Gas Turbine Repair Services

Do you have a gas turbine project we can help with?

At FOX Innovation & Technologies, we are your go-to experts for comprehensive gas turbine services, ensuring your equipment runs at peak efficiency. From power plants to industrial facilities, our tailored services address the unique challenges of maintaining and repairing a wide range of combustion turbine models.

Our Expertise

Our seasoned professionals possess a deep understanding of gas turbine dynamics, backed by technical expertise and extensive experience with both industrial and aero-derivative type gas turbines. We handle a variety of turbine types, including industrial applications and certain aero-derivative models, delivering high-quality, cost-effective solutions.

The range of gas turbine repair and maintenance solutions we offer includes:

  • Hot Gas Path (HGP) Inspections

    Routine and critical inspections of combustion liners, transition pieces, fuel nozzles, turbine blades, and vanes. Performed to assess thermal wear and material degradation in high-temperature sections.

    Combustion Inspections

    Focused review of fuel nozzles, flame detectors, crossfire tubes, and combustion liners. Typically performed on a regular maintenance cycle to ensure proper ignition, combustion, and emissions performance.

    Borescope Inspections

    Non-invasive inspections using high-resolution video scopes to visually assess internal components such as blades, vanes, combustors, and fuel nozzles — without a full disassembly.

    Major Inspections / Overhauls

    Full teardown inspections of all major turbine sections, including compressor, combustion, and turbine modules. Typically includes split-line opening, rotor inspection, casing evaluation, and alignment checks.

    Inlet & Exhaust Inspections

    Visual and dimensional inspection of inlet guide vanes (IGVs), inlet filters, expansion joints, exhaust diffusers, and collector systems. Ensures airflow integrity and structural condition.

    Generator Inspections

    Inspection of generator rotors, stators, windings, insulation systems, and coupling alignment. Often includes EL-CID, wedge tightness, and impedance/resistance testing.

    Gearbox Inspections

    Inspection of turbine-to-generator gearboxes for tooth wear, alignment, lubrication systems, seals, and thermal behavior. Common in aero-derivative turbine applications.

    Starting Package & Auxiliary System Inspections

    Evaluation of starters (motor or gas), turning gear systems, lube oil skids, hydraulic systems, and fuel forwarding skids to ensure startup reliability and safe operation.

Specialized Gas Turbine Services:

Advanced Combustion Turbine Repair Services Technical Direction

Technical Direction & Oversight

  • Experienced technical directors provide leadership on-site — guiding outage execution, inspection phases, and hands-on repair work.

  • Skilled at integrating with plant personnel or blended crews (contracted and internal) to maximize productivity and maintain standards.

  • Support includes planning, scheduling, procedure development, and quality control throughout the outage.

  • Contractor Oversight

  • Quality Control

Combustion & Hot Gas Path Support

  • Oversight of combustion inspections, HGP component removal and reassembly, and alignment of critical turbine sections.

  • Close attention to clearances, wear patterns, and metallurgical indicators to avoid premature failure or unplanned downtime.

Precision Balancing & Alignment

  • Field rotor balancing and coupling alignment services for combustion turbines and driven equipment.

  • Reduces vibration, bearing wear, and long-term mechanical stress.

Blade Tip Grinding

  • In-place grinding to restore optimal tip clearance and minimize efficiency loss.

  • Performed during major inspections or after blade replacement/reshroud.

Field Supervision & Reporting

  • On-site project leaders maintain detailed records, inspection data, and recommendations for next-interval planning.

  • Fully integrated with customer QA/QC systems and outage reporting tools.

Scheduling & Planning

  • Parts Procurement & Planning

Speciality Tooling & Safety Protocols

  • Specialized Tooling: Utilization of advanced tooling specific to each model for accurate and efficient service.

  • Safe Rigging Solutions: Specialty lifting devices and rigging techniques to handle heavy and complex components safely.

  • Intrinsically Safe Operations: Adherence to strict safety standards, including the use of FR clothing and intrinsically safe tools, especially in refineries and live environments requiring special permits.

Why Choose FOX for Gas Turbine Services?

Industry Leadership

Comprehensive Solutions

Customized Services

Advanced Processes

FOX Gas Turbine Services

Whether we are servicing multi-brand fleet operators or single-engine owners, we help ensure that gas turbine owners and operators receive innovative, high-quality, cost-effective solutions that are customized to specific operational goals.

As a leader among combustion turbine repair service companies, our services include planned and unplanned maintenance, borescope inspections, generator support, and turbine unit troubleshooting. In addition, our gas turbine supervisors have extensive experience working with top USA and European OEMs.

At Fox Innovation & Technologies (FIT), we offer more than just turbine repair — we bring technical direction, planning, and leadership to every combustion turbine project. Our field supervisors and technical directors work directly with plant teams, OEM reps, or supplemental crews to ensure inspections, repairs, and startup sequences are executed with precision and accountability.