Oslin Nation

At Oslin Nation Co., we have been providing top-notch hydronic and plumbing solutions to the industry since 1943. Our company has been built on a foundation of trust, quality, and exceptional customer service. We believe in our core values and strive to embody them in all our interactions with our customers and partners.

We are proud to offer a wide range of services to cater to the needs of different stakeholders in the commercial plumbing and HVAC system solutions industry. Whether you are an engineer, contractor, end-user, building owner, or wholesaler, we have got you covered.

Engineer Support

For engineers, we provide quick and accurate equipment selections, exceptional system design support, product and system training, technical support, and advisement for system design. We also offer lunch and learns, technical service support, and a dedicated team to assist you with any queries or problems you might encounter.

Contractor Support

Our support for contractors includes product recommendations, technical support and advisement for system solutions, years of experience in all aspects of the industry, and our extensive product range. We understand the importance of having a reliable partner in the industry, and we are committed to providing you with the best support possible.

End-User Support

For end-users, we provide training so your mechanical crew can hit the ground running. This includes start-ups, troubleshooting and customer support, and parts and warranty support. We believe that end-users should have the knowledge and tools to maintain and operate their equipment efficiently, and we are here to help you achieve that.

Building Owner Support

Building owners can sometimes be left in the dust when a contractor finishes. We help train owners on how to use the equipment in their building. Our support includes start-ups, owner training and technical support, and replacement parts. We want to ensure that building owners have the confidence and knowledge to manage their HVAC and plumbing systems effectively.

Wholesaler Support

We have a robust network of wholesale partners in the great state of Texas and are proud to provide them with the best products available in the industry. Our dedicated support includes knowledgeable sales team, trade show and marketing support, and a commitment to providing exceptional service and products.

Why Choose Oslin Nation Co.?

System Knowledge: You can rely on the fact that we know hydronic and plumbing systems from top to bottom; no matter the project, the question, or the problem, we can help you get the solution you need.

History: We have been in business in Texas since 1943; we know the industry, the products, and the processes. Put our extensive experience to work for you.

Drive by Values: We believe in our core values and strive to embody them in all our interactions with our customers and partners.

Regional Offices: With four offices in the state of Texas, we are close enough to serve your needs.

Inventory: Our on-site warehouse allows for quick turnaround for most orders. Rest assured we have most items in stock when you need them.