Service Area: Primarily North America, including the Gulf Coast Refinery Area, as well as California, Canada, and the Middle East

(512) 238-0962

Service Area: Primarily North America, including the Gulf Coast Refinery Area, as well as California, Canada, and the Middle East

(512) 238-0962

Prevent Injuries with a Flange Wedge

Safe. Strong. Valve Solutions.
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Avoid Valve Breakage with a “B” Series Cleaner

Safe. Strong. Valve Solutions.
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Use Our Bleeder Cleaner for Debris-Free Pipes

Safe. Strong. Valve Solutions.
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Ensure Petrochemical Industry Safety

Welcome to American Maintenance Systems, a leading manufacturer of specialty tools to ensure petrochemical industry safety. We design, sell, and deliver patented, safety-centric products directly to our customers so the toughest maintenance challenges in hazardous environments can be addressed, especially in the refinery and heavy industry sectors.

oil refinery worker with pipelines in background

Our Products

We offer a range of specialty tools for the petrochemical industry, each one built with worker safety and unparalleled durability in mind.

Flow Boss™ Bleeder Cleaners

Designed to safely and efficiently clean clogged bleeders, vents, and instrument tap valves, Flow Boss™ bleeder cleaners also contain process material to prevent fires, spills, and vapor releases.

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SafetyWedge™ Flange Wedges

Reduce the risk of worker injury during flange maintenance by providing a safer alternative to traditional wedges. SafetyWedge™ separates flanges when installing blinds, gaskets, or orifice plates.

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Indestructible "B" Series Cleaners

Heavy-duty bleeder cleaners equipped with indestructible drills to handle breakage issues with hard process materials where a tool has been damaged.

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Flange Boss™ Flange Spreaders

Ensure hassle-free maintenance work with Flange Boss™ Flange Spreaders. These specialty tools feature Roto-Wedge designs, making work easier to perform.

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Learn more about our products.

engineers working inside oil refiney

Why Choose Our Tools

Our products stand out because of the following:

Recommendations

“If you have the opportunity to work with Art Doty, I am certain that you will have the same professional experience that I have had. I have worked with Art for 10 or more years. He treats his clients as though they are partners, and nothing less. It is refreshing to know that there are still businesses that say what they do and do what they say. AMS is such a company and their success is do to the guidance that Art provides. AMS is our partner, you will want to make them yours.”

“We have used their bleeder cleaners for years. These guys get it right every time and have an incredible safety record for no injuries with their products in 30 years. That’s amazing. You simply can’t beat the service too.”

“Coker Boss bleeder cleaners are a serious improvements above their competition, like indestructible drills. As they say, you cannot go wrong with quality. Believe me, nobody builds them better. And their service is amazing. Plus the folks over there are super helpful.”

“Flange Boss is the best flange spreader on the market today. It is safer than the others, faster than the others, and tougher than them all. Plus the price is right. We will continue to use these superb tool as long as we spread flanges.”

Our Safety and Value Proposition Statement

At American Maintenance Systems, safety is our priority. Every valve we manufacture meets international safety standards, ensuring reliable performance in the most demanding industrial environments. Our rigorous quality control process and precision engineering help prevent leaks, contamination, and system failures—protecting both your workforce and your operations.

Contact Us

We’re here to help you find the right solution for your maintenance challenges. Contact us for assistance.