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Always Available

To keep your power generation operation churning and earning, your greatest asset is having a service partner with the customized solutions and stop-at-nothing responsiveness to resolve any problem, anywhere, anytime.


Day & Zimmerman
Salt River Project
Energy Northwest

Keeping Your Assets Up and Running
Power Gen

Every minute, hour, or day that a generating asset comes offline, whether planned or unplanned, power companies can lose millions in operating revenue. To keep plants performing and profitable, outages must become shorter and less frequent, equipment cannot fail, and operations must become safer, smarter, and more streamlined. 

At Tri Tool, we understand urgency and excel in the unexpected. For over 45 years, we have partnered with the country’s largest power producers to provide specialty power plant maintenance, power generation machining tools and industrial outage services under increasingly shorter timelines, tighter tolerances, and harsher operating conditions.  

As an Original Equipment Manufacturer, we offer ready-access to a wide range of tools and can quickly develop custom engineered solutions to meet your precise project requirements for machining, fabrication, and pipe and tube welding at oil and gas facilities, nuclear power plants, hydroelectric power plants, pulp and paper mills and pipeline applications. With top-quality equipment and a national network of highly skilled technicians, we are always available to help you get the job done faster, saving you time and money. 

Product Catalog

Built with reliability and for performance, day in and day out. PurposeBuilt machines are the workhorses that get things done. 

Field Services

By leveraging our high quality PurposeBuilt machines and custom machining solutions, our highly skilled service technicians deploy quickly, saving you time and money.

Custom Machining

Custom-engineered to solve unique problems, custom machining solutions provide the highest degree of performance and quality. 

Equipment Rentals

Traditional and subscription rental models ensure you have the right tool at the right time. 

Power Generation Case Study

Power Generation Machining & Equipment

Faced with an emergent need to replace a reactor coolant system primary check valve at the Sequoyah Nuclear Plant, the Tennessee Valley Authority turns to Tri Tool to deliver quality on an expedited time frame.   

During a routine outage at the Sequoyah Nuclear Plant—a nuclear power plant owned by the Tennessee Valley Authority (TVA) that generates enough power for 1.3 million homes each day—plant personnel unexpectedly found that a Reactor Coolant System (RCS) primary check valve needed to be replaced. However, the valve was located in a very congested area that required special considerations due to various radiological conditions. 

Find out how Tri Tool mobilized a crew of pipefitters, machinists, and welders within 24 hours to execute a “like-for-like” replacement of the valve with zero safety or performance issues. 

Request Case Study

Sales Brochure

Find The Right Tool For The Job

Our tool configurator will walk you through the process of selecting the proper tool.

Power Generation News

Tri Tool pledges $1 million to Workshops for Warriors, helping veterans pursue manufacturing careers

Each year, many of the more than 200,000 people leaving the U.S. military struggle to find meaningful, living-wage careers in the civilian workforce. Veterans are 37% more likely to be underemployed than non veterans. Tri Tool is helping Workshops for Warriors change that.

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Shawcor fulfills turnkey product offering for Chevron with Tri Tool Field Services' CNC Deep Counterboring Solution

Shawcor was recently awarded a contract to provide coating and machining of offshore pipe. In offshore construction and maintenance, safety is paramount and delays are costly. Shawcor contacted Tri Tool to provide a CNC counterboring solution that could automate the the machining processes.

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Orano USA partners with Tri Tool to develop a custom engineered solution to remotely sever underwater jet pump diffusers in Vermont Yankee nuclear reactor vessel

In 2014, the Vermont Yankee Nuclear Power Station permanently shut down. Orano USA, a leading technology and services provider for decommissioning nuclear energy facilities, was tasked in Phase 1 of the decommissioning project to depose a portion of the nuclear reactor pressure vessel and remove...

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The Next Wave of Energy: How Tri Tool Is Supporting Hydrogen Infrastructure Development

Already a rapidly developing sector, hydrogen storage and transport can benefit from Tri Tool's expertise in power generation machining and pipeline construction.

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Tri Tool develops and launches the world's most compact, rugged, and agile tube squaring tool

Tri Tool has announced today the development and launch of the new 300STS Series the world's most compact, rugged, and agile tube squaring tool. Designed to provide the optimal combination of precision, power and portability, the new 300STS Series helps machinists do more with less.

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