Structures Unlimited, Inc. It’s imagination that fuels what we do at Structures Unlimited. We are a premier, single-source designer, manufacturer, and installer of aluminum structural skylights, skyroofs, pool enclosures and canopy walkways. Structures Unlimited provides the stability you need while you do the work you love to do. Job Description. Essential Functions Include: Perform cleaning, priming and corrosion resistant (spray paint) finishi...