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Stewart Industrial (SI) offers excellent after sales service to our valued customers. Our trained technicians will provide on-site checks, servicing, diagnostic and maintenance of your units or equipment. Stewart Industrial (SI) will source any parts needed for your equipment in a speedy and efficient manner; thereby reducing the cost of downtime on your unit(s) or equipment.

Maintenance Services

Our service team can get you back on the road, whether you need heavy duty equipment or your truck needs a simple oil change or major mechanical overhaul. Our state-of-the-art repair certified and diagnostic team are factory-trained and fully certified. At SI, our ASE certified technicians diagnose and repair heavy duty equipment that we carry.

Stewart Industrial services

Services we offer:

  • We offer dynamometer services for engines ranging from 400hp – 2500hp
  • General Servicing and Upkeep of Your Units
  • Computerized Engine and Transmission Diagnosis and Repair
  • Fleet Maintenance Servicing – We will do your servicing on-site at your location or at our plant
  • Diagnostic Checks
  • Repair Estimate
  • Sourcing of Parts
  • Preventative Maintenance
  • Inspections

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