Our History

Reliant Valve began operations in 1987 in Houston, Texas as a valve repair and valve testing company. Due to the ever-changing demand for valve services in the petrochemical and refining industries, we began offering valve modification in 1992. Over time, we have been able to grow our customer base with the large number of valve modifications and services we offer.

In 1998, we began building fabricated jackets for one of our main clients. Our customer was in a bind and needed some help. From simple drawings, photographs, and research we were able to begin the process of jacket construction. After over 25 years of experience designing and building jackets, we have jacketed most every valve design. 

Since our founding, we have successfully helped solve our customers’ most complex problems. Whether it’s a need for a valve modification,  a rebuild of an exotic alloy valve, or a jacketed valve we have the capability to make your valve conform to standard or provided specs.  Our team approaches every new project with a keen eye for design, tolerances, welding techniques, and quality control.

Reliant Valve provides comprehensive solutions for your application. Our team has over 100 years of combined experience in:

  • Machining
  • Welding
  • Metal-to-metal valve fitting
  • General valve troubleshooting
  • Testing

Valve Modifications: Our Specialty

Our valve modification services can provide your company with the exact solution you need, taking the frustration out of getting the right valve for your customer.  We keep MTRs on all first article materials used in all valve modifications. Whether it’s a cryogenic valve for a liquefied natural gas (LNG) company, a steam jacketed valve for a sulfur application, or a trim change on a valve for a severe service, Reliant Valve understands your unique needs and can deliver the valve modifications you require. 

Creative Solutions

At Reliant Valve, offering creative solutions is one of our specialties. For instance, jacketed valves require a high level of creativity as well as strict adherence to material strength, wall thickness, and welding procedures. For cryogenic service, we follow the new design criteria in accordance with BS 6364 and design specs of MSS PS-134. Our research and development team is constantly innovating new and improved methods for our valve modification processes. 


Our services are priced competitively so the price point we use leads to repeat business. The quality and repeatability of our work are only some of the reasons for our success. Our customers also rely on us to do the work right the first time, and we are always looking for customer feedback on how we can improve our products and services.


Our customer base has grown significantly over our more than 35 years of valve work. With the many requirements associated with valve modification and the fact that the industries we serve have undergone drastic changes, we have adapted our processes to provide the required quality of work our customers need and expect to operate every day.

Contact Reliant Valve Today

At Reliant Valve, we understand the quality of service that is in demand. Since 1987, we have built our reputation on offering quality work in a timely manner to meet our customers’ expectations. By delivering quality services at affordable prices, we have built a loyal base of return customers. 

Over the years, we have operated on the belief that working with our customers as a team allows us to deliver superior service based on a common sense approach of loyalty, trust, and cooperation. We believe that quality assurance is a critical and strategic requirement. It is embedded in our company culture, where employees value the quality of work and the clients they serve.

Reliant Valve serves a variety of critical industries, including but not limited to:

  • Mining
  • Sulfur processing
  • Petroleum refining
  • Wastewater treatment
  • Petrochemical
  • Food processing
  • Asphalt manufacturing
  • Liquefaction of gasses
  • Power generation

Contact us today to learn more about our services.