Precision Line Boring and Welding Services for Reliable Equipment Performance
ETI’s expert team delivers precise line boring and welding solutions that restore and strengthen your equipment, minimizing downtime and extending operational life.


Service Overview
ETI specializes in line boring and welding services designed to repair, restore, and reinforce your equipment’s critical components. Our expert technicians use state-of-the-art line boring equipment and advanced welding techniques to repair wear, realign parts, and ensure structural integrity. With ETI’s precision-driven approach, we help clients reduce downtime, avoid costly replacements, and improve the performance of their equipment. Whether it’s on-site line boring or fabrication welding, ETI has the tools and expertise to deliver results that last.
Warranty Duration
6-month workmanship warranty on all line boring and welding services.
Service Scope: This service includes line boring, a process used to repair oversized or damaged mounting points, cylinder eyes, and other heavy equipment parts, particularly buckets and blades of bulldozers, excavators, and wheel loaders.
Comprehensive Repair
Line boring often requires welding to restore damaged areas to factory specifications. The team’s certified welders handle both line boring and welding needs to bring the component back to OEM quality.
Fabrication Support
If additional fabrication is needed (e.g., if a bucket’s teeth or blade edges are missing or damaged), it can be handled as part of the line boring and welding service. This includes custom fabrication for structural repairs on heavy equipment components.

On-Site Line Boring
Our on-site line boring services restore worn or misaligned bores to their original specifications, ensuring accurate alignment and reliable performance. Using portable line boring machines, ETI’s technicians can perform repairs directly at your facility, reducing the need for costly transport and minimizing downtime.
Key Benefits
Increased Structural Integrity
Our welding and line boring services reinforce your equipment’s core components, ensuring they remain strong and reliable even under demanding conditions.
Reduced Downtime
With our efficient processes, we complete repairs quickly to keep your equipment operational with minimal delays.
Expert Technicians
Our team has extensive experience in line boring and welding, with the skills needed to execute repairs and fabrication with precision.
Extended Equipment Life
ETI’s services don’t just fix immediate issues; they add years to your equipment’s life by addressing wear and reinforcing critical areas.

Precision Welding
ETI’s skilled welders provide a full range of welding services, from structural repairs to fabrication welding. Our welding processes are engineered for durability, meeting or exceeding industry standards. Whether it’s arc welding, MIG, or TIG, ETI offers a tailored approach that reinforces and strengthens equipment components.

Fabrication Services
In addition to repairs, ETI offers custom fabrication to build or modify parts to fit your equipment’s exact needs. Our fabrication team can design and construct components that enhance functionality, improve efficiency, and solve unique operational challenges, delivering quality solutions every time.
Industry Statistics Section
Growth in Industrial Welding and Fabrication
The demand for welding and line boring services is projected to grow as industries rely on repair over replacement for cost savings and sustainability. ETI’s services align with this shift, providing reliable solutions to prolong equipment life.
Cost Savings
Line boring and welding services can save businesses up to 60% compared to replacing equipment, delivering a cost-effective solution for maintaining heavy machinery.
Improved Equipment Longevity
Studies show that proper line boring and welding can extend equipment lifespan by several years, offering a high ROI for maintenance services.
The Benefits of Working with ETI Inc.
- Extensive inventory of over 100,000 high quality, rebuilt parts
- Component exchange program to keep your equipment in the dirt
- Specialized repair of hydraulic cylinders, pump motors, valves & more
- Convenient parts shipping throughout the US and globally