Every active construction job site in New York City must follow NYC DOB construction sign requirements to remain legal, pass inspections, and avoid violations. Whether you manage a small renovation or a major development, correct signage is one of the most important compliance steps on any job.
This NYC contractor construction sign checklist outlines every required sign for 2026, where to install each sign, and how to stay fully compliant with the NYC Department of Buildings (DOB).
✔️ 1. Work in Progress (WIP) Sign
Required on:
Construction, renovation, alteration, façade repair, and most permit-based jobs.
Correct Sizes:
- 36.5″ × 55″ — frontage under 60 ft
- 48″ × 72″ — frontage 60 ft or more
Required Information:
- Permit number
- Project description
- Owner info
- Contractor info
- Emergency phone number
Placement:
Displayed facing the public right-of-way.
Internal link suggested: Link to your WIP Signs page.
✔️ 2. Sidewalk Shed / Scaffolding Identification Sign
Required when:
A sidewalk shed or scaffolding structure is installed under Building Code §3307.
Must Include:
- Contractor name
- Phone
- Permit number
- Job site address
- Website (recommended for branding)
Placement:
Visible from sidewalk entrances.
✔️ 3. Demolition Safety Sign (BC §3303)
Required for:
Full and partial demolition jobs.
Must Contain:
- Demo contractor name
- Job number
- Site contact
- Emergency phone
Placement:
At the primary job site fence or gate.
✔️ 4. SST Training Requirement Sign (Local Law 196)
Most job sites must clearly display worker safety training requirements.
Must State:
- 40-hour SST requirement (workers)
- 62-hour training requirement (supervisors)
- Temporary 30-hour requirement (older permit phases)
Placement:
Near job site entrance.
✔️ 5. Required Safety & Hazard Signs
Depending on job conditions, NYC DOB requires multiple hazard signs:
- Hard Hat Area
- Eye Protection Required
- Danger: Overhead Work
- No Unauthorized Personnel
- Caution: Work Area
- Pedestrian Walkway →
- Fire Extinguisher Location
- First Aid Station
These signs reduce liability and help pass inspections.
✔️ 6. Tenant Protection Plan (TPP) Notice
Required when:
Construction occurs in an occupied building.
Must Include:
- Noise mitigation plan
- Fire safety rules
- Dust control
- Emergency egress instructions
✔️ 7. After Hours Variance (AHV) Sign
Required for:
Sites performing work outside standard DOB hours.
Must List:
- AHV permit number
- Approved work schedule
- Contact info
Placement:
Front gate or fence.
✔️ 8. Optional But Highly Recommended Signs
Not legally required but valuable for safety and organization:
- 4′ × 4′ custom scaffold branding signs
- No Parking / Construction Zone
- Directional signs (Deliveries →, Office →)
- Dumpster / Debris Chute labels
- Emergency Assembly Area
- Restricted Access signage
These improve workflow, reduce confusion, and build contractor branding.
📌 NYC Contractor Construction Sign Placement Rules
To stay compliant:
- Signs must be visible from public streets
- Mounted securely
- Legible at all times
- Not faded, damaged, or obstructed
- Placed at the main entrance or right-of-way
⚠️ Common Mistakes Contractors Should Avoid
- Incorrect WIP sign size
- Missing permit number
- Incorrect contractor info
- Illegible or low-resolution signage
- Missing SST signage
- Missing AHV posting
- Placing signs behind materials or equipment
Correct signage helps you pass inspections and avoid violations.
🛠️ Why Contractors Order From NYDOBSigns.com
We specialize in fully compliant NYC construction signage.
✔ Correct DOB formatting
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✔ Pickup & delivery options
✔ Fast turnaround for last-minute inspections
✔ Custom scaffold branding signs (4′ × 4′)
✔ Bulk contractor pricing available
🛒 Order NYC Contractor Signs Today
Order DOB-compliant signs online:
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Or contact us for contractor pricing or custom signage packages.
❓ FAQ
What signs are required on NYC construction sites in 2026?
WIP signs, SST training signs, demolition signs, sidewalk shed signs, TPP notices, AHV signs, and hazard signage depending on site conditions.
Do WIP signs need to follow specific sizes?
Yes — 36.5″ × 55″ for lots under 60 ft, and 48″ × 72″ for lots over 60 ft.
Do all NYC job sites require an SST sign?
Any site covered under Local Law 196 must display the SST training requirements sign.
Do sidewalk sheds require identification signs?
Yes, under BC §3307, shed/scaffold signs are required with contractor information and permit details.