Mobile Welding & Line-Boring
Your Equipment Down? We Come to You.
Servicing the Arizona region, we provide precision field repairs for heavy equipment & mining machinery — line boring, welding, fabrication, & more. Our rig & mobile set-up is built for remote & rugged conditions. We go where the work is — both Underground (sub-surface) & Open-pit mine sites, gravel pits, construction yards, industrial locations, farms, & anywhere in between.
Available for emergency callouts — serving mining & construction operations
What We Do
Field-Ready Solutions for Heavy Equipment
MOBILE Line Boring
Precision on-site line boring to restore worn bores to factory tolerances. We bring the machine to your equipment — no teardown, no transport.
Mobile Welding
Structural and repair welding performed at your location. From minor repairs to heavy structural work, we weld it right the first time.
Crack Repair
Structural crack detection and repair on frames, booms, and components. We stop the damage before it stops your operation.
Bucket Rebuilds
Full bucket rebuilds including wear plate replacement, lip and tooth systems, and structural reinforcement to extend service life.
Fabrication
Custom fabrication for brackets, guards, wear packages, and structural components. Built to spec, built to last.
Preventative Maintenance
Scheduled inspections and maintenance to catch problems before they become downtime. Protect your investment on your schedule.
Why WHT
We've Seen It All. We Fix It Right.
When your equipment is down, your whole operation stops. We built WHT around one principle: get there, do the work right, and get you back running. No runaround, no surprises.
Jobsite-Ready
We come to you — fully equipped to work in the field, on-site, without delays.
Precision Work
Every repair is held to tight tolerances. We don't cut corners on equipment that can't afford to fail.
Honest Pricing
Straight quotes, no hidden costs. You know what you're paying before we start.
Less Downtime
Faster mobilization, efficient work, and repairs done right the first time means your equipment gets back to work sooner.
Precision in the Field | Built to Keep You Moving
Equipment down? Let's fix that.
Call us or send a message and we'll get to your site. Emergency callouts available should scheduling permit.