Our History
Our roots are in the oilfield, manufacturing and installing flexible PVC internal tank liners, pit liners and specialty containment liners for oil companies back in the late 60’s. Since then our expertise and product offerings have grown, but our commitment to our customers has never changed. That commitment is producing top-quality products and services that are delivered on time and on budget.

Our Products
From humble beginnings, Unit Liner Company has evolved into diverse markets with innovative products. We still serve the oilfield with reserve pit liners, frac pit liners and metal secondary containment systems. New products for the oilfield include GripGuard Safety Liner and cattle guards. We also manufacture custom PVC tank liners and secondary containment systems for the metalfinishing market.