Hydronic and Plumbing Solutions Since 1943

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No matter your role we help you find the right solution for your project

When you need a partner in the commercial plumbing and HVAC system solutions industry, look no further than Oslin Nation Co.

Engineer

Quick and accurate equipment selections, exceptional system design support.

  • Product and system training
  • Technical support and advisement for system design
  • Lunch and learns

Technical Service Support

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Engineer

Contractor

We provide commercial contractors with fantastic support on mechanical and plumbing equipment and projects.

  • Product recommendations
  • Technical support and advisement for system solutions
  • Years of experience in all aspects of the industry

Our Products

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Contractor

End-User

All end-users need to get to know their equipment and we provide the training so your mechanical crew can hit the ground running.

  • Start-ups
  • Troubleshooting and customer support
  • Parts and warranty support

Our Products

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End-User

Building Owner

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.

  • Start-ups
  • Owner training and technical support
  • Replacement parts

Our Brands

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Building Owner

Wholesaler

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.

  • Dedicated support
  • Knowledgeable sales team
  • Trade show and marketing support

Wholesale Partners

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Wholesaler

Why Oslin Nation Company?

Careers at Oslin Nation

Arlington, TX See 1 Available Openings
Inventory Control Manager

Job Description This role is responsible for a variety of inventory and warehouse duties intended to serve our customers well and ensure accuracy of inventory.  This is best accomplished through following best practices in inventory management and control, shipping, receiving, and cycle counting. This is a working manager role, and […]

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Houston, TX No Openings Available
Sorry, no openings at this time. Check back soon!
San Antonio, TX No Openings Available
Sorry, no openings at this time. Check back soon!
Austin, TX See 2 Available Openings
Estimator - Job Coster (4-Day Work Week)

Job Description Oslin Nation has a great opportunity to be an integral member of the Oslin Nation estimating team! Reporting directly to the Branch Manager and working in a team environment, the successful candidate will learn the many products we represent and how to apply them to applications. We are […]

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Application Engineering / Business Development

Job Description We have an exciting opportunity for an Application Engineer / Business Development rep with a knack for problem solving and the ability to build meaningful business relationships. The ideal candidate will be solution oriented and will be a strong resource for our customers’ needs. This position is responsible […]

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Newsroom

Crest Condensing Boiler: Ride the Lochinvar Wave™

June 13th, 2022|

With the exclusive wave fire-tube design, advancements in Lochinvar combustion technology, and the SMART TOUCH™ control with CON·X·US, the Crest condensing boiler changed how the industry thinks about fire-tube boilers. Now you have the opportunity ...

How to Increase Cost Effectiveness in Your System

June 3rd, 2022|

With the rising costs of fuel and other commodities, people across all sectors are looking for ways to cut costs, increase efficiency and ensure greater return on investment. Our team at Oslin Nation can suggest ...

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Questions?

Need help with your project? Have questions about a product? We would love to help. Reach out to us so we can put our experience and knowledge to work for you.