In New York City, a special inspection company or firm is a DOB-registered, third-party agency authorized to verify that critical elements of construction are installed and performed in compliance with the NYC Building Code and approved construction documents.
These inspections are not performed by DOB staff—they must be conducted by an independent special inspection agency certified by the city. That’s where firms like Alan Margolin & Associates step in.
We are a Class 1 Special Inspection Agency based in NYC, fully certified and experienced across a wide range of structural, mechanical, energy, and fire protection disciplines.
When Do You Need a Special Inspection Company?
Special inspections are required in nearly every major construction or renovation project in NYC. A licensed special inspection firm is needed when:
- New buildings are constructed
- Existing buildings undergo major renovations or change of use
- Structural elements such as steel, concrete, or masonry are installed
- Life safety systems such as fireproofing, sprinklers, or smoke control are used
- Energy systems need code compliance verification
- Construction types trigger specific DOB filings (TR1/TR8 forms)
Services Offered by a Certified Special Inspection Firm
At Alan Margolin & Associates, our NYC-based team provides comprehensive special inspection services, including:
- Structural inspections – concrete, steel, masonry, wood framing
- Mechanical systems inspections – HVAC, smoke control, duct leakage
- Energy code inspections – envelope, lighting, air sealing, mechanical compliance
- Fire protection inspections – sprayed fire-resistant materials (SFRM), firestopping, sprinkler systems
- Soils and foundations – compaction, pile installation, underpinning
- Progress inspections – for thermal envelope, energy code, and fire-resistance-rated construction
All inspections are performed in accordance with NYC Building Code Chapter 17, ICC standards, and ASTM testing procedures.
Why Choose Alan Margolin & Associates as Your Special Inspection Firm?
Not all inspection firms are created equal. Our reputation as a trusted special inspection company in NYC is built on:
- Experience across hundreds of NYC projects – high-rise, healthcare, commercial, institutional
- Licensed Professional Engineers (PEs) and ICC-certified inspectors
- Full DOB compliance, including TR1 and TR8 sign-offs
- Responsive scheduling and real-time reporting
- Hands-on coordination with project teams to avoid costly rework
- Deep local knowledge of NYC regulations, zoning, and filing procedures
Whether you’re an architect, developer, contractor, or property owner, we help you meet your inspection milestones—accurately and efficiently.
Typical Projects That Require a Special Inspection Company
We’ve provided third-party inspections for:
- Residential towers and mixed-use developments
- Hospital campuses and healthcare centers
- Educational institutions and public buildings
- Commercial interiors and tenant fit-outs
- Landmark buildings requiring code-compliant upgrades
No matter the project size or complexity, we deliver consistent, code-compliant results.
Ready to Work With a Top Special Inspection Company in NYC?
Don’t let inspection issues delay your construction timeline. Work with a certified special inspection firm that understands NYC codes, knows how to navigate DOB processes, and provides reliable, accurate inspections across all construction disciplines.
Contact Alan Margolin & Associates today to learn more about our inspection services or schedule your next site visit.