- Phone: (920) 344-7578
- Mon → Fri : 7:30am-6:00pm
- Email: office@wiscooil.com
Complete the form and a Wisco Oil representative will contact you to discuss your quote request.
We provide fuel, oil, DEF, and tank services throughout most of Wisconsin. If you’re unsure whether we service your location, contact us and our team will be happy to assist.
Wisco Oil sells and delivers all grades of gasoline and diesel fuel, with a primary focus on commercial diesel customers.
Our customers include trucking companies, agriculture operations, construction companies, railroads, convenience stores, municipalities, and independent fuel providers.
Yes. We offer fuel contracting options up to three years, allowing customers to secure pricing and ensure consistent fuel supply.
Yes. We supply and deliver a full range of engine oils, hydraulic oils, transmission fluids, ATFs, and coolants from trusted brands including CITGO, Castrol, and CAM II.
Our free oil sampling program helps monitor equipment health by analyzing oil condition, identifying potential issues early, and supporting preventive maintenance.
Yes. We specialize in above-ground fuel tank sales and installation, including free site consultations, old tank removals, and fuel tank pump-outs.
Yes. We provide DEF sales and delivery as well as shop supplies such as brake clean, parts cleaner, floor dry, penetrating oils, and oil filter recycling. We also supply and install shop equipment like pumps, reels, and totes.
You can contact us by phone, email, or through our website’s contact form. Our team will gather a few details about your needs and provide a customized solution.
