We use cookies

We use cookies in order to make your experience on our website the best possible. For more information about these cookies and how we use data, please review our Privacy Policy.

Accept Cookies Learn more

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 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 MissionBuilt engineering solutions, our highly skilled service technicians deploy quickly, saving you time and money.

MissionBuilt Solutions

Custom-engineered to solve unique problems, MissionBuilt 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

Nuclear Power Plant

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

Power Generation News

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.

Read More

Alex Muhs Promoted to Head of Operations at Tri Tool

Tri Tool has announced Alex Muhs as a member of Tri Tool's Strategic Leadership Team, where he will serve as Head of Operations, leading the Manufacturing Operations group consisting of machining, assembly, quality assurance, production planning, maintenance, and environment safety and health.

Read More

Orano USA partners with Tri Tool for the decommissioning of the Vermont Yankee nuclear reactor vessel

In 1972, the Vermont Yankee Nuclear Power Station (Vermont Yankee) began operating. A nominal 650 megawatt (electric) boiling water reactor located in the southeastern corner of Vermont in the town of Vernon, Vermont Yankee was the largest electric generation station in the state for 40 years...

Read More

Tennessee Valley Authority performs major upgrade (on all three Unit 2 low-pressure turbines) at Browns Ferry Nuclear Plant with Tri Tool Field Services

The Tennessee Valley Authority (TVA) provides electricity for 153 local power companies serving 10 million people in Tennessee and parts of six surrounding states, as well as directly to 57 large industrial customers and federal installations.

Read More

Savannah River Nuclear Solutions selects Tri Tool to develop an articulated remote-controlled roller cutting system

Savannah River Nuclear Solutions (SRNS), a Fluor-led company with Newport News Nuclear and Honeywell, is responsible for the management and operations of the Department of Energy's Savannah River Site, including the Savannah River National Laboratory, located near Aiken, South Carolina.

Read More

Request a Live Virtual Demo

Have your questions answered via a live virtual demo with a Tri Tool Engineer and Technician.


Sales Brochure

Ready to get started?

When problems call, we answer. Reach out to our solutions experts to request a quote.