Grupo Marro industrial facilities specialized in electric motor repair

When a critical motor goes down, every hour of downtime costs you. We get it back online before anyone else.

Maintenance and reliability managers in cement, paper, power generation, mining and critical manufacturing across northern Mexico come to us when:

  • They are tired of a medium-voltage motor failing without warning and stopping the line.
  • Frustrated by rewinds that fail again, with no report explaining why.
  • Under pressure to raise MTBF and plan shutdowns instead of suffering them.
  • Tired of quoting the same motor with three workshops on every emergency, without a partner who knows their fleet.

35+ years · ISO 9001:2015 · the only EASA AR100 certified company in Mexico

Our experience and specialization

Our strength lies in deep technical expertise for diagnosing failures in electric motors. We deliver end-to-end industrial electric motor repair that spans from high-precision electrical and mechanical testing to dynamic rotor balancing and industrial motor rewinding. We serve the most demanding industrial and energy sectors, where efficiency is not an option but a necessity.
Our key differentiator is AI-based sensorization, a technology that lets us anticipate failures before they happen, turning reactive maintenance into an intelligent predictive strategy.

WEG industrial electric motor repaired and refurbished by Grupo Marro
Grupo Marro advanced infrastructure for industrial electric motor repair

Advanced technology and approach

Our technology redefines traditional electric motor repair. Through AI-based sensorization, we install devices on your motors that monitor critical parameters such as vibration, temperature and energy consumption in real time. An intelligent algorithm analyzes this data to identify patterns that precede a failure, allowing us to act proactively, optimize your maintenance windows and prevent unexpected shutdowns.

Leaders in Electric Motor Repair in Mexico

Grupo Marro is the most experienced and capable service partner in Mexico, with more than 35 years in the market. We improve the reliability and performance of production lines, continuously innovating on proven reliability and optimization methodologies while developing new techniques and business models.

ISO 9001 certificate

Compliant with the ISO 9001:2015 standard

EASA AR100 certificate

First and only certified company in Mexico

See what it means for your motor
SKF Certified Rebuilder certificateSKF Certified Rebuilder certificate

Backed by industry leaders

Learn more about our quality systems
Why is it important to work with certified companies?
Specialized technician using a megger for advanced electric motor diagnostics at Grupo Marro

The first choice of the best

Our distinguished quality lets us work with the leading companies across the country.

Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company
Grupo Marro client - industry-leading company

Frequently Asked Questions About Our Services