Field services

Reliable expertise

At your side

When you need industrial equipment field services for planned and unplanned outages, the expert team at L&H knows your industry and understands the unique challenges of your machines. We always show up ready and able to get the job done—done right and done fast—while minimizing downtime and improving safety and performance. This level of attention to quality, safety, and precision comes standard with our field services team.

L&H Industrial Field Services

Improving Every Machine We Touch

No problem is too big, too small, or too far away. We can make any component, assembly, or machine work better and last longer while improving operating and maintenance safety wherever you operate. These are just a few of our field service specializations.


We bring the shop to you for on-site drilling, line boring, tapping, & milling. Our industrial equipment repairs reduce downtime while improving performance and safety for your team and ours.


Whether you need a teardown, relocation, or assembly and installation, L&H provides premium solutions for components and assemblies using only the highest-quality parts.


Our team of certified welding technicians has decades of experience in heavy equipment repair across industries. We also offer time-saving automated welding in the field.


Through close monitoring of existing mechanical issues and routine machine inspections, we can improve the current and future safety and performance of your critical heavy equipment.

L&H Field Innovations

We bring more of our shop equipment straight to where it’s needed in the field.

• Machining: 1.25″ to 6″ bars 

Gantry mills: precision machining up to 19 feet

Radius mill: live data, real-time adjustments, cordless digital controller 

In addition to reducing downtime by doing major work on-site, we’re also driven to make every job site we visit safer for everyone through innovative modifications. For the mining industry, we even created a custom 1,528-ton capacity hydraulic lift system that eliminates the need to disassemble shovels, use scaffolding, or work under suspended loads. All in pursuit of Honestly Better® safety.

Field Service


• Rush breakdown repairs

• Failure analysis and troubleshooting

• Full machine audits and inspections

• Laser tracking for audits, alignments, measurements

• Machine upgrades, retrofits, rebuilds, overhauls, and customizations

• Scheduled outages

• Component and assembly installation (L&H or OEM)

• Field drilling

• Complete gearcase overhauls

• Transmission and gearbox rebuilds

• Teardowns and relocations

Any make, any model

Unlike OEM service teams, our certified field experts work on all brands of heavy equipment across industries.
We’ve yet to meet a brand we couldn’t make Honestly Better®.

Atlas Copco
Caterpillar - CAT
General Electric - GE
Siemens Gamesa
FL Smidth

At Your Side, Shoulder-to-Shoulder

When you partner with L&H, our field service specialists become a dedicated extension of your team. With our unique approach of working side-by-side and in the trenches with your team, from pre-planning to the work on-site, we are able to find the best solution to your biggest challenges. And we share what we learn in the field with our design and engineering, manufacturing and repair, and monitoring and controls teams to continually strengthen our innovations.

Explore our other service lines

Design & Engineering

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

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

Monitoring & Controls

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

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.