Power Systems Built to Run, Anywhere.

AmpTerra delivers OEM-grade solutions with unmatched aftermarket support, expert engineering, and rapid service. Our systems are built to perform and proven to last in the most demanding environments.

ABOUT US

Built for power. Backed by experience.

AmpTerra is your power systems OEM, built for operators who demand complete, end-to-end solutions that perform in the real world. From custom packaging and controls integration to field response and long-term support, we don’t just build generators. We make sure they run when it matters.

We specialize in natural gas and diesel power units, supporting platforms like MTU, CAT, and Cummins. Our capabilities include genset refurbishment, trailer-mounted packages up to 35 MW, and microgrid-ready systems.

For clients running e-frac fleets, we also support critical equipment like pumps, blenders, and auxiliary systems. Where others deliver equipment and disappear, we stay involved. AmpTerra’s aftermarket support includes fixed-cost scopes, rapid component swings, shop and field service, and full lifecycle integration.

We succeed where others fail because we’ve done the work, solved the problems, and built our name on performance.

CORE CAPABILITIES

Engine and generator refurbishment

Major Component upgrades and commissioning support

Design and packaging of industrial power systems

leading services

Rapid, fixed-cost swaps for engines, alternators, and full generator sets, ideal for time-critical jobs where a full rebuild would cause delays.

What we offer:

  • Field and shop-based support for removal and install
  • CAT 3520, MTU 20V, and other major platforms supported
  • Fixed pricing and a clear scope up front — no surprises
  • Optional upgrades available during swing such as cooling retrofits, electrical improvements, and control updates

OEM-grade overhauls for natural gas and diesel engines — built for real-world reliability and backed by industry-leading warranties.

What we offer:

  • Complete teardown, inspection, and rebuild with detailed documentation
  • OEM or customer-specified parts used throughout
  • Engines tested and built to meet or exceed factory specifications
  • Supported platforms include MTU 4000, CAT 3500, and Cummins QSK/KT

Full-scope reconditioning and testing for large-frame electric motors and generator ends, restoring OEM performance and extending operational life.

What we offer:

  • Disassembly, steam cleaning, bake-out, and full mechanical and electrical inspection
  • Reconditioning of stator, rotor, exciter components, and insulation systems using Class H varnish
  • Precision balancing of rotating assemblies to ISO G1.0 standards
  • Bearing, sleeve, heater, and lead replacement with OEM or approved components
  • Insulation resistance, surge, PI, DC Hipot, and thermographic testing with full reporting
  • Load testing with voltage, current, RTD, vibration, and performance curve documentation

Supported brands include Leroy/Somer, Stamford/AVK, Kato, and other large-frame generator manufacturers. Services are performed in-house or with trusted partners to ensure warranty-backed quality.

Ground-up overhauls of mobile and stationary power systems and e-frac equipment, rebuilt to perform in the harshest field conditions with maximum uptime and durability.

What we offer:

  • Engine and generator refurbishment, plus reconditioning of electric frac pumps, blenders, hydration units, and auxiliary systems
  • Replacement of cooling systems, flex joints, couplings, dampers, and vibration isolators
  • Complete control panel retrofits, harness rewiring, and integration with modern automation and SCADA systems
  • Chassis and enclosure repairs, abrasive blasting, and industrial-grade repaint using epoxy-based coatings
  • Comprehensive inspection, functional testing, and final documentation to ensure site-ready performance

Whether restoring legacy power packages or modern e-frac units, AmpTerra delivers OEM-grade results that extend asset life and reduce total cost of ownership.

From aftermarket support to precision-built systems, we deliver quality at every level.

Custom-engineered trailer and skid-mounted power systems built for mobility, resilience, and seamless deployment in demanding environments.

What we offer:

  • Power packages ranging from 2 MW to 35 MW, powered by natural gas or diesel platforms
  • Designed for prime power, standby, microgrid, and hybrid applications across oilfield, industrial, and off-grid sites
  • Optional enclosure features including sound attenuation, fire suppression, cold weather hardening, and high-altitude tuning
  • Built to spec or designed in-house with full mechanical, electrical, and controls engineering support
  • Modular configurations available for rapid transport, installation, and parallel operation

Every unit is built for serviceability, rugged performance, and long-term reliability. From frac spreads and data centers to remote infrastructure, AmpTerra delivers ready-to-run solutions built for the field.

End-to-end support to ensure your power systems and e-frac equipment start clean, sync properly, and integrate seamlessly with site operations.

What we offer:

  • On-site startup and commissioning of engines, generators, e-frac pumps, blenders, and auxiliary equipment
  • Load sharing, synchronization, frequency and voltage regulation, and automated start/stop configuration
  • Custom control panel integration, including PLC programming, HMI setup, and system calibration
  • SCADA compatibility, remote monitoring configuration, and power distribution tuning

Troubleshooting, testing, and optimization for both new installations and re-commissioned units
Our commissioning experts ensure every unit operates safely, efficiently, and in sync with your operational goals — with full documentation and post-deployment support available.

Contact us today!

Get in Touch with AmpTerra

AmpTerra is built for speed, reliability, and control. We deliver OEM-grade results with field-tested experience and transparent pricing. From system design to rebuilds, our team is ready to power your next move.

Have a project in mind? Let us know how we can help.