Long-Term Service Agreements (LTSA)

Extend the life and performance of your gas turbine assets with a tailored LTSA from PSM.

Flexible Long-Term Agreements

At PSM, we deliver flexible, cost-effective Long-Term Service Agreements (LTSAs) for GE, Siemens, and Mitsubishi B/E and F-class gas turbines. Our agreements are designed to help plant operators reduce lifecycle costs, increase asset reliability, and improve long-term planning through structured service, support, and upgrades.

Why Choose a PSM LTSA?

Our LTSAs are more than just contracts—they’re partnerships. We work closely with each customer to develop an agreement that aligns with their goals, operating profiles, and financial strategy. Whether you need a full-scope solution or a flexible pricing structure, our LTSA options are built to adapt.

Key Benefits:

  • Cost Control: Predictable maintenance costs and fewer unplanned outages.
  • Extended Life: Upgrades and repair solutions to improve part durability and performance.
  • Efficiency Gains: Integrated retrofits and optimization packages like FlameSheet™, LEC ultra-low emissions systems, and GTOP.
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Structured Contracts

Choose between full-scope or modular pricing agreements to suit your operational needs.

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Dedicated Customer Support

Enjoy 24/7 access to a dedicated PSM Service Manager to support your plant throughout the contract duration.

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Parts Supply & Inventory

Access the latest OEM and engineered parts, along with integrated inventory management.

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Remote Monitoring & Diagnostics

Leverage PSM’s Intelligent Data platform for real-time monitoring and predictive maintenance—24 hours a day, 7 days a week.

Intelligent Data
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Field Services

Benefit from PSM’s skilled field service team for efficient overhauls, inspections, and repairs.

Field Services
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Upgrades & Retrofits

Incorporate performance-boosting upgrades and emissions-reducing technologies with seamless planning and execution.

Retrofits & Upgrades
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Reconditioning & Repair

Tap into our certified reconditioning 76,000 square foot facilities to extend the life of critical components.

Repair
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Environmental Safety & Health

Maintain compliance with ISO 14001 and ISO 45001 standards through responsible practices embedded in every LTSA.

EHS Systems

PSM Service Agreement Offerings

Included Product Offereings

Long Term Agreement (LTA)

Long Term Maintenance Agreement (LTMA)

Frame Agreement

Parts Supply

Reconditioning

Field Services

Optional

Monitoring & Diagnostics (Remote Monitoring)

Optional

Optional

Contract Manager

Optional

Optional

Inventory Management

Optional

Let’s build the right agreement for your plant.
With decades of gas turbine experience, a global support network, and advanced technical expertise, PSM is your trusted LTSA partner. Contact us to explore how a tailored long-term service agreement can deliver lasting value and operational peace of mind.

DOWNLOAD Long Term Agreements Brochure

Explore PSM Gas Turbine Services

Intelligent Digital Data

Our 24/7 digital monitoring solutions track emissions and operational data in real time. These insights improve performance, increase operational flexibility, and support predictive maintenance—helping reduce downtime and extend component life.

Field and Site Services

We provide scheduled and emergency services for multiple turbine technologies, including aeroderivative and aviation turbine systems. Our field service professionals are ready to support on-site installation, inspection, and repairs worldwide.

Manufacturing and Repair

Our in-house facility offers precision manufacturing and expert repair for components across GE, MHI, Siemens/Westinghouse, and other OEM fleets. We apply advanced engineering and materials expertise to restore performance and reduce lead times.

Power Plant Support

We collaborate with operators to develop integrated solutions that boost output, improve heat rate, and lower operational costs. Our plant support services are tailored to meet your specific site goals and performance metrics.

Service Engineering Support

PSM’s engineering teams solve complex system- and component-level issues through detailed diagnostics and modeling. Our capabilities support upgrades, troubleshooting, and optimization across your entire gas turbine system.

Rotor Services

Our rotor management programs extend asset life through expert inspections, repair strategies, and full lifetime extension offerings. Whether proactive or corrective, PSM ensures your rotor assets are operating safely and efficiently.

Service Agreements

Our Long-Term Service Agreements (LTSAs) offer customizable coverage—from full-service contracts to flexible pricing models. These agreements help you control costs while maximizing asset value and minimizing risk.

Let’s power performance together.
Contact us to discuss your service strategy or explore available service brochures on our media page.

Contact PSM today
service agreement
350+

Gas Turbine upgrades to date

230,000

CARS OFF THE ROAD =1
DECARBONIZED GAS TURBINE

100%

Hydrogen combustion target

1999

POWER SYSTEMS MFG., LLC founded