Our Services
Expert solutions tailored to keep your plant running reliably, efficiently, and safely.
Comprehensive Services Backed by Deep Industry Expertise
HTS delivers a comprehensive range of services designed to meet the unique demands of power plants across industries. Focused on reliability, efficiency, and long-term performance, our experienced team handles complex challenges—from commissioning and mechanical maintenance to electrical, instrumentation, and repair solutions. Whether you’re operating legacy systems or modern equipment, we provide tailored support that optimizes plant performance and extends the life of critical components.
Explore our core service areas below:
Commissioning Services
Flawless startups and restarts, backed by deep Alstom® expertise.
HTS specializes in delivering top-tier commissioning services tailored to the unique needs of legacy Alstom power plants in gas, oil, and steam. All our commissioning engineers are OEM-trained and qualified, ensuring every project meets the highest industry standards. With more experience on the Alstom fleet than the OEM itself, our team brings unparalleled expertise and a deep understanding of these systems. Whether you’re re-commissioning an overhauled unit, revitalizing older infrastructure, or troubleshooting an issue that has arisen, we strive to ensure that your plant continues to operate reliably and efficiently after every job. Our commissioning team specializes in combustion tuning, pulsation mitigation, emissions compliance, and combustion firing temperature evaluation just to name a few. We take pride in helping our customers get back online as quickly and safely as possible while never sacrificing quality.Customizations Modifications & Upgrades
Engineered improvements that boost performance and extend plant life.
Our team of innovative engineers can offer a solution to any one of your plant’s problems or concerns. We are focused on reliability and improving the efficiency of your machine while keeping the end user engaged to ensure our product will last the lifetime of the plant. We have a large list of upgrades and solutions that will fit your very needs, from black start modifications to ventilation system integrations, through a variety of different controls platforms.
At HTS we enjoy working with your onsite personnel to help with your specific needs, from specialized logic modifications to new HMI alarming, we can do it all. Our tailored solutions are designed to enhance operational flexibility, reduce downtime, and optimize the overall performance of your plant.
Mechanical Services
Hands-on turbine and generator support from multi-OEM field experts.
HTS provides industry-leading mechanical services supported by highly experienced technical field advisors specializing in gas turbines, steam turbines, and generators. Our team of highly specialized advisors not only work on the Alstom but also are experienced in other OEM’s and can provide expert oversight as well as craft labor for a wide variety of mechanical projects. Whether you need maintenance, upgrades, or complete overhauls, HTS delivers services designed to maximize equipment reliability and extend the lifecycle of critical components.Electrical & Instrumentation
Precision testing, calibration, and controls support for modern & legacy systems.
HTS offers comprehensive electrical and instrumentation services, with expertise spanning in a variety of different control platforms and legacy equipment. Our team is highly experienced engineers are experts in SFC (LCI) gas turbine starting systems, having performed numerous maintenance, upgrades, and troubleshooting assignments on ABB® LCI, Megadrive, and Startex systems. Additionally, HTS instrumentation technicians are capable of handling all of your plants calibration needs, assisting clients with planned maintenance, and providing support during outages or overhauls.Repair Service Center
Authorized repairs and rebuilds that restore critical components to OEM or better.
HTS operates an authorized Voith repair shop with a specialized focus on valve and actuator overhauls, rebuilds, and testing. Our facility is capable of reverse engineering any one of your one-of-a-kind valve components. Each component that enters the shop undergoes comprehensive inspection and rigorous testing to guarantee it meets or exceeds original performance standards. Our facility is also an ATOs Authorized Service Center, capable of overhauling any of the OEM proportional valves, as well as bench testing and rebuilding. From emergency repairs to scheduled maintenance, our team is committed to delivering reliable and cost-effective solutions that extend the life of your equipment and optimize system performance.Capital Parts
Reliable access to new and refurbished parts for Alstom and major OEM fleets.
HTS is committed to delivering high-quality capital parts solutions. We supply a wide array of new and refurbished components to fit your GT11D5, 11N, 11N1, 11NM, 11N2, 13DM and 13E2. Our inventory is carefully managed to ensure availability, and we collaborate with trusted vendors to source and manufacture parts for Alstom and other major OEM systems. Whether you’re looking to replace obsolete parts or upgrade existing systems, HTS has the expertise and resources to support your operations.Expert Support That Keeps You Running
Every HTS service is backed by a skilled team of experts focused on improving reliability, reducing downtime, and optimizing plant performance—no matter the system or complexity.
Ready to get started?
Let’s talk about how HTS can support your plant—reach out today for a consultation or quote.