SecSession Construction Signs | Job Site, Development & Contractor Signs
Please wait...
🌷Spring Into Savings  |  Low Prices, Fast Turnarounds, Ships Same Day*!

Construction Signs

Construction Signs – Large Job Site Panels

Heavy-duty construction signs built for maximum visibility at job sites, developments, commercial builds, and infrastructure projects. Available in 4×8 and 4×4 sizes, printed on 10mm corrugated plastic engineered for outdoor durability.


Construction Site Signs - Smaller Size

When zoning regulations restrict large signage, smaller panels still provide professional site visibility. Choose 3×4, 2×4, 18×24, and 32×24 for directional, safety, and contractor information.

Riders, A-Frame Signs & Site Updates

Add riders for subcontractor listings or contact details, use tall vertical signs for roadside exposure, or update job information quickly with overlays.



Need a Custom Size Construction Sign?

Not every job site fits a standard size. We produce custom construction signs built to your exact dimensions and installation needs.

Large-Scale Construction Signs Built for Serious Projects

We manufacture large-format construction site signs engineered for developers, general contractors, and commercial builders who need maximum roadside visibility and long-term outdoor durability. Our 4×8 and 4×4 panels are printed on heavy-gauge 10mm corrugated plastic and designed to withstand demanding job site conditions nationwide.

4×8 & 4×4 Construction Site Panels

Our 4×8 signs are the industry standard for commercial developments, large construction projects, and high-traffic roadside installations. When your project needs presence, scale matters.

  • 10mm (~½") heavy-duty corrugated plastic with up to 2-year outdoor life
  • UV-resistant inks for long-term color retention
  • Single or double-sided printing for maximum exposure
  • Professional appearance without the weight of wood systems

Engineered Post Systems for Commercial Installations

Our construction signs integrate with professional post systems designed for soil, pavement, frozen ground, and corner-lot exposure.

  • Standard PVC Post Kit – clean in-ground installation
  • Arrow Post Kit – V-shape for maximum corner visibility
  • Self-Standing Post Kit – ideal for asphalt and concrete
  • Metal Post Kit – tool-free, fast-install system

Smaller Panels for Compliance & Directional Use

In addition to large job site panels, we produce smaller construction signs for subcontractor listings, compliance notices, safety messaging, entrances, and directional guidance. Available in 32×48, 32×24, 18×24, 24×24, and 2×2 formats.

Nationwide Production. 24-Hour Turnaround.

Once your design is approved, production begins immediately. Orders approved by 3:00 PM EST typically ship the same business day. With facilities in Florida, Ohio, and California, most construction signs arrive within 1–3 business days via FedEx.



Frequently Asked Questions

Fast answers about ordering, shipping, design proofs, and installation.

Have more questions? Visit our full FAQ

How fast do construction signs ship?

Orders approved by 2:00 PM EST often ship the same day. Most customers receive signs within 1–3 business days.

What material are construction signs printed on?

Large construction signs are printed on 10mm corrugated plastic designed for outdoor durability with UV-resistant inks.

What size construction sign is best for job sites?

4x8 signs provide maximum visibility for major developments. 4x4 signs are popular for smaller commercial builds.

Can construction signs be installed on asphalt?

Yes. The Self-Standing Post Kit installs on pavement or concrete with no digging required.

Can I list multiple contractors on one sign?

Yes. Signs can be custom designed to include developers, architects, general contractors, and subcontractors.

×

Customer Reviews

Trusted by Realtors, Auctioneers & Builders Nationwide

Why Real Estate Companies Choose 1-800-The-Sign

Nationwide shipping

Ship Same Day*

We ship from multiple U.S. production locations to reach customers faster, with FedEx delivering to most locations in 1–3 business days. Express shipping is available.

Free design services

FREE Design Support

Free Professional Design Help. Design your sign online using our easy, EZ design tool, or let our experienced designers create it for you. No design fees. No hassle. Just production-ready files.

Quick turnaround, fast delivery

Fast Turnaround

Fast Turnaround, Nationwide. From proof approval to production, we move fast. Our streamlined process and multiple U.S. facilities ensure quick turnaround without sacrificing quality.

Easy installation

Easy Instllation

Easy to Install Post Kits. Our industry-standard post kits are designed for quick, tool-friendly installation. Lightweight, collapsible, and easy to transport—fits in most car trunks.

Real customer support

Customer Support

Real Customer Support. Place orders online, by phone, or by email. Our knowledgeable support team responds in minutes, not days, to keep your project moving.

Trusted since 1980

Trusted Since 1980

With three generations of sign makers, we have been helping commercial Realtors, auctioneers, and builders succeed for over 40 years. Proven products. Proven reliability.

we support credit cards and paypal
*Orders approved by 3:00 PM EST typically ship the same business day. Orders approved after 3:00 PM EST ship the following business day. Applies to standard quantities. Large or complex orders may require additional production time. *Some products ship exclusively from our Florida facility, which may increase transit time.