About Oslin Nation Co.

We provide Plumbing and HVAC System Solutions

Oslin Nation Company is a manufacturer’s representative specializing in HVAC (Heating, Ventilation,  and Air Conditioning) and plumbing products. We have been serving customers in Texas since 1943. With offices in Arlington, Austin, Houston, and San Antonio, we bring our knowledge and experience to every job, every time. We are proud to be known as the “systems experts” in our chosen field.

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HVAC & Plumbing Products We Carry

Pumps

For hydronic systems, we carry a complete line of in-line and base-mounted centrifugal pumps.

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Boilers and Water Heaters

Our boiler and water are some of the finest solutions in the industry which means they are perfect for any project.

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Hydronic Specialties and Tanks

We carry a complete line of hydronic heating and plumbing products, valves, tanks, and other equipment.

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