Building Types
A Methodical, Code-Driven Engineering Approach
Initial Consultation
Understanding project scope and requirements
Site Inspection
Data collection and field assessment
Technical Analysis
Engineering evaluation and calculations
Documentation
Code-compliant plans and reports
Final Verification
Field verification and certification
Licensed. Experienced. Trusted.
Licensed Professional Engineer in New York State
Over 28 years of engineering experience
Extensive NYC Building Code knowledge
Commitment to safety and compliance
Trusted by Industry Professionals
Trusted by property owners, developers, and construction professionals throughout New York City.
NYC Special Inspections Services
Under Chapter 17 of the NYC Building Code, certain construction activities require independent verification by a Registered Special Inspection Agency. These special inspections ensure that structural steel welding, concrete placement, masonry construction, post-installed anchors, spray-applied fireproofing, and other critical building components are installed in accordance with approved drawings, applicable codes, and manufacturer specifications.
The NYC Department of Buildings mandates third-party special inspections to provide an independent layer of quality assurance beyond the contractor's own oversight. This regulatory framework exists because deficiencies in structural components — a missed weld, improperly consolidated concrete, or an incorrectly installed anchor — can compromise building safety for decades. DOB requires the filing of a TR1 form designating the inspection agency before construction begins, and the agency must sign off on all required inspections before the project can receive final signoff.
As a Registered Special Inspection Agency with over 28 years of experience navigating NYC's regulatory environment, we provide the full scope of DOB-required inspection services. Our clients include property owners, general contractors, developers, and construction managers who rely on our technical expertise and familiarity with DOB processes to keep projects compliant and on schedule. Every inspection is performed by qualified personnel who understand both the engineering requirements and the practical realities of NYC construction.
Why Third-Party Verification Is Mandated
The NYC Building Code requires independent special inspections because construction quality cannot be verified through plan review alone. On-site observation during critical construction phases — such as structural steel erection, concrete pours, and anchor installations — ensures that work meets the design intent and code requirements that protect building occupants.
Key DOB Compliance Requirements
- TR1 designation filed before construction
- Inspections per NYC BC Chapter 17 scope
- Daily inspection logs and deficiency tracking
- TR8 material testing coordination
- Final signoff for Letter of Completion
Serving New York City, Westchester, and Long Island
Our engineering and special inspection services are available throughout the New York metropolitan area. With deep familiarity of local building departments, code enforcement practices, and regulatory requirements unique to each jurisdiction, we deliver efficient, compliant service regardless of project location.
Manhattan
Commercial high-rises, mixed-use developments, historic renovations, and midtown construction projects.
Brooklyn
Residential developments, waterfront construction, adaptive reuse projects, and new multifamily buildings.
Queens
Commercial construction, residential developments, infrastructure projects, and industrial facility inspections.
Bronx
Affordable housing developments, institutional projects, structural retrofits, and community facility construction.
Staten Island
Residential construction, commercial developments, and municipal infrastructure inspection services.
Westchester County
Commercial and residential projects subject to local and state building code requirements and inspections.
Nassau County
Long Island commercial construction, residential developments, and engineering verification services.
Suffolk County
Eastern Long Island construction projects, structural evaluations, and code compliance inspections.
Each jurisdiction has distinct permitting processes and code enforcement practices. Our experience working with the NYC Department of Buildings, Westchester County building departments, and Long Island municipal offices ensures smooth regulatory coordination for every project.
Your NYC Special Inspection Agency
When your New York City construction project requires special inspections, you need an agency that understands both the engineering requirements and the regulatory framework. Our firm provides special inspections in NYC for structural steel, concrete, masonry, mechanical anchors, spray-applied fireproofing, and other critical building components governed by Chapter 17 of the NYC Building Code.
As a DOB-registered agency, we handle the full inspection lifecycle — from initial TR1 designation and scope coordination through daily field inspections, deficiency resolution, and final signoff documentation. Our familiarity with DOB-required testing procedures, including anchor pull tests and material verification per TR8 requirements, means fewer delays and more predictable project timelines.
Property owners, contractors, and developers throughout New York rely on our special inspection services to satisfy DOB compliance requirements efficiently. Whether your project is a ground-up commercial building in Manhattan, a residential renovation in Brooklyn, or a structural retrofit in Queens, our inspection team delivers thorough, code-driven verification backed by over 28 years of NYC engineering experience.
NYC Special Inspections FAQ
What are Special Inspections in NYC?
Special inspections are independent, third-party construction oversight services mandated by Chapter 17 of the NYC Building Code. They require a Registered Special Inspection Agency to verify that critical structural work — including steel welding, concrete placement, masonry, and post-installed anchors — conforms to approved drawings and applicable code requirements.
Who can perform Special Inspections in New York?
Special inspections must be performed by qualified inspectors employed by a Registered Special Inspection Agency approved by the NYC Department of Buildings. The agency must maintain accreditation under ISO/IEC 17020 and ASTM E329, and individual inspectors must hold appropriate certifications for their assigned inspection disciplines.
Are Special Inspections required for building permits?
Yes. When a project involves construction activities governed by NYC Building Code Chapter 17, the DOB requires a TR1 form designating the Registered Special Inspection Agency before work can proceed. The project cannot receive final signoff — including a Letter of Completion or Certificate of Occupancy — until all required special inspections are completed and approved.
What is a TR1 inspection form?
The TR1 is the NYC Department of Buildings form that formally designates a Registered Special Inspection Agency for a construction project. It identifies all required inspection categories based on the project scope and must be filed with DOB before construction begins. At project completion, the agency signs off on the TR1 to confirm all inspections were satisfactorily performed.
How do Special Inspections affect project signoff?
Special inspections are a prerequisite for project closeout. The DOB will not issue a Letter of Completion or Certificate of Occupancy until the designated Special Inspection Agency has completed all required inspections and signed off on the TR1. Unresolved deficiencies or missing inspections will delay final approval.
When does the DOB require third-party inspections?
The DOB requires third-party special inspections for structural steel erection and welding, concrete placement and reinforcement, masonry construction, post-installed mechanical and adhesive anchors, spray-applied fireproofing, smoke control systems, pile foundations, and other critical building components as defined in NYC Building Code Chapter 17 and referenced standards.
Work with a Seasoned NYC Professional Engineer
Whether you need special inspections, structural evaluations, or engineering design services, bring over 28 years of NYC engineering experience to your project.