NYC’s Trusted Source for Sidewalk Shed & Scaffolding Rentals
Fast. Compliant. Insured. Serving All Five Boroughs + Westchester & NJ.
21
+
Years Experience
About
About C21 Contracting Corp
About Us
C21 Contracting Corporation is a trusted name in scaffolding, sidewalk sheds, pipe scaffolding, jersey barrier rentals, fencing, and rigging/hoisting services across all five NYC boroughs.
With over 20 years of industry experience, we provide fast, DOB-compliant, and fully insured solutions tailored to your project.
Based in the Bronx, we’re known for clean work, quick response, and 24/7 reliability. Top contractors citywide choose us for safety, speed, and service that never compromises.
We’re Determined To Give You Best Service Ever
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Ceritified
ISO 9001 – 2008
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The Best
Awarded as a best company
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Growth
From 2004 grown our business
services
Our Services
What We Offer
24/7 Emergency Setup
Need rapid installation after a DOB order or site safety inspection? Our team is on-call for emergency setups across all boroughs.
Sidewalk Shed Rentals
Durable, compliant, and fast-to-install sidewalk sheds for commercial renovations, façade repairs, and new builds. Short-term and long-term rentals available.
Scaffolding Rentals
Frame, system, pipe, and suspended scaffolding options for safe and secure elevation access. Full-service includes setup, compliance, and takedown.
Jersey Barriers Rental
Heavy-duty concrete or plastic barriers for pedestrian and traffic safety on job sites, construction zones, and public sidewalks.
Temporary Fencing
Sturdy and secure fencing options to protect work zones, equipment, or perimeters. Perfect for both short- and long-term projects.
Rigging & Hoisting
Licensed and insured rigging and hoisting services for safe lifting and positioning of heavy materials, equipment, or structural components.
Did not find the suitable service for you? Please feel free to contact us and suggest for a new service
Back
Safety & Compliance First
Back
Our team stays updated with the latest DOB codes and OSHA standards.
We conduct on-site safety inspections, provide load-bearing certifications, and offer complete setup-to-removal documentation.
Case Study
some Projects We Completed
Real Project Experience That Builds Trust
We don’t just say it — we show it.
From small retail scaffolding to full façade shed installations for NYC landmarks, our work speaks for itself.
Emergency scaffolding setup in Queens within 6 hours
Sidewalk shed for a Manhattan high-rise
Long-term scaffold and shed combo in Brooklyn for façade restoration
Why Choose C21 Contracting Corp?
At C21 Contracting Corporation, we bring over a decade of hands-on experience in NYC construction site safety, specializing in DOB-compliant sidewalk shed and scaffolding rentals. Based in the Bronx and serving Manhattan, Queens, Brooklyn, Long Island City, Westchester, and even New Jersey—we’re your local, licensed, and responsive partner for all temporary structure needs.
Some Awesome Feedback
Luis G.,
General Contractor, Brooklyn
C21 Contracting saved our project timeline. Their team had scaffolding up in under 24 hours after a DOB notice. Fast, respectful, and fully compliant.
Denise A.,
Property Manager
We’ve used C21 for multiple sites in Manhattan and Queens. Great pricing and flawless DOB sign-off every time.
900+
Project Completed
10+
Experienced Engineers
850+
Happy Customers
850+
Successful Ratings
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