Hydroelectric Power



With 60 years of design, engineering, manufacturing, monitoring, and field service experience driving our expert teams, we are one of the only companies in the world to offer such unmatched turnaround on planned and unplanned hydro dam shutdowns. We’re proud to be the service provider you can count on to keep you on schedule with superior maintenance and upgrades to your assets that provide the energy needed for the future. Our skilled specialists repair, rebuild, customize, and maintain hydro turbines and other mechanical units across your plant, so you’re back to generating power quickly.

Mechanical Expertise

When it comes to critical components for your plant that require replacement, repair, or maintenance, L&H Industrial is the partner you need to quickly improve safety and performance while lowering cost. We apply our expertise to major Hydro unit refurbishment for planned maintenance outages or unexpected downtime from the drivetrain to other fabricated structural components. We’ll get you back up and running quickly with onsite machining and welding.

Ready when you need us

The expert L&H field services team works closely with design, engineering, and manufacturing to provide fully integrated support to our customers. With our 24/7 rapid-response field service, we can step in to perform equipment inspections, failure analysis, and troubleshooting as well as provide customized mechanical solutions and custom portable machining equipment to take the lead on outage support of hydropower operations.

L&H Innovations

L&H combines specialized design, engineering, manufacturing, monitoring, and field service capabilities with a nimble and practical partnership approach. Our state-of-the-art solutions vastly improve hydro turbine and hydroelectric power equipment through quality, performance, and safety at the forefront of our designs.

Direct Replacements

We bring extensive experience across industries to hydro unit repairs and replacements, from turbine shafts to covers and rings, and floating bulkheads and gates. Count on our replacement components to reduce downtown and help you reach your power generation business goals.

Custom Solutions

Bring us your biggest challenge. Our team is ready to handle the toughest scenarios quickly and efficiently, using the highest-quality materials for refurb or replacement hydro components. From maintenance structure fabrications to drive train components, our in-house capabilities allow us to handle large and complex custom projects.

Leave Downtime

In The Dust

Design & Engineering

Optimize your operations with the expertise our team brings to developing one-of-a-kind innovations and advanced technology for heavy equipment across industries.

Manufacturing & Repair

Our world-class team of specialists manufactures and repairs components and assemblies using precision equipment in state-of-the-art facilities to improve operational safety and performance.

Monitoring & Controls

Our comprehensive digital solutions provide real-time insights for predictive maintenance and machine monitoring, ensuring you have the data you need, whenever you need it.

Field Services

Our experienced crew collaborates with and works alongside your team to troubleshoot, repair, rebuild, install, and maintain your hydropower units.




100% of L&H premium components meet, or more often exceed, OEM performance, quality, and safety standards.


Providing world-class, innovative design, engineering, manufacturing, monitoring, and field services to the major heavy industries for 60 years.

Ready for increased productivity and a partner in maintenance?

Components & Assemblies We Enhance

· Drivetrain major components

· Headcover

· Turbine shaft

· Exterior gates

· Drums

· Sheaves

· Bottom ring

· Wicket gate 

· Floating bulkhead

· Gearing

· Blades

we make any brand Better

The expert team at L&H repairs, refurbishes, replaces, and customizes components on major hydroelectric
power units for improved safety and performance and reduced downtime.

Case Study

A proven solution

Due to the superior quality and expertise of L&H manufacturing, a trusted hydropower industry expert tapped us to manufacture an innovative segmental floating bulkhead that creates safer and easier maintenance on the spillway gate.


Proven Solutions From Our Trusted Partners

We are proud to build partner relationships that expand our value through distributing quality solutions from trusted brands in operations across heavy industry. These partners share our commitment to the highest quality and safety standards, responsive service, and constant drive for innovation.

Have A Big

We’re ready for anything.

No problem is too big or too small. Our expert engineers, manufacturers, and field service technicians love a good challenge and routinely solve complex issues for operations globally.