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Commercial & Industrial Solutions

Portable & Residential Solutions

Repairs & Overhauls

Repairs & Overhauls

Expert Generator Repairs & Full-System Overhauls

Reliable power starts with a well-maintained generator. Whether it's routine repairs or a full engine overhaul, Gen-Tech's EGSA-certified technicians service all major generator brands, as well as paralleling switchgear assemblies for low and medium voltage applications.

Get Fast, Reliable Generator Repairs — Anytime

We have fully stocked service vehicles and a 24/7 emergency response team to get your system back online fast.

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Industrial generator engine repair

What Our Generator Experts Can Do

Gen-Tech provides comprehensive diagnostic, troubleshooting, and repair services for:

  • Single and multi-unit power plants with complex generator system diagnostics and repair.
  • Voltage regulators and transfer switches to maintain stable and reliable power delivery.
  • Auto start-stop systems troubleshooting to restore automated generator controls.
  • Generator paralleling controls for optimized load sharing across multiple units.
  • Full engine overhauls to restore performance and extend generator lifespan.
Technician performing system diagnostics

On-Site & In-Shop Repair Services

Gen-Tech offers flexible repair solutions to get your generator back up and running fast. Whether you need on-site service at your facility or more extensive in-shop repairs, our expert technicians are equipped to handle it.

  • On-site and in-shop service for everything from routine repairs to complete overhauls.
  • 24/7 emergency response to restore power quickly and reduce downtime.
  • Fully stocked service vehicles carrying essential parts for faster, more efficient repairs.

Power Through Any Challenge With Expert Repairs

From routine maintenance to full engine overhauls, Gen-Tech keeps your power system operating at peak performance. Call (800) 625-8324 to discuss your repair needs today.

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Committed To Safety First

At Gen-Tech, safety isn't just a policy, it's our priority. From routine maintenance to emergency repairs, we adhere to strict industry standards, protecting your equipment, personnel, and business operations.