We serve our fellow industrial manufacturers

We understand manufacturing

We understand the needs of our manufacturing clients, because we’ve been in the manufacturing business for more than 80 years.

We know how important it is to have the right amount of product, on a dependable schedule, at a fair price. We’ve seen firsthand how the right lubricants and fluids keep a shop operating, day after day, with less wear and tear or downtime.

Running out of hydraulic fluid unexpectedly could shut your operation down, which costs you money. We solve that problem before it happens, by managing your supply inventory. We can keep your tanks full, so you can keep working.

We also deliver 80-plus years of product knowledge and experience, so you get the best product for the job.

Premium industrial-manufacturing lubricants keep your factory running smoothly

See why American factories have trusted Dennis Oil Company for more than 80 years!

• Reliable product sourcing: Since we manufacture many of our products in-house, we are more protected from supply and demand issues that hit the market.
• Effortless inventory: We can manage your inventory for you, so your tanks are always full.
• High-quality products: We offer products that meet or exceed industry standards – backed by third-party laboratory testing.

Quick delivery: With four locations, we can get products to your shop quickly.