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505 S. Pearl St., Janesville, WI 53545

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License Number: US DOT 498128 WI


Cash & Carry Discounts Available



All Fuel Deliveries Have A 150 Gallon Minimum

Bulk Oil, Lubricants & Fluids

Lubricant Delivery serving southern wisconsin

At Brown Oil Co., we understand the critical role that the right lubricants and fluids play in maintaining the efficiency and reliability of your equipment and vehicles. Lubricants are essential for minimizing wear, reducing friction, and ensuring optimal performance, ultimately helping to prevent costly breakdowns and downtime. To support your business's unique needs, we offer a comprehensive selection of high-quality oils and lubricants from top brands, including Citgo, Castrol, and CAM2, all of which meet or exceed current industry specifications.

Fluids and cleaners

Our product lineup goes beyond just lubricants. We also provide a full range of additional fluids and maintenance products, including antifreeze to protect your engines in extreme temperatures, brake fluid for reliable braking performance, brake cleaner for maintaining clean and effective braking systems, mineral spirits for cleaning and degreasing tasks, and powerful degreasers to keep your equipment in peak condition. Whatever your needs, our experts are ready to guide you in selecting the best products for your specific applications.

  • Motor Oils
  • Hydraulic Oils
  • Gear Oils
  • Heavy-Duty Engine Oils
  • Automotive Motor Oils
  • Commercial Oils
  • Industrial Oils
  • Grease
  • Brake Fluid
  • Brake Cleaner (Non-Chlorinated)
  • Full Synthetics
  • Mineral Spirits
  • Antifreeze - Commercial Truck, Global, & Regular
  • Degreasers & Floor Degreasers
  • Equipment Loan Programs

Whether you're looking to maintain a fleet of vehicles, agricultural machinery, or heavy industrial equipment, Brown Oil Co. is your trusted partner for all your lubricant and maintenance product needs. Contact us today at (608) 752-7696 to discuss how we can help keep your equipment running smoothly and efficiently with the right products delivered directly to you.

Need tanks & equipment for proper storage

At Brown Oil Co., we offer more than just fuel solutions; we also provide a comprehensive range of oils, lubricants, fluids, and cleaners to keep your equipment operating at peak performance. Our extensive product lineup includes high-quality oils from top brands like Citgo, Castrol, and CAM2, ensuring your machinery runs smoothly and efficiently. Additionally, we supply essential fluids such as antifreeze for temperature regulation, brake fluid for optimal braking performance, and mineral spirits for effective cleaning.

To complement these products, we offer powerful cleaners and degreasers designed to maintain your equipment's cleanliness and functionality. Our team is here to help you find the right solutions tailored to your specific requirements, whether you need lubricants for heavy machinery or specialized fluids for automotive use.

For more details or to speak directly with a member of our team, call us at (608) 752-7696. We look forward to assisting you with all your lubricant, fluid, and cleaner needs!

Call our team for fuel distribution services at 608-752-7696 today

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