Family-Owned.
Made In-House.
Trusted Across Texas.
From small-town roots to a trusted regional leader, proudly serving Texas and beyond for over 70 years. We don’t just sell lubricants — we make them. Every product is blended, packaged, and tested in-house for consistent, high-performance results you can depend on.
The Glass Oil Difference
In-House Blending
& Packaging
On-Time Delivery,
Every Time
Dependable Staff
& Service
High-Performance Lubricants
Manufactured in-house in Jacksonville, TX. Trusted by Professionals.
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Engine Oils
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Hydraulic Fluids
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Heavy Duty/Diesel Oils
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Gear Oils
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Industrial Fluids
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Transmission Fluids
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Bar & Chain Oil
All products are precision-blended and quality-tested to deliver maximum protection and performance in every application. As proud members of ILMA, STLE, and API, we manufacture licensed motor oils that raise expectations across the industry.
Where We Deliver
We deliver lubricants throughout Texas, with regular routes covering:
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DFW Metroplex
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Greater Houston Area
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East Texas
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Waco and Central Texas
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Southeast Texas
Not sure if you are in our delivery area? Contact us, and we will confirm coverage and delivery options.
