
Rex Mechanical specializes in heavy-duty welding and structural repairs on Heavy equipment. Located in Martinez, CA, our welders use the right welding procedure tailor chosen for your repair. Our repairs are designed for longevity and adherence to industry standards, whether performed in our facility or at your location. Ideal for construction and mining applications enduring demanding conditions.

Boom and arm repair, bucket refurbishment, remanufacturing of bent and broken parts, crack repair, attachment reinforcement.
We’re here to keep your equipment running, reach out today!