24/7 EMERGENCY EQUIPMENT REPAIR & FIELD SERVICE: (251) 776-4337
24/7 Mobile Dispatch
On-Site Machining
OEM Spec Rebuilds
MSHA Certified

Heavy Equipment Repair & Asset Life Extension

Specializing in Catastrophic Failure Recovery, Precision Line Boring, and Fleet Component Rebuilds.

ISO 9001:2015 QC
MSHA Part 46/48
Hydraulic Specialists
NDT Crack Detection
30+ Years Experience

Critical Asset Recovery

When Downtime is Not an Option.

In the industrial world, every hour of equipment downtime represents lost revenue. WeldingFabrication.com provides turnkey repair solutions for the most demanding environments, from deep-pit mining to heavy civil construction. Our technicians are cross-trained in metallurgy, hydraulics, and precision machining to ensure every repair meets or exceeds OEM specifications.

We specialize in structural crack repair, undercarriage refurbishment, and the restoration of worn bores and pivots. Our facility handles components up to 100,000 lbs, utilizing specialized welding procedures for high-strength T1 and AR steel alloys.

Heavy Machinery Repair

Core Repair Capabilities

Engineered solutions to restore structural integrity and mechanical precision.

Portable Line Boring

On-site precision machining of worn pivot points, hinge pins, and bearing seats.

  • Bore Diameters from 1.5" to 40"
  • Automated Bore Welding
  • Tolerance within .001"

Hydraulic Rebuilds

Full-service cylinder, pump, and valve repair with high-pressure testing.

  • Rod Straightening & Re-chroming
  • Custom Seal Fabrication
  • Honing & Resurfacing

Bucket & Attachment Shop

Complete refurbishment of earthmoving attachments and high-wear components.

  • GET (Ground Engaging Tools) Replacement
  • Chocky Bar & Wear Plate Install
  • Ejector Body Floor Replacement

Structural Crack Repair

Certified weld repairs for booms, sticks, and mainframes using code-compliant WPS.

  • Gouging & Full Penetration Welds
  • Magnetic Particle Inspection (MT)
  • Pre-heat & Stress Relieving

Powertrain & Undercarriage

Component swaps and full undercarriage rebuilds for tracked machinery.

  • Idler & Roller Refurbishment
  • Final Drive Inspections
  • Track Tensioner Repair

Preventive Maintenance

Scheduled fleet inspections and oil analysis to prevent catastrophic failure.

  • Condition Monitoring
  • Ultrasonic Thickness Testing
  • Custom Maintenance Intervals

24/7 Mobile Field Dispatch

Our fully equipped service trucks bring the machine shop to your job site. Featuring high-output welders, portable line boring rigs, and crane capacity for field teardowns.

The Component Rebuild Lifecycle

A systematic approach to restoring your industrial assets to "Like-New" condition.

01

Diagnostics

Initial failure analysis and NDT.

  • Visual & Ultrasonic Testing
  • Failure Root Cause Analysis
  • Detailed Repair Quote
02

Teardown & Prep

Removal of fatigue and contaminants.

  • Arc-Air Gouging of Cracks
  • Sandblasting & Degreasing
  • Surface Prep for Welding
03

Restoration

Precision welding and machining.

  • Certified Code Welding
  • Bore Welding & Machining
  • Hardfacing Application
04

Validation

Testing under operational loads.

  • Hydraulic Pressure Testing
  • Final Dimensional QC
  • Protective Coating / Paint

Extreme Environment Safety

Repairing heavy machinery in mines or industrial plants requires specialized safety protocols. Our team is fully MSHA and OSHA compliant, ensuring zero-incident performance.

  • MSHA Part 46 & 48 Training
  • LOTO (Lock Out Tag Out) Experts
  • Confined Space & Fall Protection
  • Hot Work Permit Management
Safety Inspection

Recover Your Assets.
Minimize Downtime.

Submit your machine details or failure photos for a rapid-response estimate. We offer emergency mobilization within 4 hours for contract partners.

  • On-Site Boring & Welding
  • OEM Part Sourcing
  • Fleet Maintenance Contracts