(800) 452-3878

Prairieville, LA 70769

Credible Valve Repair Services

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Services & Warranty

Our company takes pride in the promise of great services and products. Gain some peace of mind with our product warranty information. We ensure quality with standard warranty on all products.

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New Valves

We are able to assist you in purchasing new valves to suit your needs.  Browse our online selection or contact us directly to find the valve right for you.

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Valve Repair

At Ashworth Valve and Instrumentation, we specialize in repairing your malfunctioning control valves, butterfly valves, and many other types of valves.  We repair and sell pneumatic and smart instrumentation.

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Valve Exchange Program

We will gladly exchange your valve for credit towards a new or remanufactured valve.

Proudly Serving the Gulf South| International Shipping is routine at AVI 


Who We Are

Located in the heart of the Mississippi River industrial corridor in Prairieville, Louisiana, Ashworth Valve and Instrumentation sells new valves and offers valve repair services. We specialize in working with control, ball, and relief valves, as well as instrumentation of any brand name. Additionally, we offer the oil, gas, and petrochemicals industry re-manufactured control instrumentation and control valves. Fully guaranteed, custom-designed control valves are also available.

Backed by more than 30 years of experience, our company understands the problems companies face with broken valves. Our mission is to be industrial leaders by providing high-quality valves and instrumentation work. Contact us immediately after you see the first sign of a valve complication, and we'll provide the services you need while helping you save 30% to 40%.

Contact us for quick, reliable, and inexpensive valve repair.

The Ascension Chamber of Commerce since 2012
More Than 30 Years of Experience Member
Louisiana Manufacturers Association since 2012


"Pictures of valves back in December for Gulf Power. Nice!"
—John Milam, Miller Valve & Controls