Extending the Life of Your Equipment
with Trusted Expertise
At Thermal Engineering International (TEi), we don’t just design and manufacture world-class heat transfer equipment, we also restore, repair, and revitalize it. With more than 75 years of hands-on experience, TEi provides high-quality repair, retube, and upgrade services for feedwater heaters, condensers, heat exchangers, moisture separator reheaters, and related thermal systems, regardless of the original equipment manufacturer.
We support utilities, combined cycle facilities, and process plants across the globe, offering responsive, engineered repair solutions that keep your operations running at peak performance.
A Full Range of In-Field & In-Shop Repair Services
Whether your goal is to extend asset life, improve system reliability, or recover lost performance, TEi delivers a complete solution, on your schedule, to your standards. Our team of certified experts is equipped to handle scheduled maintenance or emergency repairs with minimal disruption to your operations.
Our Repair Capabilities Include:
- Projectile and Rotary Tube Cleaning
- Eddy Current Testing
- Pneumatic & Vacuum Testing
- Hydrostatic and Air Pressure Testing
- Mechanical and Explosive Tube Plugging
- Cable and Solid Rod Design Tube Stabilizers
- Custom Tube Sleeving for Condensers, Heaters & Coolers
- Complete On-Site Retubing Services
- U-Tube and Straight Tube Replacement
- New Equipment Installation & Integration
- Performance-Based Equipment Modifications
- Repair vs. Replace Assessments
- Engineering Support for Life Extension
- Condenser Tube Sample Removal
- Feedwater Heater and Lube Oil Cooler Tube Sampling
The TEi Advantage in Repair Services
- OEM-Level Engineering – We apply the same engineering precision used in our equipment design to every repair and retube project.
- Legacy System Expertise – Deep knowledge of TEi, Struthers Wells™, and other legacy brands ensures accurate and reliable component replacement.
- Custom Solutions, Not Prefab Fixes – Every repair is tailored to your equipment’s condition, plant requirements, and performance goals.
- Responsive, Reliable, Ready – TEi’s team is equipped to respond quickly and efficiently, whether you need scheduled maintenance or emergency support.
When the integrity of your heat transfer equipment is on the line, trust the experts who know it best. TEi delivers repair and retube solutions that restore performance, reliability, and peace of mind.
Need More Info?
We Can Help!
Whether you need more information or would like to discuss your next project, we look forward to speaking to you.