Heavy Equipment Repair & Welding Services
PMSI provides specialized heavy equipment repair and welding services to keep your machinery operating safely and efficiently. Our team handles structural repairs, crack remediation, bucket rebuilds, and reinforcement welding on excavators, loaders, and other heavy-duty equipment. With mobile service capabilities and experienced technicians, we perform on-site and in-shop welding using MIG, TIG, and stick methods—minimizing downtime and extending equipment life. Whether it’s emergency repairs or scheduled maintenance, PMSI delivers industrial-grade solutions with speed, precision, and safety.
Our Repair Capabilities
Line Boring & Bore Rebuilds
Restore worn or misaligned pivot points with precision machining to OEM specs.
Bucket & Attachment Rebuilds
Rebuild cutting edges, side plates, and shanks to extend the service life of ground-engaging tools.
Crack Repair & Structural Welding
Repair frame cracks and reinforce high-stress components with MIG, TIG, and Stick welding.
Pin & Bushing Replacement
Machine and install new pins and bushings to restore smooth operation of pivot joints.
Hardfacing & Wear Surface Protection
Apply abrasion-resistant materials to extend the life of high-wear areas on equipment.
In-Shop Fabrication Expertise
Our fully equipped fabrication facility allows us to handle complex repairs with speed and precision. Whether it’s rebuilding a cracked boom or machining custom brackets, we deliver industrial-grade workmanship built to withstand the toughest conditions.
- Decades of heavy equipment service experience
- Certified welders and machinists on staff
- Fast turnaround times with dependable results
Trusted Solutions Across Critical Sectors
PMSI proudly supports a wide range of industries with expert maintenance, fabrication, piping, and repair services. From construction sites to complex chemical plants, our team brings the experience, precision, and safety focus needed to keep operations running smoothly. We understand the demands of industrial environments and tailor our services to meet the unique needs of each sector we serve.
Construction & Earthmoving
PMSI supports contractors and site operators with structural repairs, welding, and line boring for excavators, loaders, bulldozers, and more—ensuring critical equipment stays safe, reliable, and ready for heavy-duty work.
Material Handling
We provide repair services for forklifts, conveyors, and lift attachments used in warehousing and logistics environments. Our team helps minimize equipment downtime and maintain operational flow.
Chemical & Process Plants
With a strong background in industrial environments, PMSI performs precise repairs on piping systems, tanks, and support structures while adhering to strict safety and compliance standards.
Utilities & Infrastructure
PMSI delivers repair solutions for equipment supporting public works, energy, and water utilities. We help extend the life of mission-critical assets while supporting infrastructure reliability.
Manufacturing & Industrial Facilities
From heavy machinery to plant support systems, PMSI provides welding, fabrication, and mechanical repair services that keep production lines moving efficiently and safely.
Mining & Aggregates
PMSI services crushing equipment, conveyors, and material handling machinery used in mining and quarry operations. We offer structural repairs and wear surface restoration to keep high-impact equipment running under extreme conditions.
Request a Repair Evaluation
Need structural repairs or equipment restoration? Let PMSI help.
- Let us know how we can help