Mobile LED Billboards For Sale or Rent

For more information please call or text us at

888-995-DKOI (3564)

Perfect for Auctions, Event Planning, and Real Estate

If you want crowds to flock to your next big event, you'd better get a DKOI. DKOI is a top quality mobile sign trailer fitted with easily programmable LED lights, guaranteed to catch the eyes of potential clients and visitors. We won't just help you set yourselves apart from the competition, we'll elevate your business to a whole new level by integrating a lift for the sign. This way your customers can see your message from a great distance. Give your business or event every advantage possible with DKOI's unmissable mobile LED billboards.


DKOI Offers

4'x8' Two-Side All-Weather LED Sign

Double-sided All Weather LED Sign

Scissor Lift

Scissor Lift

Optional On-Board Generator

On-Board Generator

Easy Towing

Easy Towing

Simple Controls

Simple Controls

Content Library of Formatted Videos

Content Libraries

How-To Videos

DKOI's mobile LED signs are as easy to use as they are effective. See for yourself by taking a look at our simple video tutorials.


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Contact Us

Contact Us

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DKOI Proudly serves Iowa, South Dakota, North Dakota, Nebraska, Minnesota, and everywhere else throughout the entire country.

If you're looking to elevate your business, contact us today.


193 Westview Drive, Rock Valley, Iowa 51247, United States

Call or Text: 888-995-DKOI (3564)


Monday - Friday: 7am - 4pm

Saturday: By appointment

Sunday: Closed