NYC construction sites require clear, high-visibility Danger signs to identify hazardous areas and prevent injuries. At NYDOBSigns.com, we supply OSHA and NYC DOB-compliant Danger signs designed for demolition sites, electrical rooms, high-risk zones, and restricted access areas.
All signs are printed on durable, weatherproof materials built for tough NYC job site conditions. Next-day pickup is available in Queens.
Types of Danger Signs We Offer in NYC
Danger: Construction Area
Used to mark active construction zones, keeping workers and pedestrians safe.
Danger: Do Not Enter – Authorized Personnel Only
Required for restricted areas, hazardous zones, mechanical rooms, and areas with active work.
Danger: Ear and Eye Protection Required
For areas requiring mandatory PPE during operations such as cutting, drilling, or demolition.
Danger: Hard Hat Area
Used at entry points to construction zones where head protection is required.
Danger: No Smoking
Required near flammable materials, fuel storage, mechanical rooms, and sensitive work zones.
All Danger signs are printed with bold red headers, ANSI-approved layouts, and large, readable text.
Materials & Durability
Our NYC Danger signs come in:
- 4MM Coroplast (most common for job sites)
- Aluminum
- Heavy-Duty Laminated Options
They are:
- UV-protected
- Waterproof
- Fade-resistant
- Outdoor-rated for long-term use
NYC DOB Requirements for Danger Signs
While the DOB does not mandate a single “standard size,” Danger signs must be:
- Large enough to be read from a safe distance
- High-contrast (red/white/black)
- Printed with ANSI-compliant “Danger” header
- Waterproof and weather-resistant
- Located at each hazard entry point
- Accurate to the specific hazard on site
All our signs follow OSHA 29 CFR 1910 + ANSI Z535.2 requirements.
Why NYC Contractors Choose NYDOBSigns.com
- ✔ Same-day pickup in Queens
- ✔ OSHA & DOB-compliant layouts
- ✔ Durable materials for outdoor use
- ✔ Bulk pricing available
- ✔ Trusted by NYC GCs, supers, and safety managers
When a hazard arises — demolition, electrical work, high-voltage installations — we get your signs ready fast.
Order Danger Signs in NYC
Choose from a full selection of OSHA/DOB-compliant Danger signs.
FAQ – Danger Signs NYC
Q: Are these Danger signs OSHA compliant?
Yes. All signs follow OSHA + ANSI Z535.2 color and header standards.
Q: What size Danger sign do I need?
Danger signs should be large enough to be visible from at least 5–10 feet away.
Most NYC job sites use standard 10×14, 12×18, or 18×24, depending on distance and hazard type.
Q: Where should Danger signs be placed?
At any location where a hazard exists — electrical panels, demolition areas, high-voltage zones, shafts, machine rooms, and controlled access areas.
Q: Do you offer same-day pickup?
Yes. Most signs are available for pick up the next day in Queens. Delivery options are available as well.