Hydronic and Plumbing Solutions Since 1943

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Hydronic & Plumbing Solutions Since 1943

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?

Find a Sales Rep

Use this interactive map to locate a sales representative from each of our four locations. Simply click on the desired county, and you'll find contact information about the representative assigned to that area as well as the brands that location carries.

Careers at Oslin Nation

Arlington, TX See 5 Available Openings
Job Coster/Estimator

Oslin Nation Co. has a great opportunity for someone to join the estimator team! Job Details: This position is primarily responsible for producing accurate and comprehensive material quotations for products represented. Learning the technical aspects and uses for products. Involves reviewing commercial building plans and specifications to determine HVAC and […]

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Estimator - Job Coster

Job Description Oslin Nation Co. has a great opportunity for someone to join our estimator team! This role requires an enthusiastic, detail-oriented individual who will be responsible for handling multiple projects of varying size and complexity. The right individual will need to fit into our organizations culture, be self-motivated, learn […]

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Application Engineering/Business Development

Job Description Application Engineer / Business Development: 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’ […]

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Project Coordinator

Job Description Job Description: Are you a reliable, enthusiastic, detail-oriented individual who can handle multiple projects at once?  If so, we invite you to apply to join the Project Coordinator team at Oslin Nation!  The right individual is self-motivated, learns quickly, and has a great attitude and demonstrates an eagerness […]

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Purchasing Agent

Job Description Oslin Nation Co. has a great opportunity for someone as a Purchasing Agent within our purchasing team! This role requires an enthusiastic, detail-oriented individual who is self-motivated and learns quickly while tackling various projects and personal goals. Successful candidates have a strong background in the purchasing field, are […]

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Houston, TX See 1 Available Openings
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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San Antonio, TX See 1 Available Openings
Project Coordinator

Job Description: Are you a reliable, enthusiastic, detail-oriented individual who can handle multiple projects at once? If so, we invite you to apply to join the Project Coordinator team at Oslin Nation! The right individual is self-motivated, learns quickly, and has a great attitude and demonstrates an eagerness to learn […]

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Austin, TX No Openings Available
Sorry, no openings at this time. Check back soon!

Newsroom

B42 Series Regulator

May 17th, 2024|

The B42 Series Regulator represents a pinnacle of precision engineering in the gas regulation industry, specifically designed for residential and light commercial applications. These regulators are celebrated for their compact design, robust safety features, and ...

  • Oslin Featured Product: Bell & Gossett ecocirc 20-18 pumps and ecocirc+ 20-18 pumps, with a photo of the pumps as well as logos for both Bell and Gossett and Oslin Nation.

Ecocirc 2018 and Ecocirc+ 20-18 Pumps

April 12th, 2024|

The ecocirc 20-18 pumps can be used for hydronic heating and cooling systems, and portable water systems, and has a maximum flow of 18 GPM. The ecocirc+ 20-18 pumps have smartphone wireless connectivity. Thanks to ...

Ecocirc 20-18 Pumps

March 15th, 2024|

Your customers will save time, money, and water with Bell & Gossett’s ecocirc 20-18 pumps. There’s a range of temperatures that make the pump more versatile in commercial settings, and it also uses the electronically ...

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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.