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Electrical Utility Warning Signs

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About our Electrical Utility Warning Signs

Some hazards are invisible and deadly. Electrical utility signs provide essential information to keep your visitors and employees safe. Protect your perimeter and overhead power lines.

  • • Durable and printed with 3M matched-component inks and films.
  • • Find both easy-to-customize templates or a full range of popular stock signs. Just include your company, tower name, or an emergency phone number to label your signs.
  • • Don't see what you need? Customize a specific message for your employees.
Ships Monday. Order within 00 hrs 00 mins
  • Orders over $29.95 ship for free. *
Call Now for Quote!

Call our sales team at (800) 952-1457 and get your quote in minutes!

Mon - Fri 8:00am to 7:00pm EST

The internet's best selling safety signs

Friendly service. Fast, affordable shipping on over 15,000+ products.

4.8 stars out of 26K reviews

Happy customers are our top priority.

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Free Shipping

Orders over $29.95 ship free!

Over 15,000+ Designs

Can't find what you need? Our signs are customizable to fit your needs.

Ships Fast!

Stock products ship in 1 day.

Tough & Durable

You can't beat our standards. 3M warranty.

Hear from over 20,000+ happy customers

Best price guarantee. Fast, free shipping.

Size: 10" x 7" Material type: Aluminum (40 mil)
Wrong Signs
Too bad I cannot place a review in the negative. These signs state BIO Hazard ... seriously?! Adding to my frustration, I had paid additional for one-day service but ended up with 3-day service. Lastly, I have spent this morning phoning the 718 number that was given on my receipt but no one answered under any of the options provided.
Size: 5" x 3.5" Material type: Adhesive Polyester Labels
durable
very durable
Size: 10" x 7" Material type: Aluminum (40 mil)
Great quality and good service.
Just right. Good delivery time.
Size: 12" x 18" Material type: Heavy-Duty Aluminum Sign, 63 mil
Great sign.
Great sign. Just what I wanted
Size: 12" x 18" Material type: Heavy-Duty Aluminum Sign, 63 mil
As described
As described. Fast shipping.

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